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@@ -5,287 +5,17 @@ All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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> **🛡️ A note on safety investments:** Making sure Psysonic is trusted on every OS takes real money out of my pocket — an Apple Developer Account and a Windows code-signing certificate. If you'd like to help cover those costs, you can chip in at [ko-fi.com/psychotoxic](https://ko-fi.com/psychotoxic) — completely voluntary, no pressure at all. Every bit helps keep Psysonic free and safe across Windows, macOS and Linux.
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> **🛡️ A note on safety investments:** Making sure Psysonic is trusted on every OS takes real money out of my pocket — an Apple Developer Account (now active, which is why macOS builds are signed + notarized for everyone starting with this release) and a Windows code-signing certificate (ordered, currently in validation). If you'd like to help cover those costs, you can chip in at [ko-fi.com/psychotoxic](https://ko-fi.com/psychotoxic) — completely voluntary, no pressure at all. Every bit helps keep Psysonic free and safe across Windows, macOS and Linux.
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>
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## [1.48.0]
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## Added
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### Sidebar — pin Now Playing to the top
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**By [@Psychotoxical](https://github.com/Psychotoxical), PR [#1000](https://github.com/Psychotoxical/psysonic/pull/1000), suggested by [@PHLAK](https://github.com/PHLAK)**
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* New **Settings → Sidebar** toggle moves the "Now Playing" entry to the top of the sidebar instead of the bottom (off by default).
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### Fullscreen player — rebuilt for much lower CPU/RAM
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**By [@Psychotoxical](https://github.com/Psychotoxical), PR [#1001](https://github.com/Psychotoxical/psysonic/pull/1001)**
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* The previous fullscreen player was a heavy CPU and memory consumer — constant repaints from animated/blurred backgrounds and effects kept the GPU and a CPU core busy the whole time it was open. It has been **completely replaced** by a static, low-overhead screen: only the seekbar, elapsed time, and clock update live; everything else stays still.
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* Features: sharp high-res background, large album cover, true waveform seekbar, up-next queue popover, scrolling synced lyrics, clickable rating stars, and an on-screen clock.
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* The artist photo now always shows as the background (album cover as fallback); the old **Appearance → "Fullscreen player"** settings were removed.
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### Queue — Timeline display mode
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**By [@Psychotoxical](https://github.com/Psychotoxical), PR [#1004](https://github.com/Psychotoxical/psysonic/pull/1004), suggested by [@Legislate3030](https://github.com/Legislate3030)**
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* New third queue display mode (cycle the header button, or pick it in **Settings → Personalisation → Queue display**). Timeline keeps the current track centered with played history above and upcoming tracks below — both visible at once — so it's easy to follow playback and jump back to earlier songs.
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* The up-next order respects shuffle, and a "History" / "Up next" divider marks the boundary.
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### Offline — unified local playback, library index join, and favorites sync
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**By [@cucadmuh](https://github.com/cucadmuh), PR [#1008](https://github.com/Psychotoxical/psysonic/pull/1008)**
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* All local audio bytes live under one **`media/`** tree: `cache/` (ephemeral hot-cache), `library/` (user-pinned offline), and `favorites/` (auto-synced stars). Paths use library-index metadata and the URL-derived server index key so two profiles on the same server share one bucket.
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* **`localPlaybackStore`** replaces the split hot-cache / offline metadata stores — one index drives prefetch, promotion, eviction, and `psysonic-local://` playback resolution.
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* **Offline Library** lists pinned and favorites-tier tracks by joining that index with the SQLite library catalog (no duplicate offline album cards). Pin album, playlist, or artist from browse; disk usage shown in the Offline Library header.
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* **Favorites auto-sync** keeps starred tracks on disk in `media/favorites/` with a compact toggle, cross-server reconcile, and cancel-on-unstar so orphaned files are not left behind.
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* **Cached offline pins stay in sync** — manually pinned **albums** and **artist discographies** reconcile after a library index sync (delta/full); **regular playlists** reconcile hourly and when edited in-app. Added tracks download and removed ones are pruned. **Smart playlists** (`psy-smart-…`) are excluded — their contents refresh from server rules automatically.
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* Mixed-server queues play offline with correct per-track server scope; network guards skip Subsonic when local bytes exist.
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* Startup migration from legacy `psysonic-offline/` layout; Settings → Storage uses a single **media directory** picker and a live hot-cache track count.
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### Themes — community Theme Store
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**By [@Psychotoxical](https://github.com/Psychotoxical), PR [#1009](https://github.com/Psychotoxical/psysonic/pull/1009), [#1011](https://github.com/Psychotoxical/psysonic/pull/1011), [#1012](https://github.com/Psychotoxical/psysonic/pull/1012), [#1013](https://github.com/Psychotoxical/psysonic/pull/1013), [#1014](https://github.com/Psychotoxical/psysonic/pull/1014), [#1015](https://github.com/Psychotoxical/psysonic/pull/1015), [#1016](https://github.com/Psychotoxical/psysonic/pull/1016), [#1018](https://github.com/Psychotoxical/psysonic/pull/1018), [#1020](https://github.com/Psychotoxical/psysonic/pull/1020), [#1036](https://github.com/Psychotoxical/psysonic/pull/1036), [#1038](https://github.com/Psychotoxical/psysonic/pull/1038), [#1041](https://github.com/Psychotoxical/psysonic/pull/1041)**
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* New **Settings → Themes** tab: pick a theme, set the day/night scheduler, and browse a built-in **Theme Store** to install, update and uninstall community themes — with search, a dark/light filter, and full-size thumbnail previews.
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* The app now bundles six core themes (Catppuccin Mocha & Latte, Kanagawa Wave, Stark HUD, and the colour-blind-safe Vision Dark / Vision Navy); every other palette installs on demand from the [psysonic-themes](https://github.com/Psysonic/psysonic-themes) repo. Installed themes are saved locally and apply instantly at startup, even offline.
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* **Import a theme from a local `.zip`** (manifest.json + theme.css): the package is validated, you confirm its name and author, then it installs like any other community theme.
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* Themes are **free-form** — beyond recolouring, they can add their own styling and animations and react to playback / fullscreen / sidebar / lyrics state. A safety floor (no network, no scripts) is always enforced; store themes are reviewed, and imported themes install at your own risk.
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* The store paginates large catalogues, and refreshing the list no longer jumps back to the top.
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* Each store theme shows its **total downloads** and a **last-changed** date, and can be sorted by most popular, newest or name; the catalogue now has numbered page navigation. These stats refresh once a day.
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* The **Now Playing** page now follows the active theme end to end — light themes render it legibly instead of washed-out, with no per-theme tweaks needed.
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* The sidebar now shows a small notice when one of your installed themes has an update available — click it to jump straight to the Theme Store, or dismiss it until the next update. Themes with an update also show an update control right on their card under **Settings → Themes** to update them in place with one click, and the store refreshes once on startup so new themes and updates show up without hitting refresh.
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* Upgrading from an older build: an active or scheduled theme that has moved to the store and isn't installed falls back to Mocha (dark) / Latte (light).
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### Offline — local-bytes browse when the server is down
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**By [@cucadmuh](https://github.com/cucadmuh), PR [#1017](https://github.com/Psychotoxical/psysonic/pull/1017)**
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* When the active server is unreachable, browse and detail pages read from **local playback bytes** and the **library index** instead of Subsonic — albums, artists, tracks, cached playlists, and cross-server favorites.
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* Single integration contract: `offlineBrowseContext`, `offlineActionPolicy`, and `resolveAlbum` / `resolveArtist` / `resolvePlaylist` resolvers; context menus and detail toolbars block server mutations offline.
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* Disconnect navigation forks by offline capability (stay on page, stay-reload, or redirect); Home reuses the last cached feed snapshot; DEV offline toggle simulates full disconnect for testing.
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* PlayerBar hides star rating and favorite controls while offline browse is active.
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### Startup — themed loading splash before the app bundle loads
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**By [@cucadmuh](https://github.com/cucadmuh), PR [#1030](https://github.com/Psychotoxical/psysonic/pull/1030)**
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* Inline splash in `index.html` (progress bar + P logo) shows while the Vite bundle loads in dev and production — no empty or black window on launch.
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* Splash colours follow the persisted theme (built-in palettes, day/night scheduler, and installed community themes); the logo uses each theme's accent gradient instead of a hardcoded white asset.
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* The native window stays hidden until the splash has painted (`visible: false` + deferred `show` from Rust/JS); window-state restore no longer overrides startup visibility.
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||||
### Servers — software and version on each server card
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**By [@Psychotoxical](https://github.com/Psychotoxical), PR [#1045](https://github.com/Psychotoxical/psysonic/pull/1045)**
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* Each server card under **Settings → Servers** now shows the server software and version (e.g. `Navidrome 0.62.0`) under the server name. The value comes from the existing connection ping, so no extra request is made; it is hidden for servers that don't report it (plain Subsonic without OpenSubsonic).
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## Changed
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### Dependencies — npm and Rust refresh
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**By [@cucadmuh](https://github.com/cucadmuh), PR [#997](https://github.com/Psychotoxical/psysonic/pull/997)**
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* Frontend and Tauri npm dependencies bumped (React, Vite, Vitest, i18next, axios, Tauri plugins); test stack upgraded to **jsdom** 29.
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* Rust workspace: `id3` 1.17, `reqwest` 0.13.4, `sysinfo` 0.39, **zip** 8 for library backups. Symphonia 0.6 and `mach2` 0.6 remain deferred (upstream constraints).
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### Audio — Symphonia 0.6 upgrade
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**By [@cucadmuh](https://github.com/cucadmuh), PR [#999](https://github.com/Psychotoxical/psysonic/pull/999)**
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* Audio decode + analysis pipeline ported to **Symphonia 0.6** (new `AudioDecoder` API, `GenericAudioBufferRef`, `Time`/`Timestamp` units); `symphonia-adapter-libopus` bumped to **0.3** and the vendored `symphonia-format-isomp4` 0.5 patch dropped in favour of upstream ISO-BMFF fixes.
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* `rodio`'s `symphonia-all` feature dropped so the workspace no longer pulls a duplicate `symphonia-core`.
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### Playback — Preload Next Track setting removed
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**By [@cucadmuh](https://github.com/cucadmuh), PR [#1007](https://github.com/Psychotoxical/psysonic/pull/1007)**
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* The **Preload Next Track** toggle and timing modes under **Settings → Storage → Buffering** are gone — ranged streaming now starts playback without that extra RAM prefetch.
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* Gapless and crossfade still prefetch the next track internally when Hot Cache is off; Hot Cache is unchanged.
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### PsyLab — Performance Probe rename, Tuning tab, and log tools
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**By [@cucadmuh](https://github.com/cucadmuh), PR [#1027](https://github.com/Psychotoxical/psysonic/pull/1027)**
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* **Ctrl+Shift+D** opens **PsyLab** (formerly Performance Probe). Cover backfill thread tuning moved to a new **Tuning** tab.
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* **Logs** tab: selectable text, toolbar copy/export, and a context-menu **Copy** for the current selection.
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* Runtime log lines are sanitized before they enter the buffer — Subsonic/auth tokens and remote hostnames are redacted or partially masked; LAN and localhost addresses stay readable.
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### PsyLab — Connections tab and Navidrome admin role
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||||
**By [@cucadmuh](https://github.com/cucadmuh), PR [#1033](https://github.com/Psychotoxical/psysonic/pull/1033)**
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* New **Connections** tab: session/endpoint status, active-server capability readout (OpenSubsonic, AudioMuse detection, provider/strategy, detection trust, resolved call route, and AudioMuse mode), and queue-playback server when it differs from the active profile.
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* Navidrome **admin vs standard user** badge via native login probe — useful when diagnosing plugin/settings visibility.
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### Servers — capability framework with AudioMuse sonic routing (Navidrome ≥ 0.62)
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||||
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||||
**By [@cucadmuh](https://github.com/cucadmuh), PR [#1033](https://github.com/Psychotoxical/psysonic/pull/1033)**
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* New declarative **server-capability framework** (`src/serverCapabilities/`): a catalog picks a feature strategy per server generation, runs only the needed probes, and routes API calls — replacing scattered version checks in the UI and call sites.
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* Navidrome **0.62+**: detect the AudioMuse-AI plugin from `getOpenSubsonicExtensions` when `sonicSimilarity` is advertised — the first reliable signal. Settings shows an **auto-managed status indicator** (no manual toggle); older Navidrome keeps the manual toggle and the legacy `getSimilarSongs` Instant Mix probe.
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* **Path routing**: Instant Mix and Lucky Mix prefer the OpenSubsonic `getSonicSimilarTracks` endpoint when the plugin is present, falling back to legacy `getSimilarSongs`.
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## Fixed
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### Now Playing — cards no longer blank out on track change
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**By [@Psychotoxical](https://github.com/Psychotoxical), PR [#1042](https://github.com/Psychotoxical/psysonic/pull/1042)**
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* The "from this album", "discography" and "most played" sections on the Now Playing page disappeared after a track change once the next track started playing from the local cache, and didn't come back. The page now keeps loading that info whenever the server is reachable, regardless of whether the audio plays from cached or offline bytes.
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### Now Playing — metadata reads from the local library index first
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**By [@Psychotoxical](https://github.com/Psychotoxical), PR [#1049](https://github.com/Psychotoxical/psysonic/pull/1049)**
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* The "from this album", "discography", "most played" and song details on the Now Playing page now come from the local library index when it has them, only falling back to the server when the index can't serve a row. Cards and fields (genre, play count, contributors) stay populated during cached and offline playback, with fewer server requests.
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### Library DB — named slow-write ops for stall diagnosis
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**By [@cucadmuh](https://github.com/cucadmuh), PR [#1043](https://github.com/Psychotoxical/psysonic/pull/1043)**
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* Production `library-db` write paths now log stable `module.action` op names instead of the generic `misc`, so the next `[library-db] SLOW write` line on macOS (or elsewhere) identifies the call site — diagnostic step for playback stalls under long write-lock holds ([#1040](https://github.com/Psychotoxical/psysonic/issues/1040)).
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### Servers — complete border on the active server card
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**By [@Psychotoxical](https://github.com/Psychotoxical), PR [#998](https://github.com/Psychotoxical/psysonic/pull/998)**
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* The active server card under **Settings → Servers** now draws its border on all four sides; previously only the left and right edges showed.
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### Audio streaming — start latency and stall recovery
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**By [@cucadmuh](https://github.com/cucadmuh), PR [#999](https://github.com/Psychotoxical/psysonic/pull/999)**
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* Ranged-HTTP FLAC/MP3/OGG streams start playing as soon as enough data is buffered again, instead of waiting for the whole file to download (Symphonia 0.6's trailing-metadata probe scan is skipped for progressive non-MP4 streams).
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* The streaming format probe now runs under a 20s timeout on a worker thread, so a stalled stream (e.g. right after a server switch) no longer blocks playback start until a manual player restart.
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### Playback — macOS stutter from background device checks
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**By [@Psychotoxical](https://github.com/Psychotoxical), PR [#1039](https://github.com/Psychotoxical/psysonic/pull/1039)**
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* On some macOS setups playback stuttered at a steady ~3-second cadence: a background check that scans every audio output device ran on each poll and briefly contended with playback. It now runs only when a specific output device is pinned; with the system default (the common case) a single lightweight check runs instead.
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### Track preview — Symphonia 0.6 format hints and fast stream start
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**By [@cucadmuh](https://github.com/cucadmuh), PR [#1006](https://github.com/Psychotoxical/psysonic/pull/1006)**
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* Preview resolves container format from HTTP headers, Subsonic `suffix`, and magic-byte sniff so Symphonia 0.6 no longer fails with `.unknown` demuxer errors.
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* Preview opens via ranged HTTP when the server supports byte ranges — audio starts after ~384 KiB buffered instead of waiting for a full-file download; buffered fallback uses the same probe seek-gate as main playback.
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* Player bar cover guard while preview metadata loads; progress ring leaves the loading spinner once the engine emits `audio:preview-start`.
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### Mainstage — hero backdrop stays in sync when skipping albums quickly
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**By [@cucadmuh](https://github.com/cucadmuh), reported by Asra on the Psysonic Discord, PR [#1021](https://github.com/Psychotoxical/psysonic/pull/1021)**
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* Rapid prev/next clicks on the Mainstage hero no longer leave the blurred cover-art background on the previous album while the foreground cover and metadata already show the next one.
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### Song rails — multi-artist credits link to each artist
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||||
**By [@cucadmuh](https://github.com/cucadmuh), reported by zunoz on Discord, PR [#1023](https://github.com/Psychotoxical/psysonic/pull/1023)**
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* **Random Picks**, **Discover Songs**, and other song cards now split OpenSubsonic `artists[]` into individually clickable names — the same behaviour as album track rows and the player bar, instead of one link for the whole joined credit string.
|
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* Album cards and the rest of the app share the same artist-ref helper, including when Subsonic returns a single ref object instead of a one-element array.
|
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|
||||
|
||||
|
||||
### Fullscreen player — corner clock follows Clock format setting
|
||||
|
||||
**By [@cucadmuh](https://github.com/cucadmuh), reported by zunoz on Discord, PR [#1025](https://github.com/Psychotoxical/psysonic/pull/1025)**
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||||
|
||||
* The wall clock in the fullscreen player now honours **Settings → System → Clock format** (24-hour vs 12-hour), matching the queue ETA and sleep-timer preview instead of always showing AM/PM.
|
||||
|
||||
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||||
|
||||
### All Albums — Only compilations filter returns results
|
||||
|
||||
**By [@cucadmuh](https://github.com/cucadmuh), reported by zunoz on Discord, PR [#1026](https://github.com/Psychotoxical/psysonic/pull/1026)**
|
||||
|
||||
* The **Only compilations** toggle on **All Albums** no longer returns an empty list when compilations are tagged via **Various Artists** as album artist or when genre is combined with other browse filters — local index SQL, track-grouped browse, and client-side detection now agree on the same compilation signals.
|
||||
|
||||
|
||||
|
||||
### Artist page — Top Tracks play button
|
||||
|
||||
**By [@cucadmuh](https://github.com/cucadmuh), PR [#1031](https://github.com/Psychotoxical/psysonic/pull/1031)**
|
||||
|
||||
* Play on **Top Tracks** rows no longer silently does nothing when the artist page has top songs but no albums loaded (e.g. lossless artist view); playback starts from the clicked track and continues into the catalog when albums are available.
|
||||
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||||
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||||
|
||||
### PsyLab — tab bar no longer collapses on the Logs tab
|
||||
|
||||
**By [@cucadmuh](https://github.com/cucadmuh), PR [#1033](https://github.com/Psychotoxical/psysonic/pull/1033)**
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||||
|
||||
* The PsyLab tab row keeps its height when the Logs flex layout fills the modal — tabs were previously squashed to a thin strip.
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||||
|
||||
|
||||
|
||||
### Themes — consistent focus borders on inputs and dropdowns
|
||||
|
||||
**By [@Psychotoxical](https://github.com/Psychotoxical), PR [#1052](https://github.com/Psychotoxical/psysonic/pull/1052)**
|
||||
|
||||
* Text fields no longer draw a double border when focused — they now show a single clean ring across every theme. The colour-blind-safe themes keep their stronger high-contrast focus ring on every field, including the header search.
|
||||
* Dropdown and popover borders now follow the active theme in all themes (a couple of themes previously rendered them with an unthemed colour).
|
||||
|
||||
|
||||
|
||||
### Home — Most Played no longer jumps the page when loading more
|
||||
|
||||
**By [@Psychotoxical](https://github.com/Psychotoxical), reported by zunoz on Discord, PR [#1053](https://github.com/Psychotoxical/psysonic/pull/1053)**
|
||||
|
||||
* Clicking the arrow to load more albums in the **Most Played** rail sometimes snapped the page up to an earlier section. Loading more now keeps the viewport in place.
|
||||
|
||||
> **⚠️ Windows users:** This is one of the last releases with an unsigned Windows installer. Until the certificate clears validation, any SmartScreen or antivirus warning on the installer is a false positive — the binary itself is safe.
|
||||
>
|
||||
> **🎉 macOS users:** Starting with **v1.40.0**, Psysonic is signed + notarized and can **update itself silently**. No more DMG downloading and dragging to Applications — the updater fetches the signed `.app` bundle, verifies the signature, replaces the app in place, and relaunches. Just click "Install now" when the update notification appears.
|
||||
>
|
||||
> **📦 Version jump 1.34.x → 1.40.0:** The 1.34.x patch series was bumped a lot as each small feature landed. 1.40.0 consolidates the last few weeks of work — macOS signing + auto-updater, the Device-Sync overhaul, theme work and contrast audits — into a single coherent release. The next major bump (2.0.0) is planned once Windows code-signing + Windows auto-updater are active as well.
|
||||
|
||||
|
||||
## [1.47.0]
|
||||
|
||||
> **🙏 Thank you to our amazing Discord community.** This release would not have been possible without your tireless support, quality checks, bug reports and all-round collaboration. Every report, every repro and every bit of feedback shaped what shipped here — thank you. Come join us: [discord.gg/AMnDRErm4u](https://discord.gg/AMnDRErm4u)
|
||||
|
||||
## Added
|
||||
|
||||
### Servers — edit existing profiles
|
||||
|
||||
@@ -32,6 +32,9 @@ More translations are added over time.
|
||||
|
||||
---
|
||||
|
||||
> [!WARNING]
|
||||
> Psysonic is under active development. Bugs and rough edges can happen, and features may change as the project evolves.
|
||||
|
||||
## What is Psysonic?
|
||||
|
||||
Psysonic is a desktop music client for self-hosted music libraries. It is designed for people who want the freedom of their own server without giving up the comfort, polish and speed of a modern music app.
|
||||
|
||||
Generated
+3
-3
@@ -2,11 +2,11 @@
|
||||
"nodes": {
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1779560665,
|
||||
"narHash": "sha256-tpyBcxPpcQb8ukyNF7DoCwfSY3VPsxHoYwj00Cayv5o=",
|
||||
"lastModified": 1780243769,
|
||||
"narHash": "sha256-x5UQuRsH3MqI0U9afaXSNqzTPSeZlRLvFAav2Ux1pNw=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "64c08a7ca051951c8eae34e3e3cb1e202fe36786",
|
||||
"rev": "331800de5053fcebacf6813adb5db9c9dca22a0c",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
|
||||
-82
@@ -6,91 +6,9 @@
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<meta name="description" content="Psysonic – Dein Navidrome Desktop Player" />
|
||||
<title>Psysonic</title>
|
||||
<script src="/startup-splash-preflight.js"></script>
|
||||
<style>
|
||||
html, body {
|
||||
margin: 0;
|
||||
min-height: 100%;
|
||||
background: var(--startup-splash-bg, #1e1e2e);
|
||||
}
|
||||
#app-startup-splash {
|
||||
--splash-bg: var(--startup-splash-bg, #1e1e2e);
|
||||
--splash-text: var(--startup-splash-text, #cdd6f4);
|
||||
--splash-muted: var(--startup-splash-muted, #a6adc8);
|
||||
--splash-accent: var(--startup-splash-accent, #cba6f7);
|
||||
--splash-track: var(--startup-splash-track, #313244);
|
||||
--splash-logo-start: var(--startup-splash-logo-start, var(--splash-accent));
|
||||
--splash-logo-end: var(--startup-splash-logo-end, var(--splash-accent));
|
||||
position: fixed;
|
||||
inset: 0;
|
||||
z-index: 2147483646;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
gap: 1.75rem;
|
||||
background: var(--splash-bg);
|
||||
color: var(--splash-text);
|
||||
font-family: system-ui, -apple-system, sans-serif;
|
||||
opacity: 1;
|
||||
transition: opacity 0.28s ease;
|
||||
}
|
||||
#app-startup-splash.app-startup-splash--hide {
|
||||
opacity: 0;
|
||||
pointer-events: none;
|
||||
}
|
||||
#app-startup-splash .app-startup-splash__logo {
|
||||
height: 72px;
|
||||
width: auto;
|
||||
opacity: 0.95;
|
||||
}
|
||||
#app-startup-splash .app-startup-splash__label {
|
||||
font-size: 0.8rem;
|
||||
font-weight: 600;
|
||||
letter-spacing: 0.06em;
|
||||
text-transform: uppercase;
|
||||
color: var(--splash-muted);
|
||||
}
|
||||
#app-startup-splash .app-startup-splash__bar {
|
||||
width: min(240px, 72vw);
|
||||
height: 4px;
|
||||
border-radius: 999px;
|
||||
background: var(--splash-track);
|
||||
overflow: hidden;
|
||||
}
|
||||
#app-startup-splash .app-startup-splash__bar-fill {
|
||||
width: 42%;
|
||||
height: 100%;
|
||||
border-radius: inherit;
|
||||
background: var(--splash-accent);
|
||||
animation: app-startup-splash-indeterminate 1.15s ease-in-out infinite;
|
||||
}
|
||||
@keyframes app-startup-splash-indeterminate {
|
||||
0% { transform: translateX(-120%); }
|
||||
100% { transform: translateX(320%); }
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div id="app-startup-splash" role="status" aria-live="polite" aria-label="Loading Psysonic">
|
||||
<svg class="app-startup-splash__logo" viewBox="0 0 115.549 130.30972" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
|
||||
<defs>
|
||||
<linearGradient id="startupSplashLogoGrad" x1="0%" y1="0%" x2="100%" y2="100%">
|
||||
<stop offset="0%" stop-color="var(--splash-logo-start)" />
|
||||
<stop offset="100%" stop-color="var(--splash-logo-end)" />
|
||||
</linearGradient>
|
||||
</defs>
|
||||
<g transform="translate(220.53237,27.789086)">
|
||||
<path fill="url(#startupSplashLogoGrad)" d="m -191.83501,87.581279 v -14.93937 l 1.01946,-0.029 c 1.8496,-0.0526 5.09881,-2.007 6.98453,-4.20123 2.13731,-2.48697 3.28384,-4.43657 4.52545,-7.69521 0.51751,-1.35819 1.078,-2.78694 1.24554,-3.175 0.16755,-0.38805 0.88173,-2.7693 1.58707,-5.29166 0.70533,-2.52236 1.41605,-4.90361 1.57937,-5.29167 0.16441,-0.39067 0.30759,11.85061 0.32081,27.42847 l 0.0239,28.134031 h -8.64306 -8.64305 z m -3.42317,-19.65031 c -0.81559,-0.16111 -1.84746,-0.48272 -2.29306,-0.71468 -1.09242,-0.5687 -2.72853,-2.16884 -2.74064,-2.68038 -0.005,-0.22765 -0.38465,-0.86265 -0.84281,-1.41111 -0.8626,-1.03264 -2.38323,-4.66133 -4.63113,-11.05137 -1.72997,-4.91772 -1.63358,-4.68451 -3.35352,-8.11389 -0.82714,-1.64924 -1.91998,-3.45186 -2.42853,-4.00582 -1.28805,-1.40307 -4.41406,-2.7715 -6.89485,-3.01827 l -2.08965,-0.20785 1.43221,-0.99035 c 1.5468,-1.06957 5.31147,-2.35399 6.9124,-2.35835 1.72563,-0.005 4.25283,0.7809 5.71247,1.77575 1.63175,1.11217 3.92377,3.83335 3.77488,4.48172 -0.0559,0.24344 0.11427,0.44261 0.37817,0.44261 0.53171,0 3.78445,6.24176 3.78445,7.26208 0,0.15195 0.30609,0.92171 0.6802,1.71057 0.37412,0.78887 1.08633,2.44854 1.5827,3.68817 1.00279,2.50434 2.57055,5.33152 2.95544,5.32962 0.85183,-0.004 3.83204,-7.97894 5.40479,-14.46266 1.9193,-7.91232 5.01161,-18.44694 6.10967,-20.81389 2.30114,-4.96024 4.60601,-7.03734 8.12223,-7.31959 1.95377,-0.15683 2.44243,-0.0601 4.01261,0.79453 2.49546,1.35819 3.31044,2.35029 5.40102,6.57479 0.93741,1.89425 3.29625,9.1126 4.36446,13.35583 0.51289,2.03729 1.21262,4.57729 1.55498,5.64444 0.34236,1.06716 0.83543,2.65466 1.09573,3.52778 0.96371,3.23267 3.75139,8.2344 5.51689,9.89856 2.09506,1.9748 4.10606,3.2977 5.85136,3.84922 0.72761,0.22993 1.32292,0.49404 1.32292,0.58692 0,0.0929 -0.71641,0.48577 -1.59202,0.87309 -2.29705,1.01609 -6.48839,1.02714 -8.75823,0.0231 -3.42674,-1.51581 -6.17101,-4.45149 -8.36088,-8.94406 -0.59782,-1.22642 -1.23412,-2.50231 -1.41401,-2.8353 -0.17988,-0.333 -0.47718,-1.20612 -0.66066,-1.94028 -0.74987,-3.00045 -6.42415,-19.25706 -6.99617,-20.04376 -0.79895,-1.09881 -0.87818,-1.08476 -1.55823,0.27628 -1.1693,2.3402 -2.07427,5.18987 -3.61302,11.37709 -3.03871,12.21839 -6.36478,22.38234 -8.0081,24.47148 -0.36655,0.466 -0.66646,0.99153 -0.66646,1.16785 0,0.86017 -2.61454,3.05174 -4.28395,3.59089 -1.94625,0.62857 -2.53141,0.65417 -4.78366,0.20926 z m 49.82815,-13.29265 c -2.77991,-0.70614 -6.29714,-6.05076 -8.15323,-12.38927 -0.30389,-1.03778 -0.47868,-1.96073 -0.38841,-2.051 0.0903,-0.0903 1.5695,-0.22877 3.28719,-0.30779 8.47079,-0.38969 9.78292,-0.63406 14.05919,-2.61837 3.78653,-1.75706 9.09259,-6.79386 10.56941,-10.03304 3.78708,-8.30644 4.33485,-14.20262 2.08448,-22.4376404 -1.15336,-4.22063002 -3.6401,-8.21361 -6.73205,-10.80969 -1.12271,-0.94265 -2.12066,-1.8146 -2.21767,-1.93765 -0.3794,-0.48123 -4.30858,-2.4333296 -6.41876,-3.1889796 -2.16778,-0.77628 -2.64336,-0.79956 -18.71666,-0.91597 l -16.49236,-0.11945 V -0.68605142 10.798429 h -0.8256 c -1.53109,0 -5.09758,2.09614 -6.79456,3.99338 -1.65639,1.85186 -4.54446,7.43871 -5.41264,10.47051 -0.25002,0.87312 -0.58222,1.98437 -0.73823,2.46944 -0.39136,1.2169 -2.0765,7.30176 -3.12634,11.28889 -0.2052,0.7793 -0.33685,-11.27627 -0.35693,-32.6846104 l -0.0318,-33.9193396 1.55319,-0.12371 c 0.85426,-0.068 12.32395,-0.10028 25.4882,-0.0716 20.69377,0.045 24.2694,0.12953 26.40444,0.62402 3.9887,0.92382 7.58472,2.04932 7.58472,2.3739 0,0.16576 0.52886,0.30139 1.17524,0.30139 2.09331,0 10.76432,4.87704 10.22435,5.75072 -0.12186,0.19718 -0.0447,0.24734 0.17328,0.11263 0.60692,-0.3751 4.21691,3.0333 6.9953,6.60467 2.06429,2.6534496 4.63504,8.4775396 5.94174,13.4611396 1.7681,6.7433 1.74625,15.8657704 -0.0549,22.9305504 -2.11084,8.27937 -4.97852,13.41407 -10.75456,19.25647 -2.59968,2.62955 -8.78375,7.02548 -9.88326,7.02548 -0.27557,0 -0.68644,0.1854 -0.91304,0.412 -0.39593,0.39593 -0.78905,0.56749 -4.31522,1.88319 -3.68968,1.37672 -10.83412,2.28545 -13.21446,1.68081 z m 7.57002,-15.26489 c 0,-0.19403 -0.07,-0.35278 -0.15557,-0.35278 -0.0856,0 -0.25368,0.15875 -0.3736,0.35278 -0.11992,0.19403 -0.0499,0.35278 0.15557,0.35278 0.20548,0 0.3736,-0.15875 0.3736,-0.35278 z" />
|
||||
</g>
|
||||
</svg>
|
||||
<div class="app-startup-splash__bar" aria-hidden="true">
|
||||
<div class="app-startup-splash__bar-fill"></div>
|
||||
</div>
|
||||
<span class="app-startup-splash__label">Loading</span>
|
||||
</div>
|
||||
<div id="root"></div>
|
||||
<script src="/startup-splash-reveal.js"></script>
|
||||
<script type="module" src="/src/main.tsx"></script>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1,3 +1,3 @@
|
||||
{
|
||||
"npmDepsHash": "sha256-7BvKeTkZzAQoBVm2vw2oZRsRKWN/Du1pn89U1rtc47k="
|
||||
"npmDepsHash": "sha256-r+dan77izwx/QjbT/JXJNfIxUn6YV0FWso+F3y/TLEc="
|
||||
}
|
||||
|
||||
Generated
+426
-480
File diff suppressed because it is too large
Load Diff
+4
-4
@@ -1,6 +1,6 @@
|
||||
{
|
||||
"name": "psysonic",
|
||||
"version": "1.48.0-dev",
|
||||
"version": "1.47.0",
|
||||
"private": true,
|
||||
"scripts": {
|
||||
"check:css-imports": "node scripts/check-css-import-graph.mjs",
|
||||
@@ -62,11 +62,11 @@
|
||||
"@types/react": "^19.2.15",
|
||||
"@types/react-dom": "^19.2.3",
|
||||
"@vitejs/plugin-react": "^6.0.2",
|
||||
"@vitest/coverage-v8": "^4.1.8",
|
||||
"@vitest/coverage-v8": "^4.1.7",
|
||||
"esbuild": "^0.28.0",
|
||||
"jsdom": "^29.1.1",
|
||||
"jsdom": "^26.1.0",
|
||||
"typescript": "^6.0.3",
|
||||
"vite": "^8.0.14",
|
||||
"vitest": "^4.1.8"
|
||||
"vitest": "^4.1.7"
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,161 +0,0 @@
|
||||
/**
|
||||
* Synchronous startup splash theme (before the Vite bundle loads).
|
||||
* Keep palette ids/hex in sync with `src/config/startupSplashPalettes.ts`.
|
||||
*/
|
||||
(function startupSplashPreflight() {
|
||||
var THEME_KEY = 'psysonic_theme';
|
||||
var INSTALLED_KEY = 'psysonic_installed_themes';
|
||||
var DEFAULT = {
|
||||
bg: '#1e1e2e',
|
||||
text: '#cdd6f4',
|
||||
muted: '#a6adc8',
|
||||
accent: '#cba6f7',
|
||||
track: '#313244',
|
||||
logoStart: '#cba6f7',
|
||||
logoEnd: '#89b4fa',
|
||||
};
|
||||
var BUILTIN = {
|
||||
mocha: DEFAULT,
|
||||
latte: {
|
||||
bg: '#eff1f5',
|
||||
text: '#4c4f69',
|
||||
muted: '#6c6f85',
|
||||
accent: '#8839ef',
|
||||
track: '#ccd0da',
|
||||
logoStart: '#8839ef',
|
||||
logoEnd: '#1e66f5',
|
||||
},
|
||||
'kanagawa-wave': {
|
||||
bg: '#1F1F28',
|
||||
text: '#DCD7BA',
|
||||
muted: '#727169',
|
||||
accent: '#7E9CD8',
|
||||
track: '#2A2A37',
|
||||
logoStart: '#7E9CD8',
|
||||
logoEnd: '#957FB8',
|
||||
},
|
||||
'stark-hud': {
|
||||
bg: '#0b0f15',
|
||||
text: '#e0f7fa',
|
||||
muted: '#7da5aa',
|
||||
accent: '#00f2ff',
|
||||
track: '#141b24',
|
||||
logoStart: '#00f2ff',
|
||||
logoEnd: '#7df9ff',
|
||||
},
|
||||
'vision-dark': {
|
||||
bg: '#0d0b12',
|
||||
text: '#f2eef8',
|
||||
muted: '#a6a2b8',
|
||||
accent: '#ffd700',
|
||||
track: '#16131e',
|
||||
logoStart: '#ffd700',
|
||||
logoEnd: '#a07af8',
|
||||
},
|
||||
'vision-navy': {
|
||||
bg: '#0a1628',
|
||||
text: '#e8eef8',
|
||||
muted: '#9caac2',
|
||||
accent: '#ffd700',
|
||||
track: '#12213a',
|
||||
logoStart: '#ffd700',
|
||||
logoEnd: '#a07af8',
|
||||
},
|
||||
};
|
||||
|
||||
function readCssVar(css, name) {
|
||||
var match = css.match(new RegExp(name + '\\s*:\\s*([^;]+);'));
|
||||
var value = match && match[1] ? match[1].trim() : '';
|
||||
return value || null;
|
||||
}
|
||||
|
||||
function resolveScheduledTheme(state) {
|
||||
if (!state.enableThemeScheduler) return state.theme;
|
||||
var now = new Date();
|
||||
var nowMins = now.getHours() * 60 + now.getMinutes();
|
||||
var dayParts = state.timeDayStart.split(':').map(Number);
|
||||
var nightParts = state.timeNightStart.split(':').map(Number);
|
||||
var dayMins = dayParts[0] * 60 + dayParts[1];
|
||||
var nightMins = nightParts[0] * 60 + nightParts[1];
|
||||
var isDay = dayMins < nightMins
|
||||
? nowMins >= dayMins && nowMins < nightMins
|
||||
: nowMins >= dayMins || nowMins < nightMins;
|
||||
return isDay ? state.themeDay : state.themeNight;
|
||||
}
|
||||
|
||||
function readThemeState() {
|
||||
try {
|
||||
var raw = localStorage.getItem(THEME_KEY);
|
||||
if (!raw) return null;
|
||||
var parsed = JSON.parse(raw);
|
||||
var s = parsed && parsed.state;
|
||||
if (!s) return null;
|
||||
return {
|
||||
enableThemeScheduler: !!s.enableThemeScheduler,
|
||||
theme: String(s.theme || 'mocha'),
|
||||
themeDay: String(s.themeDay || 'latte'),
|
||||
themeNight: String(s.themeNight || 'mocha'),
|
||||
timeDayStart: String(s.timeDayStart || '07:00'),
|
||||
timeNightStart: String(s.timeNightStart || '19:00'),
|
||||
};
|
||||
} catch (_err) {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
function readInstalledThemes() {
|
||||
try {
|
||||
var raw = localStorage.getItem(INSTALLED_KEY);
|
||||
if (!raw) return [];
|
||||
var parsed = JSON.parse(raw);
|
||||
var themes = parsed && parsed.state && parsed.state.themes;
|
||||
return Array.isArray(themes) ? themes : [];
|
||||
} catch (_err) {
|
||||
return [];
|
||||
}
|
||||
}
|
||||
|
||||
function paletteForTheme(themeId, installedThemes) {
|
||||
if (BUILTIN[themeId]) return BUILTIN[themeId];
|
||||
for (var i = 0; i < installedThemes.length; i += 1) {
|
||||
var theme = installedThemes[i];
|
||||
if (!theme || theme.id !== themeId || !theme.css) continue;
|
||||
var bg = readCssVar(theme.css, '--bg-app');
|
||||
var accent = readCssVar(theme.css, '--accent');
|
||||
if (!bg || !accent) break;
|
||||
var logoStart = readCssVar(theme.css, '--logo-color-start') || accent;
|
||||
var logoEnd = readCssVar(theme.css, '--logo-color-end')
|
||||
|| readCssVar(theme.css, '--accent-2')
|
||||
|| accent;
|
||||
return {
|
||||
bg: bg,
|
||||
text: readCssVar(theme.css, '--text-primary') || readCssVar(theme.css, '--ctp-text') || DEFAULT.text,
|
||||
muted: readCssVar(theme.css, '--text-muted') || readCssVar(theme.css, '--ctp-subtext0') || DEFAULT.muted,
|
||||
accent: accent,
|
||||
track: readCssVar(theme.css, '--bg-card') || readCssVar(theme.css, '--border-subtle') || DEFAULT.track,
|
||||
logoStart: logoStart,
|
||||
logoEnd: logoEnd,
|
||||
};
|
||||
}
|
||||
return DEFAULT;
|
||||
}
|
||||
|
||||
function applyPalette(themeId, palette) {
|
||||
var root = document.documentElement;
|
||||
root.setAttribute('data-theme', themeId);
|
||||
root.style.setProperty('--startup-splash-bg', palette.bg);
|
||||
root.style.setProperty('--startup-splash-text', palette.text);
|
||||
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|
||||
[[package]]
|
||||
name = "sysinfo"
|
||||
version = "0.38.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "92ab6a2f8bfe508deb3c6406578252e491d299cbbf3bc0529ecc3313aee4a52f"
|
||||
dependencies = [
|
||||
"libc",
|
||||
"memchr",
|
||||
"ntapi",
|
||||
"objc2-core-foundation",
|
||||
"objc2-io-kit",
|
||||
"windows 0.62.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "sysinfo"
|
||||
version = "0.39.3"
|
||||
@@ -5694,8 +5640,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "21d0d938c10fcda3e897e28aaddf4ab462375d411f4378cd63b1c945f69aba96"
|
||||
dependencies = [
|
||||
"libc",
|
||||
"memchr",
|
||||
"ntapi",
|
||||
"objc2-core-foundation",
|
||||
"objc2-io-kit",
|
||||
"windows 0.62.2",
|
||||
@@ -5873,7 +5817,7 @@ dependencies = [
|
||||
"semver",
|
||||
"serde",
|
||||
"serde_json",
|
||||
"sha2 0.10.9",
|
||||
"sha2",
|
||||
"syn 2.0.117",
|
||||
"tauri-utils",
|
||||
"thiserror 2.0.18",
|
||||
@@ -6062,7 +6006,7 @@ dependencies = [
|
||||
"tokio",
|
||||
"url",
|
||||
"windows-sys 0.60.2",
|
||||
"zip 4.6.1",
|
||||
"zip",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -6190,7 +6134,7 @@ dependencies = [
|
||||
"getrandom 0.4.2",
|
||||
"once_cell",
|
||||
"rustix 1.1.4",
|
||||
"windows-sys 0.61.2",
|
||||
"windows-sys 0.52.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -6265,7 +6209,6 @@ checksum = "743bd48c283afc0388f9b8827b976905fb217ad9e647fae3a379a9283c4def2c"
|
||||
dependencies = [
|
||||
"deranged",
|
||||
"itoa",
|
||||
"js-sys",
|
||||
"num-conv",
|
||||
"powerfmt",
|
||||
"serde_core",
|
||||
@@ -6593,7 +6536,7 @@ dependencies = [
|
||||
"png 0.18.1",
|
||||
"serde",
|
||||
"thiserror 2.0.18",
|
||||
"windows-sys 0.61.2",
|
||||
"windows-sys 0.60.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -6602,12 +6545,6 @@ version = "0.2.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
|
||||
|
||||
[[package]]
|
||||
name = "typed-path"
|
||||
version = "0.12.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8e28f89b80c87b8fb0cf04ab448d5dd0dd0ade2f8891bae878de66a75a28600e"
|
||||
|
||||
[[package]]
|
||||
name = "typeid"
|
||||
version = "1.0.3"
|
||||
@@ -6628,7 +6565,7 @@ checksum = "f2f6fb2847f6742cd76af783a2a2c49e9375d0a111c7bef6f71cd9e738c72d6e"
|
||||
dependencies = [
|
||||
"memoffset 0.9.1",
|
||||
"tempfile",
|
||||
"windows-sys 0.61.2",
|
||||
"windows-sys 0.60.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -7119,7 +7056,7 @@ version = "0.1.11"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
|
||||
dependencies = [
|
||||
"windows-sys 0.61.2",
|
||||
"windows-sys 0.48.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -7853,7 +7790,7 @@ dependencies = [
|
||||
"once_cell",
|
||||
"percent-encoding",
|
||||
"raw-window-handle",
|
||||
"sha2 0.10.9",
|
||||
"sha2",
|
||||
"soup3",
|
||||
"tao-macros",
|
||||
"thiserror 2.0.18",
|
||||
@@ -7984,7 +7921,7 @@ dependencies = [
|
||||
"rand 0.8.6",
|
||||
"serde",
|
||||
"serde_repr",
|
||||
"sha1 0.10.6",
|
||||
"sha1",
|
||||
"static_assertions",
|
||||
"tracing",
|
||||
"uds_windows",
|
||||
@@ -8127,6 +8064,20 @@ name = "zeroize"
|
||||
version = "1.8.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b97154e67e32c85465826e8bcc1c59429aaaf107c1e4a9e53c8d8ccd5eff88d0"
|
||||
dependencies = [
|
||||
"zeroize_derive",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "zeroize_derive"
|
||||
version = "1.4.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "85a5b4158499876c763cb03bc4e49185d3cccbabb15b33c627f7884f43db852e"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.117",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "zerotrie"
|
||||
@@ -8166,35 +8117,23 @@ name = "zip"
|
||||
version = "4.6.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "caa8cd6af31c3b31c6631b8f483848b91589021b28fffe50adada48d4f4d2ed1"
|
||||
dependencies = [
|
||||
"arbitrary",
|
||||
"crc32fast",
|
||||
"indexmap 2.14.0",
|
||||
"memchr",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "zip"
|
||||
version = "8.6.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2d04a6b5381502aa6087c94c669499eb1602eb9c5e8198e534de571f7154809b"
|
||||
dependencies = [
|
||||
"aes",
|
||||
"arbitrary",
|
||||
"bzip2",
|
||||
"constant_time_eq",
|
||||
"crc32fast",
|
||||
"deflate64",
|
||||
"flate2",
|
||||
"getrandom 0.4.2",
|
||||
"getrandom 0.3.4",
|
||||
"hmac",
|
||||
"indexmap 2.14.0",
|
||||
"lzma-rust2",
|
||||
"liblzma",
|
||||
"memchr",
|
||||
"pbkdf2",
|
||||
"ppmd-rust",
|
||||
"sha1 0.11.0",
|
||||
"sha1",
|
||||
"time",
|
||||
"typed-path",
|
||||
"zeroize",
|
||||
"zopfli",
|
||||
"zstd",
|
||||
|
||||
+16
-16
@@ -3,10 +3,9 @@ members = ["crates/*"]
|
||||
resolver = "2"
|
||||
|
||||
[workspace.package]
|
||||
version = "1.48.0-dev"
|
||||
version = "1.47.0"
|
||||
edition = "2021"
|
||||
rust-version = "1.95"
|
||||
license = "GPL-3.0-or-later"
|
||||
|
||||
[workspace.dependencies]
|
||||
tempfile = "3"
|
||||
@@ -19,7 +18,7 @@ name = "psysonic"
|
||||
version.workspace = true
|
||||
description = "Psysonic Desktop Music Player"
|
||||
authors = []
|
||||
license.workspace = true
|
||||
license = ""
|
||||
repository = ""
|
||||
default-run = "psysonic"
|
||||
edition.workspace = true
|
||||
@@ -52,8 +51,8 @@ tauri-plugin-dialog = "2"
|
||||
tauri-plugin-fs = "2"
|
||||
serde = { version = "1", features = ["derive"] }
|
||||
serde_json = "1"
|
||||
rodio = { version = "0.22", default-features = false, features = ["playback"] }
|
||||
symphonia = { version = "0.6", default-features = false, features = ["flac", "mp3", "pcm", "aac", "alac", "isomp4", "vorbis", "ogg", "wav", "adpcm", "all-meta"] }
|
||||
rodio = { version = "0.22", default-features = false, features = ["playback", "symphonia-all"] }
|
||||
symphonia = { version = "0.5", default-features = false, features = ["flac", "mp3", "pcm", "aac", "alac", "isomp4", "vorbis", "ogg", "wav", "adpcm"] }
|
||||
reqwest = { version = "0.13", default-features = false, features = ["stream", "json", "multipart", "query", "form", "rustls", "blocking", "gzip", "brotli"] }
|
||||
futures-util = "0.3"
|
||||
md5 = "0.8"
|
||||
@@ -68,13 +67,13 @@ discord-rich-presence = "1.1"
|
||||
url = "2"
|
||||
thread-priority = "3"
|
||||
lofty = "0.24"
|
||||
sysinfo = { version = "0.39", default-features = false, features = ["disk", "system"] }
|
||||
id3 = "1.17"
|
||||
symphonia-adapter-libopus = "0.3"
|
||||
sysinfo = { version = "0.38", default-features = false, features = ["disk", "system"] }
|
||||
id3 = "1.16.4"
|
||||
symphonia-adapter-libopus = "0.2.9"
|
||||
rusqlite = { version = "0.40", features = ["bundled"] }
|
||||
ebur128 = "0.1"
|
||||
dasp_sample = "0.11.0"
|
||||
zip = "8"
|
||||
zip = "4.6.1"
|
||||
image = { version = "0.25", default-features = false, features = ["jpeg", "png", "webp"] }
|
||||
webp = "0.3"
|
||||
|
||||
@@ -85,7 +84,7 @@ libc = "0.2"
|
||||
mach2 = "0.5"
|
||||
|
||||
[target.'cfg(target_os = "linux")'.dependencies]
|
||||
zbus = { version = "5.16", default-features = false, features = ["blocking-api", "async-io"] }
|
||||
zbus = { version = "5.15", default-features = false, features = ["blocking-api", "async-io"] }
|
||||
# Match wry/tauri’s WebKitGTK stack — used only to turn off kinetic wheel scrolling.
|
||||
webkit2gtk = { version = "2.0", default-features = false, features = ["v2_40"] }
|
||||
webkit2gtk-nvidia-quirk = "1.3"
|
||||
@@ -103,10 +102,11 @@ windows = { version = "0.62", features = [
|
||||
"Win32_UI_WindowsAndMessaging",
|
||||
] }
|
||||
|
||||
# NOTE: The local `symphonia-format-isomp4` path patch (0.5-based) was removed for
|
||||
# the Symphonia 0.6 migration. Symphonia 0.6 upstream already covers the esds
|
||||
# missing-descriptor and SL predefined=null fixes. The malformed-trak skip and
|
||||
# moov-at-end tail scan are validated against the fixture corpus on stock 0.6; if a
|
||||
# case regresses, re-create the patch from the 0.6 isomp4 source and re-add the
|
||||
# [patch.crates-io] entry here. See workdocs task 2026-05-symphonia-0.6-migration.
|
||||
[patch.crates-io]
|
||||
# Local patch for Symphonia's isomp4 demuxer:
|
||||
# - Fixes descriptor.unwrap() panic on malformed esds atoms (older iTunes M4A)
|
||||
# - Tolerates SL predefined=0x01 (null) used by some older iTunes-purchased files
|
||||
# - Gracefully skips malformed trak atoms (e.g. MJPEG cover-art streams) instead
|
||||
# of failing the entire probe
|
||||
symphonia-format-isomp4 = { path = "patches/symphonia-format-isomp4" }
|
||||
|
||||
|
||||
@@ -21,8 +21,6 @@ accepted = [
|
||||
"OpenSSL",
|
||||
"BSL-1.0",
|
||||
"CDLA-Permissive-2.0",
|
||||
"GPL-3.0-or-later",
|
||||
"bzip2-1.0.6",
|
||||
]
|
||||
|
||||
# Skip the build host's own platform-pinning; we want a list across all targets
|
||||
@@ -40,4 +38,5 @@ targets = [
|
||||
ignore-build-dependencies = false
|
||||
ignore-dev-dependencies = true
|
||||
ignore-transitive-dependencies = false
|
||||
filter-noassertion = false
|
||||
workarounds = ["ring"]
|
||||
|
||||
@@ -3,7 +3,6 @@ name = "psysonic-analysis"
|
||||
version.workspace = true
|
||||
edition.workspace = true
|
||||
rust-version.workspace = true
|
||||
license.workspace = true
|
||||
publish = false
|
||||
|
||||
[dependencies]
|
||||
@@ -18,8 +17,8 @@ futures-util = "0.3"
|
||||
ebur128 = "0.1"
|
||||
md5 = "0.8"
|
||||
rusqlite = { version = "0.40", features = ["bundled"] }
|
||||
symphonia = { version = "0.6", default-features = false, features = ["flac", "mp3", "pcm", "aac", "alac", "isomp4", "vorbis", "ogg", "wav", "adpcm", "all-meta"] }
|
||||
symphonia-adapter-libopus = "0.3"
|
||||
symphonia = { version = "0.5", default-features = false, features = ["flac", "mp3", "pcm", "aac", "alac", "isomp4", "vorbis", "ogg", "wav", "adpcm"] }
|
||||
symphonia-adapter-libopus = "0.2.9"
|
||||
oximedia-mir = { version = "0.1.7", default-features = false, features = ["tempo", "mood"] }
|
||||
|
||||
[dev-dependencies]
|
||||
|
||||
@@ -2,12 +2,13 @@ use std::io::Cursor;
|
||||
use std::time::Instant;
|
||||
|
||||
use ebur128::{EbuR128, Mode as Ebur128Mode};
|
||||
use symphonia::core::codecs::audio::{AudioDecoder, AudioDecoderOptions};
|
||||
use symphonia::core::audio::SampleBuffer;
|
||||
use symphonia::core::codecs::{Decoder, DecoderOptions, CODEC_TYPE_NULL};
|
||||
use symphonia::core::errors::Error as SymphoniaError;
|
||||
use symphonia::core::formats::probe::Hint;
|
||||
use symphonia::core::formats::{FormatOptions, FormatReader, SeekMode, SeekTo, TrackType};
|
||||
use symphonia::core::formats::{FormatOptions, FormatReader, SeekMode, SeekTo};
|
||||
use symphonia::core::io::MediaSourceStream;
|
||||
use symphonia::core::meta::MetadataOptions;
|
||||
use symphonia::core::probe::Hint;
|
||||
use symphonia::core::units::Time;
|
||||
use tauri::{Manager, Runtime};
|
||||
use psysonic_core::track_enrichment::TrackEnrichmentOutcome;
|
||||
@@ -298,7 +299,7 @@ fn analyze_loudness_and_waveform(
|
||||
/// when the container reports total track length.
|
||||
struct DecodeSession {
|
||||
format: Box<dyn FormatReader>,
|
||||
decoder: Box<dyn AudioDecoder>,
|
||||
decoder: Box<dyn Decoder>,
|
||||
track_id: u32,
|
||||
timeline_hint: Option<u64>,
|
||||
}
|
||||
@@ -333,25 +334,25 @@ fn open_decode_session(bytes: &[u8], format_hint: Option<&str>) -> Option<Decode
|
||||
if let Some(ext) = format_hint.or(sniffed.as_deref()) {
|
||||
hint.with_extension(ext);
|
||||
}
|
||||
let format = symphonia::default::get_probe()
|
||||
.probe(&hint, mss, FormatOptions::default(), MetadataOptions::default())
|
||||
let probed = symphonia::default::get_probe()
|
||||
.format(&hint, mss, &FormatOptions::default(), &MetadataOptions::default())
|
||||
.ok()?;
|
||||
// Prefer an audio track that reports both sample rate and channels; fall back to
|
||||
// the first audio track with a known codec (skips e.g. MJPEG cover-art tracks).
|
||||
let format = probed.format;
|
||||
let track = format
|
||||
.tracks()
|
||||
.iter()
|
||||
.find(|t| {
|
||||
t.codec_params
|
||||
.as_ref()
|
||||
.and_then(|c| c.audio())
|
||||
.is_some_and(|a| a.sample_rate.is_some() && a.channels.is_some())
|
||||
.default_track()
|
||||
.filter(|t| t.codec_params.codec != CODEC_TYPE_NULL)
|
||||
.or_else(|| {
|
||||
format.tracks().iter().find(|t| {
|
||||
t.codec_params.codec != CODEC_TYPE_NULL
|
||||
&& t.codec_params.sample_rate.is_some()
|
||||
&& t.codec_params.channels.is_some()
|
||||
})
|
||||
})
|
||||
.or_else(|| format.first_track_known_codec(TrackType::Audio))?;
|
||||
.or_else(|| format.tracks().iter().find(|t| t.codec_params.codec != CODEC_TYPE_NULL))?;
|
||||
let track_id = track.id;
|
||||
let timeline_hint = track.num_frames.filter(|&n| n > 0);
|
||||
let audio_params = track.codec_params.as_ref()?.audio()?.clone();
|
||||
let decoder = match make_decoder(&audio_params, &AudioDecoderOptions::default().gapless(false)) {
|
||||
let timeline_hint = track.codec_params.n_frames.filter(|&n| n > 0);
|
||||
let codec_params = track.codec_params.clone();
|
||||
let decoder = match make_decoder(&codec_params, &DecoderOptions::default()) {
|
||||
Ok(v) => v,
|
||||
Err(e) => {
|
||||
crate::app_deprintln!("[analysis] decoder make failed: {}", e);
|
||||
@@ -371,9 +372,8 @@ fn count_mono_frames_from_audio_bytes(bytes: &[u8], format_hint: Option<&str>) -
|
||||
|
||||
let mut total: u64 = 0;
|
||||
let mut loop_i: u32 = 0;
|
||||
let mut samples_buf: Vec<f32> = Vec::new();
|
||||
while let Ok(Some(packet)) = format.next_packet() {
|
||||
if packet.track_id != track_id {
|
||||
while let Ok(packet) = format.next_packet() {
|
||||
if packet.track_id() != track_id {
|
||||
continue;
|
||||
}
|
||||
let decoded = match decoder.decode(&packet) {
|
||||
@@ -382,12 +382,14 @@ fn count_mono_frames_from_audio_bytes(bytes: &[u8], format_hint: Option<&str>) -
|
||||
Err(SymphoniaError::ResetRequired) => break,
|
||||
Err(_) => break,
|
||||
};
|
||||
let n_ch = decoded.spec().channels().count();
|
||||
let spec = *decoded.spec();
|
||||
let n_ch = spec.channels.count();
|
||||
if n_ch == 0 {
|
||||
continue;
|
||||
}
|
||||
decoded.copy_to_vec_interleaved(&mut samples_buf);
|
||||
let n = samples_buf.len();
|
||||
let mut samples = SampleBuffer::<f32>::new(decoded.capacity() as u64, spec);
|
||||
samples.copy_interleaved_ref(decoded);
|
||||
let n = samples.samples().len();
|
||||
if n < n_ch || !n.is_multiple_of(n_ch) {
|
||||
continue;
|
||||
}
|
||||
@@ -458,9 +460,8 @@ fn decode_scan_pcm(
|
||||
}
|
||||
let bin_grid_frames = decoded_frames.max(1);
|
||||
|
||||
let mut samples_buf: Vec<f32> = Vec::new();
|
||||
while let Ok(Some(packet)) = format.next_packet() {
|
||||
if packet.track_id != track_id {
|
||||
while let Ok(packet) = format.next_packet() {
|
||||
if packet.track_id() != track_id {
|
||||
continue;
|
||||
}
|
||||
let decoded = match decoder.decode(&packet) {
|
||||
@@ -470,14 +471,15 @@ fn decode_scan_pcm(
|
||||
Err(_) => break,
|
||||
};
|
||||
|
||||
let n_ch = decoded.spec().channels().count();
|
||||
let spec = *decoded.spec();
|
||||
let n_ch = spec.channels.count();
|
||||
if n_ch == 0 {
|
||||
continue;
|
||||
}
|
||||
|
||||
if loudness_target_lufs.is_some() && ebu.is_none() {
|
||||
let ch = decoded.spec().channels().count() as u32;
|
||||
let sr = decoded.spec().rate();
|
||||
let ch = spec.channels.count() as u32;
|
||||
let sr = spec.rate;
|
||||
match EbuR128::new(ch, sr, Ebur128Mode::I | Ebur128Mode::TRUE_PEAK) {
|
||||
Ok(v) => {
|
||||
ebu = Some(v);
|
||||
@@ -495,8 +497,9 @@ fn decode_scan_pcm(
|
||||
}
|
||||
}
|
||||
|
||||
decoded.copy_to_vec_interleaved(&mut samples_buf);
|
||||
let slice = samples_buf.as_slice();
|
||||
let mut samples = SampleBuffer::<f32>::new(decoded.capacity() as u64, spec);
|
||||
samples.copy_interleaved_ref(decoded);
|
||||
let slice = samples.samples();
|
||||
if slice.len() < n_ch || !slice.len().is_multiple_of(n_ch) {
|
||||
continue;
|
||||
}
|
||||
@@ -528,7 +531,7 @@ fn decode_scan_pcm(
|
||||
|
||||
if loudness_target_lufs.is_some() {
|
||||
if let Some(e) = ebu.as_mut() {
|
||||
match e.add_frames_f32(&samples_buf) {
|
||||
match e.add_frames_f32(samples.samples()) {
|
||||
Ok(_) => fed_any_frames = true,
|
||||
Err(err) => {
|
||||
crate::app_deprintln!("[analysis] loudness add_frames failed: {}", err);
|
||||
@@ -631,11 +634,9 @@ pub fn audio_duration_from_bytes(bytes: &[u8]) -> Option<f64> {
|
||||
let session = open_decode_session(bytes, None)?;
|
||||
let sample_rate = session
|
||||
.format
|
||||
.default_track(TrackType::Audio)
|
||||
.default_track()
|
||||
.or_else(|| session.format.tracks().first())
|
||||
.and_then(|t| t.codec_params.as_ref())
|
||||
.and_then(|c| c.audio())
|
||||
.and_then(|a| a.sample_rate)
|
||||
.and_then(|t| t.codec_params.sample_rate)
|
||||
.filter(|&sr| sr > 0)?;
|
||||
let frames = session.timeline_hint?;
|
||||
Some(frames as f64 / sample_rate as f64)
|
||||
@@ -658,8 +659,7 @@ pub fn decode_mono_pcm_window(
|
||||
} = open_decode_session(bytes, None).ok_or_else(|| "failed to open audio decode session".to_string())?;
|
||||
|
||||
if start_sec.is_finite() && start_sec > 0.0 {
|
||||
let time = Time::try_from_secs_f64(start_sec.max(0.0))
|
||||
.ok_or_else(|| "pcm window: invalid seek time".to_string())?;
|
||||
let time: Time = start_sec.max(0.0).into();
|
||||
format
|
||||
.seek(
|
||||
SeekMode::Accurate,
|
||||
@@ -693,7 +693,7 @@ pub fn decode_mono_pcm_limited(
|
||||
|
||||
fn decode_mono_pcm_from_session(
|
||||
format: &mut Box<dyn FormatReader>,
|
||||
decoder: &mut Box<dyn AudioDecoder>,
|
||||
decoder: &mut Box<dyn Decoder>,
|
||||
track_id: u32,
|
||||
max_seconds: Option<f64>,
|
||||
) -> Result<(Vec<f32>, f32), String> {
|
||||
@@ -701,10 +701,9 @@ fn decode_mono_pcm_from_session(
|
||||
let mut sample_rate = 0_f32;
|
||||
let mut max_frames: Option<u64> = None;
|
||||
let mut loop_i: u32 = 0;
|
||||
let mut samples_buf: Vec<f32> = Vec::new();
|
||||
|
||||
while let Ok(Some(packet)) = format.next_packet() {
|
||||
if packet.track_id != track_id {
|
||||
while let Ok(packet) = format.next_packet() {
|
||||
if packet.track_id() != track_id {
|
||||
continue;
|
||||
}
|
||||
let decoded = match decoder.decode(&packet) {
|
||||
@@ -714,12 +713,13 @@ fn decode_mono_pcm_from_session(
|
||||
Err(_) => break,
|
||||
};
|
||||
|
||||
let n_ch = decoded.spec().channels().count();
|
||||
let spec = *decoded.spec();
|
||||
let n_ch = spec.channels.count();
|
||||
if n_ch == 0 {
|
||||
continue;
|
||||
}
|
||||
if sample_rate <= 0.0 {
|
||||
sample_rate = decoded.spec().rate() as f32;
|
||||
sample_rate = spec.rate as f32;
|
||||
if sample_rate <= 0.0 {
|
||||
return Err("invalid sample rate".to_string());
|
||||
}
|
||||
@@ -732,8 +732,9 @@ fn decode_mono_pcm_from_session(
|
||||
});
|
||||
}
|
||||
|
||||
decoded.copy_to_vec_interleaved(&mut samples_buf);
|
||||
let slice = samples_buf.as_slice();
|
||||
let mut samples = SampleBuffer::<f32>::new(decoded.capacity() as u64, spec);
|
||||
samples.copy_interleaved_ref(decoded);
|
||||
let slice = samples.samples();
|
||||
if slice.len() < n_ch || !slice.len().is_multiple_of(n_ch) {
|
||||
continue;
|
||||
}
|
||||
|
||||
@@ -291,7 +291,7 @@ impl AnalysisBackfillQueueState {
|
||||
}
|
||||
}
|
||||
|
||||
/// Frontend-maintained set of queue-neighbour track ids (next ~5 in queue).
|
||||
/// Frontend-maintained set of queue-neighbour track ids (next ~5 + preload next).
|
||||
#[derive(Default)]
|
||||
pub struct PlaybackPriorityHints {
|
||||
middle_track_ids: Mutex<HashSet<String>>,
|
||||
@@ -516,145 +516,6 @@ pub async fn enqueue_track_analysis_from_file(
|
||||
enqueue_track_analysis(app, server_id, track_id, &bytes, format_hint.as_deref(), priority).await
|
||||
}
|
||||
|
||||
/// Library-tier offline pin: reuse waveform/LUFS cached under the playback index key,
|
||||
/// plan enrichment under the library UUID, and skip work when both scopes are complete.
|
||||
pub async fn enqueue_offline_library_analysis_from_file(
|
||||
app: &tauri::AppHandle,
|
||||
server_index_key: &str,
|
||||
library_server_id: &str,
|
||||
track_id: &str,
|
||||
file_path: &std::path::Path,
|
||||
explicit_priority: Option<AnalysisBackfillPriority>,
|
||||
) -> Result<(), String> {
|
||||
use tokio::io::AsyncReadExt;
|
||||
|
||||
use crate::track_analysis_plan::plan_track_analysis_offline_library;
|
||||
|
||||
let mut file = tokio::fs::File::open(file_path)
|
||||
.await
|
||||
.map_err(|e| e.to_string())?;
|
||||
let mut prefix = vec![0u8; 16384];
|
||||
let n = file.read(&mut prefix).await.map_err(|e| e.to_string())?;
|
||||
prefix.truncate(n);
|
||||
if prefix.is_empty() {
|
||||
return Ok(());
|
||||
}
|
||||
let content_hash = analysis_cache::md5_first_16kb(&prefix);
|
||||
let plan = plan_track_analysis_offline_library(
|
||||
app,
|
||||
&[server_index_key, library_server_id],
|
||||
library_server_id,
|
||||
track_id,
|
||||
&content_hash,
|
||||
);
|
||||
if !plan.any() {
|
||||
crate::app_deprintln!(
|
||||
"[analysis] offline library seed skip (complete) track_id={} index={} library={}",
|
||||
track_id,
|
||||
server_index_key,
|
||||
library_server_id,
|
||||
);
|
||||
return Ok(());
|
||||
}
|
||||
let bytes = tokio::fs::read(file_path)
|
||||
.await
|
||||
.map_err(|e| e.to_string())?;
|
||||
let format_hint = file_path
|
||||
.extension()
|
||||
.and_then(|e| e.to_str())
|
||||
.map(|e| e.to_ascii_lowercase())
|
||||
.filter(|e| !e.is_empty());
|
||||
let priority = explicit_priority.unwrap_or_else(|| {
|
||||
analysis_backfill_resolve_priority(app, server_index_key, track_id, None)
|
||||
});
|
||||
enqueue_track_analysis_offline_library_with_plan(OfflineLibraryAnalysisEnqueue {
|
||||
app,
|
||||
cache_server_id: server_index_key,
|
||||
enrichment_server_id: library_server_id,
|
||||
track_id,
|
||||
bytes: &bytes,
|
||||
format_hint: format_hint.as_deref(),
|
||||
priority,
|
||||
plan,
|
||||
fetch_ms: 0,
|
||||
})
|
||||
.await?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
struct OfflineLibraryAnalysisEnqueue<'a> {
|
||||
app: &'a tauri::AppHandle,
|
||||
cache_server_id: &'a str,
|
||||
enrichment_server_id: &'a str,
|
||||
track_id: &'a str,
|
||||
bytes: &'a [u8],
|
||||
format_hint: Option<&'a str>,
|
||||
priority: AnalysisBackfillPriority,
|
||||
plan: psysonic_core::track_analysis::TrackAnalysisPlan,
|
||||
fetch_ms: u64,
|
||||
}
|
||||
|
||||
async fn enqueue_track_analysis_offline_library_with_plan(
|
||||
args: OfflineLibraryAnalysisEnqueue<'_>,
|
||||
) -> Result<EnqueueTrackAnalysisOutcome, String> {
|
||||
if args.bytes.is_empty() || !args.plan.any() {
|
||||
return Ok(EnqueueTrackAnalysisOutcome::Complete);
|
||||
}
|
||||
let content_hash = analysis_cache::md5_first_16kb(args.bytes);
|
||||
if args.plan.needs_full_cpu_seed() {
|
||||
crate::app_deprintln!(
|
||||
"[analysis] queue full seed track_id={} hash={} need_waveform={} need_loudness={} need_enrichment={}",
|
||||
args.track_id,
|
||||
content_hash,
|
||||
args.plan.need_waveform,
|
||||
args.plan.need_loudness,
|
||||
args.plan.enrichment.any()
|
||||
);
|
||||
submit_analysis_cpu_seed(
|
||||
args.app.clone(),
|
||||
args.cache_server_id.to_string(),
|
||||
args.track_id.to_string(),
|
||||
args.bytes.to_vec(),
|
||||
args.format_hint.map(str::to_string),
|
||||
args.priority,
|
||||
args.fetch_ms,
|
||||
)
|
||||
.await?;
|
||||
return Ok(EnqueueTrackAnalysisOutcome::QueuedFullSeed);
|
||||
}
|
||||
if args.plan.needs_enrichment_only() {
|
||||
crate::app_deprintln!(
|
||||
"[analysis] enrichment-only track_id={} hash={}",
|
||||
args.track_id,
|
||||
content_hash
|
||||
);
|
||||
let bpm_started = std::time::Instant::now();
|
||||
let outcome = run_track_enrichment_from_bytes(
|
||||
args.app,
|
||||
args.enrichment_server_id,
|
||||
args.track_id,
|
||||
args.bytes,
|
||||
analysis_emits_ui_events(args.priority),
|
||||
)
|
||||
.await;
|
||||
if matches!(outcome, TrackEnrichmentOutcome::Failed) {
|
||||
if let Some(cache) = args.app.try_state::<analysis_cache::AnalysisCache>() {
|
||||
let key = analysis_cache::TrackKey {
|
||||
server_id: args.cache_server_id.to_string(),
|
||||
track_id: args.track_id.to_string(),
|
||||
md5_16kb: content_hash.clone(),
|
||||
};
|
||||
let _ = cache.touch_track_status(&key, "failed");
|
||||
}
|
||||
return Err("track enrichment failed".to_string());
|
||||
}
|
||||
let bpm_ms = bpm_started.elapsed().as_millis() as u64;
|
||||
emit_analysis_track_perf(args.app, args.track_id, args.fetch_ms, 0, bpm_ms);
|
||||
return Ok(EnqueueTrackAnalysisOutcome::RanEnrichmentOnly);
|
||||
}
|
||||
Ok(EnqueueTrackAnalysisOutcome::Complete)
|
||||
}
|
||||
|
||||
/// Decode `bytes` for `track_id` via the cpu-seed queue. Prefer [`enqueue_track_analysis`].
|
||||
pub async fn enqueue_analysis_seed(
|
||||
app: &tauri::AppHandle,
|
||||
|
||||
@@ -1,22 +1,21 @@
|
||||
//! Symphonia codec registry — mirrors `psysonic-audio::codec` (Opus via libopus).
|
||||
use std::sync::OnceLock;
|
||||
|
||||
use symphonia::core::codecs::audio::{AudioCodecParameters, AudioDecoder, AudioDecoderOptions};
|
||||
use symphonia::core::codecs::registry::CodecRegistry;
|
||||
use symphonia::core::codecs::{CodecRegistry, DecoderOptions};
|
||||
|
||||
pub(crate) fn psysonic_codec_registry() -> &'static CodecRegistry {
|
||||
static REGISTRY: OnceLock<CodecRegistry> = OnceLock::new();
|
||||
REGISTRY.get_or_init(|| {
|
||||
let mut registry = CodecRegistry::new();
|
||||
symphonia::default::register_enabled_codecs(&mut registry);
|
||||
registry.register_audio_decoder::<symphonia_adapter_libopus::OpusDecoder>();
|
||||
registry.register_all::<symphonia_adapter_libopus::OpusDecoder>();
|
||||
registry
|
||||
})
|
||||
}
|
||||
|
||||
pub(crate) fn make_decoder(
|
||||
params: &AudioCodecParameters,
|
||||
opts: &AudioDecoderOptions,
|
||||
) -> Result<Box<dyn AudioDecoder>, symphonia::core::errors::Error> {
|
||||
psysonic_codec_registry().make_audio_decoder(params, opts)
|
||||
params: &symphonia::core::codecs::CodecParameters,
|
||||
opts: &DecoderOptions,
|
||||
) -> Result<Box<dyn symphonia::core::codecs::Decoder>, symphonia::core::errors::Error> {
|
||||
psysonic_codec_registry().make(params, opts)
|
||||
}
|
||||
|
||||
@@ -15,21 +15,8 @@ pub fn plan_track_analysis(
|
||||
track_id: &str,
|
||||
content_hash: &str,
|
||||
) -> TrackAnalysisPlan {
|
||||
plan_track_analysis_offline_library(app, &[server_id], server_id, track_id, content_hash)
|
||||
}
|
||||
|
||||
/// Offline/library download: waveform cache and enrichment facts may live under the
|
||||
/// playback index key while library rows use the UUID — try every scope before seeding.
|
||||
pub fn plan_track_analysis_offline_library(
|
||||
app: &AppHandle,
|
||||
cache_server_ids: &[&str],
|
||||
_enrichment_server_id: &str,
|
||||
track_id: &str,
|
||||
content_hash: &str,
|
||||
) -> TrackAnalysisPlan {
|
||||
let (need_waveform, need_loudness) =
|
||||
cache_gaps_multi(app, cache_server_ids, track_id, content_hash);
|
||||
let enrichment = enrichment_plan_multi(app, cache_server_ids, track_id, content_hash);
|
||||
let (need_waveform, need_loudness) = cache_gaps(app, server_id, track_id, content_hash);
|
||||
let enrichment = enrichment_plan(app, server_id, track_id, content_hash);
|
||||
TrackAnalysisPlan {
|
||||
need_waveform,
|
||||
need_loudness,
|
||||
@@ -116,32 +103,6 @@ fn cache_gaps(
|
||||
)
|
||||
}
|
||||
|
||||
fn cache_gaps_multi(
|
||||
app: &AppHandle,
|
||||
server_ids: &[&str],
|
||||
track_id: &str,
|
||||
content_hash: &str,
|
||||
) -> (bool, bool) {
|
||||
let mut need_waveform = true;
|
||||
let mut need_loudness = true;
|
||||
for &server_id in server_ids {
|
||||
if server_id.is_empty() {
|
||||
continue;
|
||||
}
|
||||
let (nw, nl) = cache_gaps(app, server_id, track_id, content_hash);
|
||||
if !nw {
|
||||
need_waveform = false;
|
||||
}
|
||||
if !nl {
|
||||
need_loudness = false;
|
||||
}
|
||||
if !need_waveform && !need_loudness {
|
||||
break;
|
||||
}
|
||||
}
|
||||
(need_waveform, need_loudness)
|
||||
}
|
||||
|
||||
fn enrichment_plan(
|
||||
app: &AppHandle,
|
||||
server_id: &str,
|
||||
@@ -156,45 +117,6 @@ fn enrichment_plan(
|
||||
.unwrap_or_default()
|
||||
}
|
||||
|
||||
fn enrichment_plan_multi(
|
||||
app: &AppHandle,
|
||||
server_ids: &[&str],
|
||||
track_id: &str,
|
||||
content_hash: &str,
|
||||
) -> psysonic_core::track_enrichment::TrackEnrichmentPlan {
|
||||
let mut need_bpm = true;
|
||||
let mut need_valence = true;
|
||||
let mut need_arousal = true;
|
||||
let mut need_moods = true;
|
||||
for &server_id in server_ids {
|
||||
if server_id.is_empty() {
|
||||
continue;
|
||||
}
|
||||
let plan = enrichment_plan(app, server_id, track_id, content_hash);
|
||||
if !plan.need_bpm {
|
||||
need_bpm = false;
|
||||
}
|
||||
if !plan.need_valence {
|
||||
need_valence = false;
|
||||
}
|
||||
if !plan.need_arousal {
|
||||
need_arousal = false;
|
||||
}
|
||||
if !plan.need_moods {
|
||||
need_moods = false;
|
||||
}
|
||||
if !need_bpm && !need_valence && !need_arousal && !need_moods {
|
||||
break;
|
||||
}
|
||||
}
|
||||
psysonic_core::track_enrichment::TrackEnrichmentPlan {
|
||||
need_bpm,
|
||||
need_valence,
|
||||
need_arousal,
|
||||
need_moods,
|
||||
}
|
||||
}
|
||||
|
||||
fn cache_gaps_for_content(
|
||||
cache: Option<&AnalysisCache>,
|
||||
server_id: &str,
|
||||
@@ -272,14 +194,4 @@ mod tests {
|
||||
assert!(!wf && !ld, "bare id should resolve stream: cached fingerprint");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn playback_index_cache_row_not_visible_under_library_uuid_only() {
|
||||
let cache = AnalysisCache::open_in_memory();
|
||||
seed_waveform_loudness(&cache, "navidrome.test:4533", "t1", "abc");
|
||||
let (wf, ld) = cache_gaps_for_content(Some(&cache), "library-uuid", "t1", "abc");
|
||||
assert!(wf && ld, "library uuid alone should miss playback-scoped cache");
|
||||
let (wf2, ld2) = cache_gaps_for_content(Some(&cache), "navidrome.test:4533", "t1", "abc");
|
||||
assert!(!wf2 && !ld2, "playback index key should hit the cached row");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -3,7 +3,6 @@ name = "psysonic-audio"
|
||||
version.workspace = true
|
||||
edition.workspace = true
|
||||
rust-version.workspace = true
|
||||
license.workspace = true
|
||||
publish = false
|
||||
|
||||
[dependencies]
|
||||
@@ -16,9 +15,9 @@ serde_json = "1"
|
||||
tokio = { version = "1", features = ["rt", "time", "sync"] }
|
||||
reqwest = { version = "0.13", default-features = false, features = ["stream", "json", "rustls", "blocking", "gzip", "brotli"] }
|
||||
futures-util = "0.3"
|
||||
rodio = { version = "0.22", default-features = false, features = ["playback"] }
|
||||
symphonia = { version = "0.6", default-features = false, features = ["flac", "mp3", "pcm", "aac", "alac", "isomp4", "vorbis", "ogg", "wav", "adpcm", "all-meta"] }
|
||||
symphonia-adapter-libopus = "0.3"
|
||||
rodio = { version = "0.22", default-features = false, features = ["playback", "symphonia-all"] }
|
||||
symphonia = { version = "0.5", default-features = false, features = ["flac", "mp3", "pcm", "aac", "alac", "isomp4", "vorbis", "ogg", "wav", "adpcm"] }
|
||||
symphonia-adapter-libopus = "0.2.9"
|
||||
ringbuf = "0.5"
|
||||
biquad = "0.6"
|
||||
dasp_sample = "0.11.0"
|
||||
@@ -26,7 +25,7 @@ md5 = "0.8"
|
||||
url = "2"
|
||||
thread-priority = "3"
|
||||
lofty = "0.24"
|
||||
id3 = "1.17"
|
||||
id3 = "1.16.4"
|
||||
pitch_shift = "2.1"
|
||||
|
||||
[target.'cfg(unix)'.dependencies]
|
||||
|
||||
@@ -1,22 +1,21 @@
|
||||
//! Symphonia codec registry (incl. Opus) and radio decoder factory.
|
||||
use std::sync::OnceLock;
|
||||
|
||||
use symphonia::core::codecs::audio::{AudioCodecParameters, AudioDecoder, AudioDecoderOptions};
|
||||
use symphonia::core::codecs::registry::CodecRegistry;
|
||||
use symphonia::core::codecs::{CodecRegistry, DecoderOptions};
|
||||
|
||||
pub(crate) fn psysonic_codec_registry() -> &'static CodecRegistry {
|
||||
static REGISTRY: OnceLock<CodecRegistry> = OnceLock::new();
|
||||
REGISTRY.get_or_init(|| {
|
||||
let mut registry = CodecRegistry::new();
|
||||
symphonia::default::register_enabled_codecs(&mut registry);
|
||||
registry.register_audio_decoder::<symphonia_adapter_libopus::OpusDecoder>();
|
||||
registry.register_all::<symphonia_adapter_libopus::OpusDecoder>();
|
||||
registry
|
||||
})
|
||||
}
|
||||
|
||||
pub(crate) fn try_make_radio_decoder(
|
||||
params: &AudioCodecParameters,
|
||||
opts: &AudioDecoderOptions,
|
||||
) -> Result<Box<dyn AudioDecoder>, symphonia::core::errors::Error> {
|
||||
psysonic_codec_registry().make_audio_decoder(params, opts)
|
||||
params: &symphonia::core::codecs::CodecParameters,
|
||||
opts: &DecoderOptions,
|
||||
) -> Result<Box<dyn symphonia::core::codecs::Decoder>, symphonia::core::errors::Error> {
|
||||
psysonic_codec_registry().make(params, opts)
|
||||
}
|
||||
|
||||
@@ -1,20 +1,19 @@
|
||||
//! Symphonia `SizedDecoder`, gapless trim, and `build_source` / `build_streaming_source`.
|
||||
use std::io::{Cursor, Read, Seek};
|
||||
use std::sync::atomic::{AtomicBool, AtomicU32, AtomicU64, Ordering};
|
||||
use std::sync::atomic::{AtomicBool, AtomicU32, AtomicU64};
|
||||
use std::sync::Arc;
|
||||
use std::time::Duration;
|
||||
|
||||
use rodio::source::UniformSourceIterator;
|
||||
use rodio::Source;
|
||||
use symphonia::core::{
|
||||
audio::{AudioSpec, GenericAudioBufferRef},
|
||||
codecs::audio::{AudioCodecParameters, AudioDecoder, AudioDecoderOptions},
|
||||
formats::probe::Hint,
|
||||
audio::{AudioBufferRef, SampleBuffer, SignalSpec},
|
||||
codecs::{DecoderOptions, CODEC_TYPE_NULL},
|
||||
formats::{FormatOptions, FormatReader, SeekMode, SeekTo},
|
||||
common::Limit,
|
||||
io::{MediaSource, MediaSourceStream, MediaSourceStreamOptions},
|
||||
meta::MetadataOptions,
|
||||
units::{Time, Timestamp},
|
||||
probe::Hint,
|
||||
units::{self, Time},
|
||||
};
|
||||
|
||||
use super::codec::{psysonic_codec_registry, try_make_radio_decoder};
|
||||
@@ -53,46 +52,6 @@ impl MediaSource for SizedCursorSource {
|
||||
fn byte_len(&self) -> Option<u64> { Some(self.len) }
|
||||
}
|
||||
|
||||
// ─── ProbeSeekGate — temporarily hide seekability during probing ──────────────
|
||||
//
|
||||
// Symphonia 0.6's `Probe::probe` scans for *trailing* metadata (ID3v1/APEv2/…)
|
||||
// whenever the source reports `is_seekable() == true` and a known `byte_len()`.
|
||||
// That scan seeks to the end of the stream. For a progressive ranged-HTTP source
|
||||
// this forces a download all the way to EOF before the first sample can play
|
||||
// (FLAC/MP3/OGG regressed to "won't start until fully downloaded").
|
||||
//
|
||||
// These formats are demuxed sequentially from the start, and their seek paths
|
||||
// re-check `is_seekable()` dynamically, so we can advertise the source as
|
||||
// non-seekable for the duration of the probe (skipping the trailing scan) and
|
||||
// flip it back to seekable afterwards to preserve scrubbing. MP4/ISO-BMFF is
|
||||
// excluded because its demuxer captures seekability at construction and relies
|
||||
// on seeking to locate `moov` (its tail is prefetched separately instead).
|
||||
struct ProbeSeekGate {
|
||||
inner: Box<dyn MediaSource>,
|
||||
seekable: Arc<AtomicBool>,
|
||||
}
|
||||
|
||||
impl Read for ProbeSeekGate {
|
||||
fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
|
||||
self.inner.read(buf)
|
||||
}
|
||||
}
|
||||
|
||||
impl Seek for ProbeSeekGate {
|
||||
fn seek(&mut self, pos: std::io::SeekFrom) -> std::io::Result<u64> {
|
||||
self.inner.seek(pos)
|
||||
}
|
||||
}
|
||||
|
||||
impl MediaSource for ProbeSeekGate {
|
||||
fn is_seekable(&self) -> bool {
|
||||
self.seekable.load(Ordering::Relaxed) && self.inner.is_seekable()
|
||||
}
|
||||
fn byte_len(&self) -> Option<u64> {
|
||||
self.inner.byte_len()
|
||||
}
|
||||
}
|
||||
|
||||
// ─── SizedDecoder — symphonia decoder with correct byte_len ───────────────────
|
||||
//
|
||||
// Replaces rodio::Decoder::new() which wraps the source in ReadSeekSource
|
||||
@@ -106,19 +65,19 @@ impl MediaSource for ProbeSeekGate {
|
||||
/// playback is genuinely lossless.
|
||||
pub(crate) fn log_codec_resolution(
|
||||
tag: &str,
|
||||
params: &AudioCodecParameters,
|
||||
params: &symphonia::core::codecs::CodecParameters,
|
||||
container_hint: Option<&str>,
|
||||
) {
|
||||
let codec_name = symphonia::default::get_codecs()
|
||||
.get_audio_decoder(params.codec)
|
||||
.map(|d| d.codec.info.short_name)
|
||||
.get_codec(params.codec)
|
||||
.map(|d| d.short_name)
|
||||
.unwrap_or("?");
|
||||
let rate = params.sample_rate.map(|r| format!("{} Hz", r)).unwrap_or_else(|| "? Hz".into());
|
||||
let bits = params.bits_per_sample
|
||||
.or(params.bits_per_coded_sample)
|
||||
.map(|b| format!("{}-bit", b))
|
||||
.unwrap_or_else(|| "?-bit".into());
|
||||
let ch = params.channels.as_ref()
|
||||
let ch = params.channels
|
||||
.map(|c| format!("{}ch", c.count()))
|
||||
.unwrap_or_else(|| "?ch".into());
|
||||
let lossless = codec_name.starts_with("pcm")
|
||||
@@ -140,20 +99,14 @@ const DECODE_MAX_RETRIES: usize = 3;
|
||||
/// this limit so a handful of corrupt MP3 frames never aborts an otherwise
|
||||
/// playable track (VLC-style frame dropping).
|
||||
const MAX_CONSECUTIVE_DECODE_ERRORS: usize = 100;
|
||||
/// Wall-clock cap for the streaming `probe()` call. A ranged-HTTP source whose
|
||||
/// download stalls (e.g. right after a server switch) can otherwise block the
|
||||
/// probe — and therefore playback start — indefinitely. On timeout we abort with
|
||||
/// an error so the player can recover/retry instead of hanging until a restart.
|
||||
const STREAM_PROBE_TIMEOUT: Duration = Duration::from_secs(20);
|
||||
|
||||
pub(crate) struct SizedDecoder {
|
||||
decoder: Box<dyn AudioDecoder>,
|
||||
decoder: Box<dyn symphonia::core::codecs::Decoder>,
|
||||
current_frame_offset: usize,
|
||||
format: Box<dyn FormatReader>,
|
||||
total_duration: Option<Time>,
|
||||
/// Interleaved f32 samples of the currently decoded packet.
|
||||
buffer: Vec<f32>,
|
||||
spec: AudioSpec,
|
||||
buffer: SampleBuffer<f32>,
|
||||
spec: SignalSpec,
|
||||
/// Counts consecutive DecodeErrors in the hot-path. Reset to 0 on every
|
||||
/// successfully decoded frame. Used to detect fully undecodable streams.
|
||||
consecutive_decode_errors: usize,
|
||||
@@ -166,38 +119,36 @@ impl SizedDecoder {
|
||||
inner: Cursor::new(data),
|
||||
len: data_len,
|
||||
};
|
||||
// Symphonia 0.6 scans trailing metadata on seekable sources — hide
|
||||
// seekability during probe (same as `new_streaming`) so preview does not
|
||||
// read the entire in-memory file before the first sample.
|
||||
let probe_seek_gate = (!crate::stream::container_hint_is_mp4(format_hint))
|
||||
.then(|| Arc::new(AtomicBool::new(false)));
|
||||
let media: Box<dyn MediaSource> = match &probe_seek_gate {
|
||||
Some(gate) => Box::new(ProbeSeekGate {
|
||||
inner: Box::new(source),
|
||||
seekable: gate.clone(),
|
||||
}),
|
||||
None => Box::new(source),
|
||||
};
|
||||
// Hi-Res: 4 MB read-ahead so Symphonia demuxes fewer Read calls for
|
||||
// high-bitrate files (88.2 kHz/24-bit FLAC ≈ 1800 kbps).
|
||||
// Standard: 512 KB is plenty for MP3/AAC — larger buffers waste allocation
|
||||
// and compete with the playback thread at track start.
|
||||
let buf_len = if hi_res { 4 * 1024 * 1024 } else { 512 * 1024 };
|
||||
let mss = MediaSourceStream::new(media, MediaSourceStreamOptions { buffer_len: buf_len });
|
||||
let mss = MediaSourceStream::new(
|
||||
Box::new(source) as Box<dyn MediaSource>,
|
||||
MediaSourceStreamOptions { buffer_len: buf_len },
|
||||
);
|
||||
|
||||
let mut hint = Hint::new();
|
||||
if let Some(ext) = format_hint {
|
||||
hint.with_extension(ext);
|
||||
}
|
||||
let format_opts = FormatOptions::default();
|
||||
let format_opts = FormatOptions {
|
||||
// Disable gapless parsing — Symphonia 0.5.5 crashes on `edts` atoms
|
||||
// present in older iTunes-purchased M4A files.
|
||||
enable_gapless: false,
|
||||
..Default::default()
|
||||
};
|
||||
|
||||
// Cap embedded cover art at 8 MiB so oversized MJPEG images in
|
||||
// iTunes M4A files don't choke the parser.
|
||||
let meta_opts =
|
||||
MetadataOptions::default().limit_visual_bytes(Limit::Maximum(8 * 1024 * 1024));
|
||||
let meta_opts = symphonia::core::meta::MetadataOptions {
|
||||
// Cap embedded cover art at 8 MiB so oversized MJPEG images in
|
||||
// iTunes M4A files don't choke the parser.
|
||||
limit_visual_bytes: symphonia::core::meta::Limit::Maximum(8 * 1024 * 1024),
|
||||
..Default::default()
|
||||
};
|
||||
|
||||
let mut format = symphonia::default::get_probe()
|
||||
.probe(&hint, mss, format_opts, meta_opts)
|
||||
let probed = symphonia::default::get_probe()
|
||||
.format(&hint, mss, &format_opts, &meta_opts)
|
||||
.map_err(|e| {
|
||||
let hint_str = format_hint.unwrap_or("unknown");
|
||||
// Always print the raw Symphonia error to the terminal for diagnosis.
|
||||
@@ -209,49 +160,30 @@ impl SizedDecoder {
|
||||
}
|
||||
})?;
|
||||
|
||||
if let Some(gate) = &probe_seek_gate {
|
||||
gate.store(true, Ordering::Relaxed);
|
||||
}
|
||||
|
||||
let track = format
|
||||
let track = probed.format
|
||||
.tracks()
|
||||
.iter()
|
||||
// Explicitly select only audio tracks: must have an audio codec and a
|
||||
// Explicitly select only audio tracks: must have a valid codec and a
|
||||
// sample_rate. This skips MJPEG cover-art streams that iTunes M4A
|
||||
// files embed as a secondary video track.
|
||||
.find(|t| {
|
||||
t.codec_params
|
||||
.as_ref()
|
||||
.and_then(|c| c.audio())
|
||||
.is_some_and(|a| a.sample_rate.is_some())
|
||||
t.codec_params.codec != CODEC_TYPE_NULL
|
||||
&& t.codec_params.sample_rate.is_some()
|
||||
})
|
||||
.ok_or_else(|| {
|
||||
crate::app_eprintln!("[psysonic] no audio track found among {} tracks", format.tracks().len());
|
||||
crate::app_eprintln!("[psysonic] no audio track found among {} tracks", probed.format.tracks().len());
|
||||
"no playable audio track found in file".to_string()
|
||||
})?;
|
||||
|
||||
let track_id = track.id;
|
||||
// Encoder-delay-aware total duration (timebase units → Time).
|
||||
let total_duration = track
|
||||
.time_base
|
||||
.zip(track.num_frames)
|
||||
.and_then(|(base, frames)| {
|
||||
Timestamp::try_from(frames).ok().and_then(|ts| base.calc_time(ts))
|
||||
});
|
||||
let total_duration = track.codec_params.time_base
|
||||
.zip(track.codec_params.n_frames)
|
||||
.map(|(base, frames)| base.calc_time(frames));
|
||||
|
||||
let audio_params = track
|
||||
.codec_params
|
||||
.as_ref()
|
||||
.and_then(|c| c.audio())
|
||||
.ok_or_else(|| "selected track has no audio codec parameters".to_string())?
|
||||
.clone();
|
||||
log_codec_resolution("bytes", &track.codec_params, format_hint);
|
||||
|
||||
log_codec_resolution("bytes", &audio_params, format_hint);
|
||||
|
||||
// Gapless trimming is performed by `build_source` (iTunSMPB), so disable
|
||||
// the decoder's built-in trimming to avoid double-trimming.
|
||||
let mut decoder = psysonic_codec_registry()
|
||||
.make_audio_decoder(&audio_params, &AudioDecoderOptions::default().gapless(false))
|
||||
.make(&track.codec_params, &DecoderOptions::default())
|
||||
.map_err(|e| {
|
||||
crate::app_eprintln!("[psysonic] codec init failed: {e}");
|
||||
if e.to_string().to_lowercase().contains("unsupported") {
|
||||
@@ -261,15 +193,15 @@ impl SizedDecoder {
|
||||
}
|
||||
})?;
|
||||
|
||||
let mut format = probed.format;
|
||||
|
||||
// Decode the first packet to initialise spec + buffer.
|
||||
// DecodeErrors (e.g. "invalid main_data offset") are non-fatal: drop the
|
||||
// frame and try the next packet up to MAX_CONSECUTIVE_DECODE_ERRORS times.
|
||||
let mut decode_errors: usize = 0;
|
||||
let decoded = loop {
|
||||
let packet = match format.next_packet() {
|
||||
Ok(Some(p)) => p,
|
||||
// Clean EOF before any decodable packet.
|
||||
Ok(None) => break decoder.last_decoded(),
|
||||
Ok(p) => p,
|
||||
Err(symphonia::core::errors::Error::IoError(_)) => {
|
||||
break decoder.last_decoded();
|
||||
}
|
||||
@@ -278,8 +210,8 @@ impl SizedDecoder {
|
||||
return Err(format!("could not read audio data: {e}"));
|
||||
}
|
||||
};
|
||||
if packet.track_id != track_id {
|
||||
crate::app_eprintln!("[psysonic] skipping packet for track {} (want {})", packet.track_id, track_id);
|
||||
if packet.track_id() != track_id {
|
||||
crate::app_eprintln!("[psysonic] skipping packet for track {} (want {})", packet.track_id(), track_id);
|
||||
continue;
|
||||
}
|
||||
match decoder.decode(&packet) {
|
||||
@@ -298,8 +230,8 @@ impl SizedDecoder {
|
||||
}
|
||||
};
|
||||
|
||||
let spec = decoded.spec().clone();
|
||||
let buffer = Self::make_buffer(&decoded);
|
||||
let spec = decoded.spec().to_owned();
|
||||
let buffer = Self::make_buffer(decoded, &spec);
|
||||
|
||||
Ok(SizedDecoder {
|
||||
decoder,
|
||||
@@ -320,107 +252,34 @@ impl SizedDecoder {
|
||||
format_hint: Option<&str>,
|
||||
source_tag: &str,
|
||||
) -> Result<Self, String> {
|
||||
// For non-MP4 progressive streams, hide seekability during the probe so
|
||||
// Symphonia 0.6 skips its trailing-metadata scan (which would seek to EOF
|
||||
// and block until the whole file is downloaded). Re-enabled right after.
|
||||
// MP4 keeps seekability (its demuxer needs it to find `moov`; tail is
|
||||
// prefetched separately).
|
||||
let stream_len = media.byte_len();
|
||||
let probe_seek_gate = (!crate::stream::container_hint_is_mp4(format_hint))
|
||||
.then(|| Arc::new(AtomicBool::new(false)));
|
||||
let media: Box<dyn MediaSource> = match &probe_seek_gate {
|
||||
Some(gate) => Box::new(ProbeSeekGate { inner: media, seekable: gate.clone() }),
|
||||
None => media,
|
||||
};
|
||||
|
||||
// Larger read-ahead buffer for the live streaming SPSC consumer — reduces
|
||||
// read() call frequency into the ring buffer, easing I/O spikes.
|
||||
let mss = MediaSourceStream::new(media, MediaSourceStreamOptions { buffer_len: 512 * 1024 });
|
||||
let format_opts = FormatOptions::default();
|
||||
let meta_opts = MetadataOptions::default();
|
||||
let mut hint = Hint::new();
|
||||
if let Some(ext) = format_hint { hint.with_extension(ext); }
|
||||
let format_opts = FormatOptions { enable_gapless: false, ..Default::default() };
|
||||
let probed = symphonia::default::get_probe()
|
||||
.format(&hint, mss, &format_opts, &MetadataOptions::default())
|
||||
.map_err(|e| format!("{source_tag}: format probe failed: {e}"))?;
|
||||
|
||||
crate::app_deprintln!(
|
||||
"[stream] {source_tag}: probe start (hint={}, stream_len={})",
|
||||
format_hint.unwrap_or("?"),
|
||||
stream_len.map(|n| n.to_string()).unwrap_or_else(|| "?".into()),
|
||||
);
|
||||
let probe_start = std::time::Instant::now();
|
||||
|
||||
// Run the probe on a dedicated thread guarded by a timeout. If a ranged
|
||||
// source stalls (download never reaches the bytes Symphonia needs), the
|
||||
// probe blocks forever; without this guard playback start would hang until
|
||||
// the user restarts the player. On timeout we abandon the worker thread
|
||||
// (it unblocks once the underlying read errors/returns) and surface an
|
||||
// error so the caller can retry.
|
||||
let hint_ext = format_hint.map(|s| s.to_string());
|
||||
let tag_owned = source_tag.to_string();
|
||||
let (tx, rx) = std::sync::mpsc::channel();
|
||||
std::thread::Builder::new()
|
||||
.name("symphonia-probe".into())
|
||||
.spawn(move || {
|
||||
let mut hint = Hint::new();
|
||||
if let Some(ext) = &hint_ext {
|
||||
hint.with_extension(ext);
|
||||
}
|
||||
let result = symphonia::default::get_probe()
|
||||
.probe(&hint, mss, format_opts, meta_opts)
|
||||
.map_err(|e| format!("{tag_owned}: format probe failed: {e}"));
|
||||
// Receiver is gone if we already timed out — ignore the send error.
|
||||
let _ = tx.send(result);
|
||||
})
|
||||
.map_err(|e| format!("{source_tag}: failed to spawn probe thread: {e}"))?;
|
||||
|
||||
let mut format = match rx.recv_timeout(STREAM_PROBE_TIMEOUT) {
|
||||
Ok(Ok(format)) => format,
|
||||
Ok(Err(e)) => return Err(e),
|
||||
Err(std::sync::mpsc::RecvTimeoutError::Timeout) => {
|
||||
crate::app_eprintln!(
|
||||
"[stream] {source_tag}: probe timed out after {STREAM_PROBE_TIMEOUT:?} \
|
||||
(stream stalled?) — aborting so the player can retry"
|
||||
);
|
||||
return Err(format!(
|
||||
"{source_tag}: format probe timed out after {STREAM_PROBE_TIMEOUT:?}"
|
||||
));
|
||||
}
|
||||
Err(std::sync::mpsc::RecvTimeoutError::Disconnected) => {
|
||||
return Err(format!("{source_tag}: probe thread ended unexpectedly"));
|
||||
}
|
||||
};
|
||||
|
||||
crate::app_deprintln!(
|
||||
"[stream] {source_tag}: probe done in {} ms",
|
||||
probe_start.elapsed().as_millis()
|
||||
);
|
||||
|
||||
// Trailing-metadata scan is done; restore real seekability for scrubbing.
|
||||
if let Some(gate) = &probe_seek_gate {
|
||||
gate.store(true, Ordering::Relaxed);
|
||||
}
|
||||
|
||||
let track = format.tracks().iter()
|
||||
.find(|t| t.codec_params.as_ref().and_then(|c| c.audio()).is_some())
|
||||
let track = probed.format.tracks().iter()
|
||||
.find(|t| t.codec_params.codec != CODEC_TYPE_NULL)
|
||||
.ok_or_else(|| format!("{source_tag}: no audio track found"))?;
|
||||
let track_id = track.id;
|
||||
let audio_params = track
|
||||
.codec_params
|
||||
.as_ref()
|
||||
.and_then(|c| c.audio())
|
||||
.ok_or_else(|| format!("{source_tag}: track has no audio codec parameters"))?
|
||||
.clone();
|
||||
log_codec_resolution(source_tag, &audio_params, format_hint);
|
||||
log_codec_resolution(source_tag, &track.codec_params, format_hint);
|
||||
// Live streams have no known total frame count → total_duration = None.
|
||||
let total_duration = None;
|
||||
let mut decoder = try_make_radio_decoder(&audio_params, &AudioDecoderOptions::default().gapless(false))
|
||||
let mut decoder = try_make_radio_decoder(&track.codec_params, &DecoderOptions::default())
|
||||
.map_err(|e| format!("{source_tag}: codec init failed: {e}"))?;
|
||||
let mut format = probed.format;
|
||||
|
||||
let mut errors = 0usize;
|
||||
let decoded = loop {
|
||||
let packet = match format.next_packet() {
|
||||
Ok(Some(p)) => p,
|
||||
Ok(None) => break decoder.last_decoded(),
|
||||
Ok(p) => p,
|
||||
Err(_) => break decoder.last_decoded(),
|
||||
};
|
||||
if packet.track_id != track_id { continue; }
|
||||
if packet.track_id() != track_id { continue; }
|
||||
match decoder.decode(&packet) {
|
||||
Ok(d) => break d,
|
||||
Err(symphonia::core::errors::Error::DecodeError(ref msg)) => {
|
||||
@@ -433,15 +292,16 @@ impl SizedDecoder {
|
||||
Err(e) => return Err(format!("{source_tag}: decode error: {e}")),
|
||||
}
|
||||
};
|
||||
let spec = decoded.spec().clone();
|
||||
let buffer = Self::make_buffer(&decoded);
|
||||
let spec = decoded.spec().to_owned();
|
||||
let buffer = Self::make_buffer(decoded, &spec);
|
||||
Ok(SizedDecoder { decoder, current_frame_offset: 0, format, total_duration, buffer, spec, consecutive_decode_errors: 0 })
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn make_buffer(decoded: &GenericAudioBufferRef<'_>) -> Vec<f32> {
|
||||
let mut buffer = Vec::new();
|
||||
decoded.copy_to_vec_interleaved(&mut buffer);
|
||||
fn make_buffer(decoded: AudioBufferRef, spec: &SignalSpec) -> SampleBuffer<f32> {
|
||||
let duration = units::Duration::from(decoded.capacity() as u64);
|
||||
let mut buffer = SampleBuffer::<f32>::new(duration, *spec);
|
||||
buffer.copy_interleaved_ref(decoded);
|
||||
buffer
|
||||
}
|
||||
|
||||
@@ -451,43 +311,29 @@ impl SizedDecoder {
|
||||
&mut self,
|
||||
seek_res: symphonia::core::formats::SeekedTo,
|
||||
) -> Result<(), String> {
|
||||
// Number of frames between where the demuxer landed and the requested ts.
|
||||
let mut samples_to_pass: u64 = seek_res
|
||||
.required_ts
|
||||
.get()
|
||||
.saturating_sub(seek_res.actual_ts.get())
|
||||
.max(0) as u64;
|
||||
let mut samples_to_pass = seek_res.required_ts - seek_res.actual_ts;
|
||||
let packet = loop {
|
||||
let candidate = match self.format.next_packet()
|
||||
.map_err(|e| format!("refine seek: {e}"))?
|
||||
{
|
||||
Some(p) => p,
|
||||
// EOF while refining — nothing more to skip.
|
||||
None => return Ok(()),
|
||||
};
|
||||
if candidate.dur.get() > samples_to_pass {
|
||||
let candidate = self.format.next_packet()
|
||||
.map_err(|e| format!("refine seek: {e}"))?;
|
||||
if candidate.dur() > samples_to_pass {
|
||||
break candidate;
|
||||
}
|
||||
samples_to_pass -= candidate.dur.get();
|
||||
samples_to_pass -= candidate.dur();
|
||||
};
|
||||
|
||||
let mut decoded = self.decoder.decode(&packet);
|
||||
for _ in 0..DECODE_MAX_RETRIES {
|
||||
if decoded.is_err() {
|
||||
let p = match self.format.next_packet()
|
||||
.map_err(|e| format!("refine retry: {e}"))?
|
||||
{
|
||||
Some(p) => p,
|
||||
None => break,
|
||||
};
|
||||
let p = self.format.next_packet()
|
||||
.map_err(|e| format!("refine retry: {e}"))?;
|
||||
decoded = self.decoder.decode(&p);
|
||||
}
|
||||
}
|
||||
|
||||
let decoded = decoded.map_err(|e| format!("refine decode: {e}"))?;
|
||||
self.spec = decoded.spec().clone();
|
||||
self.buffer = Self::make_buffer(&decoded);
|
||||
self.current_frame_offset = samples_to_pass as usize * self.spec.channels().count();
|
||||
decoded.spec().clone_into(&mut self.spec);
|
||||
self.buffer = Self::make_buffer(decoded, &self.spec);
|
||||
self.current_frame_offset = samples_to_pass as usize * self.spec.channels.count();
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
@@ -503,12 +349,12 @@ impl Iterator for SizedDecoder {
|
||||
// drop the frame and advance to the next packet. IO errors and a
|
||||
// clean end-of-stream both terminate the iterator normally.
|
||||
loop {
|
||||
let packet = self.format.next_packet().ok()??;
|
||||
let packet = self.format.next_packet().ok()?;
|
||||
match self.decoder.decode(&packet) {
|
||||
Ok(decoded) => {
|
||||
self.consecutive_decode_errors = 0;
|
||||
self.spec = decoded.spec().clone();
|
||||
self.buffer = Self::make_buffer(&decoded);
|
||||
decoded.spec().clone_into(&mut self.spec);
|
||||
self.buffer = Self::make_buffer(decoded, &self.spec);
|
||||
self.current_frame_offset = 0;
|
||||
break;
|
||||
}
|
||||
@@ -539,7 +385,7 @@ impl Iterator for SizedDecoder {
|
||||
}
|
||||
}
|
||||
|
||||
let sample = *self.buffer.get(self.current_frame_offset)?;
|
||||
let sample = *self.buffer.samples().get(self.current_frame_offset)?;
|
||||
self.current_frame_offset += 1;
|
||||
Some(sample)
|
||||
}
|
||||
@@ -548,24 +394,25 @@ impl Iterator for SizedDecoder {
|
||||
impl Source for SizedDecoder {
|
||||
#[inline]
|
||||
fn current_span_len(&self) -> Option<usize> {
|
||||
Some(self.buffer.len())
|
||||
Some(self.buffer.samples().len())
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn channels(&self) -> rodio::ChannelCount {
|
||||
std::num::NonZeroU16::new(self.spec.channels().count() as u16)
|
||||
std::num::NonZeroU16::new(self.spec.channels.count() as u16)
|
||||
.unwrap_or(std::num::NonZeroU16::MIN)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn sample_rate(&self) -> rodio::SampleRate {
|
||||
std::num::NonZeroU32::new(self.spec.rate()).unwrap_or(std::num::NonZeroU32::MIN)
|
||||
std::num::NonZeroU32::new(self.spec.rate).unwrap_or(std::num::NonZeroU32::MIN)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn total_duration(&self) -> Option<Duration> {
|
||||
self.total_duration
|
||||
.map(|t| Duration::from_secs_f64(t.as_secs_f64().max(0.0)))
|
||||
self.total_duration.map(|Time { seconds, frac }| {
|
||||
Duration::new(seconds, (frac * 1_000_000_000.0) as u32)
|
||||
})
|
||||
}
|
||||
|
||||
fn try_seek(&mut self, pos: Duration) -> Result<(), rodio::source::SeekError> {
|
||||
@@ -573,19 +420,20 @@ impl Source for SizedDecoder {
|
||||
.total_duration()
|
||||
.is_some_and(|dur| dur.saturating_sub(pos).as_millis() < 1);
|
||||
|
||||
let target_secs = if seek_beyond_end {
|
||||
let time: Time = if seek_beyond_end {
|
||||
let t = self.total_duration.unwrap_or(pos.as_secs_f64().into());
|
||||
// Step back a tiny bit — some demuxers can't seek to the exact end.
|
||||
let total = self
|
||||
.total_duration
|
||||
.map(|t| t.as_secs_f64())
|
||||
.unwrap_or_else(|| pos.as_secs_f64());
|
||||
(total - 0.0001).max(0.0)
|
||||
let mut secs = t.seconds;
|
||||
let mut frac = t.frac - 0.0001;
|
||||
if frac < 0.0 {
|
||||
secs = secs.saturating_sub(1);
|
||||
frac = 1.0 - frac;
|
||||
}
|
||||
Time { seconds: secs, frac }
|
||||
} else {
|
||||
pos.as_secs_f64()
|
||||
pos.as_secs_f64().into()
|
||||
};
|
||||
|
||||
let time = Time::try_from_secs_f64(target_secs).unwrap_or(Time::ZERO);
|
||||
|
||||
let to_skip = self.current_frame_offset % self.channels().get() as usize;
|
||||
|
||||
let seek_res = self
|
||||
@@ -993,8 +841,8 @@ mod tests {
|
||||
fn sized_decoder_constructs_from_synthetic_wav() {
|
||||
let wav = synthetic_wav_bytes(0.5);
|
||||
let decoder = SizedDecoder::new(wav, Some("wav"), false).expect("WAV decode setup");
|
||||
assert_eq!(decoder.spec.rate(), 44_100);
|
||||
assert_eq!(decoder.spec.channels().count(), 1);
|
||||
assert_eq!(decoder.spec.rate, 44_100);
|
||||
assert_eq!(decoder.spec.channels.count(), 1);
|
||||
}
|
||||
|
||||
#[test]
|
||||
@@ -1009,84 +857,21 @@ mod tests {
|
||||
let _decoder = SizedDecoder::new(wav, Some("wav"), true).expect("WAV decode with hi-res");
|
||||
}
|
||||
|
||||
// ── new_streaming + ProbeSeekGate ────────────────────────────────────────
|
||||
|
||||
fn seekable_source(bytes: Vec<u8>) -> Box<dyn MediaSource> {
|
||||
let len = bytes.len() as u64;
|
||||
Box::new(SizedCursorSource { inner: Cursor::new(bytes), len })
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn new_streaming_constructs_from_synthetic_wav() {
|
||||
let wav = synthetic_wav_bytes(0.5);
|
||||
let decoder = SizedDecoder::new_streaming(seekable_source(wav), Some("wav"), "test-stream")
|
||||
.expect("streaming WAV decode setup");
|
||||
assert_eq!(decoder.spec.rate(), 44_100);
|
||||
assert_eq!(decoder.spec.channels().count(), 1);
|
||||
// Live streams report no total duration.
|
||||
assert!(decoder.total_duration.is_none());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn new_streaming_returns_err_for_garbage_input() {
|
||||
let result = SizedDecoder::new_streaming(
|
||||
seekable_source(vec![0x00u8; 64]),
|
||||
None,
|
||||
"test-stream",
|
||||
);
|
||||
assert!(result.is_err());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn probe_seek_gate_toggles_seekability() {
|
||||
let wav = synthetic_wav_bytes(0.1);
|
||||
let len = wav.len() as u64;
|
||||
let flag = Arc::new(AtomicBool::new(false));
|
||||
let gate = ProbeSeekGate {
|
||||
inner: seekable_source(wav),
|
||||
seekable: flag.clone(),
|
||||
};
|
||||
// Hidden during probe …
|
||||
assert!(!gate.is_seekable());
|
||||
// … restored afterwards.
|
||||
flag.store(true, Ordering::Relaxed);
|
||||
assert!(gate.is_seekable());
|
||||
// byte_len always passes through to the inner source.
|
||||
assert_eq!(gate.byte_len(), Some(len));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn probe_seek_gate_read_and_seek_pass_through() {
|
||||
let bytes = vec![1u8, 2, 3, 4, 5, 6, 7, 8];
|
||||
let mut gate = ProbeSeekGate {
|
||||
inner: seekable_source(bytes),
|
||||
seekable: Arc::new(AtomicBool::new(true)),
|
||||
};
|
||||
let mut buf = [0u8; 4];
|
||||
let n = gate.read(&mut buf).expect("read");
|
||||
assert_eq!(n, 4);
|
||||
assert_eq!(&buf, &[1, 2, 3, 4]);
|
||||
let pos = gate.seek(std::io::SeekFrom::Start(6)).expect("seek");
|
||||
assert_eq!(pos, 6);
|
||||
let n = gate.read(&mut buf).expect("read after seek");
|
||||
assert_eq!(&buf[..n], &[7, 8]);
|
||||
}
|
||||
|
||||
// ── log_codec_resolution ─────────────────────────────────────────────────
|
||||
|
||||
#[test]
|
||||
fn log_codec_resolution_does_not_panic_for_valid_params() {
|
||||
let mut params = AudioCodecParameters::new();
|
||||
params.codec = symphonia::core::codecs::audio::well_known::CODEC_ID_PCM_S16LE;
|
||||
let mut params = symphonia::core::codecs::CodecParameters::new();
|
||||
params.codec = symphonia::core::codecs::CODEC_TYPE_PCM_S16LE;
|
||||
params.sample_rate = Some(44_100);
|
||||
params.bits_per_sample = Some(16);
|
||||
params.channels = Some(symphonia::core::audio::Channels::Discrete(1));
|
||||
params.channels = Some(symphonia::core::audio::Channels::FRONT_LEFT);
|
||||
log_codec_resolution("test-tag", ¶ms, Some("wav"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn log_codec_resolution_handles_unknown_codec_gracefully() {
|
||||
let params = AudioCodecParameters::new();
|
||||
let params = symphonia::core::codecs::CodecParameters::new();
|
||||
log_codec_resolution("unknown", ¶ms, None);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -224,18 +224,9 @@ pub fn start_device_watcher(engine: &AudioEngine, app: tauri::AppHandle) {
|
||||
}
|
||||
}
|
||||
|
||||
// The full `output_devices()` + per-device `description()` scan is the
|
||||
// CoreAudio HAL call that contends with the audio render thread and
|
||||
// produces a brief dropout once per poll interval (issue #996: stutter
|
||||
// every ~3s, cadence tracking the poll exactly). It is only needed to
|
||||
// detect a *pinned* output device disappearing. With no pin — system
|
||||
// default, the common case — only the current default is needed, a
|
||||
// single cheap query, so the full enumeration is skipped entirely.
|
||||
let pinned = selected_device.lock().unwrap().clone();
|
||||
let need_full_enum = pinned.is_some();
|
||||
|
||||
// Enumerate all available output devices and the current default.
|
||||
// Suppress stderr on Unix to avoid ALSA probing noise (JACK, OSS, dmix).
|
||||
let (current_default, available) = tauri::async_runtime::spawn_blocking(move || {
|
||||
let (current_default, available) = tauri::async_runtime::spawn_blocking(|| {
|
||||
use rodio::cpal::traits::{DeviceTrait, HostTrait};
|
||||
#[cfg(unix)]
|
||||
let _guard = unsafe {
|
||||
@@ -253,28 +244,26 @@ pub fn start_device_watcher(engine: &AudioEngine, app: tauri::AppHandle) {
|
||||
let default = host
|
||||
.default_output_device()
|
||||
.and_then(|d| d.description().ok().map(|desc| desc.name().to_string()));
|
||||
let available: Vec<String> = if need_full_enum {
|
||||
host.output_devices()
|
||||
.map(|iter| {
|
||||
iter.filter_map(|d| d.description().ok().map(|desc| desc.name().to_string()))
|
||||
.collect()
|
||||
})
|
||||
.unwrap_or_default()
|
||||
} else {
|
||||
Vec::new()
|
||||
};
|
||||
let available: Vec<String> = host
|
||||
.output_devices()
|
||||
.map(|iter| {
|
||||
iter.filter_map(|d| d.description().ok().map(|desc| desc.name().to_string()))
|
||||
.collect()
|
||||
})
|
||||
.unwrap_or_default();
|
||||
(default, available)
|
||||
}).await.unwrap_or((None, vec![]));
|
||||
|
||||
// Empty list (only when we actually enumerated for a pinned device)
|
||||
// almost always means a transient enumeration failure, not that every
|
||||
// output device vanished. Treating it as "pinned missing" caused false
|
||||
// audio:device-reset (UI jumped back to system default) when switching
|
||||
// to external USB / class-compliant interfaces.
|
||||
if need_full_enum && available.is_empty() {
|
||||
// Empty list almost always means a transient enumeration failure, not
|
||||
// that every output device vanished. Treating it as "pinned missing"
|
||||
// caused false audio:device-reset (UI jumped back to system default)
|
||||
// when switching to external USB / class-compliant interfaces.
|
||||
if available.is_empty() {
|
||||
continue;
|
||||
}
|
||||
|
||||
let pinned = selected_device.lock().unwrap().clone();
|
||||
|
||||
#[cfg(target_os = "linux")]
|
||||
if pinned.is_some() {
|
||||
// Do not infer "unplugged" from `output_devices()` when a device is pinned.
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
//! Short preview playback on a secondary sink (same output stream).
|
||||
use std::sync::atomic::{AtomicBool, AtomicU64, AtomicUsize, Ordering};
|
||||
use std::sync::{Arc, Mutex};
|
||||
use std::sync::atomic::Ordering;
|
||||
use std::sync::Arc;
|
||||
use std::time::{Duration, Instant};
|
||||
|
||||
use rodio::Player;
|
||||
@@ -9,17 +9,8 @@ use tauri::{AppHandle, Emitter, State};
|
||||
|
||||
use super::decode::SizedDecoder;
|
||||
use super::engine::{audio_http_client, AudioEngine};
|
||||
use super::helpers::{
|
||||
content_type_to_hint, format_hint_from_content_disposition, normalize_stream_suffix_for_hint,
|
||||
resolve_playback_format_hint, sniff_stream_format_extension, STREAM_FORMAT_SNIFF_PROBE_BYTES,
|
||||
MASTER_HEADROOM,
|
||||
};
|
||||
use super::play_input::url_format_hint;
|
||||
use super::helpers::MASTER_HEADROOM;
|
||||
use super::sources::PriorityBoostSource;
|
||||
use super::stream::{
|
||||
mp4_needs_tail_prefetch, ranged_download_task, wait_for_ranged_mp4_probe_ready,
|
||||
RangedHttpSource, RangedMp4ProbeGate,
|
||||
};
|
||||
|
||||
// ────────────────────────────────────────────────────────────────────────────
|
||||
// Preview engine — secondary Sink on the same OutputStream, fed by Symphonia.
|
||||
@@ -99,246 +90,26 @@ pub(crate) fn preview_resume_main(state: &AudioEngine) {
|
||||
}
|
||||
}
|
||||
|
||||
/// `format=` query param on Subsonic stream URLs (transcode targets).
|
||||
/// Format hint inferred from a Subsonic stream URL. The frontend always passes
|
||||
/// a `format=flac` query param for `.opus` files (server transcodes); for
|
||||
/// everything else we guess from the URL's `format=` value or fall back to None.
|
||||
pub(crate) fn preview_format_hint_from_url(url: &str) -> Option<String> {
|
||||
url.split('?')
|
||||
.nth(1)?
|
||||
.split('&')
|
||||
.find_map(|kv| {
|
||||
let (k, v) = kv.split_once('=')?;
|
||||
if k.eq_ignore_ascii_case("format") {
|
||||
Some(v.to_string())
|
||||
} else {
|
||||
None
|
||||
}
|
||||
if k.eq_ignore_ascii_case("format") { Some(v.to_string()) } else { None }
|
||||
})
|
||||
}
|
||||
|
||||
/// Symphonia container hint for preview downloads — mirrors main playback:
|
||||
/// Content-Type / Content-Disposition, URL tail, Subsonic suffix, magic-byte sniff.
|
||||
pub(crate) fn resolve_preview_format_hint(
|
||||
url: &str,
|
||||
content_type: Option<&str>,
|
||||
content_disposition: Option<&str>,
|
||||
stream_suffix: Option<&str>,
|
||||
bytes: &[u8],
|
||||
) -> Option<String> {
|
||||
let media_hint = content_type
|
||||
.and_then(content_type_to_hint)
|
||||
.or_else(|| {
|
||||
content_disposition.and_then(format_hint_from_content_disposition)
|
||||
});
|
||||
let url_hint = preview_format_hint_from_url(url).or_else(|| url_format_hint(url));
|
||||
resolve_playback_format_hint(
|
||||
url_hint.as_deref(),
|
||||
stream_suffix,
|
||||
media_hint.as_deref(),
|
||||
Some(bytes),
|
||||
)
|
||||
}
|
||||
|
||||
fn preview_http_client(state: &AudioEngine) -> reqwest::Client {
|
||||
reqwest::Client::builder()
|
||||
.timeout(Duration::from_secs(300))
|
||||
.use_rustls_tls()
|
||||
.user_agent(psysonic_core::user_agent::subsonic_wire_user_agent())
|
||||
.build()
|
||||
.unwrap_or_else(|_| audio_http_client(state))
|
||||
}
|
||||
|
||||
/// Open a preview decoder — ranged HTTP when the server supports it (starts
|
||||
/// after ~384 KiB buffered), otherwise falls back to a full in-memory download.
|
||||
async fn open_preview_decoder(
|
||||
url: &str,
|
||||
format_suffix: Option<&str>,
|
||||
gen: u64,
|
||||
state: &AudioEngine,
|
||||
app: &AppHandle,
|
||||
) -> Result<Option<SizedDecoder>, String> {
|
||||
let preview_http = preview_http_client(state);
|
||||
let response = preview_http
|
||||
.get(url)
|
||||
.send()
|
||||
.await
|
||||
.map_err(|e| format!("preview: connection failed: {e}"))?
|
||||
.error_for_status()
|
||||
.map_err(|e| format!("preview: HTTP {e}"))?;
|
||||
|
||||
let mut stream_hint = content_type_to_hint(
|
||||
response
|
||||
.headers()
|
||||
.get(reqwest::header::CONTENT_TYPE)
|
||||
.and_then(|v| v.to_str().ok())
|
||||
.unwrap_or(""),
|
||||
)
|
||||
.or_else(|| {
|
||||
response
|
||||
.headers()
|
||||
.get(reqwest::header::CONTENT_DISPOSITION)
|
||||
.and_then(|v| v.to_str().ok())
|
||||
.and_then(format_hint_from_content_disposition)
|
||||
})
|
||||
.or_else(|| normalize_stream_suffix_for_hint(format_suffix))
|
||||
.or_else(|| preview_format_hint_from_url(url))
|
||||
.or_else(|| url_format_hint(url));
|
||||
|
||||
let supports_range = response
|
||||
.headers()
|
||||
.get(reqwest::header::ACCEPT_RANGES)
|
||||
.and_then(|v| v.to_str().ok())
|
||||
.is_some_and(|v| v.to_ascii_lowercase().contains("bytes"));
|
||||
let total_size = response.content_length();
|
||||
|
||||
if stream_hint.is_none() && supports_range {
|
||||
if let Some(total_u64) = total_size.filter(|&t| t > 0) {
|
||||
let last = total_u64
|
||||
.saturating_sub(1)
|
||||
.min((STREAM_FORMAT_SNIFF_PROBE_BYTES - 1) as u64);
|
||||
if let Ok(pr) = preview_http
|
||||
.get(url)
|
||||
.header(reqwest::header::RANGE, format!("bytes=0-{last}"))
|
||||
.send()
|
||||
.await
|
||||
{
|
||||
let stat = pr.status();
|
||||
let ok = stat == reqwest::StatusCode::PARTIAL_CONTENT
|
||||
|| stat == reqwest::StatusCode::OK;
|
||||
if ok {
|
||||
if let Ok(bytes) = pr.bytes().await {
|
||||
if !bytes.is_empty() {
|
||||
stream_hint = sniff_stream_format_extension(&bytes).or(stream_hint);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if let (true, Some(total), true) = (supports_range, total_size, stream_hint.is_some()) {
|
||||
if state.preview_gen.load(Ordering::SeqCst) != gen {
|
||||
return Ok(None);
|
||||
}
|
||||
let total_usize = total as usize;
|
||||
crate::app_deprintln!(
|
||||
"[preview] ranged open — total={} KB, hint={:?}",
|
||||
total_usize / 1024,
|
||||
stream_hint
|
||||
);
|
||||
let buf = Arc::new(Mutex::new(vec![0u8; total_usize]));
|
||||
let downloaded_to = Arc::new(AtomicUsize::new(0));
|
||||
let done = Arc::new(AtomicBool::new(false));
|
||||
let playback_armed = Arc::new(AtomicBool::new(false));
|
||||
let tail_ready = Arc::new(AtomicBool::new(false));
|
||||
let tail_filled_from = Arc::new(AtomicU64::new(0));
|
||||
let tail_prefetch = mp4_needs_tail_prefetch(&[], stream_hint.as_deref());
|
||||
let mp4_probe_gate = tail_prefetch.then(|| RangedMp4ProbeGate {
|
||||
tail_ready: tail_ready.clone(),
|
||||
buf: buf.clone(),
|
||||
downloaded_to: downloaded_to.clone(),
|
||||
gen_arc: state.preview_gen.clone(),
|
||||
gen,
|
||||
format_hint: stream_hint.clone(),
|
||||
});
|
||||
tokio::spawn(ranged_download_task(
|
||||
gen,
|
||||
state.preview_gen.clone(),
|
||||
preview_http,
|
||||
app.clone(),
|
||||
0.0,
|
||||
url.to_string(),
|
||||
response,
|
||||
buf.clone(),
|
||||
downloaded_to.clone(),
|
||||
done.clone(),
|
||||
state.stream_completed_cache.clone(),
|
||||
state.stream_completed_spill.clone(),
|
||||
state.normalization_engine.clone(),
|
||||
state.normalization_target_lufs.clone(),
|
||||
state.loudness_pre_analysis_attenuation_db.clone(),
|
||||
None,
|
||||
None,
|
||||
None,
|
||||
playback_armed,
|
||||
stream_hint.clone(),
|
||||
tail_ready.clone(),
|
||||
tail_filled_from.clone(),
|
||||
));
|
||||
if let Some(ref gate) = mp4_probe_gate {
|
||||
wait_for_ranged_mp4_probe_ready(gate).await?;
|
||||
if state.preview_gen.load(Ordering::SeqCst) != gen {
|
||||
return Ok(None);
|
||||
}
|
||||
}
|
||||
let reader = RangedHttpSource {
|
||||
buf,
|
||||
downloaded_to,
|
||||
tail_ready,
|
||||
tail_filled_from,
|
||||
total_size: total,
|
||||
pos: 0,
|
||||
done,
|
||||
gen_arc: state.preview_gen.clone(),
|
||||
gen,
|
||||
};
|
||||
let hint = stream_hint.clone();
|
||||
let decoder = tokio::task::spawn_blocking(move || {
|
||||
SizedDecoder::new_streaming(Box::new(reader), hint.as_deref(), "preview-stream")
|
||||
})
|
||||
.await
|
||||
.map_err(|e| format!("preview: decoder thread: {e}"))??;
|
||||
return Ok(Some(decoder));
|
||||
}
|
||||
|
||||
crate::app_deprintln!(
|
||||
"[preview] buffered download — accept-ranges={}, content-length={:?}, hint={:?}",
|
||||
supports_range,
|
||||
total_size,
|
||||
stream_hint
|
||||
);
|
||||
let content_type = response
|
||||
.headers()
|
||||
.get(reqwest::header::CONTENT_TYPE)
|
||||
.and_then(|v| v.to_str().ok())
|
||||
.map(str::to_string);
|
||||
let content_disposition = response
|
||||
.headers()
|
||||
.get(reqwest::header::CONTENT_DISPOSITION)
|
||||
.and_then(|v| v.to_str().ok())
|
||||
.map(str::to_string);
|
||||
let bytes = response
|
||||
.bytes()
|
||||
.await
|
||||
.map_err(|e| format!("preview: read body: {e}"))?
|
||||
.to_vec();
|
||||
if state.preview_gen.load(Ordering::SeqCst) != gen {
|
||||
return Ok(None);
|
||||
}
|
||||
let hint = resolve_preview_format_hint(
|
||||
url,
|
||||
content_type.as_deref(),
|
||||
content_disposition.as_deref(),
|
||||
format_suffix,
|
||||
&bytes,
|
||||
);
|
||||
let bytes_for_blocking = bytes;
|
||||
let hint_for_blocking = hint.clone();
|
||||
let decoder = tokio::task::spawn_blocking(move || {
|
||||
SizedDecoder::new(bytes_for_blocking, hint_for_blocking.as_deref(), false)
|
||||
})
|
||||
.await
|
||||
.map_err(|e| format!("preview: decoder thread: {e}"))??;
|
||||
Ok(Some(decoder))
|
||||
}
|
||||
|
||||
#[tauri::command]
|
||||
#[allow(clippy::too_many_arguments)] // Tauri IPC — args map 1:1 to the JS invoke payload.
|
||||
pub async fn audio_preview_play(
|
||||
id: String,
|
||||
url: String,
|
||||
start_sec: f64,
|
||||
duration_sec: f64,
|
||||
volume: f32,
|
||||
format_suffix: Option<String>,
|
||||
app: AppHandle,
|
||||
state: State<'_, AudioEngine>,
|
||||
) -> Result<(), String> {
|
||||
@@ -363,24 +134,48 @@ pub async fn audio_preview_play(
|
||||
preview_pause_main(&state);
|
||||
}
|
||||
|
||||
// ── Open decoder (ranged stream when possible) ───────────────────────────
|
||||
let decoder = match open_preview_decoder(
|
||||
&url,
|
||||
format_suffix.as_deref(),
|
||||
gen,
|
||||
&state,
|
||||
&app,
|
||||
)
|
||||
.await?
|
||||
{
|
||||
Some(d) => d,
|
||||
None => return Ok(()),
|
||||
};
|
||||
// ── Download ─────────────────────────────────────────────────────────────
|
||||
// Dedicated client with a generous timeout. The shared `audio_http_client`
|
||||
// caps at 30 s, which aborts mid-download on multi-hundred-megabyte
|
||||
// uncompressed files (e.g. 18-min Hi-Res WAV ~600 MB) — those need
|
||||
// ~60–120 s on a typical home LAN. The watchdog (30 s wall-clock) still
|
||||
// bounds how long the preview plays once the bytes are in memory, so a
|
||||
// long download just means a longer "loading" spinner before audio starts.
|
||||
let preview_http = reqwest::Client::builder()
|
||||
.timeout(Duration::from_secs(300))
|
||||
.use_rustls_tls()
|
||||
.user_agent(psysonic_core::user_agent::subsonic_wire_user_agent())
|
||||
.build()
|
||||
.unwrap_or_else(|_| audio_http_client(&state));
|
||||
let bytes = preview_http
|
||||
.get(&url)
|
||||
.send()
|
||||
.await
|
||||
.map_err(|e| format!("preview: connection failed: {e}"))?
|
||||
.error_for_status()
|
||||
.map_err(|e| format!("preview: HTTP {e}"))?
|
||||
.bytes()
|
||||
.await
|
||||
.map_err(|e| format!("preview: read body: {e}"))?
|
||||
.to_vec();
|
||||
|
||||
if state.preview_gen.load(Ordering::SeqCst) != gen {
|
||||
// A newer preview started while we were downloading — bail.
|
||||
return Ok(());
|
||||
}
|
||||
|
||||
// ── Decode ───────────────────────────────────────────────────────────────
|
||||
let hint = preview_format_hint_from_url(&url);
|
||||
let bytes_for_blocking = bytes;
|
||||
let hint_for_blocking = hint.clone();
|
||||
let decoder = tokio::task::spawn_blocking(move || {
|
||||
SizedDecoder::new(bytes_for_blocking, hint_for_blocking.as_deref(), false)
|
||||
})
|
||||
.await
|
||||
.map_err(|e| format!("preview: decoder thread: {e}"))??;
|
||||
|
||||
if state.preview_gen.load(Ordering::SeqCst) != gen { return Ok(()); }
|
||||
|
||||
// ── Build source pipeline ────────────────────────────────────────────────
|
||||
// Seek FIRST on the bare decoder, THEN cap with take_duration. Capping
|
||||
// before the seek made take_duration's wall-clock counter tick from
|
||||
@@ -476,55 +271,6 @@ pub async fn audio_preview_play(
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn resolve_preview_format_hint_sniffs_flac_from_bytes() {
|
||||
let hint = resolve_preview_format_hint(
|
||||
"https://host/rest/stream.view?id=1",
|
||||
None,
|
||||
None,
|
||||
None,
|
||||
b"fLaC\x00\x00\x00\x22",
|
||||
);
|
||||
assert_eq!(hint.as_deref(), Some("flac"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn resolve_preview_format_hint_prefers_content_type_over_sniff() {
|
||||
let hint = resolve_preview_format_hint(
|
||||
"https://host/rest/stream.view?id=1",
|
||||
Some("audio/mpeg"),
|
||||
None,
|
||||
None,
|
||||
b"fLaC\x00\x00\x00\x22",
|
||||
);
|
||||
assert_eq!(hint.as_deref(), Some("mp3"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn resolve_preview_format_hint_uses_subsonic_suffix() {
|
||||
let hint = resolve_preview_format_hint(
|
||||
"https://host/rest/stream.view?id=1",
|
||||
None,
|
||||
None,
|
||||
Some("flac"),
|
||||
&[0x00, 0x01, 0x02, 0x03],
|
||||
);
|
||||
assert_eq!(hint.as_deref(), Some("flac"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn preview_format_hint_from_url_reads_format_query_param() {
|
||||
assert_eq!(
|
||||
preview_format_hint_from_url("https://h/stream.view?format=opus&id=x"),
|
||||
Some("opus".into())
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
#[tauri::command]
|
||||
pub fn audio_preview_stop(app: AppHandle, state: State<'_, AudioEngine>) {
|
||||
preview_stop_inner(&app, &state, true);
|
||||
|
||||
@@ -3,7 +3,6 @@ name = "psysonic-core"
|
||||
version.workspace = true
|
||||
edition.workspace = true
|
||||
rust-version.workspace = true
|
||||
license.workspace = true
|
||||
publish = false
|
||||
|
||||
[dependencies]
|
||||
|
||||
@@ -29,38 +29,17 @@ pub fn is_fetch_only_cover_id(id: &str) -> bool {
|
||||
|| id.starts_with("ra-")
|
||||
}
|
||||
|
||||
/// Windows reserved device names (case-insensitive) — invalid as path components.
|
||||
const WINDOWS_RESERVED_NAMES: &[&str] = &[
|
||||
"CON", "PRN", "AUX", "NUL", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8",
|
||||
"COM9", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9",
|
||||
];
|
||||
|
||||
/// Sanitize a single path segment for Windows / Unix (Navidrome ids are usually already safe).
|
||||
/// Also used for media layout artist/album/title segments from server metadata.
|
||||
pub fn sanitize_path_segment(segment: &str) -> String {
|
||||
const FORBIDDEN: &[char] = &['\\', '/', ':', '*', '?', '"', '<', '>', '|'];
|
||||
let trimmed = segment.trim().trim_end_matches(['.', ' ']).to_string();
|
||||
let trimmed = segment.trim();
|
||||
if trimmed.is_empty() {
|
||||
return "_".to_string();
|
||||
}
|
||||
let cleaned: String = trimmed
|
||||
trimmed
|
||||
.chars()
|
||||
.map(|c| {
|
||||
if c.is_control() || FORBIDDEN.contains(&c) {
|
||||
'_'
|
||||
} else {
|
||||
c
|
||||
}
|
||||
})
|
||||
.collect();
|
||||
if cleaned.is_empty() || cleaned == "." || cleaned == ".." {
|
||||
return "_".to_string();
|
||||
}
|
||||
let upper = cleaned.to_ascii_uppercase();
|
||||
if WINDOWS_RESERVED_NAMES.contains(&upper.as_str()) {
|
||||
return format!("_{cleaned}");
|
||||
}
|
||||
cleaned
|
||||
.map(|c| if FORBIDDEN.contains(&c) { '_' } else { c })
|
||||
.collect()
|
||||
}
|
||||
|
||||
/// Relative path under `{root}/{server_segment}/` — change format here only.
|
||||
@@ -277,13 +256,6 @@ mod tests {
|
||||
base
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn sanitize_rejects_dot_dot_and_reserved_names() {
|
||||
assert_eq!(sanitize_path_segment(".."), "_");
|
||||
assert_eq!(sanitize_path_segment("CON"), "_CON");
|
||||
assert_eq!(sanitize_path_segment(" trailing. "), "trailing");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn segment_disk_usage_counts_canonical_only() {
|
||||
let server = test_server_dir("usage");
|
||||
|
||||
@@ -5,8 +5,6 @@
|
||||
//! between `psysonic-audio`, `psysonic-analysis`, and other domain crates.
|
||||
|
||||
pub mod cover_cache_layout;
|
||||
pub mod log_sanitize;
|
||||
pub mod media_layout;
|
||||
pub mod logging;
|
||||
pub mod ports;
|
||||
pub mod track_analysis;
|
||||
|
||||
@@ -1,378 +0,0 @@
|
||||
//! Redact secrets and partially mask remote server hostnames before log lines
|
||||
//! are stored or exported (PsyLab / Settings log export).
|
||||
|
||||
const SENSITIVE_QUERY_KEYS: &[&str] = &[
|
||||
"t", "s", "p", "token", "password", "passwd", "secret", "api_key", "apikey",
|
||||
"access_token", "refresh_token", "auth",
|
||||
];
|
||||
|
||||
const SENSITIVE_KV_KEYS: &[&str] = &[
|
||||
"password", "passwd", "token", "secret", "api_key", "apikey", "access_token",
|
||||
"refresh_token", "authorization", "auth",
|
||||
];
|
||||
|
||||
/// Sanitize one runtime log line for display and export.
|
||||
pub fn sanitize_log_line(line: &str) -> String {
|
||||
let mut out = redact_bearer_tokens(line);
|
||||
out = redact_sensitive_key_values(&out);
|
||||
out = redact_urls_in_text(&out);
|
||||
out
|
||||
}
|
||||
|
||||
/// Never panic on the logging hot path — fall back to the raw line if needed.
|
||||
pub fn sanitize_log_line_infallible(line: &str) -> String {
|
||||
std::panic::catch_unwind(|| sanitize_log_line(line)).unwrap_or_else(|_| line.to_string())
|
||||
}
|
||||
|
||||
fn redact_bearer_tokens(line: &str) -> String {
|
||||
let marker = "Bearer ";
|
||||
let mut s = line.to_string();
|
||||
let mut search_from = 0;
|
||||
while let Some(rel) = s[search_from..].find(marker) {
|
||||
let idx = search_from + rel;
|
||||
let start = idx + marker.len();
|
||||
let end = s[start..]
|
||||
.find(|c: char| c.is_whitespace() || c == '"' || c == '\'' || c == ')' || c == ']')
|
||||
.map(|i| start + i)
|
||||
.unwrap_or(s.len());
|
||||
if end > start {
|
||||
s.replace_range(start..end, "REDACTED");
|
||||
}
|
||||
search_from = start + "REDACTED".len();
|
||||
}
|
||||
s
|
||||
}
|
||||
|
||||
fn redact_sensitive_key_values(line: &str) -> String {
|
||||
let mut out = line.to_string();
|
||||
for key in SENSITIVE_KV_KEYS {
|
||||
for sep in [':', '='] {
|
||||
let needle = format!("{key}{sep}");
|
||||
let lower = out.to_ascii_lowercase();
|
||||
let mut search_from = 0;
|
||||
while let Some(rel) = lower[search_from..].find(&needle) {
|
||||
let idx = search_from + rel;
|
||||
let val_start = idx + needle.len();
|
||||
let slice = &out[val_start..];
|
||||
let trimmed = slice.trim_start();
|
||||
let ws = slice.len().saturating_sub(trimmed.len());
|
||||
let val_start = val_start + ws;
|
||||
let end = trimmed
|
||||
.find(|c: char| c.is_whitespace() || c == '&' || c == ',' || c == ';' || c == ')')
|
||||
.unwrap_or(trimmed.len());
|
||||
if end > 0 {
|
||||
out.replace_range(val_start..val_start + end, "REDACTED");
|
||||
}
|
||||
search_from = val_start + "REDACTED".len();
|
||||
if search_from >= out.len() {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
out
|
||||
}
|
||||
|
||||
fn url_char_ends_url(ch: char, s: &str, byte_off: usize) -> bool {
|
||||
if ch.is_whitespace() || ch == '"' || ch == '\'' || ch == '>' {
|
||||
return true;
|
||||
}
|
||||
if ch == ')' || ch == ']' || ch == ',' {
|
||||
if let Some(next) = s[byte_off..].chars().nth(1) {
|
||||
return next.is_whitespace() || next == '"' || next == '\'';
|
||||
}
|
||||
}
|
||||
false
|
||||
}
|
||||
|
||||
fn redact_urls_in_text(line: &str) -> String {
|
||||
let mut out = String::with_capacity(line.len());
|
||||
let mut cursor = 0;
|
||||
while cursor < line.len() {
|
||||
let slice = &line[cursor..];
|
||||
let rel = match (slice.find("http://"), slice.find("https://")) {
|
||||
(Some(h), Some(s)) => Some(h.min(s)),
|
||||
(Some(h), None) => Some(h),
|
||||
(None, Some(s)) => Some(s),
|
||||
(None, None) => None,
|
||||
};
|
||||
let Some(rel) = rel else {
|
||||
out.push_str(slice);
|
||||
break;
|
||||
};
|
||||
out.push_str(&slice[..rel]);
|
||||
let url_start = cursor + rel;
|
||||
let url_slice = &line[url_start..];
|
||||
let scheme_len = if url_slice.starts_with("https://") { 8 } else { 7 };
|
||||
let mut url_end = scheme_len;
|
||||
for (off, ch) in url_slice[scheme_len..].char_indices() {
|
||||
let abs = scheme_len + off;
|
||||
if url_char_ends_url(ch, url_slice, abs) {
|
||||
break;
|
||||
}
|
||||
url_end = abs + ch.len_utf8();
|
||||
}
|
||||
out.push_str(&redact_url(&line[url_start..url_start + url_end]));
|
||||
cursor = url_start + url_end;
|
||||
}
|
||||
out
|
||||
}
|
||||
|
||||
fn redact_url(raw: &str) -> String {
|
||||
let (url, suffix) = split_trailing_punct(raw);
|
||||
let mut out = String::new();
|
||||
|
||||
let scheme_end = url.find("://").map(|i| i + 3).unwrap_or(0);
|
||||
out.push_str(&url[..scheme_end]);
|
||||
|
||||
let mut rest = &url[scheme_end..];
|
||||
if let Some(at) = rest.rfind('@') {
|
||||
// Drop userinfo entirely.
|
||||
out.push_str("***@");
|
||||
rest = &rest[at + 1..];
|
||||
}
|
||||
|
||||
let (hostport, path) = split_host_path(rest);
|
||||
let (host, port) = split_host_port(&hostport);
|
||||
let masked_host = mask_hostname(&host);
|
||||
out.push_str(&masked_host);
|
||||
if let Some(p) = port {
|
||||
out.push(':');
|
||||
out.push_str(&p);
|
||||
}
|
||||
if let Some((path_only, query)) = path.split_once('?') {
|
||||
out.push_str(path_only);
|
||||
out.push('?');
|
||||
out.push_str(&redact_query_string(query));
|
||||
} else {
|
||||
out.push_str(&path);
|
||||
}
|
||||
|
||||
format!("{out}{suffix}")
|
||||
}
|
||||
|
||||
fn split_trailing_punct(raw: &str) -> (&str, &str) {
|
||||
let mut end = raw.len();
|
||||
while end > 0 {
|
||||
let ch = raw.as_bytes()[end - 1] as char;
|
||||
if ch == ')' || ch == ']' || ch == ',' {
|
||||
end -= 1;
|
||||
continue;
|
||||
}
|
||||
break;
|
||||
}
|
||||
(&raw[..end], &raw[end..])
|
||||
}
|
||||
|
||||
fn split_host_path(rest: &str) -> (String, String) {
|
||||
if rest.starts_with('[') {
|
||||
if let Some(end) = rest.find(']') {
|
||||
let hostport = &rest[..=end];
|
||||
return (hostport.to_string(), rest[end + 1..].to_string());
|
||||
}
|
||||
}
|
||||
if let Some(slash) = rest.find('/') {
|
||||
(rest[..slash].to_string(), rest[slash..].to_string())
|
||||
} else {
|
||||
(rest.to_string(), String::new())
|
||||
}
|
||||
}
|
||||
|
||||
fn split_host_port(hostport: &str) -> (String, Option<String>) {
|
||||
if hostport.starts_with('[') {
|
||||
if let Some(end) = hostport.find("]:") {
|
||||
return (
|
||||
hostport[..=end].to_string(),
|
||||
Some(hostport[end + 2..].to_string()),
|
||||
);
|
||||
}
|
||||
return (hostport.to_string(), None);
|
||||
}
|
||||
if let Some((h, p)) = hostport.rsplit_once(':') {
|
||||
if !h.is_empty() && p.chars().all(|c| c.is_ascii_digit()) && !h.contains(':') {
|
||||
return (h.to_string(), Some(p.to_string()));
|
||||
}
|
||||
}
|
||||
(hostport.to_string(), None)
|
||||
}
|
||||
|
||||
fn redact_query_string(query: &str) -> String {
|
||||
query
|
||||
.split('&')
|
||||
.map(|pair| {
|
||||
let (k, _v) = pair.split_once('=').unwrap_or((pair, ""));
|
||||
if is_sensitive_query_key(k) {
|
||||
format!("{k}=REDACTED")
|
||||
} else {
|
||||
pair.to_string()
|
||||
}
|
||||
})
|
||||
.collect::<Vec<_>>()
|
||||
.join("&")
|
||||
}
|
||||
|
||||
fn is_sensitive_query_key(key: &str) -> bool {
|
||||
let k = key.trim().to_ascii_lowercase();
|
||||
SENSITIVE_QUERY_KEYS.iter().any(|needle| *needle == k)
|
||||
}
|
||||
|
||||
fn is_lan_ipv4(ip: &str) -> bool {
|
||||
let parts: Vec<&str> = ip.split('.').collect();
|
||||
if parts.len() != 4 {
|
||||
return false;
|
||||
}
|
||||
let Ok(a) = parts[0].parse::<u8>() else { return false };
|
||||
let Ok(b) = parts[1].parse::<u8>() else { return false };
|
||||
a == 127
|
||||
|| a == 10
|
||||
|| (a == 172 && (16..=31).contains(&b))
|
||||
|| (a == 192 && b == 168)
|
||||
}
|
||||
|
||||
fn is_lan_ipv6(host: &str) -> bool {
|
||||
let h = host.to_ascii_lowercase();
|
||||
if h == "::1" {
|
||||
return true;
|
||||
}
|
||||
if h.starts_with("fe8") || h.starts_with("fe9") || h.starts_with("fea") || h.starts_with("feb") {
|
||||
return true;
|
||||
}
|
||||
if h.starts_with("fc") || h.starts_with("fd") {
|
||||
return true;
|
||||
}
|
||||
if let Some(rest) = h.strip_prefix("::ffff:") {
|
||||
if rest.contains('.') {
|
||||
return is_lan_ipv4(rest);
|
||||
}
|
||||
if let Some((a, b)) = rest.split_once(':') {
|
||||
if let (Ok(v1), Ok(v2)) = (u16::from_str_radix(a, 16), u16::from_str_radix(b, 16)) {
|
||||
let ip = format!(
|
||||
"{}.{}.{}.{}",
|
||||
(v1 >> 8) & 0xff,
|
||||
v1 & 0xff,
|
||||
(v2 >> 8) & 0xff,
|
||||
v2 & 0xff
|
||||
);
|
||||
return is_lan_ipv4(&ip);
|
||||
}
|
||||
}
|
||||
}
|
||||
false
|
||||
}
|
||||
|
||||
fn is_lan_host(host: &str) -> bool {
|
||||
let stripped = host.trim().trim_matches(|c| c == '[' || c == ']');
|
||||
let lower = stripped.to_ascii_lowercase();
|
||||
if lower.is_empty() || lower == "localhost" || lower.ends_with(".local") {
|
||||
return true;
|
||||
}
|
||||
if stripped.contains(':') {
|
||||
return is_lan_ipv6(stripped);
|
||||
}
|
||||
if stripped.chars().all(|c| c.is_ascii_digit() || c == '.') && stripped.matches('.').count() == 3 {
|
||||
return is_lan_ipv4(stripped);
|
||||
}
|
||||
false
|
||||
}
|
||||
|
||||
fn mask_label_prefix(label: &str) -> String {
|
||||
let mut chars = label.chars();
|
||||
let c1 = chars.next();
|
||||
let c2 = chars.next();
|
||||
match (c1, c2) {
|
||||
(None, _) => "*".to_string(),
|
||||
(Some(a), None) => a.to_string(),
|
||||
(Some(a), Some(b)) => {
|
||||
let rest = label.chars().count().saturating_sub(2);
|
||||
let stars = rest.clamp(1, 4);
|
||||
format!("{a}{b}{}", "*".repeat(stars))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn mask_public_ipv4(ip: &str) -> String {
|
||||
let parts: Vec<&str> = ip.split('.').collect();
|
||||
if parts.len() != 4 {
|
||||
return "***".to_string();
|
||||
}
|
||||
format!("{}.*.*.{}", parts[0], parts[3])
|
||||
}
|
||||
|
||||
fn mask_hostname(host: &str) -> String {
|
||||
let stripped = host.trim().trim_matches(|c| c == '[' || c == ']');
|
||||
if is_lan_host(stripped) {
|
||||
return host.to_string();
|
||||
}
|
||||
|
||||
if stripped.chars().all(|c| c.is_ascii_digit() || c == '.') && stripped.matches('.').count() == 3 {
|
||||
return mask_public_ipv4(stripped);
|
||||
}
|
||||
|
||||
if stripped.contains(':') {
|
||||
return "[ipv6-redacted]".to_string();
|
||||
}
|
||||
|
||||
let parts: Vec<&str> = stripped.split('.').collect();
|
||||
if parts.is_empty() {
|
||||
return "***".to_string();
|
||||
}
|
||||
|
||||
let masked_first = mask_label_prefix(parts[0]);
|
||||
|
||||
if parts.len() == 1 {
|
||||
masked_first
|
||||
} else {
|
||||
format!("{}.{}", masked_first, parts[1..].join("."))
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn redacts_subsonic_wire_auth_params() {
|
||||
let line = "GET https://music.example.com/rest/stream.view?id=1&t=abc&s=def&p=ghi";
|
||||
let out = sanitize_log_line(line);
|
||||
assert!(out.contains("t=REDACTED"));
|
||||
assert!(out.contains("s=REDACTED"));
|
||||
assert!(out.contains("p=REDACTED"));
|
||||
assert!(!out.contains("abc"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn masks_remote_hostname_keeps_lan_ip() {
|
||||
let remote = sanitize_log_line("connect https://my-server.example.com:4533/rest/ping");
|
||||
assert!(remote.contains("my****.example.com"));
|
||||
assert!(!remote.contains("my-server.example.com"));
|
||||
|
||||
let lan = sanitize_log_line("connect http://192.168.1.42:4533/rest/ping");
|
||||
assert!(lan.contains("192.168.1.42"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn redacts_bearer_and_password_kv() {
|
||||
let line = "auth header Bearer eyJhbGciOiJIUzI1NiJ9.xyz password=sekrit";
|
||||
let out = sanitize_log_line(line);
|
||||
assert!(out.contains("Bearer REDACTED"));
|
||||
assert!(!out.contains("eyJhbGci"));
|
||||
assert!(out.contains("password=REDACTED"));
|
||||
assert!(!out.contains("sekrit"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn strips_url_userinfo() {
|
||||
let line = "fetch https://user:pass@10.0.0.5:4533/rest/ping";
|
||||
let out = sanitize_log_line(line);
|
||||
assert!(out.contains("***@10.0.0.5"));
|
||||
assert!(!out.contains("user:pass"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn stream_log_with_em_dash_does_not_panic() {
|
||||
let line = "[stream] RangedHttpSource selected — total=15666KB, hint=Some(\"mp3\")";
|
||||
let out = sanitize_log_line(line);
|
||||
assert!(out.contains('—'));
|
||||
assert!(out.contains("RangedHttpSource"));
|
||||
}
|
||||
}
|
||||
@@ -101,7 +101,6 @@ pub fn should_log_debug() -> bool {
|
||||
}
|
||||
|
||||
pub fn append_log_line(line: String) {
|
||||
let line = crate::log_sanitize::sanitize_log_line_infallible(&line);
|
||||
let seq = LOG_SEQ.fetch_add(1, Ordering::Relaxed) + 1;
|
||||
{
|
||||
let mut buf = log_buffer().lock().unwrap();
|
||||
|
||||
@@ -1,364 +0,0 @@
|
||||
//! Local playback disk layout — artist/album/track paths from library-index fields.
|
||||
//!
|
||||
//! Mirrors the contract in `implementation-spec.md` (local playback unification).
|
||||
//! `server_segment` uses [`cover_cache_layout::sanitize_path_segment`] on the URL
|
||||
//! index key; artist/album/filename segments are derived from track metadata only.
|
||||
|
||||
use std::path::{Component, Path, PathBuf};
|
||||
|
||||
use crate::cover_cache_layout::sanitize_path_segment;
|
||||
|
||||
/// Max length for a single path component after sanitization (Windows budget).
|
||||
pub const MAX_SEGMENT_LEN: usize = 120;
|
||||
|
||||
/// Inputs required to build hierarchical media paths (library index row projection).
|
||||
#[derive(Debug, Clone, PartialEq, Eq)]
|
||||
pub struct TrackPathInput {
|
||||
pub artist: Option<String>,
|
||||
pub album_artist: Option<String>,
|
||||
pub album: String,
|
||||
pub title: String,
|
||||
pub track_number: Option<i64>,
|
||||
pub disc_number: Option<i64>,
|
||||
pub suffix: Option<String>,
|
||||
/// When set, used to detect compilation albums from `raw_json` (OpenSubsonic).
|
||||
pub raw_json: Option<String>,
|
||||
}
|
||||
|
||||
/// Tier subdirectory under the media root (`cache/`, `library/`, or `favorites/`).
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||||
pub enum LocalTier {
|
||||
Ephemeral,
|
||||
Library,
|
||||
/// Auto-synced starred favorites — separate from user-pinned `library/`.
|
||||
Favorites,
|
||||
}
|
||||
|
||||
impl LocalTier {
|
||||
pub fn subdir(self) -> &'static str {
|
||||
match self {
|
||||
Self::Ephemeral => "cache",
|
||||
Self::Library => "library",
|
||||
Self::Favorites => "favorites",
|
||||
}
|
||||
}
|
||||
|
||||
pub fn parse(s: &str) -> Option<Self> {
|
||||
match s.trim().to_ascii_lowercase().as_str() {
|
||||
"ephemeral" | "cache" => Some(Self::Ephemeral),
|
||||
"library" => Some(Self::Library),
|
||||
"favorites" | "favorite-auto" | "favorite_auto" => Some(Self::Favorites),
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Stable fingerprint for invalidation when library metadata changes (§8 spec).
|
||||
pub fn layout_fingerprint(input: &TrackPathInput) -> String {
|
||||
let artist_seg = artist_folder_segment(input);
|
||||
let album_seg = album_folder_segment(&input.album);
|
||||
let stem = track_filename_stem(input);
|
||||
let suffix = input
|
||||
.suffix
|
||||
.as_deref()
|
||||
.map(str::trim)
|
||||
.filter(|s| !s.is_empty())
|
||||
.unwrap_or("");
|
||||
let track_n = input.track_number.unwrap_or(0);
|
||||
let disc_n = input.disc_number.unwrap_or(0);
|
||||
format!(
|
||||
"artist={artist_seg}|album_artist={}|album={album_seg}|title={}|track={track_n}|disc={disc_n}|stem={stem}|suffix={suffix}",
|
||||
input
|
||||
.album_artist
|
||||
.as_deref()
|
||||
.map(str::trim)
|
||||
.unwrap_or(""),
|
||||
input.title.trim(),
|
||||
)
|
||||
}
|
||||
|
||||
/// Relative path under `{tier}/{server_segment}/`: `{artist}/{album}/{file}.{suffix}`.
|
||||
pub fn relative_path_for_track(
|
||||
server_index_key: &str,
|
||||
input: &TrackPathInput,
|
||||
suffix: &str,
|
||||
) -> PathBuf {
|
||||
let server_segment = sanitize_path_segment(server_index_key);
|
||||
let artist = artist_folder_segment(input);
|
||||
let album = album_folder_segment(&input.album);
|
||||
let stem = track_filename_stem(input);
|
||||
let ext = suffix.trim().trim_start_matches('.');
|
||||
let filename = if ext.is_empty() {
|
||||
sanitize_and_truncate_segment(&stem, MAX_SEGMENT_LEN)
|
||||
} else {
|
||||
format!(
|
||||
"{}.{}",
|
||||
sanitize_and_truncate_segment(&stem, MAX_SEGMENT_LEN),
|
||||
sanitize_path_segment(ext)
|
||||
)
|
||||
};
|
||||
PathBuf::from(server_segment)
|
||||
.join(artist)
|
||||
.join(album)
|
||||
.join(filename)
|
||||
}
|
||||
|
||||
/// Absolute file path: `{media_root}/{tier}/…relative_path…`.
|
||||
pub fn absolute_track_path(
|
||||
media_root: &Path,
|
||||
tier: LocalTier,
|
||||
server_index_key: &str,
|
||||
input: &TrackPathInput,
|
||||
suffix: &str,
|
||||
) -> PathBuf {
|
||||
media_root
|
||||
.join(tier.subdir())
|
||||
.join(relative_path_for_track(server_index_key, input, suffix))
|
||||
}
|
||||
|
||||
/// Defense-in-depth: resolved paths must stay under `{media_root}/{tier}/`.
|
||||
pub fn ensure_track_path_within_tier(
|
||||
media_root: &Path,
|
||||
tier: LocalTier,
|
||||
absolute: &Path,
|
||||
) -> Result<(), String> {
|
||||
let tier_root = media_root.join(tier.subdir());
|
||||
let Ok(rel) = absolute.strip_prefix(&tier_root) else {
|
||||
return Err(format!(
|
||||
"path `{}` escapes tier root `{}`",
|
||||
absolute.display(),
|
||||
tier_root.display()
|
||||
));
|
||||
};
|
||||
for comp in rel.components() {
|
||||
if matches!(comp, Component::ParentDir | Component::RootDir | Component::Prefix(_)) {
|
||||
return Err(format!(
|
||||
"path `{}` contains forbidden component `{comp:?}`",
|
||||
absolute.display()
|
||||
));
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn artist_folder_segment(input: &TrackPathInput) -> String {
|
||||
let artist = input.artist.as_deref().map(str::trim).unwrap_or("");
|
||||
let album_artist = input.album_artist.as_deref().map(str::trim).unwrap_or("");
|
||||
let chosen = if artist.is_empty() || track_is_compilation(input) {
|
||||
if !album_artist.is_empty() {
|
||||
album_artist
|
||||
} else {
|
||||
"Various Artists"
|
||||
}
|
||||
} else {
|
||||
artist
|
||||
};
|
||||
sanitize_and_truncate_segment(chosen, MAX_SEGMENT_LEN)
|
||||
}
|
||||
|
||||
fn album_folder_segment(album: &str) -> String {
|
||||
let trimmed = album.trim();
|
||||
let fallback = if trimmed.is_empty() { "Unknown Album" } else { trimmed };
|
||||
sanitize_and_truncate_segment(fallback, MAX_SEGMENT_LEN)
|
||||
}
|
||||
|
||||
fn track_filename_stem(input: &TrackPathInput) -> String {
|
||||
let title = input.title.trim();
|
||||
let title = if title.is_empty() { "Unknown Title" } else { title };
|
||||
let track_n = input.track_number.unwrap_or(0).max(0) as u32;
|
||||
let disc_n = input.disc_number.unwrap_or(1).max(0) as u32;
|
||||
if disc_n > 1 {
|
||||
format!("{disc_n:02}-{track_n:02} - {title}")
|
||||
} else {
|
||||
format!("{track_n:02} - {title}")
|
||||
}
|
||||
}
|
||||
|
||||
fn track_is_compilation(input: &TrackPathInput) -> bool {
|
||||
if various_artists_label(input.artist.as_deref().unwrap_or("")) {
|
||||
return true;
|
||||
}
|
||||
let Some(raw) = input.raw_json.as_deref().filter(|s| !s.is_empty()) else {
|
||||
return false;
|
||||
};
|
||||
raw_json_marks_compilation(raw)
|
||||
}
|
||||
|
||||
/// Best-effort probe aligned with `album_compilation_filter::compilation_raw_json_sql`.
|
||||
fn raw_json_marks_compilation(raw: &str) -> bool {
|
||||
let lower = raw.to_ascii_lowercase();
|
||||
lower.contains("\"iscompilation\":true")
|
||||
|| lower.contains("\"iscompilation\": true")
|
||||
|| lower.contains("\"compilation\":true")
|
||||
|| lower.contains("\"compilation\": true")
|
||||
|| lower.contains("\"compilation\":1")
|
||||
|| lower.contains("\"releaseTypes\"") && lower.contains("compilation")
|
||||
}
|
||||
|
||||
fn various_artists_label(s: &str) -> bool {
|
||||
let lower = s.trim().to_ascii_lowercase();
|
||||
lower.contains("various artists")
|
||||
}
|
||||
|
||||
fn sanitize_and_truncate_segment(segment: &str, max_len: usize) -> String {
|
||||
let sanitized = sanitize_path_segment(segment);
|
||||
// Code points — keep in sync with `[...sanitized].length` in `mediaLayout.ts`.
|
||||
if sanitized.chars().count() <= max_len {
|
||||
return sanitized;
|
||||
}
|
||||
let hash = short_hash(segment);
|
||||
let keep = max_len.saturating_sub(1 + hash.len());
|
||||
let mut out = sanitized.chars().take(keep).collect::<String>();
|
||||
out.push('_');
|
||||
out.push_str(&hash);
|
||||
out
|
||||
}
|
||||
|
||||
/// Keep in sync with `shortHash` in `src/utils/media/mediaLayout.ts` (UTF-16 code units).
|
||||
fn short_hash(s: &str) -> String {
|
||||
let mut h: u32 = 0;
|
||||
for unit in s.encode_utf16() {
|
||||
h = h.wrapping_mul(31).wrapping_add(unit as u32);
|
||||
}
|
||||
format!("{:08x}", h)
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
fn sample_input() -> TrackPathInput {
|
||||
TrackPathInput {
|
||||
artist: Some("Radiohead".to_string()),
|
||||
album_artist: None,
|
||||
album: "OK Computer".to_string(),
|
||||
title: "Paranoid Android".to_string(),
|
||||
track_number: Some(6),
|
||||
disc_number: Some(1),
|
||||
suffix: Some("mp3".to_string()),
|
||||
raw_json: None,
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn relative_path_uses_library_segments() {
|
||||
let rel = relative_path_for_track("host:4533", &sample_input(), "mp3");
|
||||
assert_eq!(
|
||||
rel,
|
||||
PathBuf::from("host_4533")
|
||||
.join("Radiohead")
|
||||
.join("OK Computer")
|
||||
.join("06 - Paranoid Android.mp3")
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn multi_disc_adds_disc_prefix() {
|
||||
let mut input = sample_input();
|
||||
input.disc_number = Some(2);
|
||||
let rel = relative_path_for_track("srv", &input, "flac");
|
||||
assert!(rel
|
||||
.file_name()
|
||||
.and_then(|n| n.to_str())
|
||||
.is_some_and(|n| n.starts_with("02-06 - Paranoid Android.flac")));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn compilation_uses_album_artist_folder() {
|
||||
let input = TrackPathInput {
|
||||
artist: Some("Various Artists".to_string()),
|
||||
album_artist: Some("Original Soundtrack".to_string()),
|
||||
album: "Film Score".to_string(),
|
||||
title: "Main Theme".to_string(),
|
||||
track_number: Some(1),
|
||||
disc_number: Some(1),
|
||||
suffix: Some("mp3".to_string()),
|
||||
raw_json: None,
|
||||
};
|
||||
let rel = relative_path_for_track("srv", &input, "mp3");
|
||||
assert_eq!(rel.components().nth(1).and_then(|c| c.as_os_str().to_str()), Some("Original Soundtrack"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn empty_artist_falls_back_to_various_artists() {
|
||||
let input = TrackPathInput {
|
||||
artist: None,
|
||||
album_artist: None,
|
||||
album: "Comp".to_string(),
|
||||
title: "Song".to_string(),
|
||||
track_number: Some(1),
|
||||
disc_number: Some(1),
|
||||
suffix: Some("mp3".to_string()),
|
||||
raw_json: None,
|
||||
};
|
||||
let rel = relative_path_for_track("srv", &input, "mp3");
|
||||
assert_eq!(rel.components().nth(1).and_then(|c| c.as_os_str().to_str()), Some("Various Artists"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn layout_fingerprint_is_stable() {
|
||||
let a = layout_fingerprint(&sample_input());
|
||||
let b = layout_fingerprint(&sample_input());
|
||||
assert_eq!(a, b);
|
||||
assert!(a.contains("Radiohead"));
|
||||
assert!(a.contains("OK Computer"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn tier_subdirs_are_fixed() {
|
||||
assert_eq!(LocalTier::Ephemeral.subdir(), "cache");
|
||||
assert_eq!(LocalTier::Library.subdir(), "library");
|
||||
assert_eq!(LocalTier::Favorites.subdir(), "favorites");
|
||||
assert_eq!(LocalTier::parse("ephemeral"), Some(LocalTier::Ephemeral));
|
||||
assert_eq!(LocalTier::parse("library"), Some(LocalTier::Library));
|
||||
assert_eq!(LocalTier::parse("favorite-auto"), Some(LocalTier::Favorites));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn absolute_path_includes_tier() {
|
||||
let root = Path::new("/media");
|
||||
let path = absolute_track_path(root, LocalTier::Library, "srv", &sample_input(), "mp3");
|
||||
assert!(path.starts_with(root.join("library")));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn dot_dot_metadata_does_not_escape_tier_root() {
|
||||
let input = TrackPathInput {
|
||||
artist: Some("..".to_string()),
|
||||
album_artist: None,
|
||||
album: "..".to_string(),
|
||||
title: "Song".to_string(),
|
||||
track_number: Some(1),
|
||||
disc_number: Some(1),
|
||||
suffix: Some("mp3".to_string()),
|
||||
raw_json: None,
|
||||
};
|
||||
let root = Path::new("/media");
|
||||
let path = absolute_track_path(root, LocalTier::Library, "srv", &input, "mp3");
|
||||
assert!(path.starts_with(root.join("library")));
|
||||
ensure_track_path_within_tier(root, LocalTier::Library, &path).unwrap();
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn short_hash_matches_ts_imul31_utf16() {
|
||||
// "Radiohead" — same as mediaLayout.test parity anchor.
|
||||
assert_eq!(short_hash("Radiohead"), "3da68c3b");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn sanitize_and_truncate_uses_code_point_threshold() {
|
||||
let cyrillic_a = '\u{0430}';
|
||||
let hundred: String = std::iter::repeat_n(cyrillic_a, 100).collect();
|
||||
assert!(hundred.len() > MAX_SEGMENT_LEN);
|
||||
assert_eq!(hundred.chars().count(), 100);
|
||||
assert_eq!(
|
||||
sanitize_and_truncate_segment(&hundred, MAX_SEGMENT_LEN),
|
||||
hundred
|
||||
);
|
||||
|
||||
let long: String = std::iter::repeat_n(cyrillic_a, 130).collect();
|
||||
let truncated = sanitize_and_truncate_segment(&long, MAX_SEGMENT_LEN);
|
||||
assert!(truncated.ends_with("_eef20600"));
|
||||
assert_eq!(truncated.chars().count(), MAX_SEGMENT_LEN);
|
||||
}
|
||||
}
|
||||
@@ -3,7 +3,6 @@ name = "psysonic-integration"
|
||||
version.workspace = true
|
||||
edition.workspace = true
|
||||
rust-version.workspace = true
|
||||
license.workspace = true
|
||||
publish = false
|
||||
|
||||
[dependencies]
|
||||
|
||||
@@ -3,7 +3,6 @@ name = "psysonic-library"
|
||||
version.workspace = true
|
||||
edition.workspace = true
|
||||
rust-version.workspace = true
|
||||
license.workspace = true
|
||||
publish = false
|
||||
|
||||
[dependencies]
|
||||
|
||||
@@ -460,8 +460,8 @@ fn build_album_from_tracks(
|
||||
);
|
||||
|
||||
let select = "t.server_id, t.album_id, MAX(t.album), MAX(t.artist), MAX(t.artist_id), \
|
||||
MAX(t.album_artist), COUNT(*), SUM(t.duration_sec), MAX(t.year), MAX(t.genre), \
|
||||
MAX(t.cover_art_id), MAX(t.starred_at), MAX(t.synced_at)";
|
||||
COUNT(*), SUM(t.duration_sec), MAX(t.year), MAX(t.genre), MAX(t.cover_art_id), \
|
||||
MAX(t.starred_at), MAX(t.synced_at)";
|
||||
let order = album_order_from_track_groups(&req.sort).unwrap_or_else(|| {
|
||||
"ORDER BY MAX(t.album) COLLATE NOCASE ASC, t.album_id ASC".to_string()
|
||||
});
|
||||
@@ -868,10 +868,10 @@ fn resolve_clause(
|
||||
}));
|
||||
}
|
||||
("compilation", EntityKind::Album) => {
|
||||
return compilation_filter_fragment(&c.field, c.op, c.value.as_ref(), EntityKind::Album);
|
||||
return compilation_filter_fragment(&c.field, c.op, c.value.as_ref(), "a");
|
||||
}
|
||||
("compilation", EntityKind::Track) => {
|
||||
return compilation_filter_fragment(&c.field, c.op, c.value.as_ref(), EntityKind::Track);
|
||||
return compilation_filter_fragment(&c.field, c.op, c.value.as_ref(), "t");
|
||||
}
|
||||
("compilation", _) => return Ok(None),
|
||||
// `text` is handled by the entity builder (FTS / LIKE), never here.
|
||||
@@ -1156,21 +1156,19 @@ fn map_artist(r: &rusqlite::Row<'_>) -> rusqlite::Result<LibraryArtistDto> {
|
||||
}
|
||||
|
||||
fn map_album_from_tracks(r: &rusqlite::Row<'_>) -> rusqlite::Result<LibraryAlbumDto> {
|
||||
let track_artist: Option<String> = r.get(3)?;
|
||||
let album_artist: Option<String> = r.get(5)?;
|
||||
Ok(LibraryAlbumDto {
|
||||
server_id: r.get(0)?,
|
||||
id: r.get(1)?,
|
||||
name: r.get(2)?,
|
||||
artist: crate::album_compilation_filter::pick_album_group_artist(track_artist, album_artist),
|
||||
artist: r.get(3)?,
|
||||
artist_id: r.get(4)?,
|
||||
song_count: Some(r.get(6)?),
|
||||
duration_sec: Some(r.get(7)?),
|
||||
year: r.get(8)?,
|
||||
genre: r.get(9)?,
|
||||
cover_art_id: r.get(10)?,
|
||||
starred_at: r.get(11)?,
|
||||
synced_at: r.get(12)?,
|
||||
song_count: Some(r.get(5)?),
|
||||
duration_sec: Some(r.get(6)?),
|
||||
year: r.get(7)?,
|
||||
genre: r.get(8)?,
|
||||
cover_art_id: r.get(9)?,
|
||||
starred_at: r.get(10)?,
|
||||
synced_at: r.get(11)?,
|
||||
raw_json: Value::Null,
|
||||
})
|
||||
}
|
||||
@@ -1266,21 +1264,9 @@ fn compilation_filter_fragment(
|
||||
field: &str,
|
||||
op: FilterOp,
|
||||
value: Option<&Value>,
|
||||
kind: EntityKind,
|
||||
table_alias: &str,
|
||||
) -> Result<Option<SqlFragment>, String> {
|
||||
let comp_sql = match kind {
|
||||
EntityKind::Album => crate::album_compilation_filter::compilation_predicate_sql(
|
||||
"a",
|
||||
Some("a.artist"),
|
||||
None,
|
||||
),
|
||||
EntityKind::Track => crate::album_compilation_filter::compilation_predicate_sql(
|
||||
"t",
|
||||
Some("t.artist"),
|
||||
Some("t.album_artist"),
|
||||
),
|
||||
_ => crate::album_compilation_filter::compilation_raw_json_sql("t"),
|
||||
};
|
||||
let comp_sql = crate::album_compilation_filter::compilation_raw_json_sql(table_alias);
|
||||
match op {
|
||||
FilterOp::IsTrue => Ok(Some(SqlFragment {
|
||||
sql: comp_sql,
|
||||
@@ -2046,27 +2032,6 @@ mod tests {
|
||||
assert_eq!(resp.albums[0].id, "al_comp");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn compilation_filter_matches_va_album_artist_on_track_groups() {
|
||||
let store = LibraryStore::open_in_memory();
|
||||
let mut comp = track("s1", "t_comp", "Hit", "Alice", "Comp Album");
|
||||
comp.album_id = Some("al_comp".into());
|
||||
comp.album_artist = Some("Various Artists".into());
|
||||
comp.raw_json = "{}".into();
|
||||
let mut reg = track("s1", "t_reg", "Song", "Band", "Studio");
|
||||
reg.album_id = Some("al_reg".into());
|
||||
reg.raw_json = "{}".into();
|
||||
TrackRepository::new(&store)
|
||||
.upsert_batch(&[comp, reg])
|
||||
.unwrap();
|
||||
let mut r = req("s1", &[EntityKind::Album]);
|
||||
r.filters = vec![clause("compilation", FilterOp::IsTrue, None, None)];
|
||||
let resp = run_advanced_search(&store, &r).unwrap();
|
||||
assert_eq!(resp.albums.len(), 1);
|
||||
assert_eq!(resp.albums[0].id, "al_comp");
|
||||
assert_eq!(resp.albums[0].artist.as_deref(), Some("Various Artists"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn compilation_filter_on_track_grouped_album_browse() {
|
||||
let store = LibraryStore::open_in_memory();
|
||||
|
||||
@@ -1,6 +1,5 @@
|
||||
//! OpenSubsonic compilation flag in entity `raw_json` (Navidrome: `compilation`,
|
||||
//! `isCompilation`, or `releaseTypes` containing `Compilation`), plus the same
|
||||
//! "Various Artists" heuristics the web UI uses when structured flags are absent.
|
||||
//! `isCompilation`, or `releaseTypes` containing `Compilation`).
|
||||
|
||||
/// SQL predicate on any row with a `raw_json` column (album or track).
|
||||
pub fn compilation_raw_json_sql(table_alias: &str) -> String {
|
||||
@@ -18,49 +17,6 @@ pub fn compilation_raw_json_sql(table_alias: &str) -> String {
|
||||
)
|
||||
}
|
||||
|
||||
fn various_artists_like_sql(column: &str) -> String {
|
||||
format!(
|
||||
"lower(trim(coalesce({column}, ''))) LIKE '%various artists%'",
|
||||
column = column
|
||||
)
|
||||
}
|
||||
|
||||
/// Full compilation predicate for browse filters — JSON flags plus VA artist labels.
|
||||
pub fn compilation_predicate_sql(
|
||||
table_alias: &str,
|
||||
artist_column: Option<&str>,
|
||||
album_artist_column: Option<&str>,
|
||||
) -> String {
|
||||
let mut parts = vec![compilation_raw_json_sql(table_alias)];
|
||||
parts.push(format!(
|
||||
"lower(trim(coalesce(json_extract({a}.raw_json, '$.displayArtist'), ''))) LIKE '%various artists%'",
|
||||
a = table_alias
|
||||
));
|
||||
if let Some(col) = artist_column {
|
||||
parts.push(various_artists_like_sql(col));
|
||||
}
|
||||
if let Some(col) = album_artist_column {
|
||||
parts.push(various_artists_like_sql(col));
|
||||
}
|
||||
format!("({})", parts.join(" OR "))
|
||||
}
|
||||
|
||||
pub fn various_artists_label(s: &str) -> bool {
|
||||
s.trim().to_ascii_lowercase().contains("various artists")
|
||||
}
|
||||
|
||||
/// Track-grouped album rows: prefer album artist when it marks a VA compilation.
|
||||
pub fn pick_album_group_artist(
|
||||
track_artist: Option<String>,
|
||||
album_artist: Option<String>,
|
||||
) -> Option<String> {
|
||||
let aa = album_artist.as_deref().unwrap_or("").trim();
|
||||
if various_artists_label(aa) {
|
||||
return Some(aa.to_string());
|
||||
}
|
||||
track_artist
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
@@ -71,24 +27,4 @@ mod tests {
|
||||
assert!(sql.contains("$.compilation"));
|
||||
assert!(sql.contains("$.releaseTypes"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn predicate_includes_artist_columns() {
|
||||
let sql = compilation_predicate_sql("t", Some("t.artist"), Some("t.album_artist"));
|
||||
assert!(sql.contains("t.artist"));
|
||||
assert!(sql.contains("t.album_artist"));
|
||||
assert!(sql.contains("$.displayArtist"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn pick_album_group_artist_prefers_va_album_artist() {
|
||||
assert_eq!(
|
||||
pick_album_group_artist(Some("Alice".into()), Some("Various Artists".into())),
|
||||
Some("Various Artists".to_string())
|
||||
);
|
||||
assert_eq!(
|
||||
pick_album_group_artist(Some("Alice".into()), Some("Bob".into())),
|
||||
Some("Alice".to_string())
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -34,7 +34,7 @@ pub(crate) fn reconcile_album_stars(
|
||||
) -> Result<(), String> {
|
||||
runtime
|
||||
.store
|
||||
.with_conn("browse.reconcile_album_stars", |conn| {
|
||||
.with_conn("misc", |conn| {
|
||||
if starred.is_empty() {
|
||||
conn.execute(
|
||||
"UPDATE album SET starred_at = NULL \
|
||||
|
||||
@@ -81,7 +81,7 @@ pub fn link_all_tracks_for_server(
|
||||
server_id: &str,
|
||||
now: i64,
|
||||
) -> Result<u32, String> {
|
||||
store.with_conn_mut("canonical.link_all_tracks", |conn| {
|
||||
store.with_conn_mut("misc", |conn| {
|
||||
let tx = conn.transaction()?;
|
||||
let mut stmt = tx.prepare(
|
||||
"SELECT id, isrc, mbid_recording FROM track \
|
||||
|
||||
@@ -396,40 +396,6 @@ pub async fn library_get_tracks_by_album(
|
||||
Ok(rows.iter().map(LibraryTrackDto::from_row).collect())
|
||||
}
|
||||
|
||||
/// Upsert Subsonic API song payloads into the library index so pin/download can
|
||||
/// build `media/library/…` paths before a full sync has ingested the rows.
|
||||
#[tauri::command]
|
||||
pub fn library_upsert_songs_from_api(
|
||||
runtime: State<'_, LibraryRuntime>,
|
||||
server_id: String,
|
||||
songs: Vec<serde_json::Value>,
|
||||
) -> Result<u32, String> {
|
||||
use crate::sync::subsonic_song_to_track_row;
|
||||
use psysonic_integration::subsonic::Song;
|
||||
|
||||
if songs.is_empty() {
|
||||
return Ok(0);
|
||||
}
|
||||
let synced_at = std::time::SystemTime::now()
|
||||
.duration_since(std::time::UNIX_EPOCH)
|
||||
.map_err(|e| e.to_string())?
|
||||
.as_secs() as i64;
|
||||
let repo = TrackRepository::new(&runtime.store);
|
||||
let mut rows = Vec::with_capacity(songs.len());
|
||||
for raw in songs {
|
||||
let song: Song = serde_json::from_value(raw.clone()).map_err(|e| e.to_string())?;
|
||||
rows.push(subsonic_song_to_track_row(
|
||||
&server_id,
|
||||
&song,
|
||||
&raw,
|
||||
synced_at,
|
||||
None,
|
||||
));
|
||||
}
|
||||
repo.upsert_batch(&rows)?;
|
||||
Ok(rows.len() as u32)
|
||||
}
|
||||
|
||||
#[tauri::command]
|
||||
pub async fn library_get_artifact(
|
||||
runtime: State<'_, LibraryRuntime>,
|
||||
@@ -476,7 +442,7 @@ pub async fn library_get_offline_path(
|
||||
) -> Result<OfflinePathDto, String> {
|
||||
let path = runtime
|
||||
.store
|
||||
.with_conn("cmd.get_offline_path", |conn| {
|
||||
.with_conn("misc", |conn| {
|
||||
conn.query_row(
|
||||
"SELECT local_path FROM track_offline \
|
||||
WHERE server_id = ?1 AND track_id = ?2",
|
||||
@@ -1028,7 +994,7 @@ pub fn patch_content_hash(
|
||||
}
|
||||
runtime
|
||||
.store
|
||||
.with_conn("cmd.patch_content_hash", |conn| {
|
||||
.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"UPDATE track SET content_hash = ?3 \
|
||||
WHERE server_id = ?1 AND id = ?2",
|
||||
@@ -1075,7 +1041,7 @@ pub(crate) fn apply_track_patch(
|
||||
|
||||
runtime
|
||||
.store
|
||||
.with_conn("cmd.patch_track", |conn| {
|
||||
.with_conn("misc", |conn| {
|
||||
// One UPDATE per field present — keeps SQL simple and
|
||||
// matches the spec's per-field patch semantics.
|
||||
if let Some(v) = starred_at {
|
||||
@@ -1211,7 +1177,7 @@ pub fn library_purge_server(
|
||||
let mut report = PurgeReportDto::default();
|
||||
runtime
|
||||
.store
|
||||
.with_conn_mut("cmd.purge_server", |conn| {
|
||||
.with_conn_mut("misc", |conn| {
|
||||
let tx = conn.transaction()?;
|
||||
let track_count: i64 =
|
||||
tx.query_row("SELECT COUNT(*) FROM track WHERE server_id = ?1", params![server_id], |r| r.get(0))?;
|
||||
|
||||
@@ -29,7 +29,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
/// if none exists. All non-PK columns fall back to their schema DEFAULTs
|
||||
/// (`sync_phase='idle'`, `initial_sync_cursor_json='{}'`, …).
|
||||
pub fn ensure(&self, server_id: &str, library_scope: &str) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.ensure", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT OR IGNORE INTO sync_state (server_id, library_scope) VALUES (?1, ?2)",
|
||||
params![server_id, library_scope],
|
||||
@@ -73,7 +73,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
cursor: &Value,
|
||||
) -> Result<(), String> {
|
||||
let json = serde_json::to_string(cursor).map_err(|e| e.to_string())?;
|
||||
self.store.with_conn("sync_state.set_initial_sync_cursor", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, initial_sync_cursor_json) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -134,7 +134,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
flags: u32,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_capability_flags", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, capability_flags) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -192,7 +192,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
phase: &str,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_sync_phase", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, sync_phase) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -212,7 +212,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
last_scan_iso: Option<&str>,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_server_last_scan_iso", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, server_last_scan_iso) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -232,7 +232,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
last_modified_ms: i64,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_indexes_last_modified_ms", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, indexes_last_modified_ms) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -330,7 +330,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
epoch_ms: i64,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_next_poll_at", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, next_poll_at) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -375,7 +375,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
stats: &Value,
|
||||
) -> Result<(), String> {
|
||||
let json = serde_json::to_string(stats).map_err(|e| e.to_string())?;
|
||||
self.store.with_conn("sync_state.set_poll_stats_json", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, poll_stats_json) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -412,7 +412,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
count: i64,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_local_track_count", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, local_track_count) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -447,7 +447,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
count: i64,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_server_track_count", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, server_track_count) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -488,7 +488,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
unreliable: bool,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_n1_bulk_unreliable", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, n1_bulk_unreliable) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -508,7 +508,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
epoch_ms: i64,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_last_full_sync_at", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, last_full_sync_at) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -528,7 +528,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
epoch_ms: i64,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_last_delta_sync_at", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, last_delta_sync_at) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -549,7 +549,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
last_modified_ms: i64,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_artists_last_modified_ms", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, artists_last_modified_ms) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
@@ -570,7 +570,7 @@ impl<'a> SyncStateRepository<'a> {
|
||||
library_scope: &str,
|
||||
tier: &str,
|
||||
) -> Result<(), String> {
|
||||
self.store.with_conn("sync_state.set_library_tier", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.execute(
|
||||
"INSERT INTO sync_state (server_id, library_scope, library_tier) \
|
||||
VALUES (?1, ?2, ?3) \
|
||||
|
||||
@@ -191,7 +191,7 @@ impl<'a> TrackRepository<'a> {
|
||||
|
||||
/// Next generation stamp for a full-resync orphan sweep on this server.
|
||||
pub fn next_resync_gen(&self, server_id: &str) -> Result<i64, String> {
|
||||
self.store.with_conn("track.next_resync_gen", |c| {
|
||||
self.store.with_conn("misc", |c| {
|
||||
c.query_row(
|
||||
"SELECT COALESCE(MAX(resync_gen), 0) + 1 FROM track WHERE server_id = ?1",
|
||||
params![server_id],
|
||||
@@ -203,7 +203,7 @@ impl<'a> TrackRepository<'a> {
|
||||
/// IS-7 — soft-delete live rows not re-stamped during the active resync.
|
||||
pub fn sweep_resync_orphans(&self, server_id: &str, resync_gen: i64) -> Result<u32, String> {
|
||||
let now = now_unix_ms();
|
||||
let changed = self.store.with_conn_mut("track.sweep_resync_orphans", |c| {
|
||||
let changed = self.store.with_conn_mut("misc", |c| {
|
||||
c.execute(
|
||||
"UPDATE track SET deleted = 1, synced_at = ?3 \
|
||||
WHERE server_id = ?1 AND deleted = 0 AND resync_gen != ?2",
|
||||
@@ -228,18 +228,6 @@ impl<'a> TrackRepository<'a> {
|
||||
})
|
||||
}
|
||||
|
||||
/// All live rows for a Subsonic track id (any server). Used when legacy offline
|
||||
/// folders name the server by URL index key rather than profile UUID.
|
||||
pub fn find_live_by_id(&self, track_id: &str) -> Result<Vec<TrackRow>, String> {
|
||||
self.store.with_read_conn(|conn| {
|
||||
let mut stmt = conn.prepare(SELECT_TRACK_BY_ID_ONLY)?;
|
||||
let rows = stmt
|
||||
.query_map(params![track_id], row_to_track_row)?
|
||||
.collect::<Result<Vec<_>, _>>()?;
|
||||
Ok(rows)
|
||||
})
|
||||
}
|
||||
|
||||
/// Batch SELECT — `library_get_tracks_batch`. Caller-supplied refs
|
||||
/// preserve their order in the result; unknown / deleted refs
|
||||
/// are silently dropped (frontend reads `tracks.length` against
|
||||
@@ -304,26 +292,6 @@ impl<'a> TrackRepository<'a> {
|
||||
})
|
||||
}
|
||||
|
||||
/// Legacy offline rows keyed by library `server_id` (index key scope).
|
||||
pub fn list_offline_local_paths(
|
||||
&self,
|
||||
server_id: &str,
|
||||
) -> Result<Vec<(String, String, Option<String>)>, String> {
|
||||
self.store.with_read_conn(|conn| {
|
||||
let mut stmt = conn.prepare(
|
||||
"SELECT track_id, local_path, suffix FROM track_offline WHERE server_id = ?1",
|
||||
)?;
|
||||
let rows = stmt.query_map(params![server_id], |row| {
|
||||
Ok((
|
||||
row.get::<_, String>(0)?,
|
||||
row.get::<_, String>(1)?,
|
||||
row.get::<_, Option<String>>(2)?,
|
||||
))
|
||||
})?;
|
||||
rows.collect::<rusqlite::Result<Vec<_>>>()
|
||||
})
|
||||
}
|
||||
|
||||
/// Tracks with `content_hash` and an analysis BPM fact — may still lack waveform/LUFS.
|
||||
/// Confirmed per id via [`TrackAnalysisNeedsWorkQuery`].
|
||||
pub fn list_analysis_hash_bpm_ids_after(
|
||||
@@ -418,7 +386,7 @@ impl<'a> TrackRepository<'a> {
|
||||
if rows.is_empty() {
|
||||
return Ok(RemapStats::default());
|
||||
}
|
||||
self.store.with_conn_mut("track.upsert_batch_remap", |conn| {
|
||||
self.store.with_conn_mut("misc", |conn| {
|
||||
let tx = conn.transaction()?;
|
||||
let mut remapped: Vec<RemapEntry> = Vec::new();
|
||||
let mut upsert = tx.prepare_cached(UPSERT_SQL)?;
|
||||
@@ -615,13 +583,6 @@ const SELECT_TRACK_BY_ID: &str = "SELECT server_id, id, title, title_sort, artis
|
||||
content_hash, server_updated_at, server_created_at, deleted, synced_at, raw_json \
|
||||
FROM track WHERE server_id = ?1 AND id = ?2 AND deleted = 0";
|
||||
|
||||
const SELECT_TRACK_BY_ID_ONLY: &str = "SELECT server_id, id, title, title_sort, artist, artist_id, \
|
||||
album, album_id, album_artist, duration_sec, track_number, disc_number, year, genre, suffix, \
|
||||
bit_rate, size_bytes, cover_art_id, starred_at, user_rating, play_count, played_at, \
|
||||
server_path, library_id, isrc, mbid_recording, bpm, replay_gain_track_db, replay_gain_album_db, \
|
||||
content_hash, server_updated_at, server_created_at, deleted, synced_at, raw_json \
|
||||
FROM track WHERE id = ?1 AND deleted = 0";
|
||||
|
||||
const SELECT_TRACKS_BY_ALBUM: &str = "SELECT server_id, id, title, title_sort, artist, artist_id, \
|
||||
album, album_id, album_artist, duration_sec, track_number, disc_number, year, genre, suffix, \
|
||||
bit_rate, size_bytes, cover_art_id, starred_at, user_rating, play_count, played_at, \
|
||||
|
||||
@@ -26,7 +26,7 @@ impl<'a> TrackIdHistoryRepository<'a> {
|
||||
server_id: &str,
|
||||
old_id: &str,
|
||||
) -> Result<Option<String>, String> {
|
||||
self.store.with_conn("track_id_history.lookup", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.query_row(
|
||||
"SELECT new_id FROM track_id_history \
|
||||
WHERE server_id = ?1 AND old_id = ?2",
|
||||
@@ -40,7 +40,7 @@ impl<'a> TrackIdHistoryRepository<'a> {
|
||||
/// Count the rows recorded for this server — used by tests and by
|
||||
/// post-sync diagnostics (Settings „Library index" panel later).
|
||||
pub fn count_for_server(&self, server_id: &str) -> Result<i64, String> {
|
||||
self.store.with_conn("track_id_history.count", |conn| {
|
||||
self.store.with_conn("misc", |conn| {
|
||||
conn.query_row(
|
||||
"SELECT COUNT(*) FROM track_id_history WHERE server_id = ?1",
|
||||
params![server_id],
|
||||
|
||||
@@ -103,11 +103,6 @@ impl LibraryStore {
|
||||
}
|
||||
|
||||
/// Writer connection — sync ingest, migrations, mutations.
|
||||
///
|
||||
/// `op` is logged on slow writes (`[library-db] SLOW write op=…`) — use a
|
||||
/// stable `module.action` label (e.g. `sync_state.set_sync_phase`,
|
||||
/// `track.upsert_batch_remap`), not the generic `"misc"`, so production
|
||||
/// stalls can be attributed to a specific call site.
|
||||
pub(crate) fn with_conn<R>(
|
||||
&self,
|
||||
op: &'static str,
|
||||
|
||||
@@ -284,7 +284,7 @@ impl<'a> DeltaSyncRunner<'a> {
|
||||
|
||||
fn local_track_updated_watermark(&self) -> Result<Option<i64>, SyncError> {
|
||||
self.store
|
||||
.with_conn("delta.local_track_watermark", |c| {
|
||||
.with_conn("misc", |c| {
|
||||
c.query_row(
|
||||
"SELECT MAX(server_updated_at) FROM track \
|
||||
WHERE server_id = ?1 AND deleted = 0",
|
||||
@@ -297,7 +297,7 @@ impl<'a> DeltaSyncRunner<'a> {
|
||||
|
||||
fn local_album_ids(&self) -> Result<HashSet<String>, SyncError> {
|
||||
self.store
|
||||
.with_conn("delta.local_album_ids", |c| {
|
||||
.with_conn("misc", |c| {
|
||||
let mut stmt = c.prepare(
|
||||
"SELECT DISTINCT album_id FROM track \
|
||||
WHERE server_id = ?1 AND deleted = 0 AND album_id IS NOT NULL",
|
||||
|
||||
@@ -115,7 +115,7 @@ impl<'a> TombstoneReconciler<'a> {
|
||||
|
||||
fn next_candidates(&self, budget: u32) -> Result<Vec<String>, SyncError> {
|
||||
self.store
|
||||
.with_conn("tombstone.next_candidates", |c| {
|
||||
.with_conn("misc", |c| {
|
||||
let mut stmt = c.prepare(
|
||||
"SELECT id FROM track \
|
||||
WHERE server_id = ?1 AND deleted = 0 \
|
||||
@@ -133,7 +133,7 @@ impl<'a> TombstoneReconciler<'a> {
|
||||
|
||||
fn mark_deleted(&self, id: &str) -> Result<(), SyncError> {
|
||||
self.store
|
||||
.with_conn("tombstone.mark_deleted", |c| {
|
||||
.with_conn("misc", |c| {
|
||||
c.execute(
|
||||
"UPDATE track SET deleted = 1, synced_at = ?3 \
|
||||
WHERE server_id = ?1 AND id = ?2",
|
||||
@@ -146,7 +146,7 @@ impl<'a> TombstoneReconciler<'a> {
|
||||
|
||||
fn mark_synced(&self, id: &str) -> Result<(), SyncError> {
|
||||
self.store
|
||||
.with_conn("tombstone.mark_synced", |c| {
|
||||
.with_conn("misc", |c| {
|
||||
c.execute(
|
||||
"UPDATE track SET synced_at = ?3 \
|
||||
WHERE server_id = ?1 AND id = ?2",
|
||||
|
||||
@@ -3,12 +3,10 @@ name = "psysonic-syncfs"
|
||||
version.workspace = true
|
||||
edition.workspace = true
|
||||
rust-version.workspace = true
|
||||
license.workspace = true
|
||||
publish = false
|
||||
|
||||
[dependencies]
|
||||
psysonic-core = { path = "../psysonic-core" }
|
||||
psysonic-library = { path = "../psysonic-library" }
|
||||
psysonic-analysis = { path = "../psysonic-analysis" }
|
||||
psysonic-audio = { path = "../psysonic-audio" }
|
||||
|
||||
@@ -24,7 +22,7 @@ sysinfo = { version = "0.39", default-features = false, features = ["disk"] }
|
||||
url = "2"
|
||||
md5 = "0.8"
|
||||
lofty = "0.24"
|
||||
id3 = "1.17"
|
||||
id3 = "1.16.4"
|
||||
|
||||
[dev-dependencies]
|
||||
tempfile = { workspace = true }
|
||||
|
||||
+2
-100
@@ -1,4 +1,4 @@
|
||||
use std::path::{Path, PathBuf};
|
||||
use std::path::Path;
|
||||
|
||||
/// Recursively sums the size of all files under `root`.
|
||||
/// Missing roots, unreadable directories, and unreadable files are silently skipped.
|
||||
@@ -25,47 +25,6 @@ pub fn dir_size_recursive(root: &Path) -> u64 {
|
||||
total
|
||||
}
|
||||
|
||||
/// All regular files under `root` (recursive). Missing or unreadable roots yield an empty list.
|
||||
pub fn collect_regular_files_under(root: &Path) -> Vec<std::path::PathBuf> {
|
||||
if !root.is_dir() {
|
||||
return Vec::new();
|
||||
}
|
||||
let mut files = Vec::new();
|
||||
let mut stack = vec![root.to_path_buf()];
|
||||
while let Some(dir) = stack.pop() {
|
||||
let rd = match std::fs::read_dir(&dir) {
|
||||
Ok(r) => r,
|
||||
Err(_) => continue,
|
||||
};
|
||||
for entry in rd.flatten() {
|
||||
let path = entry.path();
|
||||
if path.is_dir() {
|
||||
stack.push(path);
|
||||
} else if path.is_file() {
|
||||
files.push(path);
|
||||
}
|
||||
}
|
||||
}
|
||||
files
|
||||
}
|
||||
|
||||
fn normalize_path_for_prefix(path: &Path) -> PathBuf {
|
||||
path.canonicalize().unwrap_or_else(|_| path.to_path_buf())
|
||||
}
|
||||
|
||||
/// Returns the `{…}/cache`, `{…}/library`, or `{…}/favorites` ancestor of a media file path.
|
||||
pub fn local_tier_boundary_from_path(path: &Path) -> Option<PathBuf> {
|
||||
let mut current = path.parent()?;
|
||||
loop {
|
||||
match current.file_name().and_then(|s| s.to_str()) {
|
||||
Some("cache") | Some("library") | Some("favorites") => {
|
||||
return Some(current.to_path_buf());
|
||||
}
|
||||
_ => current = current.parent()?,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Walks upward from `start_dir`, removing each empty directory using `remove_dir`
|
||||
/// (never `remove_dir_all`). Stops as soon as a non-empty directory is hit, the
|
||||
/// boundary is reached, or removal fails.
|
||||
@@ -73,11 +32,9 @@ pub fn local_tier_boundary_from_path(path: &Path) -> Option<PathBuf> {
|
||||
/// `boundary` is never removed and is treated as a hard stop. If `start_dir` is
|
||||
/// not under `boundary`, the function is a no-op.
|
||||
pub fn prune_empty_dirs_up_to(start_dir: &Path, boundary: &Path) {
|
||||
let boundary_norm = normalize_path_for_prefix(boundary);
|
||||
let mut current = Some(start_dir.to_path_buf());
|
||||
while let Some(dir) = current {
|
||||
let dir_norm = normalize_path_for_prefix(&dir);
|
||||
if dir_norm == boundary_norm || !dir_norm.starts_with(&boundary_norm) {
|
||||
if dir == boundary || !dir.starts_with(boundary) {
|
||||
break;
|
||||
}
|
||||
match std::fs::read_dir(&dir) {
|
||||
@@ -95,29 +52,6 @@ pub fn prune_empty_dirs_up_to(start_dir: &Path, boundary: &Path) {
|
||||
}
|
||||
}
|
||||
|
||||
/// Post-order sweep: removes empty child directories under `root` (never `root` itself).
|
||||
pub fn prune_empty_subdirs_under(root: &Path) {
|
||||
if !root.is_dir() {
|
||||
return;
|
||||
}
|
||||
let children: Vec<PathBuf> = std::fs::read_dir(root)
|
||||
.into_iter()
|
||||
.flatten()
|
||||
.flatten()
|
||||
.map(|e| e.path())
|
||||
.filter(|p| p.is_dir())
|
||||
.collect();
|
||||
for child in children {
|
||||
prune_empty_subdirs_under(&child);
|
||||
let is_empty = std::fs::read_dir(&child)
|
||||
.map(|mut rd| rd.next().is_none())
|
||||
.unwrap_or(false);
|
||||
if is_empty {
|
||||
let _ = std::fs::remove_dir(&child);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
@@ -153,17 +87,6 @@ mod tests {
|
||||
assert!(path.exists(), "boundary dir must never be removed");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn collect_regular_files_under_lists_nested_files() {
|
||||
let dir = tempfile::tempdir().unwrap();
|
||||
std::fs::write(dir.path().join("a.mp3"), b"x").unwrap();
|
||||
let sub = dir.path().join("Artist/Album");
|
||||
std::fs::create_dir_all(&sub).unwrap();
|
||||
std::fs::write(sub.join("b.flac"), b"yy").unwrap();
|
||||
let files = collect_regular_files_under(dir.path());
|
||||
assert_eq!(files.len(), 2);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn prune_empty_dirs_up_to_stops_at_non_empty_parent() {
|
||||
let root = tempfile::tempdir().unwrap();
|
||||
@@ -175,25 +98,4 @@ mod tests {
|
||||
assert!(!child.exists(), "empty leaf should be pruned");
|
||||
assert!(parent.exists(), "non-empty parent must stay");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn local_tier_boundary_from_path_finds_cache_root() {
|
||||
let root = tempfile::tempdir().unwrap();
|
||||
let track = root
|
||||
.path()
|
||||
.join("vol/media/cache/my.server/Artist/Album/track.flac");
|
||||
std::fs::create_dir_all(track.parent().unwrap()).unwrap();
|
||||
let boundary = local_tier_boundary_from_path(&track).unwrap();
|
||||
assert_eq!(boundary, root.path().join("vol/media/cache"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn prune_empty_subdirs_under_removes_nested_empty_tree() {
|
||||
let root = tempfile::tempdir().unwrap();
|
||||
let cache = root.path().join("cache").join("srv").join("Artist").join("Album");
|
||||
std::fs::create_dir_all(&cache).unwrap();
|
||||
prune_empty_subdirs_under(&root.path().join("cache"));
|
||||
assert!(!cache.exists());
|
||||
assert!(root.path().join("cache").exists(), "tier root preserved");
|
||||
}
|
||||
}
|
||||
|
||||
-1422
File diff suppressed because it is too large
Load Diff
@@ -2,4 +2,3 @@ mod fs_utils;
|
||||
pub mod offline;
|
||||
pub mod downloads;
|
||||
pub mod hot;
|
||||
pub mod local;
|
||||
|
||||
@@ -0,0 +1 @@
|
||||
{"v":1}
|
||||
@@ -0,0 +1,6 @@
|
||||
{
|
||||
"git": {
|
||||
"sha1": "6d533f26150953a882a6a111ebd13f0abf7129d5"
|
||||
},
|
||||
"path_in_vcs": "symphonia-format-isomp4"
|
||||
}
|
||||
@@ -0,0 +1,94 @@
|
||||
# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
version = 3
|
||||
|
||||
[[package]]
|
||||
name = "arrayvec"
|
||||
version = "0.7.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
|
||||
|
||||
[[package]]
|
||||
name = "bitflags"
|
||||
version = "1.3.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
|
||||
|
||||
[[package]]
|
||||
name = "bytemuck"
|
||||
version = "1.23.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3995eaeebcdf32f91f980d360f78732ddc061097ab4e39991ae7a6ace9194677"
|
||||
|
||||
[[package]]
|
||||
name = "cfg-if"
|
||||
version = "1.0.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2fd1289c04a9ea8cb22300a459a72a385d7c73d3259e2ed7dcb2af674838cfa9"
|
||||
|
||||
[[package]]
|
||||
name = "encoding_rs"
|
||||
version = "0.8.35"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "lazy_static"
|
||||
version = "1.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
|
||||
|
||||
[[package]]
|
||||
name = "log"
|
||||
version = "0.4.28"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "34080505efa8e45a4b816c349525ebe327ceaa8559756f0356cba97ef3bf7432"
|
||||
|
||||
[[package]]
|
||||
name = "symphonia-core"
|
||||
version = "0.5.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ea00cc4f79b7f6bb7ff87eddc065a1066f3a43fe1875979056672c9ef948c2af"
|
||||
dependencies = [
|
||||
"arrayvec",
|
||||
"bitflags",
|
||||
"bytemuck",
|
||||
"lazy_static",
|
||||
"log",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "symphonia-format-isomp4"
|
||||
version = "0.5.5"
|
||||
dependencies = [
|
||||
"encoding_rs",
|
||||
"log",
|
||||
"symphonia-core",
|
||||
"symphonia-metadata",
|
||||
"symphonia-utils-xiph",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "symphonia-metadata"
|
||||
version = "0.5.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "36306ff42b9ffe6e5afc99d49e121e0bd62fe79b9db7b9681d48e29fa19e6b16"
|
||||
dependencies = [
|
||||
"encoding_rs",
|
||||
"lazy_static",
|
||||
"log",
|
||||
"symphonia-core",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "symphonia-utils-xiph"
|
||||
version = "0.5.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ee27c85ab799a338446b68eec77abf42e1a6f1bb490656e121c6e27bfbab9f16"
|
||||
dependencies = [
|
||||
"symphonia-core",
|
||||
"symphonia-metadata",
|
||||
]
|
||||
@@ -0,0 +1,59 @@
|
||||
# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
|
||||
#
|
||||
# When uploading crates to the registry Cargo will automatically
|
||||
# "normalize" Cargo.toml files for maximal compatibility
|
||||
# with all versions of Cargo and also rewrite `path` dependencies
|
||||
# to registry (e.g., crates.io) dependencies.
|
||||
#
|
||||
# If you are reading this file be aware that the original Cargo.toml
|
||||
# will likely look very different (and much more reasonable).
|
||||
# See Cargo.toml.orig for the original contents.
|
||||
|
||||
[package]
|
||||
edition = "2018"
|
||||
rust-version = "1.53"
|
||||
name = "symphonia-format-isomp4"
|
||||
version = "0.5.5"
|
||||
authors = ["Philip Deljanov <philip.deljanov@gmail.com>"]
|
||||
build = false
|
||||
autolib = false
|
||||
autobins = false
|
||||
autoexamples = false
|
||||
autotests = false
|
||||
autobenches = false
|
||||
description = "Pure Rust ISO/MP4 demuxer (a part of project Symphonia)."
|
||||
homepage = "https://github.com/pdeljanov/Symphonia"
|
||||
readme = "README.md"
|
||||
keywords = [
|
||||
"audio",
|
||||
"media",
|
||||
"demuxer",
|
||||
"mp4",
|
||||
"iso",
|
||||
]
|
||||
categories = [
|
||||
"multimedia",
|
||||
"multimedia::audio",
|
||||
"multimedia::encoding",
|
||||
]
|
||||
license = "MPL-2.0"
|
||||
repository = "https://github.com/pdeljanov/Symphonia"
|
||||
|
||||
[lib]
|
||||
name = "symphonia_format_isomp4"
|
||||
path = "src/lib.rs"
|
||||
|
||||
[dependencies.encoding_rs]
|
||||
version = "0.8.17"
|
||||
|
||||
[dependencies.log]
|
||||
version = "0.4"
|
||||
|
||||
[dependencies.symphonia-core]
|
||||
version = "0.5.5"
|
||||
|
||||
[dependencies.symphonia-metadata]
|
||||
version = "0.5.5"
|
||||
|
||||
[dependencies.symphonia-utils-xiph]
|
||||
version = "0.5.5"
|
||||
@@ -0,0 +1,20 @@
|
||||
[package]
|
||||
name = "symphonia-format-isomp4"
|
||||
version = "0.5.5"
|
||||
description = "Pure Rust ISO/MP4 demuxer (a part of project Symphonia)."
|
||||
homepage = "https://github.com/pdeljanov/Symphonia"
|
||||
repository = "https://github.com/pdeljanov/Symphonia"
|
||||
authors = ["Philip Deljanov <philip.deljanov@gmail.com>"]
|
||||
license = "MPL-2.0"
|
||||
readme = "README.md"
|
||||
categories = ["multimedia", "multimedia::audio", "multimedia::encoding"]
|
||||
keywords = ["audio", "media", "demuxer", "mp4", "iso"]
|
||||
edition = "2018"
|
||||
rust-version = "1.53"
|
||||
|
||||
[dependencies]
|
||||
encoding_rs = "0.8.17"
|
||||
log = "0.4"
|
||||
symphonia-core = { version = "0.5.5", path = "../symphonia-core" }
|
||||
symphonia-metadata = { version = "0.5.5", path = "../symphonia-metadata" }
|
||||
symphonia-utils-xiph = { version = "0.5.5", path = "../symphonia-utils-xiph" }
|
||||
@@ -0,0 +1,15 @@
|
||||
# Symphonia ISO/MP4 Demuxer
|
||||
|
||||
[](https://docs.rs/symphonia-format-isomp4)
|
||||
|
||||
ISO/MP4 demuxer for Project Symphonia.
|
||||
|
||||
**Note:** This crate is part of Project Symphonia. Please use the [`symphonia`](https://crates.io/crates/symphonia) crate instead of this one directly.
|
||||
|
||||
## License
|
||||
|
||||
Symphonia is provided under the MPL v2.0 license. Please refer to the LICENSE file for more details.
|
||||
|
||||
## Contributing
|
||||
|
||||
Symphonia is a free and open-source project that welcomes contributions! To get started, please read our [Contribution Guidelines](https://github.com/pdeljanov/Symphonia/tree/master/CONTRIBUTING.md).
|
||||
@@ -0,0 +1,60 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::codecs::{CodecParameters, CODEC_TYPE_ALAC};
|
||||
use symphonia_core::errors::{decode_error, unsupported_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct AlacAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// ALAC extra data (magic cookie).
|
||||
extra_data: Box<[u8]>,
|
||||
}
|
||||
|
||||
impl Atom for AlacAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (version, flags) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
if version != 0 {
|
||||
return unsupported_error("isomp4 (alac): unsupported alac version");
|
||||
}
|
||||
|
||||
if flags != 0 {
|
||||
return decode_error("isomp4 (alac): flags not zero");
|
||||
}
|
||||
|
||||
if header.data_len <= AtomHeader::EXTRA_DATA_SIZE {
|
||||
return decode_error("isomp4 (alac): invalid alac atom length");
|
||||
}
|
||||
|
||||
// The ALAC magic cookie (aka extra data) is either 24 or 48 bytes long.
|
||||
let magic_len = match header.data_len - AtomHeader::EXTRA_DATA_SIZE {
|
||||
len @ 24 | len @ 48 => len as usize,
|
||||
_ => return decode_error("isomp4 (alac): invalid magic cookie length"),
|
||||
};
|
||||
|
||||
// Read the magic cookie.
|
||||
let extra_data = reader.read_boxed_slice_exact(magic_len)?;
|
||||
|
||||
Ok(AlacAtom { header, extra_data })
|
||||
}
|
||||
}
|
||||
|
||||
impl AlacAtom {
|
||||
pub fn fill_codec_params(&self, codec_params: &mut CodecParameters) {
|
||||
codec_params.for_codec(CODEC_TYPE_ALAC).with_extra_data(self.extra_data.clone());
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,41 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
/// Chunk offset atom (64-bit version).
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct Co64Atom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
pub chunk_offsets: Vec<u64>,
|
||||
}
|
||||
|
||||
impl Atom for Co64Atom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let entry_count = reader.read_be_u32()?;
|
||||
|
||||
// TODO: Apply a limit.
|
||||
let mut chunk_offsets = Vec::with_capacity(entry_count as usize);
|
||||
|
||||
for _ in 0..entry_count {
|
||||
chunk_offsets.push(reader.read_be_u64()?);
|
||||
}
|
||||
|
||||
Ok(Co64Atom { header, chunk_offsets })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,29 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
/// Composition time atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct CttsAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
}
|
||||
|
||||
impl Atom for CttsAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(_reader: &mut B, _header: AtomHeader) -> Result<Self> {
|
||||
todo!()
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,43 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, AtomIterator, AtomType, ElstAtom};
|
||||
|
||||
/// Edits atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct EdtsAtom {
|
||||
header: AtomHeader,
|
||||
pub elst: Option<ElstAtom>,
|
||||
}
|
||||
|
||||
impl Atom for EdtsAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
#[allow(clippy::single_match)]
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut elst = None;
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::EditList => {
|
||||
elst = Some(iter.read_atom::<ElstAtom>()?);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
Ok(EdtsAtom { header, elst })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,71 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
use symphonia_core::util::bits;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
/// Edit list entry.
|
||||
#[derive(Debug)]
|
||||
#[allow(dead_code)]
|
||||
pub struct ElstEntry {
|
||||
segment_duration: u64,
|
||||
media_time: i64,
|
||||
media_rate_int: i16,
|
||||
media_rate_frac: i16,
|
||||
}
|
||||
|
||||
/// Edit list atom.
|
||||
#[derive(Debug)]
|
||||
#[allow(dead_code)]
|
||||
pub struct ElstAtom {
|
||||
header: AtomHeader,
|
||||
entries: Vec<ElstEntry>,
|
||||
}
|
||||
|
||||
impl Atom for ElstAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (version, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
// TODO: Apply a limit.
|
||||
let entry_count = reader.read_be_u32()?;
|
||||
|
||||
let mut entries = Vec::new();
|
||||
|
||||
for _ in 0..entry_count {
|
||||
let (segment_duration, media_time) = match version {
|
||||
0 => (
|
||||
u64::from(reader.read_be_u32()?),
|
||||
i64::from(bits::sign_extend_leq32_to_i32(reader.read_be_u32()?, 32)),
|
||||
),
|
||||
1 => (
|
||||
reader.read_be_u64()?,
|
||||
bits::sign_extend_leq64_to_i64(reader.read_be_u64()?, 64),
|
||||
),
|
||||
_ => return decode_error("isomp4: invalid tkhd version"),
|
||||
};
|
||||
|
||||
let media_rate_int = bits::sign_extend_leq16_to_i16(reader.read_be_u16()?, 16);
|
||||
let media_rate_frac = bits::sign_extend_leq16_to_i16(reader.read_be_u16()?, 16);
|
||||
|
||||
entries.push(ElstEntry {
|
||||
segment_duration,
|
||||
media_time,
|
||||
media_rate_int,
|
||||
media_rate_frac,
|
||||
});
|
||||
}
|
||||
|
||||
Ok(ElstAtom { header, entries })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,368 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::codecs::{
|
||||
CodecParameters, CodecType, CODEC_TYPE_AAC, CODEC_TYPE_MP3, CODEC_TYPE_NULL,
|
||||
};
|
||||
use symphonia_core::errors::{decode_error, unsupported_error, Result};
|
||||
use symphonia_core::io::{FiniteStream, ReadBytes, ScopedStream};
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
use log::{debug, warn};
|
||||
|
||||
const ES_DESCRIPTOR: u8 = 0x03;
|
||||
const DECODER_CONFIG_DESCRIPTOR: u8 = 0x04;
|
||||
const DECODER_SPECIFIC_DESCRIPTOR: u8 = 0x05;
|
||||
const SL_CONFIG_DESCRIPTOR: u8 = 0x06;
|
||||
|
||||
const MIN_DESCRIPTOR_SIZE: u64 = 2;
|
||||
|
||||
fn read_descriptor_header<B: ReadBytes>(reader: &mut B) -> Result<(u8, u32)> {
|
||||
let tag = reader.read_u8()?;
|
||||
|
||||
let mut size = 0;
|
||||
|
||||
for _ in 0..4 {
|
||||
let val = reader.read_u8()?;
|
||||
size = (size << 7) | u32::from(val & 0x7f);
|
||||
if val & 0x80 == 0 {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
Ok((tag, size))
|
||||
}
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct EsdsAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Elementary stream descriptor.
|
||||
descriptor: ESDescriptor,
|
||||
}
|
||||
|
||||
impl Atom for EsdsAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let mut descriptor = None;
|
||||
|
||||
let mut scoped = ScopedStream::new(reader, header.data_len - AtomHeader::EXTRA_DATA_SIZE);
|
||||
|
||||
while scoped.bytes_available() > MIN_DESCRIPTOR_SIZE {
|
||||
let (desc, desc_len) = read_descriptor_header(&mut scoped)?;
|
||||
|
||||
match desc {
|
||||
ES_DESCRIPTOR => {
|
||||
descriptor = Some(ESDescriptor::read(&mut scoped, desc_len)?);
|
||||
}
|
||||
_ => {
|
||||
warn!("unknown descriptor in esds atom, desc={}", desc);
|
||||
scoped.ignore_bytes(desc_len as u64)?;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Ignore remainder of the atom.
|
||||
scoped.ignore()?;
|
||||
|
||||
// Guard against malformed esds atoms that contain no ES_DESCRIPTOR (old iTunes files).
|
||||
let descriptor = descriptor
|
||||
.ok_or_else(|| symphonia_core::errors::Error::DecodeError("isomp4: missing es descriptor in esds atom"))?;
|
||||
|
||||
Ok(EsdsAtom { header, descriptor })
|
||||
}
|
||||
}
|
||||
|
||||
impl EsdsAtom {
|
||||
pub fn fill_codec_params(&self, codec_params: &mut CodecParameters) {
|
||||
codec_params.for_codec(self.descriptor.dec_config.codec_type);
|
||||
|
||||
if let Some(ds_config) = &self.descriptor.dec_config.dec_specific_info {
|
||||
codec_params.with_extra_data(ds_config.extra_data.clone());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub trait ObjectDescriptor: Sized {
|
||||
fn read<B: ReadBytes>(reader: &mut B, len: u32) -> Result<Self>;
|
||||
}
|
||||
|
||||
/*
|
||||
class ES_Descriptor extends BaseDescriptor : bit(8) tag=ES_DescrTag {
|
||||
bit(16) ES_ID;
|
||||
bit(1) streamDependenceFlag;
|
||||
bit(1) URL_Flag;
|
||||
bit(1) OCRstreamFlag;
|
||||
bit(5) streamPriority;
|
||||
if (streamDependenceFlag)
|
||||
bit(16) dependsOn_ES_ID;
|
||||
if (URL_Flag) {
|
||||
bit(8) URLlength;
|
||||
bit(8) URLstring[URLlength];
|
||||
}
|
||||
if (OCRstreamFlag)
|
||||
bit(16) OCR_ES_Id;
|
||||
DecoderConfigDescriptor decConfigDescr;
|
||||
SLConfigDescriptor slConfigDescr;
|
||||
IPI_DescrPointer ipiPtr[0 .. 1];
|
||||
IP_IdentificationDataSet ipIDS[0 .. 255];
|
||||
IPMP_DescriptorPointer ipmpDescrPtr[0 .. 255];
|
||||
LanguageDescriptor langDescr[0 .. 255];
|
||||
QoS_Descriptor qosDescr[0 .. 1];
|
||||
RegistrationDescriptor regDescr[0 .. 1];
|
||||
ExtensionDescriptor extDescr[0 .. 255];
|
||||
}
|
||||
*/
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct ESDescriptor {
|
||||
pub es_id: u16,
|
||||
pub dec_config: DecoderConfigDescriptor,
|
||||
pub sl_config: SLDescriptor,
|
||||
}
|
||||
|
||||
impl ObjectDescriptor for ESDescriptor {
|
||||
fn read<B: ReadBytes>(reader: &mut B, len: u32) -> Result<Self> {
|
||||
let es_id = reader.read_be_u16()?;
|
||||
let es_flags = reader.read_u8()?;
|
||||
|
||||
// Stream dependence flag.
|
||||
if es_flags & 0x80 != 0 {
|
||||
let _depends_on_es_id = reader.read_u16()?;
|
||||
}
|
||||
|
||||
// URL flag.
|
||||
if es_flags & 0x40 != 0 {
|
||||
let url_len = reader.read_u8()?;
|
||||
reader.ignore_bytes(u64::from(url_len))?;
|
||||
}
|
||||
|
||||
// OCR stream flag.
|
||||
if es_flags & 0x20 != 0 {
|
||||
let _ocr_es_id = reader.read_u16()?;
|
||||
}
|
||||
|
||||
let mut dec_config = None;
|
||||
let mut sl_config = None;
|
||||
|
||||
let mut scoped = ScopedStream::new(reader, u64::from(len) - 3);
|
||||
|
||||
// Multiple descriptors follow, but only the decoder configuration descriptor is useful.
|
||||
while scoped.bytes_available() > MIN_DESCRIPTOR_SIZE {
|
||||
let (desc, desc_len) = read_descriptor_header(&mut scoped)?;
|
||||
|
||||
match desc {
|
||||
DECODER_CONFIG_DESCRIPTOR => {
|
||||
dec_config = Some(DecoderConfigDescriptor::read(&mut scoped, desc_len)?);
|
||||
}
|
||||
SL_CONFIG_DESCRIPTOR => {
|
||||
sl_config = Some(SLDescriptor::read(&mut scoped, desc_len)?);
|
||||
}
|
||||
_ => {
|
||||
debug!("skipping {} object in es descriptor", desc);
|
||||
scoped.ignore_bytes(u64::from(desc_len))?;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Consume remaining bytes.
|
||||
scoped.ignore()?;
|
||||
|
||||
// Decoder configuration descriptor is mandatory.
|
||||
if dec_config.is_none() {
|
||||
return decode_error("isomp4: missing decoder config descriptor");
|
||||
}
|
||||
|
||||
// SL descriptor is mandatory.
|
||||
if sl_config.is_none() {
|
||||
return decode_error("isomp4: missing sl config descriptor");
|
||||
}
|
||||
|
||||
Ok(ESDescriptor { es_id, dec_config: dec_config.unwrap(), sl_config: sl_config.unwrap() })
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
class DecoderConfigDescriptor extends BaseDescriptor : bit(8) tag=DecoderConfigDescrTag {
|
||||
bit(8) objectTypeIndication;
|
||||
bit(6) streamType;
|
||||
bit(1) upStream;
|
||||
const bit(1) reserved=1;
|
||||
bit(24) bufferSizeDB;
|
||||
bit(32) maxBitrate;
|
||||
bit(32) avgBitrate;
|
||||
DecoderSpecificInfo decSpecificInfo[0 .. 1];
|
||||
profileLevelIndicationIndexDescriptor profileLevelIndicationIndexDescr [0..255];
|
||||
}
|
||||
*/
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct DecoderConfigDescriptor {
|
||||
pub codec_type: CodecType,
|
||||
pub object_type_indication: u8,
|
||||
pub dec_specific_info: Option<DecoderSpecificInfo>,
|
||||
}
|
||||
|
||||
impl ObjectDescriptor for DecoderConfigDescriptor {
|
||||
fn read<B: ReadBytes>(reader: &mut B, len: u32) -> Result<Self> {
|
||||
// AAC
|
||||
const OBJECT_TYPE_ISO14496_3: u8 = 0x40;
|
||||
const OBJECT_TYPE_ISO13818_7_MAIN: u8 = 0x66;
|
||||
const OBJECT_TYPE_ISO13818_7_LC: u8 = 0x67;
|
||||
// MP3
|
||||
const OBJECT_TYPE_ISO13818_3: u8 = 0x69;
|
||||
const OBJECT_TYPE_ISO11172_3: u8 = 0x6b;
|
||||
|
||||
let object_type_indication = reader.read_u8()?;
|
||||
|
||||
let (_stream_type, _upstream) = {
|
||||
let val = reader.read_u8()?;
|
||||
|
||||
if val & 0x1 != 1 {
|
||||
debug!("decoder config descriptor reserved bit is not 1");
|
||||
}
|
||||
|
||||
((val & 0xfc) >> 2, (val & 0x2) >> 1)
|
||||
};
|
||||
|
||||
let _buffer_size = reader.read_be_u24()?;
|
||||
let _max_bitrate = reader.read_be_u32()?;
|
||||
let _avg_bitrate = reader.read_be_u32()?;
|
||||
|
||||
let mut dec_specific_config = None;
|
||||
|
||||
let mut scoped = ScopedStream::new(reader, u64::from(len) - 13);
|
||||
|
||||
// Multiple descriptors follow, but only the decoder specific info descriptor is useful.
|
||||
while scoped.bytes_available() > MIN_DESCRIPTOR_SIZE {
|
||||
let (desc, desc_len) = read_descriptor_header(&mut scoped)?;
|
||||
|
||||
match desc {
|
||||
DECODER_SPECIFIC_DESCRIPTOR => {
|
||||
dec_specific_config = Some(DecoderSpecificInfo::read(&mut scoped, desc_len)?);
|
||||
}
|
||||
_ => {
|
||||
debug!("skipping {} object in decoder config descriptor", desc);
|
||||
scoped.ignore_bytes(u64::from(desc_len))?;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let codec_type = match object_type_indication {
|
||||
OBJECT_TYPE_ISO14496_3 | OBJECT_TYPE_ISO13818_7_LC | OBJECT_TYPE_ISO13818_7_MAIN => {
|
||||
CODEC_TYPE_AAC
|
||||
}
|
||||
OBJECT_TYPE_ISO13818_3 | OBJECT_TYPE_ISO11172_3 => CODEC_TYPE_MP3,
|
||||
_ => {
|
||||
debug!(
|
||||
"unknown object type indication {:#x} for decoder config descriptor",
|
||||
object_type_indication
|
||||
);
|
||||
|
||||
CODEC_TYPE_NULL
|
||||
}
|
||||
};
|
||||
|
||||
// Consume remaining bytes.
|
||||
scoped.ignore()?;
|
||||
|
||||
Ok(DecoderConfigDescriptor {
|
||||
codec_type,
|
||||
object_type_indication,
|
||||
dec_specific_info: dec_specific_config,
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
pub struct DecoderSpecificInfo {
|
||||
pub extra_data: Box<[u8]>,
|
||||
}
|
||||
|
||||
impl ObjectDescriptor for DecoderSpecificInfo {
|
||||
fn read<B: ReadBytes>(reader: &mut B, len: u32) -> Result<Self> {
|
||||
Ok(DecoderSpecificInfo { extra_data: reader.read_boxed_slice_exact(len as usize)? })
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
class SLConfigDescriptor extends BaseDescriptor : bit(8) tag=SLConfigDescrTag {
|
||||
bit(8) predefined;
|
||||
if (predefined==0) {
|
||||
bit(1) useAccessUnitStartFlag;
|
||||
bit(1) useAccessUnitEndFlag;
|
||||
bit(1) useRandomAccessPointFlag;
|
||||
bit(1) hasRandomAccessUnitsOnlyFlag;
|
||||
bit(1) usePaddingFlag;
|
||||
bit(1) useTimeStampsFlag;
|
||||
bit(1) useIdleFlag;
|
||||
bit(1) durationFlag;
|
||||
bit(32) timeStampResolution;
|
||||
bit(32) OCRResolution;
|
||||
bit(8) timeStampLength; // must be 64
|
||||
bit(8) OCRLength; // must be 64
|
||||
bit(8) AU_Length; // must be 32
|
||||
bit(8) instantBitrateLength;
|
||||
bit(4) degradationPriorityLength;
|
||||
bit(5) AU_seqNumLength; // must be 16
|
||||
bit(5) packetSeqNumLength; // must be 16
|
||||
bit(2) reserved=0b11;
|
||||
}
|
||||
if (durationFlag) {
|
||||
bit(32) timeScale;
|
||||
bit(16) accessUnitDuration;
|
||||
bit(16) compositionUnitDuration;
|
||||
}
|
||||
if (!useTimeStampsFlag) {
|
||||
bit(timeStampLength) startDecodingTimeStamp;
|
||||
bit(timeStampLength) startCompositionTimeStamp;
|
||||
}
|
||||
}
|
||||
|
||||
timeStampLength == 32, for predefined == 0x1
|
||||
timeStampLength == 0, for predefined == 0x2
|
||||
*/
|
||||
#[derive(Debug)]
|
||||
pub struct SLDescriptor;
|
||||
|
||||
impl ObjectDescriptor for SLDescriptor {
|
||||
fn read<B: ReadBytes>(reader: &mut B, len: u32) -> Result<Self> {
|
||||
// const SLCONFIG_PREDEFINED_CUSTOM: u8 = 0x0;
|
||||
const SLCONFIG_PREDEFINED_NULL: u8 = 0x1; // older iTunes M4A
|
||||
const SLCONFIG_PREDEFINED_MP4: u8 = 0x2;
|
||||
|
||||
let predefined = reader.read_u8()?;
|
||||
|
||||
match predefined {
|
||||
SLCONFIG_PREDEFINED_MP4 => {
|
||||
// Standard MP4: no extra fields. Nothing to read.
|
||||
}
|
||||
SLCONFIG_PREDEFINED_NULL => {
|
||||
// Older iTunes files use predefined=0x1. The SL descriptor in
|
||||
// this mode has no additional fields beyond the predefined byte,
|
||||
// so we just ignore the remaining bytes.
|
||||
if len > 1 {
|
||||
reader.ignore_bytes(u64::from(len - 1))?;
|
||||
}
|
||||
}
|
||||
_ => {
|
||||
return unsupported_error("isomp4: sl descriptor predefined not mp4 or null");
|
||||
}
|
||||
}
|
||||
|
||||
Ok(SLDescriptor {})
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,77 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::codecs::{CodecParameters, VerificationCheck, CODEC_TYPE_FLAC};
|
||||
use symphonia_core::errors::{decode_error, unsupported_error, Result};
|
||||
use symphonia_core::io::{BufReader, ReadBytes};
|
||||
|
||||
use symphonia_utils_xiph::flac::metadata::{MetadataBlockHeader, MetadataBlockType, StreamInfo};
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct FlacAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// FLAC stream info block.
|
||||
stream_info: StreamInfo,
|
||||
/// FLAC extra data.
|
||||
extra_data: Box<[u8]>,
|
||||
}
|
||||
|
||||
impl Atom for FlacAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (version, flags) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
if version != 0 {
|
||||
return unsupported_error("isomp4 (flac): unsupported flac version");
|
||||
}
|
||||
|
||||
if flags != 0 {
|
||||
return decode_error("isomp4 (flac): flags not zero");
|
||||
}
|
||||
|
||||
// The first block must be the stream information block.
|
||||
let block_header = MetadataBlockHeader::read(reader)?;
|
||||
|
||||
if block_header.block_type != MetadataBlockType::StreamInfo {
|
||||
return decode_error("isomp4 (flac): first block is not stream info");
|
||||
}
|
||||
|
||||
// Ensure the block length is correct for a stream information block before allocating a
|
||||
// buffer for it.
|
||||
if !StreamInfo::is_valid_size(u64::from(block_header.block_len)) {
|
||||
return decode_error("isomp4 (flac): invalid stream info block length");
|
||||
}
|
||||
|
||||
let extra_data = reader.read_boxed_slice_exact(block_header.block_len as usize)?;
|
||||
let stream_info = StreamInfo::read(&mut BufReader::new(&extra_data))?;
|
||||
|
||||
Ok(FlacAtom { header, stream_info, extra_data })
|
||||
}
|
||||
}
|
||||
|
||||
impl FlacAtom {
|
||||
pub fn fill_codec_params(&self, codec_params: &mut CodecParameters) {
|
||||
codec_params
|
||||
.for_codec(CODEC_TYPE_FLAC)
|
||||
.with_sample_rate(self.stream_info.sample_rate)
|
||||
.with_bits_per_sample(self.stream_info.bits_per_sample)
|
||||
.with_channels(self.stream_info.channels)
|
||||
.with_packet_data_integrity(true)
|
||||
.with_extra_data(self.extra_data.clone());
|
||||
|
||||
if let Some(md5) = self.stream_info.md5 {
|
||||
codec_params.with_verification_code(VerificationCheck::Md5(md5));
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,54 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
use crate::fourcc::FourCc;
|
||||
|
||||
/// File type atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct FtypAtom {
|
||||
header: AtomHeader,
|
||||
pub major: FourCc,
|
||||
pub minor: [u8; 4],
|
||||
pub compatible: Vec<FourCc>,
|
||||
}
|
||||
|
||||
impl Atom for FtypAtom {
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
// The Ftyp atom must be have a data length that is known, and it must be a multiple of 4
|
||||
// since it only stores FourCCs.
|
||||
if header.data_len < 8 || header.data_len & 0x3 != 0 {
|
||||
return decode_error("isomp4: invalid ftyp data length");
|
||||
}
|
||||
|
||||
// Major
|
||||
let major = FourCc::new(reader.read_quad_bytes()?);
|
||||
|
||||
// Minor
|
||||
let minor = reader.read_quad_bytes()?;
|
||||
|
||||
// The remainder of the Ftyp atom contains the FourCCs of compatible brands.
|
||||
let n_brands = (header.data_len - 8) / 4;
|
||||
|
||||
let mut compatible = Vec::new();
|
||||
|
||||
for _ in 0..n_brands {
|
||||
let brand = reader.read_quad_bytes()?;
|
||||
compatible.push(FourCc::new(brand));
|
||||
}
|
||||
|
||||
Ok(FtypAtom { header, major, minor, compatible })
|
||||
}
|
||||
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,80 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::{
|
||||
atoms::{Atom, AtomHeader},
|
||||
fourcc::FourCc,
|
||||
};
|
||||
|
||||
use log::warn;
|
||||
|
||||
/// Handler type.
|
||||
#[derive(Debug, PartialEq, Eq)]
|
||||
pub enum HandlerType {
|
||||
/// Video handler.
|
||||
Video,
|
||||
/// Audio handler.
|
||||
Sound,
|
||||
/// Subtitle handler.
|
||||
Subtitle,
|
||||
/// Metadata handler.
|
||||
Metadata,
|
||||
/// Text handler.
|
||||
Text,
|
||||
/// Unknown handler type.
|
||||
Other([u8; 4]),
|
||||
}
|
||||
|
||||
/// Handler atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct HdlrAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Handler type.
|
||||
pub handler_type: HandlerType,
|
||||
/// Human-readable handler name.
|
||||
pub name: String,
|
||||
}
|
||||
|
||||
impl Atom for HdlrAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
// Always 0 for MP4, but for Quicktime this contains the component type.
|
||||
let _ = reader.read_quad_bytes()?;
|
||||
|
||||
let handler_type = match &reader.read_quad_bytes()? {
|
||||
b"vide" => HandlerType::Video,
|
||||
b"soun" => HandlerType::Sound,
|
||||
b"meta" => HandlerType::Metadata,
|
||||
b"subt" => HandlerType::Subtitle,
|
||||
b"text" => HandlerType::Text,
|
||||
&hdlr => {
|
||||
warn!("unknown handler type {:?}", FourCc::new(hdlr));
|
||||
HandlerType::Other(hdlr)
|
||||
}
|
||||
};
|
||||
|
||||
// These bytes are reserved for MP4, but for QuickTime they contain the component
|
||||
// manufacturer, flags, and flags mask.
|
||||
reader.ignore_bytes(4 * 3)?;
|
||||
|
||||
// Human readable UTF-8 string of the track type.
|
||||
let buf = reader.read_boxed_slice_exact((header.data_len - 24) as usize)?;
|
||||
let name = String::from_utf8_lossy(&buf).to_string();
|
||||
|
||||
Ok(HdlrAtom { header, handler_type, name })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,767 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::{BufReader, ReadBytes};
|
||||
use symphonia_core::meta::{
|
||||
MetadataBuilder, MetadataRevision, StandardTagKey, StandardVisualKey, Tag,
|
||||
};
|
||||
use symphonia_core::meta::{Value, Visual};
|
||||
use symphonia_core::util::bits;
|
||||
use symphonia_metadata::{id3v1, itunes};
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, AtomIterator, AtomType};
|
||||
|
||||
use encoding_rs::{SHIFT_JIS, UTF_16BE};
|
||||
use log::warn;
|
||||
|
||||
/// Data type enumeration for metadata value atoms as defined in the QuickTime File Format standard.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug, Copy, Clone)]
|
||||
pub enum DataType {
|
||||
AffineTransformF64,
|
||||
Bmp,
|
||||
DimensionsF32,
|
||||
Float32,
|
||||
Float64,
|
||||
Jpeg,
|
||||
/// The data type is implicit to the atom.
|
||||
NoType,
|
||||
Png,
|
||||
PointF32,
|
||||
QuickTimeMetadata,
|
||||
RectF32,
|
||||
ShiftJis,
|
||||
SignedInt16,
|
||||
SignedInt32,
|
||||
SignedInt64,
|
||||
SignedInt8,
|
||||
SignedIntVariable,
|
||||
UnsignedInt16,
|
||||
UnsignedInt32,
|
||||
UnsignedInt64,
|
||||
UnsignedInt8,
|
||||
UnsignedIntVariable,
|
||||
Utf16,
|
||||
Utf16Sort,
|
||||
Utf8,
|
||||
Utf8Sort,
|
||||
Unknown(u32),
|
||||
}
|
||||
|
||||
impl From<u32> for DataType {
|
||||
fn from(value: u32) -> Self {
|
||||
match value {
|
||||
0 => DataType::NoType,
|
||||
1 => DataType::Utf8,
|
||||
2 => DataType::Utf16,
|
||||
3 => DataType::ShiftJis,
|
||||
4 => DataType::Utf8Sort,
|
||||
5 => DataType::Utf16Sort,
|
||||
13 => DataType::Jpeg,
|
||||
14 => DataType::Png,
|
||||
21 => DataType::SignedIntVariable,
|
||||
22 => DataType::UnsignedIntVariable,
|
||||
23 => DataType::Float32,
|
||||
24 => DataType::Float64,
|
||||
27 => DataType::Bmp,
|
||||
28 => DataType::QuickTimeMetadata,
|
||||
65 => DataType::SignedInt8,
|
||||
66 => DataType::SignedInt16,
|
||||
67 => DataType::SignedInt32,
|
||||
70 => DataType::PointF32,
|
||||
71 => DataType::DimensionsF32,
|
||||
72 => DataType::RectF32,
|
||||
74 => DataType::SignedInt64,
|
||||
75 => DataType::UnsignedInt8,
|
||||
76 => DataType::UnsignedInt16,
|
||||
77 => DataType::UnsignedInt32,
|
||||
78 => DataType::UnsignedInt64,
|
||||
79 => DataType::AffineTransformF64,
|
||||
_ => DataType::Unknown(value),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_no_type(data: &[u8]) -> Option<Value> {
|
||||
// Latin1, potentially null-terminated.
|
||||
let end = data.iter().position(|&c| c == b'\0').unwrap_or(data.len());
|
||||
let text = String::from_utf8_lossy(&data[..end]);
|
||||
Some(Value::from(text))
|
||||
}
|
||||
|
||||
fn parse_utf8(data: &[u8]) -> Option<Value> {
|
||||
// UTF8, no null-terminator or count.
|
||||
let text = String::from_utf8_lossy(data);
|
||||
Some(Value::from(text))
|
||||
}
|
||||
|
||||
fn parse_utf16(data: &[u8]) -> Option<Value> {
|
||||
// UTF16 BE
|
||||
let text = UTF_16BE.decode(data).0;
|
||||
Some(Value::from(text))
|
||||
}
|
||||
|
||||
fn parse_shift_jis(data: &[u8]) -> Option<Value> {
|
||||
// Shift-JIS
|
||||
let text = SHIFT_JIS.decode(data).0;
|
||||
Some(Value::from(text))
|
||||
}
|
||||
|
||||
fn parse_signed_int8(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
1 => {
|
||||
let s = bits::sign_extend_leq8_to_i8(data[0], 8);
|
||||
Some(Value::from(s))
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_signed_int16(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
2 => {
|
||||
let u = BufReader::new(data).read_be_u16().ok()?;
|
||||
let s = bits::sign_extend_leq16_to_i16(u, 16);
|
||||
Some(Value::from(s))
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_signed_int32(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
4 => {
|
||||
let u = BufReader::new(data).read_be_u32().ok()?;
|
||||
let s = bits::sign_extend_leq32_to_i32(u, 32);
|
||||
Some(Value::from(s))
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_signed_int64(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
8 => {
|
||||
let u = BufReader::new(data).read_be_u64().ok()?;
|
||||
let s = bits::sign_extend_leq64_to_i64(u, 64);
|
||||
Some(Value::from(s))
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_var_signed_int(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
1 => parse_signed_int8(data),
|
||||
2 => parse_signed_int16(data),
|
||||
4 => parse_signed_int32(data),
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_unsigned_int8(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
1 => Some(Value::from(data[0])),
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_unsigned_int16(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
2 => {
|
||||
let u = BufReader::new(data).read_be_u16().ok()?;
|
||||
Some(Value::from(u))
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_unsigned_int32(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
4 => {
|
||||
let u = BufReader::new(data).read_be_u32().ok()?;
|
||||
Some(Value::from(u))
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_unsigned_int64(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
8 => {
|
||||
let u = BufReader::new(data).read_be_u64().ok()?;
|
||||
Some(Value::from(u))
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_var_unsigned_int(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
1 => parse_unsigned_int8(data),
|
||||
2 => parse_unsigned_int16(data),
|
||||
4 => parse_unsigned_int32(data),
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_float32(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
4 => {
|
||||
let f = BufReader::new(data).read_be_f32().ok()?;
|
||||
Some(Value::Float(f64::from(f)))
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_float64(data: &[u8]) -> Option<Value> {
|
||||
match data.len() {
|
||||
8 => {
|
||||
let f = BufReader::new(data).read_be_f64().ok()?;
|
||||
Some(Value::Float(f))
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_tag_value(data_type: DataType, data: &[u8]) -> Option<Value> {
|
||||
match data_type {
|
||||
DataType::NoType => parse_no_type(data),
|
||||
DataType::Utf8 | DataType::Utf8Sort => parse_utf8(data),
|
||||
DataType::Utf16 | DataType::Utf16Sort => parse_utf16(data),
|
||||
DataType::ShiftJis => parse_shift_jis(data),
|
||||
DataType::UnsignedInt8 => parse_unsigned_int8(data),
|
||||
DataType::UnsignedInt16 => parse_unsigned_int16(data),
|
||||
DataType::UnsignedInt32 => parse_unsigned_int32(data),
|
||||
DataType::UnsignedInt64 => parse_unsigned_int64(data),
|
||||
DataType::UnsignedIntVariable => parse_var_unsigned_int(data),
|
||||
DataType::SignedInt8 => parse_signed_int8(data),
|
||||
DataType::SignedInt16 => parse_signed_int16(data),
|
||||
DataType::SignedInt32 => parse_signed_int32(data),
|
||||
DataType::SignedInt64 => parse_signed_int64(data),
|
||||
DataType::SignedIntVariable => parse_var_signed_int(data),
|
||||
DataType::Float32 => parse_float32(data),
|
||||
DataType::Float64 => parse_float64(data),
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
/// Reads and parses a `MetaTagAtom` from the provided iterator and adds it to the `MetadataBuilder`
|
||||
/// if there are no errors.
|
||||
fn add_generic_tag<B: ReadBytes>(
|
||||
iter: &mut AtomIterator<B>,
|
||||
builder: &mut MetadataBuilder,
|
||||
std_key: Option<StandardTagKey>,
|
||||
) -> Result<()> {
|
||||
let tag = iter.read_atom::<MetaTagAtom>()?;
|
||||
|
||||
for value_atom in tag.values.iter() {
|
||||
// Parse the value atom data into a string, if possible.
|
||||
if let Some(value) = parse_tag_value(value_atom.data_type, &value_atom.data) {
|
||||
builder.add_tag(Tag::new(std_key, "", value));
|
||||
}
|
||||
else {
|
||||
warn!("unsupported data type {:?} for {:?} tag", value_atom.data_type, std_key);
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn add_var_unsigned_int_tag<B: ReadBytes>(
|
||||
iter: &mut AtomIterator<B>,
|
||||
builder: &mut MetadataBuilder,
|
||||
std_key: StandardTagKey,
|
||||
) -> Result<()> {
|
||||
let tag = iter.read_atom::<MetaTagAtom>()?;
|
||||
|
||||
if let Some(value_atom) = tag.values.first() {
|
||||
if let Some(value) = parse_var_unsigned_int(&value_atom.data) {
|
||||
builder.add_tag(Tag::new(Some(std_key), "", value));
|
||||
}
|
||||
else {
|
||||
warn!("got unexpected data for {:?} tag", std_key);
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn add_var_signed_int_tag<B: ReadBytes>(
|
||||
iter: &mut AtomIterator<B>,
|
||||
builder: &mut MetadataBuilder,
|
||||
std_key: StandardTagKey,
|
||||
) -> Result<()> {
|
||||
let tag = iter.read_atom::<MetaTagAtom>()?;
|
||||
|
||||
if let Some(value_atom) = tag.values.first() {
|
||||
if let Some(value) = parse_var_signed_int(&value_atom.data) {
|
||||
builder.add_tag(Tag::new(Some(std_key), "", value));
|
||||
}
|
||||
else {
|
||||
warn!("got unexpected data for {:?} tag", std_key);
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn add_boolean_tag<B: ReadBytes>(
|
||||
iter: &mut AtomIterator<B>,
|
||||
builder: &mut MetadataBuilder,
|
||||
std_key: StandardTagKey,
|
||||
) -> Result<()> {
|
||||
let tag = iter.read_atom::<MetaTagAtom>()?;
|
||||
|
||||
// There should only be 1 value.
|
||||
if let Some(value) = tag.values.first() {
|
||||
// Boolean tags are just "flags", only add a tag if the boolean is true (1).
|
||||
if let Some(bool_value) = value.data.first() {
|
||||
if *bool_value == 1 {
|
||||
builder.add_tag(Tag::new(Some(std_key), "", Value::Flag));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn add_m_of_n_tag<B: ReadBytes>(
|
||||
iter: &mut AtomIterator<B>,
|
||||
builder: &mut MetadataBuilder,
|
||||
m_key: StandardTagKey,
|
||||
n_key: StandardTagKey,
|
||||
) -> Result<()> {
|
||||
let tag = iter.read_atom::<MetaTagAtom>()?;
|
||||
|
||||
// There should only be 1 value.
|
||||
if let Some(value) = tag.values.first() {
|
||||
// The trkn and disk atoms contains an 8 byte value buffer, where the 4th and 6th bytes
|
||||
// indicate the track/disk number and total number of tracks/disks, respectively. Odd.
|
||||
if value.data.len() == 8 {
|
||||
let m = value.data[3];
|
||||
let n = value.data[5];
|
||||
|
||||
builder.add_tag(Tag::new(Some(m_key), "", Value::from(m)));
|
||||
builder.add_tag(Tag::new(Some(n_key), "", Value::from(n)));
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn add_visual_tag<B: ReadBytes>(
|
||||
iter: &mut AtomIterator<B>,
|
||||
builder: &mut MetadataBuilder,
|
||||
) -> Result<()> {
|
||||
let tag = iter.read_atom::<MetaTagAtom>()?;
|
||||
|
||||
// There could be more than one attached image.
|
||||
for value in tag.values {
|
||||
let media_type = match value.data_type {
|
||||
DataType::Bmp => "image/bmp",
|
||||
DataType::Jpeg => "image/jpeg",
|
||||
DataType::Png => "image/png",
|
||||
_ => "",
|
||||
};
|
||||
|
||||
builder.add_visual(Visual {
|
||||
media_type: media_type.into(),
|
||||
dimensions: None,
|
||||
bits_per_pixel: None,
|
||||
color_mode: None,
|
||||
usage: Some(StandardVisualKey::FrontCover),
|
||||
tags: Default::default(),
|
||||
data: value.data,
|
||||
});
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn add_advisory_tag<B: ReadBytes>(
|
||||
_iter: &mut AtomIterator<B>,
|
||||
_builder: &mut MetadataBuilder,
|
||||
) -> Result<()> {
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn add_media_type_tag<B: ReadBytes>(
|
||||
iter: &mut AtomIterator<B>,
|
||||
builder: &mut MetadataBuilder,
|
||||
) -> Result<()> {
|
||||
let tag = iter.read_atom::<MetaTagAtom>()?;
|
||||
|
||||
// There should only be 1 value.
|
||||
if let Some(value) = tag.values.first() {
|
||||
if let Some(media_type_value) = value.data.first() {
|
||||
let media_type = match media_type_value {
|
||||
0 => "Movie",
|
||||
1 => "Normal",
|
||||
2 => "Audio Book",
|
||||
5 => "Whacked Bookmark",
|
||||
6 => "Music Video",
|
||||
9 => "Short Film",
|
||||
10 => "TV Show",
|
||||
11 => "Booklet",
|
||||
_ => "Unknown",
|
||||
};
|
||||
|
||||
builder.add_tag(Tag::new(
|
||||
Some(StandardTagKey::MediaFormat),
|
||||
"",
|
||||
Value::from(media_type),
|
||||
));
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn add_id3v1_genre_tag<B: ReadBytes>(
|
||||
iter: &mut AtomIterator<B>,
|
||||
builder: &mut MetadataBuilder,
|
||||
) -> Result<()> {
|
||||
let tag = iter.read_atom::<MetaTagAtom>()?;
|
||||
|
||||
// There should only be 1 value.
|
||||
if let Some(value) = tag.values.first() {
|
||||
// The ID3v1 genre is stored as a unsigned 16-bit big-endian integer.
|
||||
let index = BufReader::new(&value.data).read_be_u16()?;
|
||||
|
||||
// The stored index uses 1-based indexing, but the ID3v1 genre list is 0-based.
|
||||
if index > 0 {
|
||||
if let Some(genre) = id3v1::util::genre_name((index - 1) as u8) {
|
||||
builder.add_tag(Tag::new(Some(StandardTagKey::Genre), "", Value::from(*genre)));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn add_freeform_tag<B: ReadBytes>(
|
||||
iter: &mut AtomIterator<B>,
|
||||
builder: &mut MetadataBuilder,
|
||||
) -> Result<()> {
|
||||
let tag = iter.read_atom::<MetaTagAtom>()?;
|
||||
|
||||
// A user-defined tag should only have 1 value.
|
||||
for value_atom in tag.values.iter() {
|
||||
// Parse the value atom data into a string, if possible.
|
||||
if let Some(value) = parse_tag_value(value_atom.data_type, &value_atom.data) {
|
||||
// Gets the fully qualified tag name.
|
||||
let full_name = tag.full_name();
|
||||
|
||||
// Try to map iTunes freeform tags to standard tag keys.
|
||||
let std_key = itunes::std_key_from_tag(&full_name);
|
||||
|
||||
builder.add_tag(Tag::new(std_key, &full_name, value));
|
||||
}
|
||||
else {
|
||||
warn!("unsupported data type {:?} for free-form tag", value_atom.data_type);
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
/// Metadata tag data atom.
|
||||
#[allow(dead_code)]
|
||||
pub struct MetaTagDataAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Tag data.
|
||||
pub data: Box<[u8]>,
|
||||
/// The data type contained in buf.
|
||||
pub data_type: DataType,
|
||||
}
|
||||
|
||||
impl Atom for MetaTagDataAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (version, flags) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
// For the mov brand, this a data type indicator and must always be 0 (well-known type). It
|
||||
// specifies the table in which the next 24-bit integer specifying the actual data type
|
||||
// indexes. For iso/mp4, this is a version, and there is only one version, 0. Therefore,
|
||||
// flags are interpreted as the actual data type index.
|
||||
if version != 0 {
|
||||
return decode_error("isomp4: invalid data atom version");
|
||||
}
|
||||
|
||||
let data_type = DataType::from(flags);
|
||||
|
||||
// For the mov brand, the next four bytes are country and languages code. However, for
|
||||
// iso/mp4 these codes should be ignored.
|
||||
let _country = reader.read_be_u16()?;
|
||||
let _language = reader.read_be_u16()?;
|
||||
|
||||
// The data payload is the remainder of the atom.
|
||||
// TODO: Apply a limit.
|
||||
let data = reader
|
||||
.read_boxed_slice_exact((header.data_len - AtomHeader::EXTRA_DATA_SIZE - 4) as usize)?;
|
||||
|
||||
Ok(MetaTagDataAtom { header, data, data_type })
|
||||
}
|
||||
}
|
||||
|
||||
/// Metadata tag name and mean atom.
|
||||
#[allow(dead_code)]
|
||||
pub struct MetaTagNamespaceAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// For 'mean' atoms, this is the key namespace. For 'name' atom, this is the key name.
|
||||
pub value: String,
|
||||
}
|
||||
|
||||
impl Atom for MetaTagNamespaceAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let buf = reader
|
||||
.read_boxed_slice_exact((header.data_len - AtomHeader::EXTRA_DATA_SIZE) as usize)?;
|
||||
|
||||
// Do a lossy conversion because metadata should not prevent the demuxer from working.
|
||||
let value = String::from_utf8_lossy(&buf).to_string();
|
||||
|
||||
Ok(MetaTagNamespaceAtom { header, value })
|
||||
}
|
||||
}
|
||||
|
||||
/// A generic metadata tag atom.
|
||||
#[allow(dead_code)]
|
||||
pub struct MetaTagAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Tag value(s).
|
||||
pub values: Vec<MetaTagDataAtom>,
|
||||
/// Optional, tag key namespace.
|
||||
pub mean: Option<MetaTagNamespaceAtom>,
|
||||
/// Optional, tag key name.
|
||||
pub name: Option<MetaTagNamespaceAtom>,
|
||||
}
|
||||
|
||||
impl MetaTagAtom {
|
||||
pub fn full_name(&self) -> String {
|
||||
let mut full_name = String::new();
|
||||
|
||||
if self.mean.is_some() || self.name.is_some() {
|
||||
// full_name.push_str("----:");
|
||||
|
||||
if let Some(mean) = &self.mean {
|
||||
full_name.push_str(&mean.value);
|
||||
}
|
||||
|
||||
full_name.push(':');
|
||||
|
||||
if let Some(name) = &self.name {
|
||||
full_name.push_str(&name.value);
|
||||
}
|
||||
}
|
||||
|
||||
full_name
|
||||
}
|
||||
}
|
||||
|
||||
impl Atom for MetaTagAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut mean = None;
|
||||
let mut name = None;
|
||||
let mut values = Vec::new();
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::MetaTagData => {
|
||||
values.push(iter.read_atom::<MetaTagDataAtom>()?);
|
||||
}
|
||||
AtomType::MetaTagName => {
|
||||
name = Some(iter.read_atom::<MetaTagNamespaceAtom>()?);
|
||||
}
|
||||
AtomType::MetaTagMeaning => {
|
||||
mean = Some(iter.read_atom::<MetaTagNamespaceAtom>()?);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
Ok(MetaTagAtom { header, values, mean, name })
|
||||
}
|
||||
}
|
||||
|
||||
/// User data atom.
|
||||
#[allow(dead_code)]
|
||||
pub struct IlstAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Metadata revision.
|
||||
pub metadata: MetadataRevision,
|
||||
}
|
||||
|
||||
impl Atom for IlstAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut mb = MetadataBuilder::new();
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
// Ignore standard atoms, check if other is a metadata atom.
|
||||
match &header.atype {
|
||||
AtomType::AdvisoryTag => add_advisory_tag(&mut iter, &mut mb)?,
|
||||
AtomType::AlbumArtistTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::AlbumArtist))?
|
||||
}
|
||||
AtomType::AlbumTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Album))?
|
||||
}
|
||||
AtomType::ArtistLowerTag => (),
|
||||
AtomType::ArtistTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Artist))?
|
||||
}
|
||||
AtomType::CategoryTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::PodcastCategory))?
|
||||
}
|
||||
AtomType::CommentTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Comment))?
|
||||
}
|
||||
AtomType::CompilationTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Compilation))?
|
||||
}
|
||||
AtomType::ComposerTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Composer))?
|
||||
}
|
||||
AtomType::CopyrightTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Copyright))?
|
||||
}
|
||||
AtomType::CoverTag => add_visual_tag(&mut iter, &mut mb)?,
|
||||
AtomType::CustomGenreTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Genre))?
|
||||
}
|
||||
AtomType::DateTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Date))?
|
||||
}
|
||||
AtomType::DescriptionTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Description))?
|
||||
}
|
||||
AtomType::DiskNumberTag => add_m_of_n_tag(
|
||||
&mut iter,
|
||||
&mut mb,
|
||||
StandardTagKey::DiscNumber,
|
||||
StandardTagKey::DiscTotal,
|
||||
)?,
|
||||
AtomType::EncodedByTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::EncodedBy))?
|
||||
}
|
||||
AtomType::EncoderTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Encoder))?
|
||||
}
|
||||
AtomType::GaplessPlaybackTag => {
|
||||
// TODO: Need standard tag key for gapless playback.
|
||||
// add_boolean_tag(&mut iter, &mut mb, )?
|
||||
}
|
||||
AtomType::GenreTag => add_id3v1_genre_tag(&mut iter, &mut mb)?,
|
||||
AtomType::GroupingTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::ContentGroup))?
|
||||
}
|
||||
AtomType::HdVideoTag => (),
|
||||
AtomType::IdentPodcastTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::IdentPodcast))?
|
||||
}
|
||||
AtomType::KeywordTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::PodcastKeywords))?
|
||||
}
|
||||
AtomType::LongDescriptionTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Description))?
|
||||
}
|
||||
AtomType::LyricsTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Lyrics))?
|
||||
}
|
||||
AtomType::MediaTypeTag => add_media_type_tag(&mut iter, &mut mb)?,
|
||||
AtomType::OwnerTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Owner))?
|
||||
}
|
||||
AtomType::PodcastTag => {
|
||||
add_boolean_tag(&mut iter, &mut mb, StandardTagKey::Podcast)?
|
||||
}
|
||||
AtomType::PurchaseDateTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::PurchaseDate))?
|
||||
}
|
||||
AtomType::RatingTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::Rating))?
|
||||
}
|
||||
AtomType::SortAlbumArtistTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::SortAlbumArtist))?
|
||||
}
|
||||
AtomType::SortAlbumTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::SortAlbum))?
|
||||
}
|
||||
AtomType::SortArtistTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::SortArtist))?
|
||||
}
|
||||
AtomType::SortComposerTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::SortComposer))?
|
||||
}
|
||||
AtomType::SortNameTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::SortTrackTitle))?
|
||||
}
|
||||
AtomType::TempoTag => {
|
||||
add_var_signed_int_tag(&mut iter, &mut mb, StandardTagKey::Bpm)?
|
||||
}
|
||||
AtomType::TrackNumberTag => add_m_of_n_tag(
|
||||
&mut iter,
|
||||
&mut mb,
|
||||
StandardTagKey::TrackNumber,
|
||||
StandardTagKey::TrackTotal,
|
||||
)?,
|
||||
AtomType::TrackTitleTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::TrackTitle))?
|
||||
}
|
||||
AtomType::TvEpisodeNameTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::TvEpisodeTitle))?
|
||||
}
|
||||
AtomType::TvEpisodeNumberTag => {
|
||||
add_var_unsigned_int_tag(&mut iter, &mut mb, StandardTagKey::TvEpisode)?
|
||||
}
|
||||
AtomType::TvNetworkNameTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::TvNetwork))?
|
||||
}
|
||||
AtomType::TvSeasonNumberTag => {
|
||||
add_var_unsigned_int_tag(&mut iter, &mut mb, StandardTagKey::TvSeason)?
|
||||
}
|
||||
AtomType::TvShowNameTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::TvShowTitle))?
|
||||
}
|
||||
AtomType::UrlPodcastTag => {
|
||||
add_generic_tag(&mut iter, &mut mb, Some(StandardTagKey::UrlPodcast))?
|
||||
}
|
||||
AtomType::FreeFormTag => add_freeform_tag(&mut iter, &mut mb)?,
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
Ok(IlstAtom { header, metadata: mb.metadata() })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,93 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
fn parse_language(code: u16) -> String {
|
||||
// An ISO language code outside of these bounds is not valid.
|
||||
if code < 0x400 || code > 0x7fff {
|
||||
String::new()
|
||||
}
|
||||
else {
|
||||
let chars = [
|
||||
((code >> 10) & 0x1f) as u8 + 0x60,
|
||||
((code >> 5) & 0x1f) as u8 + 0x60,
|
||||
((code >> 0) & 0x1f) as u8 + 0x60,
|
||||
];
|
||||
|
||||
String::from_utf8_lossy(&chars).to_string()
|
||||
}
|
||||
}
|
||||
|
||||
/// Media header atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct MdhdAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Creation time.
|
||||
pub ctime: u64,
|
||||
/// Modification time.
|
||||
pub mtime: u64,
|
||||
/// Timescale.
|
||||
pub timescale: u32,
|
||||
/// Duration of the media in timescale units.
|
||||
pub duration: u64,
|
||||
/// Language.
|
||||
pub language: String,
|
||||
}
|
||||
|
||||
impl Atom for MdhdAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (version, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let mut mdhd = MdhdAtom {
|
||||
header,
|
||||
ctime: 0,
|
||||
mtime: 0,
|
||||
timescale: 0,
|
||||
duration: 0,
|
||||
language: String::new(),
|
||||
};
|
||||
|
||||
match version {
|
||||
0 => {
|
||||
mdhd.ctime = u64::from(reader.read_be_u32()?);
|
||||
mdhd.mtime = u64::from(reader.read_be_u32()?);
|
||||
mdhd.timescale = reader.read_be_u32()?;
|
||||
// 0xffff_ffff is a special case.
|
||||
mdhd.duration = match reader.read_be_u32()? {
|
||||
u32::MAX => u64::MAX,
|
||||
duration => u64::from(duration),
|
||||
};
|
||||
}
|
||||
1 => {
|
||||
mdhd.ctime = reader.read_be_u64()?;
|
||||
mdhd.mtime = reader.read_be_u64()?;
|
||||
mdhd.timescale = reader.read_be_u32()?;
|
||||
mdhd.duration = reader.read_be_u64()?;
|
||||
}
|
||||
_ => {
|
||||
return decode_error("isomp4: invalid mdhd version");
|
||||
}
|
||||
}
|
||||
|
||||
mdhd.language = parse_language(reader.read_be_u16()?);
|
||||
|
||||
// Quality
|
||||
let _ = reader.read_be_u16()?;
|
||||
|
||||
Ok(mdhd)
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,63 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, AtomIterator, AtomType, HdlrAtom, MdhdAtom, MinfAtom};
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct MdiaAtom {
|
||||
header: AtomHeader,
|
||||
pub mdhd: MdhdAtom,
|
||||
pub hdlr: HdlrAtom,
|
||||
pub minf: MinfAtom,
|
||||
}
|
||||
|
||||
impl Atom for MdiaAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut mdhd = None;
|
||||
let mut hdlr = None;
|
||||
let mut minf = None;
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::MediaHeader => {
|
||||
mdhd = Some(iter.read_atom::<MdhdAtom>()?);
|
||||
}
|
||||
AtomType::Handler => {
|
||||
hdlr = Some(iter.read_atom::<HdlrAtom>()?);
|
||||
}
|
||||
AtomType::MediaInfo => {
|
||||
minf = Some(iter.read_atom::<MinfAtom>()?);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
if mdhd.is_none() {
|
||||
return decode_error("isomp4: missing mdhd atom");
|
||||
}
|
||||
|
||||
if hdlr.is_none() {
|
||||
return decode_error("isomp4: missing hdlr atom");
|
||||
}
|
||||
|
||||
if minf.is_none() {
|
||||
return decode_error("isomp4: missing minf atom");
|
||||
}
|
||||
|
||||
Ok(MdiaAtom { header, mdhd: mdhd.unwrap(), hdlr: hdlr.unwrap(), minf: minf.unwrap() })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,41 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
/// Movie extends header atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct MehdAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Fragment duration.
|
||||
pub fragment_duration: u64,
|
||||
}
|
||||
|
||||
impl Atom for MehdAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (version, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let fragment_duration = match version {
|
||||
0 => u64::from(reader.read_be_u32()?),
|
||||
1 => reader.read_be_u64()?,
|
||||
_ => {
|
||||
return decode_error("isomp4: invalid mehd version");
|
||||
}
|
||||
};
|
||||
|
||||
Ok(MehdAtom { header, fragment_duration })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,66 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use std::fmt::Debug;
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
use symphonia_core::meta::MetadataRevision;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, AtomIterator, AtomType, IlstAtom};
|
||||
|
||||
/// User data atom.
|
||||
#[allow(dead_code)]
|
||||
pub struct MetaAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Metadata revision.
|
||||
pub metadata: Option<MetadataRevision>,
|
||||
}
|
||||
|
||||
impl Debug for MetaAtom {
|
||||
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||
write!(f, "(redacted)")
|
||||
}
|
||||
}
|
||||
|
||||
impl MetaAtom {
|
||||
/// If metadata was read, consumes the metadata and returns it.
|
||||
pub fn take_metadata(&mut self) -> Option<MetadataRevision> {
|
||||
self.metadata.take()
|
||||
}
|
||||
}
|
||||
|
||||
impl Atom for MetaAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
#[allow(clippy::single_match)]
|
||||
fn read<B: ReadBytes>(reader: &mut B, mut header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
// AtomIterator doesn't know the extra data was read already, so the extra data size must be
|
||||
// subtrated from the atom's data length.
|
||||
header.data_len -= AtomHeader::EXTRA_DATA_SIZE;
|
||||
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut metadata = None;
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::MetaList => {
|
||||
metadata = Some(iter.read_atom::<IlstAtom>()?.metadata);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
Ok(MetaAtom { header, metadata })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,35 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
/// Movie fragment header atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct MfhdAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Sequence number associated with fragment.
|
||||
pub sequence_number: u32,
|
||||
}
|
||||
|
||||
impl Atom for MfhdAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let sequence_number = reader.read_be_u32()?;
|
||||
|
||||
Ok(MfhdAtom { header, sequence_number })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,54 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, AtomIterator, AtomType, SmhdAtom, StblAtom};
|
||||
|
||||
/// Media information atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct MinfAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Sound media header atom.
|
||||
pub smhd: Option<SmhdAtom>,
|
||||
/// Sample table atom.
|
||||
pub stbl: StblAtom,
|
||||
}
|
||||
|
||||
impl Atom for MinfAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut smhd = None;
|
||||
let mut stbl = None;
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::SoundMediaHeader => {
|
||||
smhd = Some(iter.read_atom::<SmhdAtom>()?);
|
||||
}
|
||||
AtomType::SampleTable => {
|
||||
stbl = Some(iter.read_atom::<StblAtom>()?);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
if stbl.is_none() {
|
||||
return decode_error("isomp4: missing stbl atom");
|
||||
}
|
||||
|
||||
Ok(MinfAtom { header, smhd, stbl: stbl.unwrap() })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,482 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
pub(crate) mod alac;
|
||||
pub(crate) mod co64;
|
||||
pub(crate) mod ctts;
|
||||
pub(crate) mod edts;
|
||||
pub(crate) mod elst;
|
||||
pub(crate) mod esds;
|
||||
pub(crate) mod flac;
|
||||
pub(crate) mod ftyp;
|
||||
pub(crate) mod hdlr;
|
||||
pub(crate) mod ilst;
|
||||
pub(crate) mod mdhd;
|
||||
pub(crate) mod mdia;
|
||||
pub(crate) mod mehd;
|
||||
pub(crate) mod meta;
|
||||
pub(crate) mod mfhd;
|
||||
pub(crate) mod minf;
|
||||
pub(crate) mod moof;
|
||||
pub(crate) mod moov;
|
||||
pub(crate) mod mvex;
|
||||
pub(crate) mod mvhd;
|
||||
pub(crate) mod opus;
|
||||
pub(crate) mod sidx;
|
||||
pub(crate) mod smhd;
|
||||
pub(crate) mod stbl;
|
||||
pub(crate) mod stco;
|
||||
pub(crate) mod stsc;
|
||||
pub(crate) mod stsd;
|
||||
pub(crate) mod stss;
|
||||
pub(crate) mod stsz;
|
||||
pub(crate) mod stts;
|
||||
pub(crate) mod tfhd;
|
||||
pub(crate) mod tkhd;
|
||||
pub(crate) mod traf;
|
||||
pub(crate) mod trak;
|
||||
pub(crate) mod trex;
|
||||
pub(crate) mod trun;
|
||||
pub(crate) mod udta;
|
||||
pub(crate) mod wave;
|
||||
|
||||
pub use self::meta::MetaAtom;
|
||||
pub use alac::AlacAtom;
|
||||
pub use co64::Co64Atom;
|
||||
#[allow(unused_imports)]
|
||||
pub use ctts::CttsAtom;
|
||||
pub use edts::EdtsAtom;
|
||||
pub use elst::ElstAtom;
|
||||
pub use esds::EsdsAtom;
|
||||
pub use flac::FlacAtom;
|
||||
pub use ftyp::FtypAtom;
|
||||
pub use hdlr::HdlrAtom;
|
||||
pub use ilst::IlstAtom;
|
||||
pub use mdhd::MdhdAtom;
|
||||
pub use mdia::MdiaAtom;
|
||||
pub use mehd::MehdAtom;
|
||||
pub use mfhd::MfhdAtom;
|
||||
pub use minf::MinfAtom;
|
||||
pub use moof::MoofAtom;
|
||||
pub use moov::MoovAtom;
|
||||
pub use mvex::MvexAtom;
|
||||
pub use mvhd::MvhdAtom;
|
||||
pub use opus::OpusAtom;
|
||||
pub use sidx::SidxAtom;
|
||||
pub use smhd::SmhdAtom;
|
||||
pub use stbl::StblAtom;
|
||||
pub use stco::StcoAtom;
|
||||
pub use stsc::StscAtom;
|
||||
pub use stsd::StsdAtom;
|
||||
#[allow(unused_imports)]
|
||||
pub use stss::StssAtom;
|
||||
pub use stsz::StszAtom;
|
||||
pub use stts::SttsAtom;
|
||||
pub use tfhd::TfhdAtom;
|
||||
pub use tkhd::TkhdAtom;
|
||||
pub use traf::TrafAtom;
|
||||
pub use trak::TrakAtom;
|
||||
pub use trex::TrexAtom;
|
||||
pub use trun::TrunAtom;
|
||||
pub use udta::UdtaAtom;
|
||||
pub use wave::WaveAtom;
|
||||
|
||||
/// Atom types.
|
||||
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
|
||||
pub enum AtomType {
|
||||
Ac3,
|
||||
AdvisoryTag,
|
||||
Alac,
|
||||
ALaw,
|
||||
AlbumArtistTag,
|
||||
AlbumTag,
|
||||
ArtistLowerTag,
|
||||
ArtistTag,
|
||||
CategoryTag,
|
||||
ChunkOffset,
|
||||
ChunkOffset64,
|
||||
CommentTag,
|
||||
CompilationTag,
|
||||
ComposerTag,
|
||||
CompositionTimeToSample,
|
||||
CopyrightTag,
|
||||
CoverTag,
|
||||
CustomGenreTag,
|
||||
DateTag,
|
||||
DescriptionTag,
|
||||
DiskNumberTag,
|
||||
Edit,
|
||||
EditList,
|
||||
EncodedByTag,
|
||||
EncoderTag,
|
||||
Esds,
|
||||
F32SampleEntry,
|
||||
F64SampleEntry,
|
||||
FileType,
|
||||
Flac,
|
||||
FlacDsConfig,
|
||||
Free,
|
||||
FreeFormTag,
|
||||
GaplessPlaybackTag,
|
||||
GenreTag,
|
||||
GroupingTag,
|
||||
Handler,
|
||||
HdVideoTag,
|
||||
IdentPodcastTag,
|
||||
KeywordTag,
|
||||
LongDescriptionTag,
|
||||
Lpcm,
|
||||
LyricsTag,
|
||||
Media,
|
||||
MediaData,
|
||||
MediaHeader,
|
||||
MediaInfo,
|
||||
MediaTypeTag,
|
||||
Meta,
|
||||
MetaList,
|
||||
MetaTagData,
|
||||
MetaTagMeaning,
|
||||
MetaTagName,
|
||||
Movie,
|
||||
MovieExtends,
|
||||
MovieExtendsHeader,
|
||||
MovieFragment,
|
||||
MovieFragmentHeader,
|
||||
MovieHeader,
|
||||
Mp3,
|
||||
Mp4a,
|
||||
MuLaw,
|
||||
Opus,
|
||||
OpusDsConfig,
|
||||
OwnerTag,
|
||||
PodcastTag,
|
||||
PurchaseDateTag,
|
||||
QtWave,
|
||||
RatingTag,
|
||||
S16BeSampleEntry,
|
||||
S16LeSampleEntry,
|
||||
S24SampleEntry,
|
||||
S32SampleEntry,
|
||||
SampleDescription,
|
||||
SampleSize,
|
||||
SampleTable,
|
||||
SampleToChunk,
|
||||
SegmentIndex,
|
||||
Skip,
|
||||
SortAlbumArtistTag,
|
||||
SortAlbumTag,
|
||||
SortArtistTag,
|
||||
SortComposerTag,
|
||||
SortNameTag,
|
||||
SoundMediaHeader,
|
||||
SyncSample,
|
||||
TempoTag,
|
||||
TimeToSample,
|
||||
Track,
|
||||
TrackExtends,
|
||||
TrackFragment,
|
||||
TrackFragmentHeader,
|
||||
TrackFragmentRun,
|
||||
TrackHeader,
|
||||
TrackNumberTag,
|
||||
TrackTitleTag,
|
||||
TvEpisodeNameTag,
|
||||
TvEpisodeNumberTag,
|
||||
TvNetworkNameTag,
|
||||
TvSeasonNumberTag,
|
||||
TvShowNameTag,
|
||||
U8SampleEntry,
|
||||
UrlPodcastTag,
|
||||
UserData,
|
||||
Other([u8; 4]),
|
||||
}
|
||||
|
||||
impl From<[u8; 4]> for AtomType {
|
||||
fn from(val: [u8; 4]) -> Self {
|
||||
match &val {
|
||||
b".mp3" => AtomType::Mp3,
|
||||
b"ac-3" => AtomType::Ac3,
|
||||
b"alac" => AtomType::Alac,
|
||||
b"alaw" => AtomType::ALaw,
|
||||
b"co64" => AtomType::ChunkOffset64,
|
||||
b"ctts" => AtomType::CompositionTimeToSample,
|
||||
b"data" => AtomType::MetaTagData,
|
||||
b"dfLa" => AtomType::FlacDsConfig,
|
||||
b"dOps" => AtomType::OpusDsConfig,
|
||||
b"edts" => AtomType::Edit,
|
||||
b"elst" => AtomType::EditList,
|
||||
b"esds" => AtomType::Esds,
|
||||
b"fl32" => AtomType::F32SampleEntry,
|
||||
b"fl64" => AtomType::F64SampleEntry,
|
||||
b"fLaC" => AtomType::Flac,
|
||||
b"free" => AtomType::Free,
|
||||
b"ftyp" => AtomType::FileType,
|
||||
b"hdlr" => AtomType::Handler,
|
||||
b"ilst" => AtomType::MetaList,
|
||||
b"in24" => AtomType::S24SampleEntry,
|
||||
b"in32" => AtomType::S32SampleEntry,
|
||||
b"lpcm" => AtomType::Lpcm,
|
||||
b"mdat" => AtomType::MediaData,
|
||||
b"mdhd" => AtomType::MediaHeader,
|
||||
b"mdia" => AtomType::Media,
|
||||
b"mean" => AtomType::MetaTagMeaning,
|
||||
b"mehd" => AtomType::MovieExtendsHeader,
|
||||
b"meta" => AtomType::Meta,
|
||||
b"mfhd" => AtomType::MovieFragmentHeader,
|
||||
b"minf" => AtomType::MediaInfo,
|
||||
b"moof" => AtomType::MovieFragment,
|
||||
b"moov" => AtomType::Movie,
|
||||
b"mp4a" => AtomType::Mp4a,
|
||||
b"mvex" => AtomType::MovieExtends,
|
||||
b"mvhd" => AtomType::MovieHeader,
|
||||
b"name" => AtomType::MetaTagName,
|
||||
b"Opus" => AtomType::Opus,
|
||||
b"raw " => AtomType::U8SampleEntry,
|
||||
b"sidx" => AtomType::SegmentIndex,
|
||||
b"skip" => AtomType::Skip,
|
||||
b"smhd" => AtomType::SoundMediaHeader,
|
||||
b"sowt" => AtomType::S16LeSampleEntry,
|
||||
b"stbl" => AtomType::SampleTable,
|
||||
b"stco" => AtomType::ChunkOffset,
|
||||
b"stsc" => AtomType::SampleToChunk,
|
||||
b"stsd" => AtomType::SampleDescription,
|
||||
b"stss" => AtomType::SyncSample,
|
||||
b"stsz" => AtomType::SampleSize,
|
||||
b"stts" => AtomType::TimeToSample,
|
||||
b"tfhd" => AtomType::TrackFragmentHeader,
|
||||
b"tkhd" => AtomType::TrackHeader,
|
||||
b"traf" => AtomType::TrackFragment,
|
||||
b"trak" => AtomType::Track,
|
||||
b"trex" => AtomType::TrackExtends,
|
||||
b"trun" => AtomType::TrackFragmentRun,
|
||||
b"twos" => AtomType::S16BeSampleEntry,
|
||||
b"udta" => AtomType::UserData,
|
||||
b"ulaw" => AtomType::MuLaw,
|
||||
b"wave" => AtomType::QtWave,
|
||||
// Metadata Boxes
|
||||
b"----" => AtomType::FreeFormTag,
|
||||
b"aART" => AtomType::AlbumArtistTag,
|
||||
b"catg" => AtomType::CategoryTag,
|
||||
b"covr" => AtomType::CoverTag,
|
||||
b"cpil" => AtomType::CompilationTag,
|
||||
b"cprt" => AtomType::CopyrightTag,
|
||||
b"desc" => AtomType::DescriptionTag,
|
||||
b"disk" => AtomType::DiskNumberTag,
|
||||
b"egid" => AtomType::IdentPodcastTag,
|
||||
b"gnre" => AtomType::GenreTag,
|
||||
b"hdvd" => AtomType::HdVideoTag,
|
||||
b"keyw" => AtomType::KeywordTag,
|
||||
b"ldes" => AtomType::LongDescriptionTag,
|
||||
b"ownr" => AtomType::OwnerTag,
|
||||
b"pcst" => AtomType::PodcastTag,
|
||||
b"pgap" => AtomType::GaplessPlaybackTag,
|
||||
b"purd" => AtomType::PurchaseDateTag,
|
||||
b"purl" => AtomType::UrlPodcastTag,
|
||||
b"rate" => AtomType::RatingTag,
|
||||
b"rtng" => AtomType::AdvisoryTag,
|
||||
b"soaa" => AtomType::SortAlbumArtistTag,
|
||||
b"soal" => AtomType::SortAlbumTag,
|
||||
b"soar" => AtomType::SortArtistTag,
|
||||
b"soco" => AtomType::SortComposerTag,
|
||||
b"sonm" => AtomType::SortNameTag,
|
||||
b"stik" => AtomType::MediaTypeTag,
|
||||
b"tmpo" => AtomType::TempoTag,
|
||||
b"trkn" => AtomType::TrackNumberTag,
|
||||
b"tven" => AtomType::TvEpisodeNameTag,
|
||||
b"tves" => AtomType::TvEpisodeNumberTag,
|
||||
b"tvnn" => AtomType::TvNetworkNameTag,
|
||||
b"tvsh" => AtomType::TvShowNameTag,
|
||||
b"tvsn" => AtomType::TvSeasonNumberTag,
|
||||
b"\xa9alb" => AtomType::AlbumTag,
|
||||
b"\xa9art" => AtomType::ArtistLowerTag,
|
||||
b"\xa9ART" => AtomType::ArtistTag,
|
||||
b"\xa9cmt" => AtomType::CommentTag,
|
||||
b"\xa9day" => AtomType::DateTag,
|
||||
b"\xa9enc" => AtomType::EncodedByTag,
|
||||
b"\xa9gen" => AtomType::CustomGenreTag,
|
||||
b"\xa9grp" => AtomType::GroupingTag,
|
||||
b"\xa9lyr" => AtomType::LyricsTag,
|
||||
b"\xa9nam" => AtomType::TrackTitleTag,
|
||||
b"\xa9too" => AtomType::EncoderTag,
|
||||
b"\xa9wrt" => AtomType::ComposerTag,
|
||||
_ => AtomType::Other(val),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Common atom header.
|
||||
#[derive(Copy, Clone, Debug)]
|
||||
pub struct AtomHeader {
|
||||
/// The atom type.
|
||||
pub atype: AtomType,
|
||||
/// The total size of the atom including the header.
|
||||
pub atom_len: u64,
|
||||
/// The size of the payload data.
|
||||
pub data_len: u64,
|
||||
}
|
||||
|
||||
impl AtomHeader {
|
||||
const HEADER_SIZE: u64 = 8;
|
||||
const EXTENDED_HEADER_SIZE: u64 = AtomHeader::HEADER_SIZE + 8;
|
||||
const EXTRA_DATA_SIZE: u64 = 4;
|
||||
|
||||
/// Reads an atom header from the provided `ByteStream`.
|
||||
pub fn read<B: ReadBytes>(reader: &mut B) -> Result<AtomHeader> {
|
||||
let mut atom_len = u64::from(reader.read_be_u32()?);
|
||||
let atype = AtomType::from(reader.read_quad_bytes()?);
|
||||
|
||||
let data_len = match atom_len {
|
||||
0 => 0,
|
||||
1 => {
|
||||
atom_len = reader.read_be_u64()?;
|
||||
|
||||
// The atom size should be atleast the length of the header.
|
||||
if atom_len < AtomHeader::EXTENDED_HEADER_SIZE {
|
||||
return decode_error("isomp4: atom size is invalid");
|
||||
}
|
||||
|
||||
atom_len - AtomHeader::EXTENDED_HEADER_SIZE
|
||||
}
|
||||
_ => {
|
||||
// The atom size should be atleast the length of the header.
|
||||
if atom_len < AtomHeader::HEADER_SIZE {
|
||||
return decode_error("isomp4: atom size is invalid");
|
||||
}
|
||||
|
||||
atom_len - AtomHeader::HEADER_SIZE
|
||||
}
|
||||
};
|
||||
|
||||
Ok(AtomHeader { atype, atom_len, data_len })
|
||||
}
|
||||
|
||||
#[allow(dead_code)]
|
||||
pub fn base_header_len(&self) -> u64 {
|
||||
match self.atom_len {
|
||||
0 => AtomHeader::HEADER_SIZE,
|
||||
_ => self.atom_len - self.data_len,
|
||||
}
|
||||
}
|
||||
|
||||
/// For applicable atoms, reads the atom header extra data: a tuple composed of a u8 version
|
||||
/// number, and a u24 bitset of flags.
|
||||
pub fn read_extra<B: ReadBytes>(reader: &mut B) -> Result<(u8, u32)> {
|
||||
Ok((reader.read_u8()?, reader.read_be_u24()?))
|
||||
}
|
||||
}
|
||||
|
||||
pub trait Atom: Sized {
|
||||
#[allow(dead_code)]
|
||||
fn header(&self) -> AtomHeader;
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self>;
|
||||
}
|
||||
|
||||
pub struct AtomIterator<B: ReadBytes> {
|
||||
reader: B,
|
||||
len: Option<u64>,
|
||||
cur_atom: Option<AtomHeader>,
|
||||
base_pos: u64,
|
||||
next_atom_pos: u64,
|
||||
}
|
||||
|
||||
impl<B: ReadBytes> AtomIterator<B> {
|
||||
pub fn new_root(reader: B, len: Option<u64>) -> Self {
|
||||
let base_pos = reader.pos();
|
||||
|
||||
AtomIterator { reader, len, cur_atom: None, base_pos, next_atom_pos: base_pos }
|
||||
}
|
||||
|
||||
pub fn new(reader: B, container: AtomHeader) -> Self {
|
||||
let base_pos = reader.pos();
|
||||
|
||||
AtomIterator {
|
||||
reader,
|
||||
len: Some(container.data_len),
|
||||
cur_atom: None,
|
||||
base_pos,
|
||||
next_atom_pos: base_pos,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn into_inner(self) -> B {
|
||||
self.reader
|
||||
}
|
||||
|
||||
pub fn inner_mut(&mut self) -> &mut B {
|
||||
&mut self.reader
|
||||
}
|
||||
|
||||
/// Exclusive end offset of the current atom in the stream.
|
||||
pub fn current_atom_end(&self) -> u64 {
|
||||
self.next_atom_pos
|
||||
}
|
||||
|
||||
pub fn next(&mut self) -> Result<Option<AtomHeader>> {
|
||||
// Ignore any remaining data in the current atom that was not read.
|
||||
let cur_pos = self.reader.pos();
|
||||
|
||||
if cur_pos < self.next_atom_pos {
|
||||
self.reader.ignore_bytes(self.next_atom_pos - cur_pos)?;
|
||||
}
|
||||
else if cur_pos > self.next_atom_pos {
|
||||
// This is very bad, either the atom's length was incorrect or the demuxer erroroneously
|
||||
// overread an atom.
|
||||
return decode_error("isomp4: overread atom");
|
||||
}
|
||||
|
||||
// If len is specified, then do not read more than len bytes.
|
||||
if let Some(len) = self.len {
|
||||
if self.next_atom_pos - self.base_pos >= len {
|
||||
return Ok(None);
|
||||
}
|
||||
}
|
||||
|
||||
// Read the next atom header.
|
||||
let atom = AtomHeader::read(&mut self.reader)?;
|
||||
|
||||
// Calculate the start position for the next atom (the exclusive end of the current atom).
|
||||
self.next_atom_pos = match atom.atom_len {
|
||||
0 => {
|
||||
// An atom with a length of zero is defined to span to the end of the stream. If
|
||||
// len is available, use it for the next atom start position, otherwise, use u64 max
|
||||
// which will trip an end of stream error on the next iteration.
|
||||
self.len.map(|l| self.base_pos + l).unwrap_or(u64::MAX)
|
||||
}
|
||||
|
||||
len => self.next_atom_pos + len,
|
||||
};
|
||||
|
||||
self.cur_atom = Some(atom);
|
||||
|
||||
Ok(self.cur_atom)
|
||||
}
|
||||
|
||||
pub fn next_no_consume(&mut self) -> Result<Option<AtomHeader>> {
|
||||
if self.cur_atom.is_some() {
|
||||
Ok(self.cur_atom)
|
||||
}
|
||||
else {
|
||||
self.next()
|
||||
}
|
||||
}
|
||||
|
||||
pub fn read_atom<A: Atom>(&mut self) -> Result<A> {
|
||||
// It is not possible to read the current atom more than once because ByteStream is not
|
||||
// seekable. Therefore, raise an assert if read_atom is called more than once between calls
|
||||
// to next, or after next returns None.
|
||||
assert!(self.cur_atom.is_some());
|
||||
A::read(&mut self.reader, self.cur_atom.take().unwrap())
|
||||
}
|
||||
|
||||
pub fn consume_atom(&mut self) {
|
||||
assert!(self.cur_atom.take().is_some());
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,60 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, AtomIterator, AtomType, MfhdAtom, TrafAtom};
|
||||
|
||||
/// Movie fragment atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct MoofAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// The position of the first byte of this moof atom. This is used as the anchor point for the
|
||||
/// subsequent track atoms.
|
||||
pub moof_base_pos: u64,
|
||||
/// Movie fragment header.
|
||||
pub mfhd: MfhdAtom,
|
||||
/// Track fragments.
|
||||
pub trafs: Vec<TrafAtom>,
|
||||
}
|
||||
|
||||
impl Atom for MoofAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let moof_base_pos = reader.pos() - AtomHeader::HEADER_SIZE;
|
||||
|
||||
let mut mfhd = None;
|
||||
let mut trafs = Vec::new();
|
||||
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::MovieFragmentHeader => {
|
||||
mfhd = Some(iter.read_atom::<MfhdAtom>()?);
|
||||
}
|
||||
AtomType::TrackFragment => {
|
||||
let traf = iter.read_atom::<TrafAtom>()?;
|
||||
trafs.push(traf);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
if mfhd.is_none() {
|
||||
return decode_error("isomp4: missing mfhd atom");
|
||||
}
|
||||
|
||||
Ok(MoofAtom { header, moof_base_pos, mfhd: mfhd.unwrap(), trafs })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,103 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
use symphonia_core::meta::MetadataRevision;
|
||||
|
||||
use crate::atoms::{
|
||||
Atom, AtomHeader, AtomIterator, AtomType, MvexAtom, MvhdAtom, TrakAtom, UdtaAtom,
|
||||
};
|
||||
|
||||
use log::warn;
|
||||
|
||||
/// Movie atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct MoovAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Movie header atom.
|
||||
pub mvhd: MvhdAtom,
|
||||
/// Trak atoms.
|
||||
pub traks: Vec<TrakAtom>,
|
||||
/// Movie extends atom. The presence of this atom indicates a fragmented stream.
|
||||
pub mvex: Option<MvexAtom>,
|
||||
/// User data (usually metadata).
|
||||
pub udta: Option<UdtaAtom>,
|
||||
}
|
||||
|
||||
impl MoovAtom {
|
||||
/// If metadata was read, consumes the metadata and returns it.
|
||||
pub fn take_metadata(&mut self) -> Option<MetadataRevision> {
|
||||
self.udta.as_mut().and_then(|udta| udta.take_metadata())
|
||||
}
|
||||
|
||||
/// Is the movie segmented.
|
||||
pub fn is_fragmented(&self) -> bool {
|
||||
self.mvex.is_some()
|
||||
}
|
||||
}
|
||||
|
||||
impl Atom for MoovAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut mvhd = None;
|
||||
let mut traks = Vec::new();
|
||||
let mut mvex = None;
|
||||
let mut udta = None;
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::MovieHeader => {
|
||||
mvhd = Some(iter.read_atom::<MvhdAtom>()?);
|
||||
}
|
||||
AtomType::Track => {
|
||||
// Gracefully skip malformed tracks (e.g. MJPEG cover-art streams
|
||||
// in older iTunes M4A files whose stbl or stsd may be missing
|
||||
// required atoms). The AtomIterator's next_atom_pos was already
|
||||
// set before read_atom was called, so a failure mid-parse still
|
||||
// leaves the iterator positioned at the end of this atom.
|
||||
match iter.read_atom::<TrakAtom>() {
|
||||
Ok(trak) => traks.push(trak),
|
||||
Err(e) => warn!("isomp4: skipping malformed trak atom: {}", e),
|
||||
}
|
||||
}
|
||||
AtomType::MovieExtends => {
|
||||
mvex = Some(iter.read_atom::<MvexAtom>()?);
|
||||
}
|
||||
AtomType::UserData => {
|
||||
udta = Some(iter.read_atom::<UdtaAtom>()?);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
if mvhd.is_none() {
|
||||
return decode_error("isomp4: missing mvhd atom");
|
||||
}
|
||||
|
||||
// If fragmented, the mvex atom should contain a trex atom for each trak atom in moov.
|
||||
if let Some(mvex) = mvex.as_ref() {
|
||||
// For each trak, find a matching trex atom using the track id.
|
||||
for trak in traks.iter() {
|
||||
let found = mvex.trexs.iter().any(|trex| trex.track_id == trak.tkhd.id);
|
||||
|
||||
if !found {
|
||||
warn!("missing trex atom for trak with id={}", trak.tkhd.id);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Ok(MoovAtom { header, mvhd: mvhd.unwrap(), traks, mvex, udta })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,51 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, AtomIterator, AtomType, MehdAtom, TrexAtom};
|
||||
|
||||
/// Movie extends atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct MvexAtom {
|
||||
/// Atom header.
|
||||
pub header: AtomHeader,
|
||||
/// Movie extends header, optional.
|
||||
pub mehd: Option<MehdAtom>,
|
||||
/// Track extends box, one per track.
|
||||
pub trexs: Vec<TrexAtom>,
|
||||
}
|
||||
|
||||
impl Atom for MvexAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut mehd = None;
|
||||
let mut trexs = Vec::new();
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::MovieExtendsHeader => {
|
||||
mehd = Some(iter.read_atom::<MehdAtom>()?);
|
||||
}
|
||||
AtomType::TrackExtends => {
|
||||
let trex = iter.read_atom::<TrexAtom>()?;
|
||||
trexs.push(trex);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
Ok(MvexAtom { header, mehd, trexs })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,80 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
use crate::fp::FpU8;
|
||||
|
||||
/// Movie header atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct MvhdAtom {
|
||||
/// Atom header.
|
||||
pub header: AtomHeader,
|
||||
/// The creation time.
|
||||
pub ctime: u64,
|
||||
/// The modification time.
|
||||
pub mtime: u64,
|
||||
/// Timescale for the movie expressed as the number of units per second.
|
||||
pub timescale: u32,
|
||||
/// The duration of the movie in `timescale` units.
|
||||
pub duration: u64,
|
||||
/// The preferred volume to play the movie.
|
||||
pub volume: FpU8,
|
||||
}
|
||||
|
||||
impl Atom for MvhdAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (version, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let mut mvhd = MvhdAtom {
|
||||
header,
|
||||
ctime: 0,
|
||||
mtime: 0,
|
||||
timescale: 0,
|
||||
duration: 0,
|
||||
volume: Default::default(),
|
||||
};
|
||||
|
||||
// Version 0 uses 32-bit time values, verion 1 used 64-bit values.
|
||||
match version {
|
||||
0 => {
|
||||
mvhd.ctime = u64::from(reader.read_be_u32()?);
|
||||
mvhd.mtime = u64::from(reader.read_be_u32()?);
|
||||
mvhd.timescale = reader.read_be_u32()?;
|
||||
// 0xffff_ffff is a special case.
|
||||
mvhd.duration = match reader.read_be_u32()? {
|
||||
u32::MAX => u64::MAX,
|
||||
duration => u64::from(duration),
|
||||
};
|
||||
}
|
||||
1 => {
|
||||
mvhd.ctime = reader.read_be_u64()?;
|
||||
mvhd.mtime = reader.read_be_u64()?;
|
||||
mvhd.timescale = reader.read_be_u32()?;
|
||||
mvhd.duration = reader.read_be_u64()?;
|
||||
}
|
||||
_ => return decode_error("isomp4: invalid mvhd version"),
|
||||
}
|
||||
|
||||
// Ignore the preferred playback rate.
|
||||
let _ = reader.read_be_u32()?;
|
||||
|
||||
// Preferred volume.
|
||||
mvhd.volume = FpU8::parse_raw(reader.read_be_u16()?);
|
||||
|
||||
// Remaining fields are ignored.
|
||||
|
||||
Ok(mvhd)
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,72 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::codecs::{CodecParameters, CODEC_TYPE_OPUS};
|
||||
use symphonia_core::errors::{decode_error, unsupported_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct OpusAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Opus extra data (identification header).
|
||||
extra_data: Box<[u8]>,
|
||||
}
|
||||
|
||||
impl Atom for OpusAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
const OPUS_MAGIC: &[u8] = b"OpusHead";
|
||||
const OPUS_MAGIC_LEN: usize = OPUS_MAGIC.len();
|
||||
|
||||
const MIN_OPUS_EXTRA_DATA_SIZE: usize = OPUS_MAGIC_LEN + 11;
|
||||
const MAX_OPUS_EXTRA_DATA_SIZE: usize = MIN_OPUS_EXTRA_DATA_SIZE + 257;
|
||||
|
||||
// Offset of the Opus version number in the extra data.
|
||||
const OPUS_EXTRADATA_VERSION_OFFSET: usize = OPUS_MAGIC_LEN;
|
||||
|
||||
// The dops atom contains an Opus identification header excluding the OpusHead magic
|
||||
// signature. Therefore, the atom data length should be atleast as long as the shortest
|
||||
// Opus identification header.
|
||||
let data_len = header.data_len as usize;
|
||||
|
||||
if data_len < MIN_OPUS_EXTRA_DATA_SIZE - OPUS_MAGIC_LEN {
|
||||
return decode_error("isomp4 (opus): opus identification header too short");
|
||||
}
|
||||
|
||||
if data_len > MAX_OPUS_EXTRA_DATA_SIZE - OPUS_MAGIC_LEN {
|
||||
return decode_error("isomp4 (opus): opus identification header too large");
|
||||
}
|
||||
|
||||
let mut extra_data = vec![0; OPUS_MAGIC_LEN + data_len].into_boxed_slice();
|
||||
|
||||
// The Opus magic is excluded in the atom, but the extra data must start with it.
|
||||
extra_data[..OPUS_MAGIC_LEN].copy_from_slice(OPUS_MAGIC);
|
||||
|
||||
// Read the extra data from the atom.
|
||||
reader.read_buf_exact(&mut extra_data[OPUS_MAGIC_LEN..])?;
|
||||
|
||||
// Verify the version number is 0.
|
||||
if extra_data[OPUS_EXTRADATA_VERSION_OFFSET] != 0 {
|
||||
return unsupported_error("isomp4 (opus): unsupported opus version");
|
||||
}
|
||||
|
||||
Ok(OpusAtom { header, extra_data })
|
||||
}
|
||||
}
|
||||
|
||||
impl OpusAtom {
|
||||
pub fn fill_codec_params(&self, codec_params: &mut CodecParameters) {
|
||||
codec_params.for_codec(CODEC_TYPE_OPUS).with_extra_data(self.extra_data.clone());
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,89 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
#[derive(Debug)]
|
||||
pub enum ReferenceType {
|
||||
Segment,
|
||||
Media,
|
||||
}
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct SidxReference {
|
||||
pub reference_type: ReferenceType,
|
||||
pub reference_size: u32,
|
||||
pub subsegment_duration: u32,
|
||||
// pub starts_with_sap: bool,
|
||||
// pub sap_type: u8,
|
||||
// pub sap_delta_time: u32,
|
||||
}
|
||||
|
||||
/// Segment index atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct SidxAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
pub reference_id: u32,
|
||||
pub timescale: u32,
|
||||
pub earliest_pts: u64,
|
||||
pub first_offset: u64,
|
||||
pub references: Vec<SidxReference>,
|
||||
}
|
||||
|
||||
impl Atom for SidxAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
// The anchor point for segment offsets is the first byte after this atom.
|
||||
let anchor = reader.pos() + header.data_len;
|
||||
|
||||
let (version, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let reference_id = reader.read_be_u32()?;
|
||||
let timescale = reader.read_be_u32()?;
|
||||
|
||||
let (earliest_pts, first_offset) = match version {
|
||||
0 => (u64::from(reader.read_be_u32()?), anchor + u64::from(reader.read_be_u32()?)),
|
||||
1 => (reader.read_be_u64()?, anchor + reader.read_be_u64()?),
|
||||
_ => {
|
||||
return decode_error("isomp4: invalid sidx version");
|
||||
}
|
||||
};
|
||||
|
||||
let _reserved = reader.read_be_u16()?;
|
||||
let reference_count = reader.read_be_u16()?;
|
||||
|
||||
let mut references = Vec::new();
|
||||
|
||||
for _ in 0..reference_count {
|
||||
let reference = reader.read_be_u32()?;
|
||||
let subsegment_duration = reader.read_be_u32()?;
|
||||
|
||||
let reference_type = match (reference & 0x8000_0000) != 0 {
|
||||
false => ReferenceType::Media,
|
||||
true => ReferenceType::Segment,
|
||||
};
|
||||
|
||||
let reference_size = reference & !0x8000_0000;
|
||||
|
||||
// Ignore SAP
|
||||
let _ = reader.read_be_u32()?;
|
||||
|
||||
references.push(SidxReference { reference_type, reference_size, subsegment_duration });
|
||||
}
|
||||
|
||||
Ok(SidxAtom { header, reference_id, timescale, earliest_pts, first_offset, references })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,40 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
use crate::fp::FpI8;
|
||||
|
||||
/// Sound header atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct SmhdAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Stereo balance.
|
||||
pub balance: FpI8,
|
||||
}
|
||||
|
||||
impl Atom for SmhdAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
// Stereo balance
|
||||
let balance = FpI8::parse_raw(reader.read_be_u16()? as i16);
|
||||
|
||||
// Reserved.
|
||||
let _ = reader.read_be_u16()?;
|
||||
|
||||
Ok(SmhdAtom { header, balance })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,108 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, AtomIterator, AtomType};
|
||||
use crate::atoms::{Co64Atom, StcoAtom, StscAtom, StsdAtom, StszAtom, SttsAtom};
|
||||
|
||||
use log::warn;
|
||||
|
||||
/// Sample table atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct StblAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
pub stsd: StsdAtom,
|
||||
pub stts: SttsAtom,
|
||||
pub stsc: StscAtom,
|
||||
pub stsz: StszAtom,
|
||||
pub stco: Option<StcoAtom>,
|
||||
pub co64: Option<Co64Atom>,
|
||||
}
|
||||
|
||||
impl Atom for StblAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut stsd = None;
|
||||
let mut stts = None;
|
||||
let mut stsc = None;
|
||||
let mut stsz = None;
|
||||
let mut stco = None;
|
||||
let mut co64 = None;
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::SampleDescription => {
|
||||
stsd = Some(iter.read_atom::<StsdAtom>()?);
|
||||
}
|
||||
AtomType::TimeToSample => {
|
||||
stts = Some(iter.read_atom::<SttsAtom>()?);
|
||||
}
|
||||
AtomType::CompositionTimeToSample => {
|
||||
// Composition time to sample atom is only required for video.
|
||||
warn!("ignoring ctts atom.");
|
||||
}
|
||||
AtomType::SyncSample => {
|
||||
// Sync sample atom is only required for video.
|
||||
warn!("ignoring stss atom.");
|
||||
}
|
||||
AtomType::SampleToChunk => {
|
||||
stsc = Some(iter.read_atom::<StscAtom>()?);
|
||||
}
|
||||
AtomType::SampleSize => {
|
||||
stsz = Some(iter.read_atom::<StszAtom>()?);
|
||||
}
|
||||
AtomType::ChunkOffset => {
|
||||
stco = Some(iter.read_atom::<StcoAtom>()?);
|
||||
}
|
||||
AtomType::ChunkOffset64 => {
|
||||
co64 = Some(iter.read_atom::<Co64Atom>()?);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
if stsd.is_none() {
|
||||
return decode_error("isomp4: missing stsd atom");
|
||||
}
|
||||
|
||||
if stts.is_none() {
|
||||
return decode_error("isomp4: missing stts atom");
|
||||
}
|
||||
|
||||
if stsc.is_none() {
|
||||
return decode_error("isomp4: missing stsc atom");
|
||||
}
|
||||
|
||||
if stsz.is_none() {
|
||||
return decode_error("isomp4: missing stsz atom");
|
||||
}
|
||||
|
||||
if stco.is_none() && co64.is_none() {
|
||||
// This is a spec. violation, but some m4a files appear to lack these atoms.
|
||||
warn!("missing stco or co64 atom");
|
||||
}
|
||||
|
||||
Ok(StblAtom {
|
||||
header,
|
||||
stsd: stsd.unwrap(),
|
||||
stts: stts.unwrap(),
|
||||
stsc: stsc.unwrap(),
|
||||
stsz: stsz.unwrap(),
|
||||
stco,
|
||||
co64,
|
||||
})
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,41 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
/// Chunk offset atom (32-bit version).
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct StcoAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
pub chunk_offsets: Vec<u32>,
|
||||
}
|
||||
|
||||
impl Atom for StcoAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let entry_count = reader.read_be_u32()?;
|
||||
|
||||
// TODO: Apply a limit.
|
||||
let mut chunk_offsets = Vec::with_capacity(entry_count as usize);
|
||||
|
||||
for _ in 0..entry_count {
|
||||
chunk_offsets.push(reader.read_be_u32()?);
|
||||
}
|
||||
|
||||
Ok(StcoAtom { header, chunk_offsets })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,109 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct StscEntry {
|
||||
pub first_chunk: u32,
|
||||
pub first_sample: u32,
|
||||
pub samples_per_chunk: u32,
|
||||
pub sample_desc_index: u32,
|
||||
}
|
||||
|
||||
/// Sample to Chunk Atom
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct StscAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Entries.
|
||||
pub entries: Vec<StscEntry>,
|
||||
}
|
||||
|
||||
impl StscAtom {
|
||||
/// Finds the `StscEntry` for the sample indicated by `sample_num`. Note, `sample_num` is indexed
|
||||
/// relative to the `StscAtom`. Complexity is O(log2 N).
|
||||
pub fn find_entry_for_sample(&self, sample_num: u32) -> Option<&StscEntry> {
|
||||
let mut left = 1;
|
||||
let mut right = self.entries.len();
|
||||
|
||||
while left < right {
|
||||
let mid = left + (right - left) / 2;
|
||||
|
||||
let entry = self.entries.get(mid).unwrap();
|
||||
|
||||
if entry.first_sample < sample_num {
|
||||
left = mid + 1;
|
||||
}
|
||||
else {
|
||||
right = mid;
|
||||
}
|
||||
}
|
||||
|
||||
// The index found above (left) is the exclusive upper bound of all entries where
|
||||
// first_sample < sample_num. Therefore, the entry to return has an index of left-1. The
|
||||
// index will never equal 0 so this is safe. If the table were empty, left == 1, thus calling
|
||||
// get with an index of 0, and safely returning None.
|
||||
self.entries.get(left - 1)
|
||||
}
|
||||
}
|
||||
|
||||
impl Atom for StscAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let entry_count = reader.read_be_u32()?;
|
||||
|
||||
// TODO: Apply a limit.
|
||||
let mut entries = Vec::with_capacity(entry_count as usize);
|
||||
|
||||
for _ in 0..entry_count {
|
||||
entries.push(StscEntry {
|
||||
first_chunk: reader.read_be_u32()? - 1,
|
||||
first_sample: 0,
|
||||
samples_per_chunk: reader.read_be_u32()?,
|
||||
sample_desc_index: reader.read_be_u32()?,
|
||||
});
|
||||
}
|
||||
|
||||
// Post-process entries to check for errors and calculate the file sample.
|
||||
if entry_count > 0 {
|
||||
for i in 0..entry_count as usize - 1 {
|
||||
// Validate that first_chunk is monotonic across all entries.
|
||||
if entries[i + 1].first_chunk < entries[i].first_chunk {
|
||||
return decode_error("isomp4: stsc entry first chunk not monotonic");
|
||||
}
|
||||
|
||||
// Validate that samples per chunk is > 0. Could the entry be ignored?
|
||||
if entries[i].samples_per_chunk == 0 {
|
||||
return decode_error("isomp4: stsc entry has 0 samples per chunk");
|
||||
}
|
||||
|
||||
let n = entries[i + 1].first_chunk - entries[i].first_chunk;
|
||||
|
||||
entries[i + 1].first_sample =
|
||||
entries[i].first_sample + (n * entries[i].samples_per_chunk);
|
||||
}
|
||||
|
||||
// Validate that samples per chunk is > 0. Could the entry be ignored?
|
||||
if entries[entry_count as usize - 1].samples_per_chunk == 0 {
|
||||
return decode_error("isomp4: stsc entry has 0 samples per chunk");
|
||||
}
|
||||
}
|
||||
|
||||
Ok(StscAtom { header, entries })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,539 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::audio::Channels;
|
||||
use symphonia_core::codecs::{CodecParameters, CodecType, CODEC_TYPE_MP3, CODEC_TYPE_NULL};
|
||||
use symphonia_core::codecs::{CODEC_TYPE_PCM_F32BE, CODEC_TYPE_PCM_F32LE};
|
||||
use symphonia_core::codecs::{CODEC_TYPE_PCM_F64BE, CODEC_TYPE_PCM_F64LE};
|
||||
use symphonia_core::codecs::{CODEC_TYPE_PCM_S16BE, CODEC_TYPE_PCM_S16LE};
|
||||
use symphonia_core::codecs::{CODEC_TYPE_PCM_S24BE, CODEC_TYPE_PCM_S24LE};
|
||||
use symphonia_core::codecs::{CODEC_TYPE_PCM_S32BE, CODEC_TYPE_PCM_S32LE};
|
||||
use symphonia_core::codecs::{CODEC_TYPE_PCM_S8, CODEC_TYPE_PCM_U8};
|
||||
use symphonia_core::codecs::{CODEC_TYPE_PCM_U16BE, CODEC_TYPE_PCM_U16LE};
|
||||
use symphonia_core::codecs::{CODEC_TYPE_PCM_U24BE, CODEC_TYPE_PCM_U24LE};
|
||||
use symphonia_core::codecs::{CODEC_TYPE_PCM_U32BE, CODEC_TYPE_PCM_U32LE};
|
||||
use symphonia_core::errors::{decode_error, unsupported_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{AlacAtom, Atom, AtomHeader, AtomType, EsdsAtom, FlacAtom, OpusAtom, WaveAtom};
|
||||
use crate::fp::FpU16;
|
||||
|
||||
use super::AtomIterator;
|
||||
|
||||
/// Sample description atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct StsdAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Sample entry.
|
||||
sample_entry: SampleEntry,
|
||||
}
|
||||
|
||||
impl Atom for StsdAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let n_entries = reader.read_be_u32()?;
|
||||
|
||||
if n_entries == 0 {
|
||||
return decode_error("isomp4: missing sample entry");
|
||||
}
|
||||
|
||||
if n_entries > 1 {
|
||||
return unsupported_error("isomp4: more than 1 sample entry");
|
||||
}
|
||||
|
||||
let sample_entry_header = AtomHeader::read(reader)?;
|
||||
|
||||
let sample_entry = match sample_entry_header.atype {
|
||||
AtomType::Mp4a
|
||||
| AtomType::Alac
|
||||
| AtomType::Flac
|
||||
| AtomType::Opus
|
||||
| AtomType::Mp3
|
||||
| AtomType::Lpcm
|
||||
| AtomType::QtWave
|
||||
| AtomType::ALaw
|
||||
| AtomType::MuLaw
|
||||
| AtomType::U8SampleEntry
|
||||
| AtomType::S16LeSampleEntry
|
||||
| AtomType::S16BeSampleEntry
|
||||
| AtomType::S24SampleEntry
|
||||
| AtomType::S32SampleEntry
|
||||
| AtomType::F32SampleEntry
|
||||
| AtomType::F64SampleEntry => read_audio_sample_entry(reader, sample_entry_header)?,
|
||||
_ => {
|
||||
// Potentially video, subtitles, etc.
|
||||
SampleEntry::Other
|
||||
}
|
||||
};
|
||||
|
||||
Ok(StsdAtom { header, sample_entry })
|
||||
}
|
||||
}
|
||||
|
||||
impl StsdAtom {
|
||||
/// Fill the provided `CodecParameters` using the sample entry.
|
||||
pub fn fill_codec_params(&self, codec_params: &mut CodecParameters) {
|
||||
// Audio sample entry.
|
||||
if let SampleEntry::Audio(ref entry) = self.sample_entry {
|
||||
// General audio parameters.
|
||||
codec_params.with_sample_rate(entry.sample_rate as u32);
|
||||
|
||||
// Codec-specific parameters.
|
||||
match entry.codec_specific {
|
||||
Some(AudioCodecSpecific::Esds(ref esds)) => {
|
||||
esds.fill_codec_params(codec_params);
|
||||
}
|
||||
Some(AudioCodecSpecific::Alac(ref alac)) => {
|
||||
alac.fill_codec_params(codec_params);
|
||||
}
|
||||
Some(AudioCodecSpecific::Flac(ref flac)) => {
|
||||
flac.fill_codec_params(codec_params);
|
||||
}
|
||||
Some(AudioCodecSpecific::Opus(ref opus)) => {
|
||||
opus.fill_codec_params(codec_params);
|
||||
}
|
||||
Some(AudioCodecSpecific::Mp3) => {
|
||||
codec_params.for_codec(CODEC_TYPE_MP3);
|
||||
}
|
||||
Some(AudioCodecSpecific::Pcm(ref pcm)) => {
|
||||
// PCM codecs.
|
||||
codec_params
|
||||
.for_codec(pcm.codec_type)
|
||||
.with_bits_per_coded_sample(pcm.bits_per_coded_sample)
|
||||
.with_bits_per_sample(pcm.bits_per_sample)
|
||||
.with_max_frames_per_packet(pcm.frames_per_packet)
|
||||
.with_channels(pcm.channels);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
pub struct Pcm {
|
||||
pub codec_type: CodecType,
|
||||
pub bits_per_sample: u32,
|
||||
pub bits_per_coded_sample: u32,
|
||||
pub frames_per_packet: u64,
|
||||
pub channels: Channels,
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
pub enum AudioCodecSpecific {
|
||||
/// MPEG Elementary Stream descriptor.
|
||||
Esds(EsdsAtom),
|
||||
/// Apple Lossless Audio Codec (ALAC).
|
||||
Alac(AlacAtom),
|
||||
/// Free Lossless Audio Codec (FLAC).
|
||||
Flac(FlacAtom),
|
||||
/// Opus.
|
||||
Opus(OpusAtom),
|
||||
/// MP3.
|
||||
Mp3,
|
||||
/// PCM codecs.
|
||||
Pcm(Pcm),
|
||||
}
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct AudioSampleEntry {
|
||||
pub num_channels: u32,
|
||||
pub sample_size: u16,
|
||||
pub sample_rate: f64,
|
||||
pub codec_specific: Option<AudioCodecSpecific>,
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
pub enum SampleEntry {
|
||||
Audio(AudioSampleEntry),
|
||||
// Video,
|
||||
// Metadata,
|
||||
Other,
|
||||
}
|
||||
|
||||
/// Gets if the sample entry atom is for a PCM codec.
|
||||
fn is_pcm_codec(atype: AtomType) -> bool {
|
||||
// PCM data in version 0 and 1 is signalled by the sample entry atom type. In version 2, the
|
||||
// atom type for PCM data is always LPCM.
|
||||
atype == AtomType::Lpcm || pcm_codec_type(atype) != CODEC_TYPE_NULL
|
||||
}
|
||||
|
||||
/// Gets the PCM codec from the sample entry atom type for version 0 and 1 sample entries.
|
||||
fn pcm_codec_type(atype: AtomType) -> CodecType {
|
||||
match atype {
|
||||
AtomType::U8SampleEntry => CODEC_TYPE_PCM_U8,
|
||||
AtomType::S16LeSampleEntry => CODEC_TYPE_PCM_S16LE,
|
||||
AtomType::S16BeSampleEntry => CODEC_TYPE_PCM_S16BE,
|
||||
AtomType::S24SampleEntry => CODEC_TYPE_PCM_S24LE,
|
||||
AtomType::S32SampleEntry => CODEC_TYPE_PCM_S32LE,
|
||||
AtomType::F32SampleEntry => CODEC_TYPE_PCM_F32LE,
|
||||
AtomType::F64SampleEntry => CODEC_TYPE_PCM_F64LE,
|
||||
_ => CODEC_TYPE_NULL,
|
||||
}
|
||||
}
|
||||
|
||||
/// Determines the number of bytes per PCM sample for a PCM codec type.
|
||||
fn bytes_per_pcm_sample(pcm_codec_type: CodecType) -> u32 {
|
||||
match pcm_codec_type {
|
||||
CODEC_TYPE_PCM_S8 | CODEC_TYPE_PCM_U8 => 1,
|
||||
CODEC_TYPE_PCM_S16BE | CODEC_TYPE_PCM_S16LE => 2,
|
||||
CODEC_TYPE_PCM_U16BE | CODEC_TYPE_PCM_U16LE => 2,
|
||||
CODEC_TYPE_PCM_S24BE | CODEC_TYPE_PCM_S24LE => 3,
|
||||
CODEC_TYPE_PCM_U24BE | CODEC_TYPE_PCM_U24LE => 3,
|
||||
CODEC_TYPE_PCM_S32BE | CODEC_TYPE_PCM_S32LE => 4,
|
||||
CODEC_TYPE_PCM_U32BE | CODEC_TYPE_PCM_U32LE => 4,
|
||||
CODEC_TYPE_PCM_F32BE | CODEC_TYPE_PCM_F32LE => 4,
|
||||
CODEC_TYPE_PCM_F64BE | CODEC_TYPE_PCM_F64LE => 8,
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
|
||||
/// Gets the PCM codec from the LPCM parameters in the version 2 sample entry atom.
|
||||
fn lpcm_codec_type(bits_per_sample: u32, lpcm_flags: u32) -> CodecType {
|
||||
let is_floating_point = lpcm_flags & 0x1 != 0;
|
||||
let is_big_endian = lpcm_flags & 0x2 != 0;
|
||||
let is_signed = lpcm_flags & 0x4 != 0;
|
||||
|
||||
if is_floating_point {
|
||||
// Floating-point sample format.
|
||||
match bits_per_sample {
|
||||
32 => {
|
||||
if is_big_endian {
|
||||
CODEC_TYPE_PCM_F32BE
|
||||
}
|
||||
else {
|
||||
CODEC_TYPE_PCM_F32LE
|
||||
}
|
||||
}
|
||||
64 => {
|
||||
if is_big_endian {
|
||||
CODEC_TYPE_PCM_F64BE
|
||||
}
|
||||
else {
|
||||
CODEC_TYPE_PCM_F64LE
|
||||
}
|
||||
}
|
||||
_ => CODEC_TYPE_NULL,
|
||||
}
|
||||
}
|
||||
else {
|
||||
// Integer sample format.
|
||||
if is_signed {
|
||||
// Signed-integer sample format.
|
||||
match bits_per_sample {
|
||||
8 => CODEC_TYPE_PCM_S8,
|
||||
16 => {
|
||||
if is_big_endian {
|
||||
CODEC_TYPE_PCM_S16BE
|
||||
}
|
||||
else {
|
||||
CODEC_TYPE_PCM_S16LE
|
||||
}
|
||||
}
|
||||
24 => {
|
||||
if is_big_endian {
|
||||
CODEC_TYPE_PCM_S24BE
|
||||
}
|
||||
else {
|
||||
CODEC_TYPE_PCM_S24LE
|
||||
}
|
||||
}
|
||||
32 => {
|
||||
if is_big_endian {
|
||||
CODEC_TYPE_PCM_S32BE
|
||||
}
|
||||
else {
|
||||
CODEC_TYPE_PCM_S32LE
|
||||
}
|
||||
}
|
||||
_ => CODEC_TYPE_NULL,
|
||||
}
|
||||
}
|
||||
else {
|
||||
// Unsigned-integer sample format.
|
||||
match bits_per_sample {
|
||||
8 => CODEC_TYPE_PCM_U8,
|
||||
16 => {
|
||||
if is_big_endian {
|
||||
CODEC_TYPE_PCM_U16BE
|
||||
}
|
||||
else {
|
||||
CODEC_TYPE_PCM_U16LE
|
||||
}
|
||||
}
|
||||
24 => {
|
||||
if is_big_endian {
|
||||
CODEC_TYPE_PCM_U24BE
|
||||
}
|
||||
else {
|
||||
CODEC_TYPE_PCM_U24LE
|
||||
}
|
||||
}
|
||||
32 => {
|
||||
if is_big_endian {
|
||||
CODEC_TYPE_PCM_U32BE
|
||||
}
|
||||
else {
|
||||
CODEC_TYPE_PCM_U32LE
|
||||
}
|
||||
}
|
||||
_ => CODEC_TYPE_NULL,
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Gets the audio channels for a version 0 or 1 sample entry.
|
||||
fn pcm_channels(num_channels: u32) -> Result<Channels> {
|
||||
match num_channels {
|
||||
1 => Ok(Channels::FRONT_LEFT),
|
||||
2 => Ok(Channels::FRONT_LEFT | Channels::FRONT_RIGHT),
|
||||
_ => decode_error("isomp4: invalid number of channels"),
|
||||
}
|
||||
}
|
||||
|
||||
/// Gets the audio channels for a version 2 LPCM sample entry.
|
||||
fn lpcm_channels(num_channels: u32) -> Result<Channels> {
|
||||
if num_channels < 1 {
|
||||
return decode_error("isomp4: invalid number of channels");
|
||||
}
|
||||
|
||||
if num_channels > 32 {
|
||||
return unsupported_error("isomp4: maximum 32 channels");
|
||||
}
|
||||
|
||||
// TODO: For LPCM, the channels are "auxilary". They do not have a speaker assignment. Symphonia
|
||||
// does not have a way to represent this yet.
|
||||
let channel_mask = !((!0 << 1) << (num_channels - 1));
|
||||
|
||||
match Channels::from_bits(channel_mask) {
|
||||
Some(channels) => Ok(channels),
|
||||
_ => unsupported_error("isomp4: unsupported number of channels"),
|
||||
}
|
||||
}
|
||||
|
||||
fn read_audio_sample_entry<B: ReadBytes>(
|
||||
reader: &mut B,
|
||||
mut header: AtomHeader,
|
||||
) -> Result<SampleEntry> {
|
||||
// An audio sample entry atom is derived from a base sample entry atom. The audio sample entry
|
||||
// atom contains the fields of the base sample entry first, then the audio sample entry fields
|
||||
// next. After those fields, a number of other atoms are nested, including the mandatory
|
||||
// codec-specific atom. Though the codec-specific atom is nested within the (audio) sample entry
|
||||
// atom, the (audio) sample entry atom uses the atom type of the codec-specific atom. This is
|
||||
// odd in-that the final structure will appear to have the codec-specific atom nested within
|
||||
// itself, which is not actually the case.
|
||||
|
||||
let data_start_pos = reader.pos();
|
||||
|
||||
// First 6 bytes of all sample entries should be all 0.
|
||||
reader.ignore_bytes(6)?;
|
||||
|
||||
// Sample entry data reference.
|
||||
let _ = reader.read_be_u16()?;
|
||||
|
||||
// The version of the audio sample entry.
|
||||
let version = reader.read_be_u16()?;
|
||||
|
||||
// Skip revision and vendor.
|
||||
reader.ignore_bytes(6)?;
|
||||
|
||||
let mut num_channels = u32::from(reader.read_be_u16()?);
|
||||
let sample_size = reader.read_be_u16()?;
|
||||
|
||||
// Skip compression ID and packet size.
|
||||
reader.ignore_bytes(4)?;
|
||||
|
||||
let mut sample_rate = f64::from(FpU16::parse_raw(reader.read_be_u32()?));
|
||||
|
||||
let is_pcm_codec = is_pcm_codec(header.atype);
|
||||
|
||||
let mut codec_specific = match version {
|
||||
0 => {
|
||||
// Version 0.
|
||||
if is_pcm_codec {
|
||||
let codec_type = pcm_codec_type(header.atype);
|
||||
let bits_per_sample = 8 * bytes_per_pcm_sample(codec_type);
|
||||
|
||||
// Validate the codec-derived bytes-per-sample equals the declared bytes-per-sample.
|
||||
if u32::from(sample_size) != bits_per_sample {
|
||||
return decode_error("isomp4: invalid pcm sample size");
|
||||
}
|
||||
|
||||
// The original fields describe the PCM sample format.
|
||||
Some(AudioCodecSpecific::Pcm(Pcm {
|
||||
codec_type: pcm_codec_type(header.atype),
|
||||
bits_per_sample,
|
||||
bits_per_coded_sample: bits_per_sample,
|
||||
frames_per_packet: 1,
|
||||
channels: pcm_channels(num_channels)?,
|
||||
}))
|
||||
}
|
||||
else {
|
||||
None
|
||||
}
|
||||
}
|
||||
1 => {
|
||||
// Version 1.
|
||||
|
||||
// The number of frames (ISO/MP4 samples) per packet. For PCM codecs, this is always 1.
|
||||
let _frames_per_packet = reader.read_be_u32()?;
|
||||
|
||||
// The number of bytes per PCM audio sample. This value supersedes sample_size. For
|
||||
// non-PCM codecs, this value is not useful.
|
||||
let bytes_per_audio_sample = reader.read_be_u32()?;
|
||||
|
||||
// The number of bytes per PCM audio frame (ISO/MP4 sample). For non-PCM codecs, this
|
||||
// value is not useful.
|
||||
let _bytes_per_frame = reader.read_be_u32()?;
|
||||
|
||||
// The next value, as defined, is seemingly non-sensical.
|
||||
let _ = reader.read_be_u32()?;
|
||||
|
||||
if is_pcm_codec {
|
||||
let codec_type = pcm_codec_type(header.atype);
|
||||
let codec_bytes_per_sample = bytes_per_pcm_sample(codec_type);
|
||||
|
||||
// Validate the codec-derived bytes-per-sample equals the declared bytes-per-sample.
|
||||
if bytes_per_audio_sample != codec_bytes_per_sample {
|
||||
return decode_error("isomp4: invalid pcm bytes per sample");
|
||||
}
|
||||
|
||||
// The new fields describe the PCM sample format and supersede the original version
|
||||
// 0 fields.
|
||||
Some(AudioCodecSpecific::Pcm(Pcm {
|
||||
codec_type,
|
||||
bits_per_sample: 8 * codec_bytes_per_sample,
|
||||
bits_per_coded_sample: 8 * codec_bytes_per_sample,
|
||||
frames_per_packet: 1,
|
||||
channels: pcm_channels(num_channels)?,
|
||||
}))
|
||||
}
|
||||
else {
|
||||
None
|
||||
}
|
||||
}
|
||||
2 => {
|
||||
// Version 2.
|
||||
reader.ignore_bytes(4)?;
|
||||
|
||||
sample_rate = reader.read_be_f64()?;
|
||||
num_channels = reader.read_be_u32()?;
|
||||
|
||||
if reader.read_be_u32()? != 0x7f00_0000 {
|
||||
return decode_error("isomp4: audio sample entry v2 reserved must be 0x7f00_0000");
|
||||
}
|
||||
|
||||
// The following fields are only useful for PCM codecs.
|
||||
let bits_per_sample = reader.read_be_u32()?;
|
||||
let lpcm_flags = reader.read_be_u32()?;
|
||||
let _bytes_per_packet = reader.read_be_u32()?;
|
||||
let lpcm_frames_per_packet = reader.read_be_u32()?;
|
||||
|
||||
// This is only valid if this is a PCM codec.
|
||||
let codec_type = lpcm_codec_type(bits_per_sample, lpcm_flags);
|
||||
|
||||
if is_pcm_codec && codec_type != CODEC_TYPE_NULL {
|
||||
// Like version 1, the new fields describe the PCM sample format and supersede the
|
||||
// original version 0 fields.
|
||||
Some(AudioCodecSpecific::Pcm(Pcm {
|
||||
codec_type,
|
||||
bits_per_sample,
|
||||
bits_per_coded_sample: bits_per_sample,
|
||||
frames_per_packet: u64::from(lpcm_frames_per_packet),
|
||||
channels: lpcm_channels(num_channels)?,
|
||||
}))
|
||||
}
|
||||
else {
|
||||
None
|
||||
}
|
||||
}
|
||||
_ => {
|
||||
return unsupported_error("isomp4: unknown sample entry version");
|
||||
}
|
||||
};
|
||||
|
||||
// Need to account for the data already read from the atom.
|
||||
header.data_len -= reader.pos() - data_start_pos;
|
||||
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
while let Some(entry_header) = iter.next()? {
|
||||
match entry_header.atype {
|
||||
AtomType::Esds => {
|
||||
// MP4A/ESDS codec-specific atom.
|
||||
if header.atype != AtomType::Mp4a || codec_specific.is_some() {
|
||||
return decode_error("isomp4: invalid sample entry");
|
||||
}
|
||||
|
||||
codec_specific = Some(AudioCodecSpecific::Esds(iter.read_atom::<EsdsAtom>()?));
|
||||
}
|
||||
AtomType::Alac => {
|
||||
// ALAC codec-specific atom.
|
||||
if header.atype != AtomType::Alac || codec_specific.is_some() {
|
||||
return decode_error("isomp4: invalid sample entry");
|
||||
}
|
||||
|
||||
codec_specific = Some(AudioCodecSpecific::Alac(iter.read_atom::<AlacAtom>()?));
|
||||
}
|
||||
AtomType::FlacDsConfig => {
|
||||
// FLAC codec-specific atom.
|
||||
if header.atype != AtomType::Flac || codec_specific.is_some() {
|
||||
return decode_error("isomp4: invalid sample entry");
|
||||
}
|
||||
|
||||
codec_specific = Some(AudioCodecSpecific::Flac(iter.read_atom::<FlacAtom>()?));
|
||||
}
|
||||
AtomType::OpusDsConfig => {
|
||||
// Opus codec-specific atom.
|
||||
if header.atype != AtomType::Opus || codec_specific.is_some() {
|
||||
return decode_error("isomp4: invalid sample entry");
|
||||
}
|
||||
|
||||
codec_specific = Some(AudioCodecSpecific::Opus(iter.read_atom::<OpusAtom>()?));
|
||||
}
|
||||
AtomType::QtWave => {
|
||||
// The QuickTime WAVE (aka. siDecompressionParam) atom may contain many different
|
||||
// types of sub-atoms to store decoder parameters.
|
||||
let wave = iter.read_atom::<WaveAtom>()?;
|
||||
|
||||
if let Some(esds) = wave.esds {
|
||||
if codec_specific.is_some() {
|
||||
return decode_error("isomp4: invalid sample entry");
|
||||
}
|
||||
|
||||
codec_specific = Some(AudioCodecSpecific::Esds(esds));
|
||||
}
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
// A MP3 sample entry has no codec-specific atom.
|
||||
if header.atype == AtomType::Mp3 {
|
||||
if codec_specific.is_some() {
|
||||
return decode_error("isomp4: invalid sample entry");
|
||||
}
|
||||
|
||||
codec_specific = Some(AudioCodecSpecific::Mp3);
|
||||
}
|
||||
|
||||
Ok(SampleEntry::Audio(AudioSampleEntry {
|
||||
num_channels,
|
||||
sample_size,
|
||||
sample_rate,
|
||||
codec_specific,
|
||||
}))
|
||||
}
|
||||
@@ -0,0 +1,28 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct StssAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
}
|
||||
|
||||
impl Atom for StssAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(_reader: &mut B, _header: AtomHeader) -> Result<Self> {
|
||||
todo!()
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,58 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
#[derive(Debug)]
|
||||
pub enum SampleSize {
|
||||
Constant(u32),
|
||||
Variable(Vec<u32>),
|
||||
}
|
||||
|
||||
/// Sample Size Atom
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct StszAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// The total number of samples.
|
||||
pub sample_count: u32,
|
||||
/// A vector of `sample_count` sample sizes, or a constant size for all samples.
|
||||
pub sample_sizes: SampleSize,
|
||||
}
|
||||
|
||||
impl Atom for StszAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let sample_size = reader.read_be_u32()?;
|
||||
let sample_count = reader.read_be_u32()?;
|
||||
|
||||
let sample_sizes = if sample_size == 0 {
|
||||
// TODO: Apply a limit.
|
||||
let mut entries = Vec::with_capacity(sample_count as usize);
|
||||
|
||||
for _ in 0..sample_count {
|
||||
entries.push(reader.read_be_u32()?);
|
||||
}
|
||||
|
||||
SampleSize::Variable(entries)
|
||||
}
|
||||
else {
|
||||
SampleSize::Constant(sample_size)
|
||||
};
|
||||
|
||||
Ok(StszAtom { header, sample_count, sample_sizes })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,105 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
#[derive(Debug)]
|
||||
pub struct SampleDurationEntry {
|
||||
pub sample_count: u32,
|
||||
pub sample_delta: u32,
|
||||
}
|
||||
|
||||
/// Time-to-sample atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct SttsAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
pub entries: Vec<SampleDurationEntry>,
|
||||
pub total_duration: u64,
|
||||
}
|
||||
|
||||
impl SttsAtom {
|
||||
/// Get the timestamp and duration for the sample indicated by `sample_num`. Note, `sample_num`
|
||||
/// is indexed relative to the `SttsAtom`. Complexity of this function in O(N).
|
||||
pub fn find_timing_for_sample(&self, sample_num: u32) -> Option<(u64, u32)> {
|
||||
let mut ts = 0;
|
||||
let mut next_entry_first_sample = 0;
|
||||
|
||||
// The Stts atom compactly encodes a mapping between number of samples and sample duration.
|
||||
// Iterate through each entry until the entry containing the next sample is found. The next
|
||||
// packet timestamp is then the sum of the product of sample count and sample duration for
|
||||
// the n-1 iterated entries, plus the product of the number of consumed samples in the n-th
|
||||
// iterated entry and sample duration.
|
||||
for entry in &self.entries {
|
||||
next_entry_first_sample += entry.sample_count;
|
||||
|
||||
if sample_num < next_entry_first_sample {
|
||||
let entry_sample_offset = sample_num + entry.sample_count - next_entry_first_sample;
|
||||
ts += u64::from(entry.sample_delta) * u64::from(entry_sample_offset);
|
||||
|
||||
return Some((ts, entry.sample_delta));
|
||||
}
|
||||
|
||||
ts += u64::from(entry.sample_count) * u64::from(entry.sample_delta);
|
||||
}
|
||||
|
||||
None
|
||||
}
|
||||
|
||||
/// Get the sample that contains the timestamp indicated by `ts`. Note, the returned `sample_num`
|
||||
/// is indexed relative to the `SttsAtom`. Complexity of this function in O(N).
|
||||
pub fn find_sample_for_timestamp(&self, ts: u64) -> Option<u32> {
|
||||
let mut ts_accum = 0;
|
||||
let mut sample_num = 0;
|
||||
|
||||
for entry in &self.entries {
|
||||
let delta = u64::from(entry.sample_delta) * u64::from(entry.sample_count);
|
||||
|
||||
if ts_accum + delta > ts {
|
||||
sample_num += ((ts - ts_accum) / u64::from(entry.sample_delta)) as u32;
|
||||
return Some(sample_num);
|
||||
}
|
||||
|
||||
ts_accum += delta;
|
||||
sample_num += entry.sample_count;
|
||||
}
|
||||
|
||||
None
|
||||
}
|
||||
}
|
||||
|
||||
impl Atom for SttsAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let entry_count = reader.read_be_u32()?;
|
||||
|
||||
let mut total_duration = 0;
|
||||
|
||||
// TODO: Limit table length.
|
||||
let mut entries = Vec::with_capacity(entry_count as usize);
|
||||
|
||||
for _ in 0..entry_count {
|
||||
let sample_count = reader.read_be_u32()?;
|
||||
let sample_delta = reader.read_be_u32()?;
|
||||
|
||||
total_duration += u64::from(sample_count) * u64::from(sample_delta);
|
||||
|
||||
entries.push(SampleDurationEntry { sample_count, sample_delta });
|
||||
}
|
||||
|
||||
Ok(SttsAtom { header, entries, total_duration })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,84 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
/// Track fragment header atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct TfhdAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
pub track_id: u32,
|
||||
pub base_data_offset: Option<u64>,
|
||||
pub sample_desc_idx: Option<u32>,
|
||||
pub default_sample_duration: Option<u32>,
|
||||
pub default_sample_size: Option<u32>,
|
||||
pub default_sample_flags: Option<u32>,
|
||||
/// If true, there are no samples for this time duration.
|
||||
pub duration_is_empty: bool,
|
||||
/// If true, the base data offset for this track is the first byte of the parent containing moof
|
||||
/// atom.
|
||||
pub default_base_is_moof: bool,
|
||||
}
|
||||
|
||||
impl Atom for TfhdAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, flags) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let track_id = reader.read_be_u32()?;
|
||||
|
||||
let base_data_offset = match flags & 0x1 {
|
||||
0 => None,
|
||||
_ => Some(reader.read_be_u64()?),
|
||||
};
|
||||
|
||||
let sample_desc_idx = match flags & 0x2 {
|
||||
0 => None,
|
||||
_ => Some(reader.read_be_u32()?),
|
||||
};
|
||||
|
||||
let default_sample_duration = match flags & 0x8 {
|
||||
0 => None,
|
||||
_ => Some(reader.read_be_u32()?),
|
||||
};
|
||||
|
||||
let default_sample_size = match flags & 0x10 {
|
||||
0 => None,
|
||||
_ => Some(reader.read_be_u32()?),
|
||||
};
|
||||
|
||||
let default_sample_flags = match flags & 0x20 {
|
||||
0 => None,
|
||||
_ => Some(reader.read_be_u32()?),
|
||||
};
|
||||
|
||||
let duration_is_empty = (flags & 0x1_0000) != 0;
|
||||
|
||||
// The default-base-is-moof flag is ignored if the base-data-offset flag is set.
|
||||
let default_base_is_moof = (flags & 0x1 == 0) && (flags & 0x2_0000 != 0);
|
||||
|
||||
Ok(TfhdAtom {
|
||||
header,
|
||||
track_id,
|
||||
base_data_offset,
|
||||
sample_desc_idx,
|
||||
default_sample_duration,
|
||||
default_sample_size,
|
||||
default_sample_flags,
|
||||
duration_is_empty,
|
||||
default_base_is_moof,
|
||||
})
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,89 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
use crate::fp::FpU8;
|
||||
|
||||
/// Track header atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct TkhdAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Track header flags.
|
||||
pub flags: u32,
|
||||
/// Creation time.
|
||||
pub ctime: u64,
|
||||
/// Modification time.
|
||||
pub mtime: u64,
|
||||
/// Track identifier.
|
||||
pub id: u32,
|
||||
/// Track duration in the timescale units specified in the movie header. This value is equal to
|
||||
/// the sum of the durations of all the track's edits.
|
||||
pub duration: u64,
|
||||
/// Layer.
|
||||
pub layer: u16,
|
||||
/// Grouping identifier.
|
||||
pub alternate_group: u16,
|
||||
/// Preferred volume for track playback.
|
||||
pub volume: FpU8,
|
||||
}
|
||||
|
||||
impl Atom for TkhdAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (version, flags) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let mut tkhd = TkhdAtom {
|
||||
header,
|
||||
flags,
|
||||
ctime: 0,
|
||||
mtime: 0,
|
||||
id: 0,
|
||||
duration: 0,
|
||||
layer: 0,
|
||||
alternate_group: 0,
|
||||
volume: Default::default(),
|
||||
};
|
||||
|
||||
// Version 0 uses 32-bit time values, verion 1 used 64-bit values.
|
||||
match version {
|
||||
0 => {
|
||||
tkhd.ctime = u64::from(reader.read_be_u32()?);
|
||||
tkhd.mtime = u64::from(reader.read_be_u32()?);
|
||||
tkhd.id = reader.read_be_u32()?;
|
||||
let _ = reader.read_be_u32()?; // Reserved
|
||||
tkhd.duration = u64::from(reader.read_be_u32()?);
|
||||
}
|
||||
1 => {
|
||||
tkhd.ctime = reader.read_be_u64()?;
|
||||
tkhd.mtime = reader.read_be_u64()?;
|
||||
tkhd.id = reader.read_be_u32()?;
|
||||
let _ = reader.read_be_u32()?; // Reserved
|
||||
tkhd.duration = reader.read_be_u64()?;
|
||||
}
|
||||
_ => return decode_error("isomp4: invalid tkhd version"),
|
||||
}
|
||||
|
||||
// Reserved
|
||||
let _ = reader.read_be_u64()?;
|
||||
|
||||
tkhd.layer = reader.read_be_u16()?;
|
||||
tkhd.alternate_group = reader.read_be_u16()?;
|
||||
tkhd.volume = FpU8::parse_raw(reader.read_be_u16()?);
|
||||
|
||||
// The remainder of the header is only useful for video tracks.
|
||||
|
||||
Ok(tkhd)
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,64 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, AtomIterator, AtomType, TfhdAtom, TrunAtom};
|
||||
|
||||
/// Track fragment atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct TrafAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Track fragment header.
|
||||
pub tfhd: TfhdAtom,
|
||||
/// Track fragment sample runs.
|
||||
pub truns: Vec<TrunAtom>,
|
||||
/// The total number of samples in this track fragment.
|
||||
pub total_sample_count: u32,
|
||||
}
|
||||
|
||||
impl Atom for TrafAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut tfhd = None;
|
||||
let mut truns = Vec::new();
|
||||
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut total_sample_count = 0;
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::TrackFragmentHeader => {
|
||||
tfhd = Some(iter.read_atom::<TfhdAtom>()?);
|
||||
}
|
||||
AtomType::TrackFragmentRun => {
|
||||
let trun = iter.read_atom::<TrunAtom>()?;
|
||||
|
||||
// Increment the total sample count.
|
||||
total_sample_count += trun.sample_count;
|
||||
|
||||
truns.push(trun);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
// Tfhd is mandatory.
|
||||
if tfhd.is_none() {
|
||||
return decode_error("isomp4: missing tfhd atom");
|
||||
}
|
||||
|
||||
Ok(TrafAtom { header, tfhd: tfhd.unwrap(), truns, total_sample_count })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,64 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, AtomIterator, AtomType, EdtsAtom, MdiaAtom, TkhdAtom};
|
||||
|
||||
/// Track atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct TrakAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Track header atom.
|
||||
pub tkhd: TkhdAtom,
|
||||
/// Optional, edit list atom.
|
||||
pub edts: Option<EdtsAtom>,
|
||||
/// Media atom.
|
||||
pub mdia: MdiaAtom,
|
||||
}
|
||||
|
||||
impl Atom for TrakAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut tkhd = None;
|
||||
let mut edts = None;
|
||||
let mut mdia = None;
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::TrackHeader => {
|
||||
tkhd = Some(iter.read_atom::<TkhdAtom>()?);
|
||||
}
|
||||
AtomType::Edit => {
|
||||
edts = Some(iter.read_atom::<EdtsAtom>()?);
|
||||
}
|
||||
AtomType::Media => {
|
||||
mdia = Some(iter.read_atom::<MdiaAtom>()?);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
if tkhd.is_none() {
|
||||
return decode_error("isomp4: missing tkhd atom");
|
||||
}
|
||||
|
||||
if mdia.is_none() {
|
||||
return decode_error("isomp4: missing mdia atom");
|
||||
}
|
||||
|
||||
Ok(TrakAtom { header, tkhd: tkhd.unwrap(), edts, mdia: mdia.unwrap() })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,48 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
/// Track extends atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct TrexAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Track this atom describes.
|
||||
pub track_id: u32,
|
||||
/// Default sample description index.
|
||||
pub default_sample_desc_idx: u32,
|
||||
/// Default sample duration.
|
||||
pub default_sample_duration: u32,
|
||||
/// Default sample size.
|
||||
pub default_sample_size: u32,
|
||||
/// Default sample flags.
|
||||
pub default_sample_flags: u32,
|
||||
}
|
||||
|
||||
impl Atom for TrexAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, _) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
Ok(TrexAtom {
|
||||
header,
|
||||
track_id: reader.read_be_u32()?,
|
||||
default_sample_desc_idx: reader.read_be_u32()?,
|
||||
default_sample_duration: reader.read_be_u32()?,
|
||||
default_sample_size: reader.read_be_u32()?,
|
||||
default_sample_flags: reader.read_be_u32()?,
|
||||
})
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,321 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::{decode_error, Result};
|
||||
use symphonia_core::io::ReadBytes;
|
||||
use symphonia_core::util::bits;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader};
|
||||
|
||||
/// Track fragment run atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct TrunAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Extended header flags.
|
||||
flags: u32,
|
||||
/// Data offset of this run.
|
||||
pub data_offset: Option<i32>,
|
||||
/// Number of samples in this run.
|
||||
pub sample_count: u32,
|
||||
/// Sample flags for the first sample only.
|
||||
pub first_sample_flags: Option<u32>,
|
||||
/// Sample duration for each sample in this run.
|
||||
pub sample_duration: Vec<u32>,
|
||||
/// Sample size for each sample in this run.
|
||||
pub sample_size: Vec<u32>,
|
||||
/// Sample flags for each sample in this run.
|
||||
pub sample_flags: Vec<u32>,
|
||||
/// The total size of all samples in this run. 0 if the sample size flag is not set.
|
||||
total_sample_size: u64,
|
||||
/// The total duration of all samples in this run. 0 if the sample duration flag is not set.
|
||||
total_sample_duration: u64,
|
||||
}
|
||||
|
||||
impl TrunAtom {
|
||||
// Track fragment run atom flags.
|
||||
const DATA_OFFSET_PRESENT: u32 = 0x1;
|
||||
const FIRST_SAMPLE_FLAGS_PRESENT: u32 = 0x4;
|
||||
const SAMPLE_DURATION_PRESENT: u32 = 0x100;
|
||||
const SAMPLE_SIZE_PRESENT: u32 = 0x200;
|
||||
const SAMPLE_FLAGS_PRESENT: u32 = 0x400;
|
||||
const SAMPLE_COMPOSITION_TIME_OFFSETS_PRESENT: u32 = 0x800;
|
||||
|
||||
/// Indicates if sample durations are provided.
|
||||
pub fn is_sample_duration_present(&self) -> bool {
|
||||
self.flags & TrunAtom::SAMPLE_DURATION_PRESENT != 0
|
||||
}
|
||||
|
||||
// Indicates if the duration of the first sample is provided.
|
||||
pub fn is_first_sample_duration_present(&self) -> bool {
|
||||
match self.first_sample_flags {
|
||||
Some(flags) => flags & TrunAtom::FIRST_SAMPLE_FLAGS_PRESENT != 0,
|
||||
None => false,
|
||||
}
|
||||
}
|
||||
|
||||
/// Indicates if sample sizes are provided.
|
||||
pub fn is_sample_size_present(&self) -> bool {
|
||||
self.flags & TrunAtom::SAMPLE_SIZE_PRESENT != 0
|
||||
}
|
||||
|
||||
/// Indicates if the size for the first sample is provided.
|
||||
pub fn is_first_sample_size_present(&self) -> bool {
|
||||
match self.first_sample_flags {
|
||||
Some(flags) => flags & TrunAtom::SAMPLE_SIZE_PRESENT != 0,
|
||||
None => false,
|
||||
}
|
||||
}
|
||||
|
||||
/// Indicates if sample flags are provided.
|
||||
#[allow(dead_code)]
|
||||
pub fn are_sample_flags_present(&self) -> bool {
|
||||
self.flags & TrunAtom::SAMPLE_FLAGS_PRESENT != 0
|
||||
}
|
||||
|
||||
/// Indicates if sample composition time offsets are provided.
|
||||
#[allow(dead_code)]
|
||||
pub fn are_sample_composition_time_offsets_present(&self) -> bool {
|
||||
self.flags & TrunAtom::SAMPLE_COMPOSITION_TIME_OFFSETS_PRESENT != 0
|
||||
}
|
||||
|
||||
/// Gets the total duration of all samples.
|
||||
pub fn total_duration(&self, default_dur: u32) -> u64 {
|
||||
if self.is_sample_duration_present() {
|
||||
self.total_sample_duration
|
||||
}
|
||||
else {
|
||||
// The duration of all samples in the track fragment are not explictly known.
|
||||
if self.sample_count > 0 && self.is_first_sample_duration_present() {
|
||||
// The first sample has an explictly recorded duration.
|
||||
u64::from(self.sample_duration[0])
|
||||
+ u64::from(self.sample_count - 1) * u64::from(default_dur)
|
||||
}
|
||||
else {
|
||||
// All samples have the default duration.
|
||||
u64::from(self.sample_count) * u64::from(default_dur)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Gets the total size of all samples.
|
||||
pub fn total_size(&self, default_size: u32) -> u64 {
|
||||
if self.is_sample_size_present() {
|
||||
self.total_sample_size
|
||||
}
|
||||
else if self.sample_count > 0 && self.is_first_sample_size_present() {
|
||||
u64::from(self.sample_size[0])
|
||||
+ u64::from(self.sample_count - 1) * u64::from(default_size)
|
||||
}
|
||||
else {
|
||||
u64::from(self.sample_count) * u64::from(default_size)
|
||||
}
|
||||
}
|
||||
|
||||
/// Get the timestamp and duration of a sample. The desired sample is specified by the
|
||||
/// trun-relative sample number, `sample_num_rel`.
|
||||
pub fn sample_timing(&self, sample_num_rel: u32, default_dur: u32) -> (u64, u32) {
|
||||
debug_assert!(sample_num_rel < self.sample_count);
|
||||
|
||||
if self.is_sample_duration_present() {
|
||||
// All sample durations are unique.
|
||||
let ts = if sample_num_rel > 0 {
|
||||
self.sample_duration[..sample_num_rel as usize]
|
||||
.iter()
|
||||
.map(|&s| u64::from(s))
|
||||
.sum::<u64>()
|
||||
}
|
||||
else {
|
||||
0
|
||||
};
|
||||
|
||||
let dur = self.sample_duration[sample_num_rel as usize];
|
||||
|
||||
(ts, dur)
|
||||
}
|
||||
else {
|
||||
// The duration of all samples in the track fragment are not unique.
|
||||
let ts = if sample_num_rel > 0 && self.is_first_sample_duration_present() {
|
||||
// The first sample has a unique duration.
|
||||
u64::from(self.sample_duration[0])
|
||||
+ u64::from(sample_num_rel - 1) * u64::from(default_dur)
|
||||
}
|
||||
else {
|
||||
// Zero or more samples with identical durations.
|
||||
u64::from(sample_num_rel) * u64::from(default_dur)
|
||||
};
|
||||
|
||||
(ts, default_dur)
|
||||
}
|
||||
}
|
||||
|
||||
/// Get the size of a sample. The desired sample is specified by the trun-relative sample
|
||||
/// number, `sample_num_rel`.
|
||||
pub fn sample_size(&self, sample_num_rel: u32, default_size: u32) -> u32 {
|
||||
debug_assert!(sample_num_rel < self.sample_count);
|
||||
|
||||
if self.is_sample_size_present() {
|
||||
self.sample_size[sample_num_rel as usize]
|
||||
}
|
||||
else if sample_num_rel == 0 && self.is_first_sample_size_present() {
|
||||
self.sample_size[0]
|
||||
}
|
||||
else {
|
||||
default_size
|
||||
}
|
||||
}
|
||||
|
||||
/// Get the byte offset and size of a sample. The desired sample is specified by the
|
||||
/// trun-relative sample number, `sample_num_rel`.
|
||||
pub fn sample_offset(&self, sample_num_rel: u32, default_size: u32) -> (u64, u32) {
|
||||
debug_assert!(sample_num_rel < self.sample_count);
|
||||
|
||||
if self.is_sample_size_present() {
|
||||
// All sample sizes are unique.
|
||||
let offset = if sample_num_rel > 0 {
|
||||
self.sample_size[..sample_num_rel as usize]
|
||||
.iter()
|
||||
.map(|&s| u64::from(s))
|
||||
.sum::<u64>()
|
||||
}
|
||||
else {
|
||||
0
|
||||
};
|
||||
|
||||
(offset, self.sample_size[sample_num_rel as usize])
|
||||
}
|
||||
else {
|
||||
// The size of all samples in the track are not unique.
|
||||
let offset = if sample_num_rel > 0 && self.is_first_sample_size_present() {
|
||||
// The first sample has a unique size.
|
||||
u64::from(self.sample_size[0])
|
||||
+ u64::from(sample_num_rel - 1) * u64::from(default_size)
|
||||
}
|
||||
else {
|
||||
// Zero or more identically sized samples.
|
||||
u64::from(sample_num_rel) * u64::from(default_size)
|
||||
};
|
||||
|
||||
(offset, default_size)
|
||||
}
|
||||
}
|
||||
|
||||
/// Get the sample number (relative to the trun) of the sample that contains timestamp `ts`.
|
||||
pub fn ts_sample(&self, ts_rel: u64, default_dur: u32) -> u32 {
|
||||
let mut sample_num = 0;
|
||||
let mut ts_delta = ts_rel;
|
||||
|
||||
if self.is_sample_duration_present() {
|
||||
// If the sample durations are present, then each sample duration is independently
|
||||
// stored. Sum sample durations until the delta is reached.
|
||||
for &dur in &self.sample_duration {
|
||||
if u64::from(dur) > ts_delta {
|
||||
break;
|
||||
}
|
||||
|
||||
ts_delta -= u64::from(dur);
|
||||
sample_num += 1;
|
||||
}
|
||||
}
|
||||
else {
|
||||
if self.sample_count > 0 && self.is_first_sample_duration_present() {
|
||||
// The first sample duration is unique.
|
||||
let first_sample_dur = u64::from(self.sample_duration[0]);
|
||||
|
||||
if ts_delta >= first_sample_dur {
|
||||
ts_delta -= first_sample_dur;
|
||||
sample_num += 1;
|
||||
}
|
||||
else {
|
||||
ts_delta -= ts_delta;
|
||||
}
|
||||
}
|
||||
|
||||
sample_num += ts_delta.checked_div(u64::from(default_dur)).unwrap_or(0) as u32;
|
||||
}
|
||||
|
||||
sample_num
|
||||
}
|
||||
}
|
||||
|
||||
impl Atom for TrunAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let (_, flags) = AtomHeader::read_extra(reader)?;
|
||||
|
||||
let sample_count = reader.read_be_u32()?;
|
||||
|
||||
let data_offset = match flags & TrunAtom::DATA_OFFSET_PRESENT {
|
||||
0 => None,
|
||||
_ => Some(bits::sign_extend_leq32_to_i32(reader.read_be_u32()?, 32)),
|
||||
};
|
||||
|
||||
let first_sample_flags = match flags & TrunAtom::FIRST_SAMPLE_FLAGS_PRESENT {
|
||||
0 => None,
|
||||
_ => Some(reader.read_be_u32()?),
|
||||
};
|
||||
|
||||
// If the first-sample-flags-present flag is set, then the sample-flags-present flag should
|
||||
// not be set. The samples after the first shall use the default sample flags defined in the
|
||||
// tfhd or mvex atoms.
|
||||
if first_sample_flags.is_some() && (flags & TrunAtom::SAMPLE_FLAGS_PRESENT != 0) {
|
||||
return decode_error(
|
||||
"isomp4: sample-flag-present and first-sample-flags-present flags are set",
|
||||
);
|
||||
}
|
||||
|
||||
let mut sample_duration = Vec::new();
|
||||
let mut sample_size = Vec::new();
|
||||
let mut sample_flags = Vec::new();
|
||||
|
||||
let mut total_sample_size = 0;
|
||||
let mut total_sample_duration = 0;
|
||||
|
||||
// TODO: Apply a limit.
|
||||
for _ in 0..sample_count {
|
||||
if (flags & TrunAtom::SAMPLE_DURATION_PRESENT) != 0 {
|
||||
let duration = reader.read_be_u32()?;
|
||||
total_sample_duration += u64::from(duration);
|
||||
sample_duration.push(duration);
|
||||
}
|
||||
|
||||
if (flags & TrunAtom::SAMPLE_SIZE_PRESENT) != 0 {
|
||||
let size = reader.read_be_u32()?;
|
||||
total_sample_size += u64::from(size);
|
||||
sample_size.push(size);
|
||||
}
|
||||
|
||||
if (flags & TrunAtom::SAMPLE_FLAGS_PRESENT) != 0 {
|
||||
sample_flags.push(reader.read_be_u32()?);
|
||||
}
|
||||
|
||||
// Ignoring composition time for now since it's a video thing...
|
||||
if (flags & TrunAtom::SAMPLE_COMPOSITION_TIME_OFFSETS_PRESENT) != 0 {
|
||||
// For version 0, this is a u32.
|
||||
// For version 1, this is a i32.
|
||||
let _ = reader.read_be_u32()?;
|
||||
}
|
||||
}
|
||||
|
||||
Ok(TrunAtom {
|
||||
header,
|
||||
flags,
|
||||
data_offset,
|
||||
sample_count,
|
||||
first_sample_flags,
|
||||
sample_duration,
|
||||
sample_size,
|
||||
sample_flags,
|
||||
total_sample_size,
|
||||
total_sample_duration,
|
||||
})
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,53 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
use symphonia_core::meta::MetadataRevision;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, AtomIterator, AtomType, MetaAtom};
|
||||
|
||||
/// User data atom.
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct UdtaAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
/// Metadata atom.
|
||||
pub meta: Option<MetaAtom>,
|
||||
}
|
||||
|
||||
impl UdtaAtom {
|
||||
/// If metadata was read, consumes the metadata and returns it.
|
||||
pub fn take_metadata(&mut self) -> Option<MetadataRevision> {
|
||||
self.meta.as_mut().and_then(|meta| meta.take_metadata())
|
||||
}
|
||||
}
|
||||
|
||||
impl Atom for UdtaAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
#[allow(clippy::single_match)]
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut meta = None;
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
match header.atype {
|
||||
AtomType::Meta => {
|
||||
meta = Some(iter.read_atom::<MetaAtom>()?);
|
||||
}
|
||||
_ => (),
|
||||
}
|
||||
}
|
||||
|
||||
Ok(UdtaAtom { header, meta })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,41 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::errors::Result;
|
||||
use symphonia_core::io::ReadBytes;
|
||||
|
||||
use crate::atoms::{Atom, AtomHeader, EsdsAtom};
|
||||
|
||||
use super::{AtomIterator, AtomType};
|
||||
|
||||
#[allow(dead_code)]
|
||||
#[derive(Debug)]
|
||||
pub struct WaveAtom {
|
||||
/// Atom header.
|
||||
header: AtomHeader,
|
||||
pub esds: Option<EsdsAtom>,
|
||||
}
|
||||
|
||||
impl Atom for WaveAtom {
|
||||
fn header(&self) -> AtomHeader {
|
||||
self.header
|
||||
}
|
||||
|
||||
fn read<B: ReadBytes>(reader: &mut B, header: AtomHeader) -> Result<Self> {
|
||||
let mut iter = AtomIterator::new(reader, header);
|
||||
|
||||
let mut esds = None;
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
if header.atype == AtomType::Esds {
|
||||
esds = Some(iter.read_atom::<EsdsAtom>()?);
|
||||
}
|
||||
}
|
||||
|
||||
Ok(WaveAtom { header, esds })
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,667 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use symphonia_core::{errors::end_of_stream_error, support_format};
|
||||
|
||||
use symphonia_core::codecs::CodecParameters;
|
||||
use symphonia_core::errors::{
|
||||
decode_error, seek_error, unsupported_error, Error, Result, SeekErrorKind,
|
||||
};
|
||||
use symphonia_core::formats::prelude::*;
|
||||
use symphonia_core::io::{MediaSource, MediaSourceStream, ReadBytes, SeekBuffered};
|
||||
use symphonia_core::meta::{Metadata, MetadataLog};
|
||||
use symphonia_core::probe::{Descriptor, Instantiate, QueryDescriptor};
|
||||
use symphonia_core::units::Time;
|
||||
|
||||
use std::io::{Seek, SeekFrom};
|
||||
use std::sync::Arc;
|
||||
|
||||
use crate::atoms::{AtomIterator, AtomType};
|
||||
use crate::atoms::{FtypAtom, MetaAtom, MoofAtom, MoovAtom, MvexAtom, SidxAtom, TrakAtom};
|
||||
use crate::stream::*;
|
||||
|
||||
use log::{debug, info, trace, warn};
|
||||
|
||||
/// When `mdat` claims the rest of the file (common moov-at-end M4A), locate `moov` in the
|
||||
/// tail instead of seeking to EOF (which yields end-of-stream during probe).
|
||||
fn find_moov_atom_offset_in_tail(
|
||||
mss: &mut MediaSourceStream,
|
||||
total_len: u64,
|
||||
) -> Result<Option<u64>> {
|
||||
const MAX_SCAN: u64 = 8 * 1024 * 1024;
|
||||
if total_len < 16 {
|
||||
return Ok(None);
|
||||
}
|
||||
let scan_len = MAX_SCAN.min(total_len) as usize;
|
||||
let scan_start = total_len - scan_len as u64;
|
||||
mss.seek(SeekFrom::Start(scan_start))?;
|
||||
let mut buf = vec![0u8; scan_len];
|
||||
mss.read_buf_exact(&mut buf).map_err(Error::from)?;
|
||||
for i in 0..buf.len().saturating_sub(8) {
|
||||
if &buf[i + 4..i + 8] == b"moov" {
|
||||
return Ok(Some(scan_start + i as u64));
|
||||
}
|
||||
}
|
||||
Ok(None)
|
||||
}
|
||||
|
||||
pub struct TrackState {
|
||||
codec_params: CodecParameters,
|
||||
/// The track number.
|
||||
track_num: usize,
|
||||
/// The current segment.
|
||||
cur_seg: usize,
|
||||
/// The current sample index relative to the track.
|
||||
next_sample: u32,
|
||||
/// The current sample byte position relative to the start of the track.
|
||||
next_sample_pos: u64,
|
||||
}
|
||||
|
||||
impl TrackState {
|
||||
#[allow(clippy::single_match)]
|
||||
pub fn new(track_num: usize, trak: &TrakAtom) -> Self {
|
||||
let mut codec_params = CodecParameters::new();
|
||||
|
||||
codec_params
|
||||
.with_time_base(TimeBase::new(1, trak.mdia.mdhd.timescale))
|
||||
.with_n_frames(trak.mdia.mdhd.duration);
|
||||
|
||||
// Fill the codec parameters using the sample description atom.
|
||||
trak.mdia.minf.stbl.stsd.fill_codec_params(&mut codec_params);
|
||||
|
||||
Self { codec_params, track_num, cur_seg: 0, next_sample: 0, next_sample_pos: 0 }
|
||||
}
|
||||
|
||||
pub fn codec_params(&self) -> CodecParameters {
|
||||
self.codec_params.clone()
|
||||
}
|
||||
}
|
||||
|
||||
/// Information regarding the next sample.
|
||||
#[derive(Debug)]
|
||||
struct NextSampleInfo {
|
||||
/// The track number of the next sample.
|
||||
track_num: usize,
|
||||
/// The timestamp of the next sample.
|
||||
ts: u64,
|
||||
/// The timestamp expressed in seconds.
|
||||
time: Time,
|
||||
/// The duration of the next sample.
|
||||
dur: u32,
|
||||
/// The segment containing the next sample.
|
||||
seg_idx: usize,
|
||||
}
|
||||
|
||||
/// Information regarding a sample.
|
||||
#[derive(Debug)]
|
||||
struct SampleDataInfo {
|
||||
/// The position of the sample in the track.
|
||||
pos: u64,
|
||||
/// The length of the sample.
|
||||
len: u32,
|
||||
}
|
||||
|
||||
/// ISO Base Media File Format (MP4, M4A, MOV, etc.) demultiplexer.
|
||||
///
|
||||
/// `IsoMp4Reader` implements a demuxer for the ISO Base Media File Format.
|
||||
pub struct IsoMp4Reader {
|
||||
iter: AtomIterator<MediaSourceStream>,
|
||||
tracks: Vec<Track>,
|
||||
cues: Vec<Cue>,
|
||||
metadata: MetadataLog,
|
||||
/// Segments of the movie. Sorted in ascending order by sequence number.
|
||||
segs: Vec<Box<dyn StreamSegment>>,
|
||||
/// State tracker for each track.
|
||||
track_states: Vec<TrackState>,
|
||||
/// Optional, movie extends atom used for fragmented streams.
|
||||
mvex: Option<Arc<MvexAtom>>,
|
||||
}
|
||||
|
||||
impl IsoMp4Reader {
|
||||
/// Idempotently gets information regarding the next sample of the media stream. This function
|
||||
/// selects the next sample with the lowest timestamp of all tracks.
|
||||
fn next_sample_info(&self) -> Result<Option<NextSampleInfo>> {
|
||||
let mut earliest = None;
|
||||
|
||||
// TODO: Consider returning samples based on lowest byte position in the track instead of
|
||||
// timestamp. This may be important if video tracks are ever decoded (i.e., DTS vs. PTS).
|
||||
|
||||
for (state, track) in self.track_states.iter().zip(&self.tracks) {
|
||||
// Get the timebase of the track used to calculate the presentation time.
|
||||
let tb = track.codec_params.time_base.unwrap();
|
||||
|
||||
// Get the next timestamp for the next sample of the current track. The next sample may
|
||||
// be in a future segment.
|
||||
for (seg_idx_delta, seg) in self.segs[state.cur_seg..].iter().enumerate() {
|
||||
// Try to get the timestamp for the next sample of the track from the segment.
|
||||
if let Some(timing) = seg.sample_timing(state.track_num, state.next_sample)? {
|
||||
// Calculate the presentation time using the timestamp.
|
||||
let sample_time = tb.calc_time(timing.ts);
|
||||
|
||||
// Compare the presentation time of the sample from this track to other tracks,
|
||||
// and select the track with the earliest presentation time.
|
||||
match earliest {
|
||||
Some(NextSampleInfo { track_num: _, ts: _, time, dur: _, seg_idx: _ })
|
||||
if time <= sample_time =>
|
||||
{
|
||||
// Earliest is less than or equal to the track's next sample
|
||||
// presentation time. No need to update earliest.
|
||||
}
|
||||
_ => {
|
||||
// Earliest was either None, or greater than the track's next sample
|
||||
// presentation time. Update earliest.
|
||||
earliest = Some(NextSampleInfo {
|
||||
track_num: state.track_num,
|
||||
ts: timing.ts,
|
||||
time: sample_time,
|
||||
dur: timing.dur,
|
||||
seg_idx: seg_idx_delta + state.cur_seg,
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// Either the next sample of the track had the earliest presentation time seen
|
||||
// thus far, or it was greater than those from other tracks, but there is no
|
||||
// reason to check samples in future segments.
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Ok(earliest)
|
||||
}
|
||||
|
||||
fn consume_next_sample(&mut self, info: &NextSampleInfo) -> Result<Option<SampleDataInfo>> {
|
||||
// Get the track state.
|
||||
let track = &mut self.track_states[info.track_num];
|
||||
|
||||
// Get the segment associated with the sample.
|
||||
let seg = &self.segs[info.seg_idx];
|
||||
|
||||
// Get the sample data descriptor.
|
||||
let sample_data_desc = seg.sample_data(track.track_num, track.next_sample, false)?;
|
||||
|
||||
// The sample base position in the sample data descriptor remains constant if the sample
|
||||
// followed immediately after the previous sample. In this case, the track state's
|
||||
// next_sample_pos is the position of the current sample. If the base position has jumped,
|
||||
// then the base position is the position of current the sample.
|
||||
let pos = if sample_data_desc.base_pos > track.next_sample_pos {
|
||||
sample_data_desc.base_pos
|
||||
}
|
||||
else {
|
||||
track.next_sample_pos
|
||||
};
|
||||
|
||||
// Advance the track's current segment to the next sample's segment.
|
||||
track.cur_seg = info.seg_idx;
|
||||
|
||||
// Advance the track's next sample number and position.
|
||||
track.next_sample += 1;
|
||||
track.next_sample_pos = pos + u64::from(sample_data_desc.size);
|
||||
|
||||
Ok(Some(SampleDataInfo { pos, len: sample_data_desc.size }))
|
||||
}
|
||||
|
||||
fn try_read_more_segments(&mut self) -> Result<()> {
|
||||
// Continue iterating over atoms until a segment (a moof + mdat atom pair) is found. All
|
||||
// other atoms will be ignored.
|
||||
while let Some(header) = self.iter.next_no_consume()? {
|
||||
match header.atype {
|
||||
AtomType::MediaData => {
|
||||
// Consume the atom from the iterator so that on the next iteration a new atom
|
||||
// will be read.
|
||||
self.iter.consume_atom();
|
||||
|
||||
return Ok(());
|
||||
}
|
||||
AtomType::MovieFragment => {
|
||||
let moof = self.iter.read_atom::<MoofAtom>()?;
|
||||
|
||||
// A moof segment can only be created if the mvex atom is present.
|
||||
if let Some(mvex) = &self.mvex {
|
||||
// Get the last segment. Note, there will always be one segment because the
|
||||
// moov atom is converted into a segment when the reader is instantiated.
|
||||
let last_seg = self.segs.last().unwrap();
|
||||
|
||||
// Create a new segment for the moof atom.
|
||||
let seg = MoofSegment::new(moof, mvex.clone(), last_seg.as_ref());
|
||||
|
||||
// Segments should have a monotonic sequence number.
|
||||
if seg.sequence_num() <= last_seg.sequence_num() {
|
||||
warn!("moof fragment has a non-monotonic sequence number.");
|
||||
}
|
||||
|
||||
// Push the segment.
|
||||
self.segs.push(Box::new(seg));
|
||||
}
|
||||
else {
|
||||
// TODO: This is a fatal error.
|
||||
return decode_error("isomp4: moof atom present without mvex atom");
|
||||
}
|
||||
}
|
||||
_ => {
|
||||
trace!("skipping atom: {:?}.", header.atype);
|
||||
self.iter.consume_atom();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// If no atoms were returned above, then the end-of-stream has been reached.
|
||||
end_of_stream_error()
|
||||
}
|
||||
|
||||
fn seek_track_by_time(&mut self, track_num: usize, time: Time) -> Result<SeekedTo> {
|
||||
// Convert time to timestamp for the track.
|
||||
if let Some(track) = self.tracks.get(track_num) {
|
||||
let tb = track.codec_params.time_base.unwrap();
|
||||
self.seek_track_by_ts(track_num, tb.calc_timestamp(time))
|
||||
}
|
||||
else {
|
||||
seek_error(SeekErrorKind::Unseekable)
|
||||
}
|
||||
}
|
||||
|
||||
fn seek_track_by_ts(&mut self, track_num: usize, ts: u64) -> Result<SeekedTo> {
|
||||
debug!("seeking track={} to frame_ts={}", track_num, ts);
|
||||
|
||||
struct SeekLocation {
|
||||
seg_idx: usize,
|
||||
sample_num: u32,
|
||||
}
|
||||
|
||||
let mut seek_loc = None;
|
||||
let mut seg_skip = 0;
|
||||
|
||||
loop {
|
||||
// Iterate over all segments and attempt to find the segment and sample number that
|
||||
// contains the desired timestamp. Skip segments already examined.
|
||||
for (seg_idx, seg) in self.segs.iter().enumerate().skip(seg_skip) {
|
||||
if let Some(sample_num) = seg.ts_sample(track_num, ts)? {
|
||||
seek_loc = Some(SeekLocation { seg_idx, sample_num });
|
||||
break;
|
||||
}
|
||||
|
||||
// Mark the segment as examined.
|
||||
seg_skip = seg_idx + 1;
|
||||
}
|
||||
|
||||
// If a seek location is found, break.
|
||||
if seek_loc.is_some() {
|
||||
break;
|
||||
}
|
||||
|
||||
// Otherwise, try to read more segments from the stream.
|
||||
self.try_read_more_segments()?;
|
||||
}
|
||||
|
||||
if let Some(seek_loc) = seek_loc {
|
||||
let seg = &self.segs[seek_loc.seg_idx];
|
||||
|
||||
// Get the sample information.
|
||||
let data_desc = seg.sample_data(track_num, seek_loc.sample_num, true)?;
|
||||
|
||||
// Update the track's next sample information to point to the seeked sample.
|
||||
let track = &mut self.track_states[track_num];
|
||||
|
||||
track.cur_seg = seek_loc.seg_idx;
|
||||
track.next_sample = seek_loc.sample_num;
|
||||
track.next_sample_pos = data_desc.base_pos + data_desc.offset.unwrap();
|
||||
|
||||
// Get the actual timestamp for this sample.
|
||||
let timing = seg.sample_timing(track_num, seek_loc.sample_num)?.unwrap();
|
||||
|
||||
debug!(
|
||||
"seeked track={} to packet_ts={} (delta={})",
|
||||
track_num,
|
||||
timing.ts,
|
||||
timing.ts as i64 - ts as i64
|
||||
);
|
||||
|
||||
Ok(SeekedTo { track_id: track_num as u32, required_ts: ts, actual_ts: timing.ts })
|
||||
}
|
||||
else {
|
||||
// Timestamp was not found.
|
||||
seek_error(SeekErrorKind::OutOfRange)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl QueryDescriptor for IsoMp4Reader {
|
||||
fn query() -> &'static [Descriptor] {
|
||||
&[support_format!(
|
||||
"isomp4",
|
||||
"ISO Base Media File Format",
|
||||
&["mp4", "m4a", "m4p", "m4b", "m4r", "m4v", "mov"],
|
||||
&["video/mp4", "audio/mp4"],
|
||||
&[b"ftyp"] // Top-level atoms
|
||||
)]
|
||||
}
|
||||
|
||||
fn score(_context: &[u8]) -> u8 {
|
||||
255
|
||||
}
|
||||
}
|
||||
|
||||
impl FormatReader for IsoMp4Reader {
|
||||
fn try_new(mut mss: MediaSourceStream, _options: &FormatOptions) -> Result<Self> {
|
||||
// To get to beginning of the atom.
|
||||
mss.seek_buffered_rel(-4);
|
||||
|
||||
let is_seekable = mss.is_seekable();
|
||||
|
||||
let mut ftyp = None;
|
||||
let mut moov = None;
|
||||
let mut sidx = None;
|
||||
|
||||
// Get the total length of the stream, if possible.
|
||||
let total_len = if is_seekable {
|
||||
let pos = mss.pos();
|
||||
let len = mss.byte_len().ok_or(Error::SeekError(SeekErrorKind::Unseekable))?;
|
||||
mss.seek(SeekFrom::Start(pos))?;
|
||||
info!("stream is seekable with len={} bytes.", len);
|
||||
Some(len)
|
||||
}
|
||||
else {
|
||||
None
|
||||
};
|
||||
|
||||
let mut metadata = MetadataLog::default();
|
||||
|
||||
// Parse all atoms if the stream is seekable, otherwise parse all atoms up-to the mdat atom.
|
||||
let mut iter = AtomIterator::new_root(mss, total_len);
|
||||
|
||||
while let Some(header) = iter.next()? {
|
||||
// Top-level atoms.
|
||||
match header.atype {
|
||||
AtomType::FileType => {
|
||||
ftyp = Some(iter.read_atom::<FtypAtom>()?);
|
||||
}
|
||||
AtomType::Movie => {
|
||||
moov = Some(iter.read_atom::<MoovAtom>()?);
|
||||
}
|
||||
AtomType::SegmentIndex => {
|
||||
// If the stream is not seekable, then it can only be assumed that the first
|
||||
// segment index atom is indeed the first segment index because the format
|
||||
// reader cannot practically skip past this point.
|
||||
if !is_seekable {
|
||||
sidx = Some(iter.read_atom::<SidxAtom>()?);
|
||||
break;
|
||||
}
|
||||
else {
|
||||
// If the stream is seekable, examine all segment indexes and select the
|
||||
// index with the earliest presentation timestamp to be the first.
|
||||
let new_sidx = iter.read_atom::<SidxAtom>()?;
|
||||
|
||||
let is_earlier = match &sidx {
|
||||
Some(sidx) => new_sidx.earliest_pts < sidx.earliest_pts,
|
||||
_ => true,
|
||||
};
|
||||
|
||||
if is_earlier {
|
||||
sidx = Some(new_sidx);
|
||||
}
|
||||
}
|
||||
}
|
||||
AtomType::MediaData | AtomType::MovieFragment => {
|
||||
// The mdat atom contains the codec bitstream data. For segmented streams, a
|
||||
// moof + mdat pair is required for playback. If the source is unseekable then
|
||||
// the format reader cannot skip past these atoms without dropping samples.
|
||||
if !is_seekable {
|
||||
// If the moov atom hasn't been seen before the moof and/or mdat atom, and
|
||||
// the stream is not seekable, then the mp4 is not streamable.
|
||||
if moov.is_none() || ftyp.is_none() {
|
||||
warn!("mp4 is not streamable.");
|
||||
}
|
||||
|
||||
// The remainder of the stream will be read incrementally.
|
||||
break;
|
||||
}
|
||||
let end = iter.current_atom_end();
|
||||
let file_len = total_len.unwrap_or(end);
|
||||
if moov.is_none() {
|
||||
let mut mss = iter.into_inner();
|
||||
let resume_at = if end < file_len.saturating_sub(8) {
|
||||
// Bounded mdat — `moov` is the next top-level sibling.
|
||||
end
|
||||
} else if let Some(tl) = total_len {
|
||||
match find_moov_atom_offset_in_tail(&mut mss, tl)? {
|
||||
Some(off) => off,
|
||||
None => return unsupported_error("isomp4: missing moov atom"),
|
||||
}
|
||||
} else {
|
||||
end
|
||||
};
|
||||
mss.seek(SeekFrom::Start(resume_at))?;
|
||||
// `AtomIterator::new_root` treats `len` as bytes available **from the
|
||||
// current reader position**, not the absolute file length. Passing
|
||||
// `total_len` here makes the iterator think the file is `total_len`
|
||||
// bytes long after the seek, so reading the last atom's trailer
|
||||
// (e.g. a tail `moov`) succeeds, but the next `iter.next()` then keeps
|
||||
// reading past EOF and returns `end of stream`. Pass the **remaining**
|
||||
// length instead so the iterator stops cleanly when the last atom ends.
|
||||
let remaining = total_len.map(|tl| tl.saturating_sub(resume_at));
|
||||
iter = AtomIterator::new_root(mss, remaining);
|
||||
} else if moov.is_some() {
|
||||
// `moov` was already parsed (fast-start layout). Skip the `mdat` body
|
||||
// without linear-reading it (holes in RangedHttpSource). Never seek to
|
||||
// `file_len` — that is one byte past the last valid offset and makes the
|
||||
// next atom read return end-of-stream on in-memory sources.
|
||||
if end >= file_len.saturating_sub(8) {
|
||||
break;
|
||||
}
|
||||
let mut mss = iter.into_inner();
|
||||
mss.seek(SeekFrom::Start(end))?;
|
||||
let remaining = total_len.map(|tl| tl.saturating_sub(end));
|
||||
iter = AtomIterator::new_root(mss, remaining);
|
||||
}
|
||||
}
|
||||
AtomType::Meta => {
|
||||
// Read the metadata atom and append it to the log.
|
||||
let mut meta = iter.read_atom::<MetaAtom>()?;
|
||||
|
||||
if let Some(rev) = meta.take_metadata() {
|
||||
metadata.push(rev);
|
||||
}
|
||||
}
|
||||
AtomType::Free => (),
|
||||
AtomType::Skip => (),
|
||||
_ => {
|
||||
info!("skipping top-level atom: {:?}.", header.atype);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ftyp.is_none() {
|
||||
return unsupported_error("isomp4: missing ftyp atom");
|
||||
}
|
||||
|
||||
if moov.is_none() {
|
||||
return unsupported_error("isomp4: missing moov atom");
|
||||
}
|
||||
|
||||
// If the stream was seekable, then all atoms in the media source stream were scanned. Seek
|
||||
// back to the first mdat atom for playback. If the stream is not seekable, then the atom
|
||||
// iterator is currently positioned at the first mdat atom.
|
||||
if is_seekable {
|
||||
let mut mss = iter.into_inner();
|
||||
mss.seek(SeekFrom::Start(0))?;
|
||||
|
||||
iter = AtomIterator::new_root(mss, total_len);
|
||||
|
||||
while let Some(header) = iter.next_no_consume()? {
|
||||
match header.atype {
|
||||
AtomType::MediaData | AtomType::MovieFragment => break,
|
||||
_ => (),
|
||||
}
|
||||
iter.consume_atom();
|
||||
}
|
||||
}
|
||||
|
||||
let mut moov = moov.unwrap();
|
||||
|
||||
if moov.is_fragmented() {
|
||||
// If a Segment Index (sidx) atom was found, add the segments contained within.
|
||||
if sidx.is_some() {
|
||||
info!("stream is segmented with a segment index.");
|
||||
}
|
||||
else {
|
||||
info!("stream is segmented without a segment index.");
|
||||
}
|
||||
}
|
||||
|
||||
if let Some(rev) = moov.take_metadata() {
|
||||
metadata.push(rev);
|
||||
}
|
||||
|
||||
// Instantiate a TrackState for each track in the stream.
|
||||
let track_states = moov
|
||||
.traks
|
||||
.iter()
|
||||
.enumerate()
|
||||
.map(|(t, trak)| TrackState::new(t, trak))
|
||||
.collect::<Vec<TrackState>>();
|
||||
|
||||
// Instantiate a Tracks for all tracks above.
|
||||
let tracks = track_states
|
||||
.iter()
|
||||
.map(|track| Track::new(track.track_num as u32, track.codec_params()))
|
||||
.collect();
|
||||
|
||||
// A Movie Extends (mvex) atom is required to support segmented streams. If the mvex atom is
|
||||
// present, wrap it in an Arc so it can be shared amongst all segments.
|
||||
let mvex = moov.mvex.take().map(Arc::new);
|
||||
|
||||
// The number of tracks specified in the moov atom must match the number in the mvex atom.
|
||||
if let Some(mvex) = &mvex {
|
||||
if mvex.trexs.len() != moov.traks.len() {
|
||||
return decode_error("isomp4: mvex and moov track number mismatch");
|
||||
}
|
||||
}
|
||||
|
||||
let segs: Vec<Box<dyn StreamSegment>> = vec![Box::new(MoovSegment::new(moov))];
|
||||
|
||||
Ok(IsoMp4Reader {
|
||||
iter,
|
||||
tracks,
|
||||
cues: Default::default(),
|
||||
metadata,
|
||||
track_states,
|
||||
segs,
|
||||
mvex,
|
||||
})
|
||||
}
|
||||
|
||||
fn next_packet(&mut self) -> Result<Packet> {
|
||||
// Get the index of the track with the next-nearest (minimum) timestamp.
|
||||
let next_sample_info = loop {
|
||||
// Using the current set of segments, try to get the next sample info.
|
||||
if let Some(info) = self.next_sample_info()? {
|
||||
break info;
|
||||
}
|
||||
else {
|
||||
// No more segments. If the stream is unseekable, it may be the case that there are
|
||||
// more segments coming. Iterate atoms until a new segment is found or the
|
||||
// end-of-stream is reached.
|
||||
self.try_read_more_segments()?;
|
||||
}
|
||||
};
|
||||
|
||||
// Get the position and length information of the next sample.
|
||||
let sample_info = self.consume_next_sample(&next_sample_info)?.unwrap();
|
||||
|
||||
let reader = self.iter.inner_mut();
|
||||
|
||||
// Attempt a fast seek within the buffer cache.
|
||||
if reader.seek_buffered(sample_info.pos) != sample_info.pos {
|
||||
if reader.is_seekable() {
|
||||
// Fallback to a slow seek if the stream is seekable.
|
||||
reader.seek(SeekFrom::Start(sample_info.pos))?;
|
||||
}
|
||||
else if sample_info.pos > reader.pos() {
|
||||
// The stream is not seekable but the desired seek position is ahead of the reader's
|
||||
// current position, thus the seek can be emulated by ignoring the bytes up to the
|
||||
// the desired seek position.
|
||||
reader.ignore_bytes(sample_info.pos - reader.pos())?;
|
||||
}
|
||||
else {
|
||||
// The stream is not seekable and the desired seek position falls outside the lower
|
||||
// bound of the buffer cache. This sample cannot be read.
|
||||
return decode_error("isomp4: packet out-of-bounds for a non-seekable stream");
|
||||
}
|
||||
}
|
||||
|
||||
Ok(Packet::new_from_boxed_slice(
|
||||
next_sample_info.track_num as u32,
|
||||
next_sample_info.ts,
|
||||
u64::from(next_sample_info.dur),
|
||||
reader.read_boxed_slice_exact(sample_info.len as usize)?,
|
||||
))
|
||||
}
|
||||
|
||||
fn metadata(&mut self) -> Metadata<'_> {
|
||||
self.metadata.metadata()
|
||||
}
|
||||
|
||||
fn cues(&self) -> &[Cue] {
|
||||
&self.cues
|
||||
}
|
||||
|
||||
fn tracks(&self) -> &[Track] {
|
||||
&self.tracks
|
||||
}
|
||||
|
||||
fn seek(&mut self, _mode: SeekMode, to: SeekTo) -> Result<SeekedTo> {
|
||||
if self.tracks.is_empty() {
|
||||
return seek_error(SeekErrorKind::Unseekable);
|
||||
}
|
||||
|
||||
match to {
|
||||
SeekTo::TimeStamp { ts, track_id } => {
|
||||
let selected_track_id = track_id as usize;
|
||||
|
||||
// The seek timestamp is in timebase units specific to the selected track. Get the
|
||||
// selected track and use the timebase to convert the timestamp into time units so
|
||||
// that the other tracks can be seeked.
|
||||
if let Some(selected_track) = self.tracks().get(selected_track_id) {
|
||||
// Convert to time units.
|
||||
let time = selected_track.codec_params.time_base.unwrap().calc_time(ts);
|
||||
|
||||
// Seek all tracks excluding the primary track to the desired time.
|
||||
for t in 0..self.track_states.len() {
|
||||
if t != selected_track_id {
|
||||
self.seek_track_by_time(t, time)?;
|
||||
}
|
||||
}
|
||||
|
||||
// Seek the primary track and return the result.
|
||||
self.seek_track_by_ts(selected_track_id, ts)
|
||||
}
|
||||
else {
|
||||
seek_error(SeekErrorKind::Unseekable)
|
||||
}
|
||||
}
|
||||
SeekTo::Time { time, track_id } => {
|
||||
// Select the first track if a selected track was not provided.
|
||||
let selected_track_id = track_id.unwrap_or(0) as usize;
|
||||
|
||||
// Seek all tracks excluding the selected track and discard the result.
|
||||
for t in 0..self.track_states.len() {
|
||||
if t != selected_track_id {
|
||||
self.seek_track_by_time(t, time)?;
|
||||
}
|
||||
}
|
||||
|
||||
// Seek the primary track and return the result.
|
||||
self.seek_track_by_time(selected_track_id, time)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn into_inner(self: Box<Self>) -> MediaSourceStream {
|
||||
self.iter.into_inner()
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,31 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
use std::fmt;
|
||||
|
||||
/// Four character codes for typical Ftyps (reference: http://ftyps.com/).
|
||||
#[derive(PartialEq, Eq, Clone, Copy)]
|
||||
#[repr(transparent)]
|
||||
pub struct FourCc {
|
||||
val: [u8; 4],
|
||||
}
|
||||
|
||||
impl FourCc {
|
||||
/// Construct a new FourCC code from the given byte array.
|
||||
pub fn new(val: [u8; 4]) -> Self {
|
||||
Self { val }
|
||||
}
|
||||
}
|
||||
|
||||
impl fmt::Debug for FourCc {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
|
||||
match std::str::from_utf8(&self.val) {
|
||||
Ok(name) => f.write_str(name),
|
||||
_ => write!(f, "{:x?}", self.val),
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,78 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
/// An unsigned 16.16-bit fixed point value.
|
||||
#[derive(Copy, Clone, Debug, Default)]
|
||||
pub struct FpU16(u32);
|
||||
|
||||
impl FpU16 {
|
||||
pub fn new(val: u16) -> Self {
|
||||
Self(u32::from(val) << 16)
|
||||
}
|
||||
|
||||
pub fn parse_raw(val: u32) -> Self {
|
||||
Self(val)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<FpU16> for f64 {
|
||||
fn from(fp: FpU16) -> Self {
|
||||
f64::from(fp.0) / f64::from(1u32 << 16)
|
||||
}
|
||||
}
|
||||
|
||||
/// An unsigned 8.8-bit fixed point value.
|
||||
#[derive(Copy, Clone, Debug, Default)]
|
||||
pub struct FpU8(u16);
|
||||
|
||||
impl FpU8 {
|
||||
pub fn new(val: u8) -> Self {
|
||||
Self(u16::from(val) << 8)
|
||||
}
|
||||
|
||||
pub fn parse_raw(val: u16) -> Self {
|
||||
Self(val)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<FpU8> for f64 {
|
||||
fn from(fp: FpU8) -> Self {
|
||||
f64::from(fp.0) / f64::from(1u16 << 8)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<FpU8> for f32 {
|
||||
fn from(fp: FpU8) -> Self {
|
||||
f32::from(fp.0) / f32::from(1u16 << 8)
|
||||
}
|
||||
}
|
||||
|
||||
/// An unsigned 8.8-bit fixed point value.
|
||||
#[derive(Copy, Clone, Debug, Default)]
|
||||
pub struct FpI8(i16);
|
||||
|
||||
impl FpI8 {
|
||||
pub fn new(val: i8) -> Self {
|
||||
Self(i16::from(val) * 0x100)
|
||||
}
|
||||
|
||||
pub fn parse_raw(val: i16) -> Self {
|
||||
Self(val)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<FpI8> for f64 {
|
||||
fn from(fp: FpI8) -> Self {
|
||||
f64::from(fp.0) / f64::from(1u16 << 8)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<FpI8> for f32 {
|
||||
fn from(fp: FpI8) -> Self {
|
||||
f32::from(fp.0) / f32::from(1u16 << 8)
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,22 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
|
||||
#![warn(rust_2018_idioms)]
|
||||
// The following lints are allowed in all Symphonia crates. Please see clippy.toml for their
|
||||
// justification.
|
||||
#![allow(clippy::comparison_chain)]
|
||||
#![allow(clippy::excessive_precision)]
|
||||
#![allow(clippy::identity_op)]
|
||||
#![allow(clippy::manual_range_contains)]
|
||||
|
||||
mod atoms;
|
||||
mod demuxer;
|
||||
mod fourcc;
|
||||
mod fp;
|
||||
mod stream;
|
||||
|
||||
pub use demuxer::IsoMp4Reader;
|
||||
@@ -0,0 +1,444 @@
|
||||
// Symphonia
|
||||
// Copyright (c) 2019-2022 The Project Symphonia Developers.
|
||||
//
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
||||
use symphonia_core::errors::{decode_error, Error, Result};
|
||||
|
||||
use crate::atoms::{stsz::SampleSize, Co64Atom, MoofAtom, MoovAtom, MvexAtom, StcoAtom, TrafAtom};
|
||||
|
||||
use std::ops::Range;
|
||||
use std::sync::Arc;
|
||||
|
||||
/// Sample data information.
|
||||
pub struct SampleDataDesc {
|
||||
/// The starting byte position within the media data of the group of samples that contains the
|
||||
/// sample described.
|
||||
pub base_pos: u64,
|
||||
/// The offset relative to the base position of the sample described.
|
||||
pub offset: Option<u64>,
|
||||
/// The size of the sample.
|
||||
pub size: u32,
|
||||
}
|
||||
|
||||
/// Timing information for one sample.
|
||||
pub struct SampleTiming {
|
||||
/// The timestamp of the sample.
|
||||
pub ts: u64,
|
||||
/// The duration of the sample.
|
||||
pub dur: u32,
|
||||
}
|
||||
|
||||
pub trait StreamSegment: Send + Sync {
|
||||
/// Gets the sequence number of this segment.
|
||||
fn sequence_num(&self) -> u32;
|
||||
|
||||
/// Gets the first and last sample numbers for the track `track_num`.
|
||||
fn track_sample_range(&self, track_num: usize) -> Range<u32>;
|
||||
|
||||
/// Gets the first and last sample timestamps for the track `track_num`.
|
||||
fn track_ts_range(&self, track_num: usize) -> Range<u64>;
|
||||
|
||||
/// Get the timestamp and duration for the sample indicated by `sample_num` for the track
|
||||
/// `track_num`.
|
||||
fn sample_timing(&self, track_num: usize, sample_num: u32) -> Result<Option<SampleTiming>>;
|
||||
|
||||
/// Get the sample number of the sample containing the timestamp indicated by `ts` for track
|
||||
// `track_num`.
|
||||
fn ts_sample(&self, track_num: usize, ts: u64) -> Result<Option<u32>>;
|
||||
|
||||
/// Get the byte position of the group of samples containing the sample indicated by
|
||||
/// `sample_num` for track `track_num`, and it's size.
|
||||
///
|
||||
/// Optionally, the offset of the sample relative to the aforementioned byte position can be
|
||||
/// returned.
|
||||
fn sample_data(
|
||||
&self,
|
||||
track_num: usize,
|
||||
sample_num: u32,
|
||||
get_offset: bool,
|
||||
) -> Result<SampleDataDesc>;
|
||||
}
|
||||
|
||||
/// Track-to-stream sequencing information.
|
||||
#[derive(Copy, Clone, Debug, Default)]
|
||||
struct SequenceInfo {
|
||||
/// The sample number of the first sample of a track in a fragment.
|
||||
first_sample: u32,
|
||||
/// The timestamp of the first sample of a track in a fragment.
|
||||
first_ts: u64,
|
||||
/// The total duration of all samples of a track in a fragment.
|
||||
total_sample_duration: u64,
|
||||
/// The total sample count of a track in a fragment.
|
||||
total_sample_count: u32,
|
||||
/// If present in the moof segment, this is the index of the track fragment atom for the track
|
||||
/// this sequence information is associated with.
|
||||
traf_idx: Option<usize>,
|
||||
}
|
||||
|
||||
pub struct MoofSegment {
|
||||
moof: MoofAtom,
|
||||
mvex: Arc<MvexAtom>,
|
||||
seq: Vec<SequenceInfo>,
|
||||
}
|
||||
|
||||
impl MoofSegment {
|
||||
/// Instantiate a new segment from a `MoofAtom`.
|
||||
pub fn new(moof: MoofAtom, mvex: Arc<MvexAtom>, prev: &dyn StreamSegment) -> MoofSegment {
|
||||
let mut seq = Vec::with_capacity(mvex.trexs.len());
|
||||
|
||||
// Calculate the sequence information for each track, even if not present in the fragment.
|
||||
for (track_num, trex) in mvex.trexs.iter().enumerate() {
|
||||
let mut info = SequenceInfo {
|
||||
first_sample: prev.track_sample_range(track_num).end,
|
||||
first_ts: prev.track_ts_range(track_num).end,
|
||||
..Default::default()
|
||||
};
|
||||
|
||||
// Find the track fragment for the track.
|
||||
for (traf_idx, traf) in moof.trafs.iter().enumerate() {
|
||||
if trex.track_id != traf.tfhd.track_id {
|
||||
continue;
|
||||
}
|
||||
|
||||
// Calculate the total duration of all runs in the fragment for the track.
|
||||
let default_dur =
|
||||
traf.tfhd.default_sample_duration.unwrap_or(trex.default_sample_duration);
|
||||
|
||||
for trun in traf.truns.iter() {
|
||||
info.total_sample_duration += trun.total_duration(default_dur);
|
||||
}
|
||||
|
||||
info.total_sample_count = traf.total_sample_count;
|
||||
info.traf_idx = Some(traf_idx);
|
||||
}
|
||||
|
||||
seq.push(info);
|
||||
}
|
||||
|
||||
MoofSegment { moof, mvex, seq }
|
||||
}
|
||||
|
||||
/// Try to get the Track Fragment atom associated with the track identified by `track_num`.
|
||||
fn try_get_traf(&self, track_num: usize) -> Option<&TrafAtom> {
|
||||
debug_assert!(track_num < self.seq.len());
|
||||
self.seq[track_num].traf_idx.map(|idx| &self.moof.trafs[idx])
|
||||
}
|
||||
}
|
||||
|
||||
impl StreamSegment for MoofSegment {
|
||||
fn sequence_num(&self) -> u32 {
|
||||
self.moof.mfhd.sequence_number
|
||||
}
|
||||
|
||||
fn sample_timing(&self, track_num: usize, sample_num: u32) -> Result<Option<SampleTiming>> {
|
||||
// Get the track fragment associated with track_num.
|
||||
let traf = match self.try_get_traf(track_num) {
|
||||
Some(traf) => traf,
|
||||
None => return Ok(None),
|
||||
};
|
||||
|
||||
let mut sample_num_rel = sample_num - self.seq[track_num].first_sample;
|
||||
let mut trun_ts_offset = self.seq[track_num].first_ts;
|
||||
|
||||
let default_dur = traf
|
||||
.tfhd
|
||||
.default_sample_duration
|
||||
.unwrap_or(self.mvex.trexs[track_num].default_sample_duration);
|
||||
|
||||
for trun in traf.truns.iter() {
|
||||
// If the sample is contained within the this track run, get the timing of of the
|
||||
// sample.
|
||||
if sample_num_rel < trun.sample_count {
|
||||
let (ts, dur) = trun.sample_timing(sample_num_rel, default_dur);
|
||||
return Ok(Some(SampleTiming { ts: trun_ts_offset + ts, dur }));
|
||||
}
|
||||
|
||||
let trun_dur = trun.total_duration(default_dur);
|
||||
|
||||
sample_num_rel -= trun.sample_count;
|
||||
trun_ts_offset += trun_dur;
|
||||
}
|
||||
|
||||
Ok(None)
|
||||
}
|
||||
|
||||
fn ts_sample(&self, track_num: usize, ts: u64) -> Result<Option<u32>> {
|
||||
// Get the track fragment associated with track_num.
|
||||
let traf = match self.try_get_traf(track_num) {
|
||||
Some(traf) => traf,
|
||||
None => return Ok(None),
|
||||
};
|
||||
|
||||
let mut sample_num = self.seq[track_num].first_sample;
|
||||
let mut ts_accum = self.seq[track_num].first_ts;
|
||||
|
||||
let default_dur = traf
|
||||
.tfhd
|
||||
.default_sample_duration
|
||||
.unwrap_or(self.mvex.trexs[track_num].default_sample_duration);
|
||||
|
||||
for trun in traf.truns.iter() {
|
||||
// Get the total duration of this track run.
|
||||
let trun_dur = trun.total_duration(default_dur);
|
||||
|
||||
// If the timestamp after the track run is greater than the desired timestamp, then the
|
||||
// desired sample must be in this run of samples.
|
||||
if ts_accum + trun_dur > ts {
|
||||
sample_num += trun.ts_sample(ts - ts_accum, default_dur);
|
||||
return Ok(Some(sample_num));
|
||||
}
|
||||
|
||||
sample_num += trun.sample_count;
|
||||
ts_accum += trun_dur;
|
||||
}
|
||||
|
||||
Ok(None)
|
||||
}
|
||||
|
||||
fn sample_data(
|
||||
&self,
|
||||
track_num: usize,
|
||||
sample_num: u32,
|
||||
get_offset: bool,
|
||||
) -> Result<SampleDataDesc> {
|
||||
// Get the track fragment associated with track_num.
|
||||
let traf = self.try_get_traf(track_num).unwrap();
|
||||
|
||||
// If an explicit anchor-point is set, then use that for the position, otherwise use the
|
||||
// first-byte of the enclosing moof atom.
|
||||
let traf_base_pos = match traf.tfhd.base_data_offset {
|
||||
Some(pos) => pos,
|
||||
_ => self.moof.moof_base_pos,
|
||||
};
|
||||
|
||||
let mut sample_num_rel = sample_num - self.seq[track_num].first_sample;
|
||||
let mut trun_offset = traf_base_pos;
|
||||
|
||||
let default_size =
|
||||
traf.tfhd.default_sample_size.unwrap_or(self.mvex.trexs[track_num].default_sample_size);
|
||||
|
||||
for trun in traf.truns.iter() {
|
||||
// If a data offset is present for this track fragment run, then calculate the new base
|
||||
// position for the run. When a data offset is not present, do nothing because this run
|
||||
// follows the previous run.
|
||||
if let Some(offset) = trun.data_offset {
|
||||
// The offset for the run is relative to the anchor-point defined in the track
|
||||
// fragment header.
|
||||
trun_offset = if offset.is_negative() {
|
||||
traf_base_pos - u64::from(offset.wrapping_abs() as u32)
|
||||
}
|
||||
else {
|
||||
traf_base_pos + offset as u64
|
||||
};
|
||||
}
|
||||
|
||||
if sample_num_rel < trun.sample_count {
|
||||
let (offset, size) = if get_offset {
|
||||
// Get the size and offset of the sample.
|
||||
let (offset, size) = trun.sample_offset(sample_num_rel, default_size);
|
||||
(Some(offset), size)
|
||||
}
|
||||
else {
|
||||
// Just get the size of the sample.
|
||||
let size = trun.sample_size(sample_num_rel, default_size);
|
||||
(None, size)
|
||||
};
|
||||
|
||||
return Ok(SampleDataDesc { base_pos: trun_offset, size, offset });
|
||||
}
|
||||
|
||||
// Get the total size of the track fragment run.
|
||||
let trun_size = trun.total_size(default_size);
|
||||
|
||||
sample_num_rel -= trun.sample_count;
|
||||
trun_offset += trun_size;
|
||||
}
|
||||
|
||||
decode_error("isomp4: invalid sample index")
|
||||
}
|
||||
|
||||
fn track_sample_range(&self, track_num: usize) -> Range<u32> {
|
||||
debug_assert!(track_num < self.seq.len());
|
||||
|
||||
let track = &self.seq[track_num];
|
||||
track.first_sample..track.first_sample + track.total_sample_count
|
||||
}
|
||||
|
||||
fn track_ts_range(&self, track_num: usize) -> Range<u64> {
|
||||
debug_assert!(track_num < self.seq.len());
|
||||
|
||||
let track = &self.seq[track_num];
|
||||
track.first_ts..track.first_ts + track.total_sample_duration
|
||||
}
|
||||
}
|
||||
|
||||
fn get_chunk_offset(
|
||||
stco: &Option<StcoAtom>,
|
||||
co64: &Option<Co64Atom>,
|
||||
chunk: usize,
|
||||
) -> Result<Option<u64>> {
|
||||
// Get the offset from either the stco or co64 atoms.
|
||||
if let Some(stco) = stco.as_ref() {
|
||||
// 32-bit offset
|
||||
if let Some(offset) = stco.chunk_offsets.get(chunk) {
|
||||
Ok(Some(u64::from(*offset)))
|
||||
}
|
||||
else {
|
||||
decode_error("isomp4: missing stco entry")
|
||||
}
|
||||
}
|
||||
else if let Some(co64) = co64.as_ref() {
|
||||
// 64-bit offset
|
||||
if let Some(offset) = co64.chunk_offsets.get(chunk) {
|
||||
Ok(Some(*offset))
|
||||
}
|
||||
else {
|
||||
decode_error("isomp4: missing co64 entry")
|
||||
}
|
||||
}
|
||||
else {
|
||||
// This should never happen because it is mandatory to have either a stco or co64 atom.
|
||||
decode_error("isomp4: missing stco or co64 atom")
|
||||
}
|
||||
}
|
||||
|
||||
pub struct MoovSegment {
|
||||
moov: MoovAtom,
|
||||
}
|
||||
|
||||
impl MoovSegment {
|
||||
/// Instantiate a segment from the provide moov atom.
|
||||
pub fn new(moov: MoovAtom) -> MoovSegment {
|
||||
MoovSegment { moov }
|
||||
}
|
||||
}
|
||||
|
||||
impl StreamSegment for MoovSegment {
|
||||
fn sequence_num(&self) -> u32 {
|
||||
// The segment defined by the moov atom is always 0.
|
||||
0
|
||||
}
|
||||
|
||||
fn sample_timing(&self, track_num: usize, sample_num: u32) -> Result<Option<SampleTiming>> {
|
||||
// Get the trak atom associated with track_num.
|
||||
debug_assert!(track_num < self.moov.traks.len());
|
||||
|
||||
let trak = &self.moov.traks[track_num];
|
||||
|
||||
// Find the sample timing. Note, complexity of O(N).
|
||||
let timing = trak.mdia.minf.stbl.stts.find_timing_for_sample(sample_num);
|
||||
|
||||
if let Some((ts, dur)) = timing {
|
||||
Ok(Some(SampleTiming { ts, dur }))
|
||||
}
|
||||
else {
|
||||
Ok(None)
|
||||
}
|
||||
}
|
||||
|
||||
fn ts_sample(&self, track_num: usize, ts: u64) -> Result<Option<u32>> {
|
||||
// Get the trak atom associated with track_num.
|
||||
debug_assert!(track_num < self.moov.traks.len());
|
||||
|
||||
let trak = &self.moov.traks[track_num];
|
||||
|
||||
// Find the sample timestamp. Note, complexity of O(N).
|
||||
Ok(trak.mdia.minf.stbl.stts.find_sample_for_timestamp(ts))
|
||||
}
|
||||
|
||||
fn sample_data(
|
||||
&self,
|
||||
track_num: usize,
|
||||
sample_num: u32,
|
||||
get_offset: bool,
|
||||
) -> Result<SampleDataDesc> {
|
||||
// Get the trak atom associated with track_num.
|
||||
debug_assert!(track_num < self.moov.traks.len());
|
||||
|
||||
let trak = &self.moov.traks[track_num];
|
||||
|
||||
// Get the constituent tables.
|
||||
let stsz = &trak.mdia.minf.stbl.stsz;
|
||||
let stsc = &trak.mdia.minf.stbl.stsc;
|
||||
let stco = &trak.mdia.minf.stbl.stco;
|
||||
let co64 = &trak.mdia.minf.stbl.co64;
|
||||
|
||||
// Find the sample-to-chunk mapping. Note, complexity of O(log N).
|
||||
let group = stsc
|
||||
.find_entry_for_sample(sample_num)
|
||||
.ok_or(Error::DecodeError("invalid sample index"))?;
|
||||
|
||||
// Index of the sample relative to the chunk group.
|
||||
let sample_in_group = sample_num - group.first_sample;
|
||||
|
||||
// Index of the chunk containing the sample relative to the chunk group.
|
||||
let chunk_in_group = sample_in_group / group.samples_per_chunk;
|
||||
|
||||
// Index of the chunk containing the sample relative to the entire stream.
|
||||
let chunk_in_stream = group.first_chunk + chunk_in_group;
|
||||
|
||||
// Get the byte position of the first sample of the chunk containing the sample.
|
||||
let base_pos = get_chunk_offset(stco, co64, chunk_in_stream as usize)?.unwrap();
|
||||
|
||||
// Determine the absolute sample byte position if requested by calculating the offset of
|
||||
// the sample from the base position of the chunk.
|
||||
let offset = if get_offset {
|
||||
// Index of the sample relative to the chunk containing the sample.
|
||||
let sample_in_chunk = sample_in_group - (chunk_in_group * group.samples_per_chunk);
|
||||
|
||||
// Calculat the byte offset of the sample relative to the chunk containing it.
|
||||
let offset = match stsz.sample_sizes {
|
||||
SampleSize::Constant(size) => {
|
||||
// Constant size samples can be calculated directly.
|
||||
u64::from(sample_in_chunk) * u64::from(size)
|
||||
}
|
||||
SampleSize::Variable(ref entries) => {
|
||||
// For variable size samples, sum the sizes of all the samples preceeding the
|
||||
// desired sample in the chunk.
|
||||
let chunk_first_sample = (sample_num - sample_in_chunk) as usize;
|
||||
|
||||
if let Some(samples) = entries.get(chunk_first_sample..sample_num as usize) {
|
||||
samples.iter().map(|&size| u64::from(size)).sum()
|
||||
}
|
||||
else {
|
||||
return decode_error("isomp4: missing one or more stsz entries");
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
Some(offset)
|
||||
}
|
||||
else {
|
||||
None
|
||||
};
|
||||
|
||||
// Get the size in bytes of the sample.
|
||||
let size = match stsz.sample_sizes {
|
||||
SampleSize::Constant(size) => size,
|
||||
SampleSize::Variable(ref entries) => {
|
||||
if let Some(size) = entries.get(sample_num as usize) {
|
||||
*size
|
||||
}
|
||||
else {
|
||||
return decode_error("isomp4: missing stsz entry");
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
Ok(SampleDataDesc { base_pos, size, offset })
|
||||
}
|
||||
|
||||
fn track_sample_range(&self, track_num: usize) -> Range<u32> {
|
||||
debug_assert!(track_num < self.moov.traks.len());
|
||||
|
||||
0..self.moov.traks[track_num].mdia.minf.stbl.stsz.sample_count
|
||||
}
|
||||
|
||||
fn track_ts_range(&self, track_num: usize) -> Range<u64> {
|
||||
debug_assert!(track_num < self.moov.traks.len());
|
||||
|
||||
0..self.moov.traks[track_num].mdia.minf.stbl.stts.total_duration
|
||||
}
|
||||
}
|
||||
@@ -5,8 +5,6 @@ pub mod cli;
|
||||
mod cover_cache;
|
||||
mod library_analysis_backfill;
|
||||
mod lib_commands;
|
||||
mod theme_import;
|
||||
pub mod theme_animation;
|
||||
|
||||
pub use psysonic_integration::discord;
|
||||
|
||||
@@ -97,10 +95,6 @@ pub fn run() {
|
||||
.plugin(tauri_plugin_updater::Builder::new().build())
|
||||
.plugin(
|
||||
tauri_plugin_window_state::Builder::default()
|
||||
.with_state_flags(
|
||||
tauri_plugin_window_state::StateFlags::all()
|
||||
& !tauri_plugin_window_state::StateFlags::VISIBLE,
|
||||
)
|
||||
.with_denylist(&["mini"])
|
||||
.build()
|
||||
)
|
||||
@@ -120,38 +114,6 @@ pub fn run() {
|
||||
let _ = window.set_title("Psysonic (Dev)");
|
||||
}
|
||||
|
||||
// ── Dev: `--theme-watch <theme.css>` live theme reload ─────────
|
||||
// Poll a local theme.css and push it into the running app on save,
|
||||
// so theme authors get a live loop without re-importing a zip. The
|
||||
// frontend (dev only) installs it under the id in its
|
||||
// `[data-theme='<id>']` selector and applies it. Dev-builds only.
|
||||
#[cfg(debug_assertions)]
|
||||
{
|
||||
let args: Vec<String> = std::env::args().collect();
|
||||
if let Some(i) = args.iter().position(|a| a == "--theme-watch") {
|
||||
match args.get(i + 1).cloned() {
|
||||
Some(path) => {
|
||||
eprintln!("[theme-watch] watching {path}");
|
||||
let handle = app.handle().clone();
|
||||
std::thread::spawn(move || {
|
||||
let p = std::path::PathBuf::from(&path);
|
||||
let mut last_css = String::new();
|
||||
loop {
|
||||
if let Ok(css) = std::fs::read_to_string(&p) {
|
||||
if css != last_css {
|
||||
last_css = css.clone();
|
||||
let _ = handle.emit("theme-watch:css", css);
|
||||
}
|
||||
}
|
||||
std::thread::sleep(std::time::Duration::from_millis(300));
|
||||
}
|
||||
});
|
||||
}
|
||||
None => eprintln!("[theme-watch] usage: --theme-watch <path/to/theme.css>"),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// ── Analysis cache (SQLite) ───────────────────────────────────
|
||||
{
|
||||
let cache = analysis_cache::AnalysisCache::init(app.handle())
|
||||
@@ -629,27 +591,8 @@ pub fn run() {
|
||||
}
|
||||
}
|
||||
})
|
||||
.on_page_load(|webview, payload| {
|
||||
if webview.label() != "main" {
|
||||
return;
|
||||
}
|
||||
|
||||
match payload.event() {
|
||||
tauri::webview::PageLoadEvent::Started => {
|
||||
let window = webview.window().clone();
|
||||
std::thread::spawn(move || {
|
||||
std::thread::sleep(std::time::Duration::from_millis(48));
|
||||
let _ = window.show();
|
||||
});
|
||||
}
|
||||
tauri::webview::PageLoadEvent::Finished => {
|
||||
let _ = webview.window().show();
|
||||
}
|
||||
}
|
||||
})
|
||||
.invoke_handler(tauri::generate_handler![
|
||||
greet,
|
||||
theme_import::import_theme_zip,
|
||||
backup_export_library_db,
|
||||
backup_import_library_db,
|
||||
backup_export_full,
|
||||
@@ -676,7 +619,6 @@ pub fn run() {
|
||||
performance_cpu_snapshot,
|
||||
set_subsonic_wire_user_agent,
|
||||
no_compositing_mode,
|
||||
theme_animation_risk,
|
||||
linux_xdg_session_type,
|
||||
is_tiling_wm_cmd,
|
||||
open_mini_player,
|
||||
@@ -773,7 +715,6 @@ pub fn run() {
|
||||
psysonic_library::commands::library_get_track,
|
||||
psysonic_library::commands::library_get_tracks_batch,
|
||||
psysonic_library::commands::library_get_tracks_by_album,
|
||||
psysonic_library::commands::library_upsert_songs_from_api,
|
||||
psysonic_library::commands::library_get_artifact,
|
||||
psysonic_library::commands::library_get_facts,
|
||||
psysonic_library::commands::library_get_offline_path,
|
||||
@@ -834,19 +775,6 @@ pub fn run() {
|
||||
psysonic_syncfs::cache::offline::clear_offline_cancel,
|
||||
psysonic_syncfs::cache::offline::delete_offline_track,
|
||||
psysonic_syncfs::cache::offline::get_offline_cache_size,
|
||||
psysonic_syncfs::cache::local::download_track_local,
|
||||
psysonic_syncfs::cache::local::probe_library_track_local,
|
||||
psysonic_syncfs::cache::local::discover_library_tier_on_disk,
|
||||
psysonic_syncfs::cache::local::prune_orphan_library_tier_files,
|
||||
psysonic_syncfs::cache::local::prune_orphan_ephemeral_cache_files,
|
||||
psysonic_syncfs::cache::local::evict_ephemeral_cache_orphans_to_fit,
|
||||
psysonic_syncfs::cache::local::probe_media_files,
|
||||
psysonic_syncfs::cache::local::get_media_tier_size,
|
||||
psysonic_syncfs::cache::local::purge_media_tier,
|
||||
psysonic_syncfs::cache::local::delete_media_file,
|
||||
psysonic_syncfs::cache::local::prune_empty_media_tier_dirs,
|
||||
psysonic_syncfs::cache::local::promote_stream_cache_to_local,
|
||||
psysonic_syncfs::cache::local::migrate_legacy_offline_disk,
|
||||
psysonic_syncfs::cache::hot::download_track_hot_cache,
|
||||
psysonic_syncfs::cache::hot::promote_stream_cache_to_hot_cache,
|
||||
psysonic_syncfs::cache::hot::get_hot_cache_size,
|
||||
|
||||
@@ -49,8 +49,8 @@ pub(crate) struct LogTailDto {
|
||||
pub dropped: bool,
|
||||
}
|
||||
|
||||
/// Incremental tail of the in-memory runtime log buffer for the PsyLab Logs tab.
|
||||
/// `after_seq` is the highest seq the UI already has (omit for
|
||||
/// Incremental tail of the in-memory runtime log buffer for the Performance
|
||||
/// Probe Logs tab. `after_seq` is the highest seq the UI already has (omit for
|
||||
/// the initial fetch of the most recent `max` lines).
|
||||
#[tauri::command]
|
||||
pub(crate) fn tail_runtime_logs(after_seq: Option<u64>, max: Option<usize>) -> LogTailDto {
|
||||
|
||||
@@ -23,7 +23,6 @@ pub(crate) use perf::performance_cpu_snapshot;
|
||||
pub(crate) use platform::{
|
||||
linux_wayland_gpu_font_tuning_active, linux_wayland_text_render_settings_available,
|
||||
set_linux_wayland_text_render_profile, set_linux_webkit_smooth_scrolling, set_window_decorations,
|
||||
theme_animation_risk,
|
||||
};
|
||||
#[cfg(target_os = "linux")]
|
||||
pub(crate) use platform::{
|
||||
|
||||
@@ -137,29 +137,6 @@ pub(crate) fn linux_webkit_apply_wayland_gpu_font_tuning(win: &tauri::WebviewWin
|
||||
}
|
||||
|
||||
/// Toggle native window decorations at runtime (Linux custom title bar opt-out).
|
||||
/// Tauri command: true when theme animations may be costly on this setup —
|
||||
/// Linux with the Nvidia WebKit quirk active (recorded once at startup) or
|
||||
/// compositing forced off. The frontend warns on animated themes when true.
|
||||
/// Always false off Linux.
|
||||
#[tauri::command]
|
||||
pub(crate) fn theme_animation_risk() -> bool {
|
||||
#[cfg(target_os = "linux")]
|
||||
{
|
||||
// Compositing forced off → GPU-accelerated effects/animation are costly.
|
||||
if std::env::var("WEBKIT_DISABLE_COMPOSITING_MODE")
|
||||
.map(|v| v == "1")
|
||||
.unwrap_or(false)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
crate::theme_animation::nvidia_quirk_active()
|
||||
}
|
||||
#[cfg(not(target_os = "linux"))]
|
||||
{
|
||||
false
|
||||
}
|
||||
}
|
||||
|
||||
#[tauri::command]
|
||||
pub(crate) fn set_window_decorations(enabled: bool, app_handle: tauri::AppHandle) {
|
||||
if let Some(win) = app_handle.get_webview_window("main") {
|
||||
|
||||
@@ -17,16 +17,11 @@ fn apply_linux_webkit_nvidia_quirk() {
|
||||
// may still be `XDG_SESSION_TYPE=wayland`. The quirk maps that to `__NV_DISABLE_EXPLICIT_SYNC`,
|
||||
// which mismatches a real X11 EGL stack and can leave the webview gray — mirror the native-X11
|
||||
// branch (`WEBKIT_DISABLE_DMABUF_RENDERER` only) whenever GDK is pinned to x11 first in the list.
|
||||
// Detect once and record it for the UI's animated-theme CPU-load warning,
|
||||
// so the theme_animation_risk command never has to re-probe the GPU.
|
||||
let kind = needs_workaround();
|
||||
psysonic_lib::theme_animation::set_nvidia_quirk_active(!matches!(kind, WorkaroundKind::None));
|
||||
|
||||
let forced_x11_gdk = std::env::var("GDK_BACKEND").ok().is_some_and(|s| {
|
||||
matches!(s.split(',').next().map(str::trim), Some("x11"))
|
||||
});
|
||||
if forced_x11_gdk {
|
||||
match kind {
|
||||
match needs_workaround() {
|
||||
WorkaroundKind::None => {}
|
||||
WorkaroundKind::DisableWebkitDmabufRenderer | WorkaroundKind::DisableNvExplicitSync => {
|
||||
set_webkit_disable_dmabuf_renderer();
|
||||
|
||||
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Reference in New Issue
Block a user