cucadmuh
33ffb94083
* fix(stream): defer M4A probe until moov tail or fast-start prefix Ranged moov-at-end M4A started Symphonia format probe as soon as ~384 KiB linear data arrived, before the parallel tail prefetch filled the moov atom — probe hit end of stream and skipped the track. Wait for tail_ready or detect fast-start moov in the prefix; do not arm playback from linear bytes alone when tail prefetch is active. * fix(isomp4): skip EOF-spanning mdat after moov-at-end is parsed Second-pass header scan with moov already loaded still tried to read through mdat→EOF on RangedHttpSource holes, causing format probe end of stream. Re-check play generation after moov wait. * fix(isomp4): fix AtomIterator overread after seek in patched demuxer `AtomIterator::new_root(reader, len)` treats `len` as bytes available from the current `reader.pos()`, not the absolute file length. After `mss.seek(resume_at)` we were passing the absolute `total_len`, so the iterator thought there were `total_len` bytes left and tried to read past EOF on the next iteration, returning "end of stream". Fix: pass `total_len.map(|tl| tl.saturating_sub(resume_at))` (remaining bytes from the new position) in both branches: - `moov.is_none()` (moov-at-end layout, seek to moov offset) - `moov.is_some()` (fast-start layout, skip bounded mdat body) This caused Symphonia to fail probing moov-at-end M4A files read from local disk (hot-cache) and from in-memory buffers — every decode attempt returned "end of stream", analysis fell back to `byte_envelope_no_ebu` (no EBU R128 loudness), and rodio produced distorted audio. Also in this commit: - `resolve_playback_format_hint()` helper to resolve hint from URL, stream suffix, Content-Disposition, or byte sniff - ISO-BMFF diagnostic helpers (`isobmff_buffer_looks_complete`, `log_isobmff_buffer_diagnostic`, `mp4_suspect_zero_holes`) - Probe-fallback path for ranged-stream failures now uses these helpers to decide whether to refetch or wait for the in-flight download * chore(audio): remove redundant hint recomputation and add missing blank line `bytes_hint_for_wait` in the ranged-stream fallback path was an exact duplicate of `effective_hint` already in scope — reuse the existing binding. Also add missing blank line after `wait_for_ranged_mp4_probe_ready` in mod.rs. * chore(release): CHANGELOG and credits for PR #757 Add Fixed entry for M4A moov-at-end probe fix and credits line in settingsCredits.ts under existing cucadmuh contributions. * fix(audio): extract BuildSourceArgs to fix clippy::too_many_arguments `build_playback_source_with_probe_fallback` had 12 parameters, exceeding the clippy limit of 7. Group url/gen/hints/fade/hi-res/duration into `BuildSourceArgs` so the function signature stays at 4 arguments.
A modern desktop client for self-hosted music libraries
Fast. Native. Beautiful. Built for people who actually care about their music collection.
Psysonic is built primarily for Navidrome and also works with Gonic, Airsonic, LMS and other Subsonic-compatible servers, depending on the features supported by your server.
Available languages: English, German, Spanish, French, Norwegian Bokmål, Dutch, Romanian, Russian and Chinese.
More translations are added over time.
No telemetry • Native performance • Navidrome-first • Community driven
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.
It is built with Rust, Tauri v2 and React, with a strong focus on responsiveness, customization, practical music-library workflows and a user interface that does not require a manual before you can press play.
Psysonic is optimized first and foremost for Navidrome. Other Subsonic-compatible servers can work well too, but advanced features may depend on server-side support.
Highlights
Playback & Queue
- Gapless playback
- Crossfade
- ReplayGain support
- LUFS-based Smart Loudness Normalization
- AudioMuse-AI support
- Infinite Queue
- Smart Radio sessions
- Fast and responsive playback handling
- Low memory usage compared to heavy web-first clients
Audio Tools
- 10-band Equalizer
- Equalizer presets
- AutoEQ headphone correction
- Per-device optimization
- Loudness-aware playback options
Library Management
- Fast search across large libraries
- Albums, artists, tracks and genres
- Ratings support
- Multi-select bulk actions
- Drag & drop playlist management
- Smart Playlists
- Built for large self-hosted collections
Lyrics & Discovery
- Synced lyrics with seek support
- Lyrics provider support: YouLy+, LRCLIB and NetEase
- Auto-scrolling sidebar lyrics
- Fullscreen lyric mode
- Last.fm scrobbling
- Similar artists
- Loved tracks and listening stats
Sharing & Social Listening
-
Magic Strings sharing:
- share albums, artists and queues
- Navidrome user management helpers
- fast account sharing
-
Orbit shared listening sessions:
- host-controlled synchronized playback
- session invites via link
- guest song suggestions
- real-time queue interaction
Personalization & Accessibility
- Large theme collection
- Catppuccin and Nord inspired styles
- Glassmorphism effects
- Font customization
- Zoom controls
- Keybind remapping
- Theme Scheduler for automatic day/night switching
- Colorblind-friendly theme options
- Keyboard-friendly navigation
Power User Extras
- CLI controls
- USB / portable sync
- Backup and restore settings
- In-app auto updater
- LAN / remote auto switching
Orbit brings synchronized shared listening sessions directly into Psysonic.
Start a session, invite others with a link and listen together with host-controlled playback, shared queue interaction and guest song suggestions. It is built for real-world music sharing without turning your self-hosted setup into a social-media circus.
Platforms
| OS | Support |
|---|---|
| Windows | Native installer |
| macOS | Signed DMG |
| Linux | AppImage / DEB / RPM / AUR (psysonic, psysonic-bin) / NixOS |
Install
Linux
curl -fsSL https://raw.githubusercontent.com/Psychotoxical/psysonic/main/scripts/install.sh | sudo bash
Linux builds are also available through GitHub Releases, AUR and Cachix/Nix.
Windows
Download the latest installer from the GitHub Releases.
macOS
Download the signed DMG from the GitHub Releases.
Development
Contributor expectations (PRs, CI, Tauri boundary, UI): CONTRIBUTING.md.
git clone https://github.com/Psychotoxical/psysonic.git
cd psysonic
npm install
npm run tauri:dev
Build release:
npm run tauri:build
Privacy
Psysonic is built for self-hosted music collections. Your library is yours.
- No telemetry
- No spyware nonsense
- No analytics harvesting
- No hidden tracking
Community & Support
Join the community, report bugs, suggest features, share themes and help shape the future of Psysonic.
License
Psysonic is licensed under the GNU GPL v3.0.
Forks and Attribution
Psysonic is free and open-source software under the GPLv3. You are welcome to fork it, modify it and build upon it under the terms of the license.
If you publish a modified or rebranded version, please make it clear that your project is based on Psysonic and preserve proper attribution to the original project.
That is not about preventing forks. Forks are part of open source. It is about being honest with users and contributors about where the work comes from.
Features, design work and implementation ideas developed in Psysonic should not be presented as unrelated original work in downstream projects.
Own your music. Enjoy the client too.
Psysonic brings a modern desktop experience to self-hosted music libraries.