ListenBrainz similar-artists returned mainstream crossover artists (SOAD,
Led Zeppelin for Metallica) instead of genre-accurate results. Now uses
MusicBrainz tag search to find artists sharing the seed's primary genre tag
(e.g. "thrash metal" returns Megadeth, Slayer, Kreator, etc).
- Add search_artists_by_tag to MusicBrainz client
- Deterministic shuffle using seed MBID hash for variety across artists
- Secondary tag fallback when primary yields fewer than 5 results
- Rename label to "You May Also Like", limit results to 6
- Add Last.fm get_similar_artists method (unused, for future use)
- Add tags field to ArtistFullResponse model
- Tighten local history exclusion to play_count > 2
insert_qobuz_cached_track_direct was hardcoding track_number to 0,
causing all imported tracks to show wrong numbers. Now accepts
track_number and disc_number params, and both callers (backfill
downloads and offline cache sync) extract metadata from the audio
file via MetadataExtractor before inserting.
Also fix LocalLibraryView to use || instead of ?? for track_number
fallback, so 0 correctly falls back to index-based numbering.
Closes#147
Display parental_warning badge (E icon) next to track titles in all
views: TrackRow, QueuePanel, NowPlayingBar, ImmersivePlayer with all
13 visualizer panels, MiniPlayer surfaces, and AlbumDetailView.
Propagate parental_warning field through the full data chain from
Rust backend (qbz-models, queue, commands_v2, session_store, API
server) to frontend stores, adapters, and UI components. Badge uses
CSS mask technique with explicit.svg for theme compatibility.
Only write to gain atomic on initial measurement. Refinements now
update the cache only, preventing audible volume changes within a
single track. Inter-track normalization still works via cached values.
insert_track() now checks downloaded_purchases table to set source.
get_downloaded_purchase_track_ids() verifies file existence and
auto-removes stale entries. Closes#115
The library scanner's album_root_dir() only knew to skip disc folders
(Disc 1, CD2, etc.) when resolving the album directory. Files stored
in quality subfolders like artist/album/FLAC 24-bit - 96 kHz/track.flac
caused each encoding variant to appear as a separate album card.
Add is_encoding_folder() to detect common audio format directory names
(FLAC, MP3, AAC, WAV, etc.) and make album_root_dir() skip past both
encoding and disc subdirectories, handling chained nesting too.
Fixes the workaround from #116.
When ALSA backend detects hardware doesn't support a track's sample rate
(e.g. 176400Hz on a DAC that supports up to 192000Hz but not 176.4kHz),
automatically re-request the track from Qobuz at Hi-Res quality instead
of Ultra Hi-Res. This avoids resampling and maintains bit-perfect playback
by getting a version at a rate the hardware natively supports.
Adds device_supports_sample_rate() and get_device_supported_rates()
public API to qbz-audio for hardware capability queries via /proc/asound.
When transitioning from ALSA Direct to CPAL fallback (e.g. for rate
resampling), PipeWire auto-re-acquires the device after ALSA Direct
releases it. CPAL then can't open the device.
Suspend PipeWire sinks before creating CPAL stream in exclusive mode,
same pattern used in ALSA Direct DeviceBusy handler.
When ALSA Direct opens a PCM device and fails to set the rate, the
USB DAC doesn't release the device fast enough for CPAL to open it
afterwards. This caused "device busy" errors even with a delay.
New approach: read /proc/asound/cardN/stream0 to check supported
rates BEFORE opening the device. If the rate isn't supported, skip
ALSA Direct entirely and fall through to CPAL (which has rate
fallback logic). The device is never touched at the wrong rate.
When ALSA Direct opens a PCM device and fails to configure the rate,
the PCM handle is dropped but the kernel may not release the device
instantly. CPAL then fails with "Device busy" when trying to open it.
Add 100ms sleep after InvalidParams to let the kernel fully release
the device before CPAL attempts to open it. Also fix error messages
to show the effective (fallback) rate instead of the original rate.
When ALSA Direct can't handle a rate (e.g. 176.4kHz) and falls back
to CPAL, CPAL also fails because the hardware doesn't support it.
Port find_best_fallback_rate from PipeWire backend: queries supported
rates via CPAL, picks highest rate in same family (44.1k or 48k)
that's <= requested. 176.4kHz on a 96kHz-max DAC now falls back to
88.2kHz and rodio resamples, instead of failing entirely.
When hardware doesn't natively support a sample rate (e.g. 176.4kHz),
return None from try_create_direct_stream instead of a hard error.
This lets the player fall through to CPAL/rodio which can resample.
Applied to both hw and plughw paths — InvalidParams on rate now
triggers graceful fallback instead of killing playback.
When switching from PipeWire to ALSA Direct, PipeWire holds the ALSA
device open causing EBUSY on the first snd_pcm_open. Now detects
DeviceBusy, suspends the PipeWire sink via pactl, waits 200ms for
release, then retries. Applied to both hw and plughw paths.
cpal 0.15 returned "ALSA" from HostId::name(), cpal 0.17 returns "Alsa"
(now uses stringify! on the enum variant). Use eq_ignore_ascii_case()
for the comparison so it works regardless of cpal version.
Query the DAC's supported sample rates from /proc/asound/cardN/stream0
(maps PipeWire sink to ALSA card via pactl). If the track's native rate
isn't supported (e.g., 176.4kHz), fall back to the nearest rate in the
same family (e.g., 88.2kHz). Rodio resamples from track rate to stream
rate automatically, so audio plays instead of producing silence.
rodio 0.22's with_supported_config() resets buffer_size to Default via
..Default::default(), so our BufferSize settings in StreamConfig were
never reaching CPAL. MixerDeviceSink has zero internal buffering, making
CPAL's buffer the ONLY buffer between the mixer and audio hardware.
Chain .with_buffer_size(Fixed(sample_rate/10)) AFTER with_supported_config()
to actually pass ~100ms buffer to CPAL, matching old vendored cpal behavior.
PipeWire manages its own buffer scheduling via quantum. Forcing a fixed
buffer size (sample_rate / 10 = 19200 frames at 192kHz) conflicts with
PipeWire's internal scheduling and causes buffer underruns that produce
audible noise.
BufferSize::Fixed is kept only for:
- Exclusive mode (512 frames, low latency)
- ALSA backend (direct ALSA, not through PipeWire)
rodio 0.22's MixerDeviceSink has an internal mixer thread that cannot
synchronize with PipeWire's forced quantum scheduling. This caused
massive buffer underruns (600+) at sample rates >= 88.2kHz when Force
Bit Perfect was enabled.
clock.force-rate alone is sufficient for bit-perfect sample rate
switching. Logs confirm zero underruns at 88.2kHz and minimal underruns
at 192kHz (only during heavy I/O) when quantum is not forced.
Replace BufferSize::Default with BufferSize::Fixed(sample_rate / 10)
for non-exclusive mode. This preserves the 100ms period tuning that was
previously applied in the vendored cpal ALSA backend, reducing CPU
wakeups during playback.
- OutputStream/OutputStreamHandle -> DeviceSinkBuilder/MixerDeviceSink
- Sink -> Player (as RodioPlayer)
- current_frame_len -> current_span_len in all Source impls
- Source::channels() returns NonZero<u16>, sample_rate() returns NonZero<u32>
- SamplesBuffer no longer generic, constructor takes NonZero args
- SampleRate is now u32 type alias (no tuple struct)
- Decoder::new_mp4 no longer takes Mp4Type hint
- Applied across both crates/ workspace and src-tauri/ legacy code
Remove vendored rodio and cpal from src-tauri/vendor/ since rodio 0.22
now includes upstream f32 decoder support (our vendored modification).
Update all Cargo.toml files to use rodio 0.22 from crates.io and remove
the [patch.crates-io] section.
- Allow dead_code on TokenValidationResponse.code (deserialized but not read)
- Remove unused MusicProvider import in commands_v2.rs
- Restore #[allow(non_snake_case)] on v2_plex_cache_get_tracks
- Replace drop(tokens) with let _ = tokens (drop on reference is no-op)
Migrate downloaded_purchases to compound PK (track_id, format_id) so
the same track downloaded in MP3 and FLAC are tracked separately.
Album detail endpoint now returns downloaded_format_ids per track.
Qobuz redirects to play.qobuz.com/discover?code_autorisation=XXX
not ?code=XXX. Both the navigation intercept and the /oauth/callback
API call were using the wrong parameter name, so the code was never
captured and the exchange request was malformed.
Add get_all_custom_artist_images() database method and
v2_library_get_all_custom_artist_images command to support
loading all custom artist image overrides at once for the
global resolution store.
The save was broken in two ways:
1. Only current_track + upcoming (capped at 20) were saved, dropping
all history tracks. Queue was reconstructed incomplete on restore.
2. Track metadata (hires, bit_depth, sample_rate, source, etc.) was
not being persisted, only the basic 6 fields.
Add v2_get_all_queue_tracks command that returns the full uncapped
track list with correct current_index. Use it in saveSessionBeforeClose
instead of the capped v2_get_queue_state. Map all metadata fields.
Replace the flat album grid LabelView with a rich detail page featuring:
- Header with label image, name, description, and play button
- Popular Tracks section (5/10/all expand, same UX as ArtistDetailView)
- Releases horizontal scroll row with "See all" → LabelReleasesView
- Critics' Picks section from second releases container
- Playlists, Artists, and More Labels sections
Backend: add /label/page and /label/explore API endpoints with V2
commands (v2_get_label_page, v2_get_label_explore). Models use
serde_json::Value for flexible section parsing.
Old LabelView renamed to LabelReleasesView for the "See all" flow.
i18n keys added to all 4 locales (en, es, de, fr).
Add experimental toggle to force PipeWire clock.force-quantum alongside
clock.force-rate for true bit-perfect playback. Quantum is matched to
sample rate (1024 for <=48kHz, 2048 for <=96kHz, etc). Both values
reset to 0 on stop and pause-suspend to avoid affecting other apps.
Requires DAC Passthrough to be enabled, PipeWire backend only.
- downloaded_purchases table in library DB (permanent, per-user)
- V2 commands: mark_downloaded, remove_downloaded, get_downloaded_track_ids
- Frontend enriches purchase data with download status from backend
- Grid overlay for unavailable albums centered on artwork
- Quality filter expanded: All / Hi-Res / CD / Lossy (radio group)
- Album download status derived from track-level registry
- add Spectral Ribbon analyzer/render path and immersive panel
- tune ribbon density/interpolation and bars edge-bin rendering
- apply artist blacklist filtering to discover index home containers
- include supporting i18n/settings/player wiring changes
cx
Previously, V2 queue commands had a dual-queue bug:
- Writes (v2_set_queue, v2_add_to_queue, etc.) went to AppState.queue (legacy)
- Reads (v2_get_queue_state) came from CoreBridge/QbzCore queue
- Result: frontend sets queue, syncs, gets empty/stale data
This commit fixes the architecture:
- All V2 queue commands now use CoreBridge methods
- Added queue methods to QbzCore: add_track, add_tracks, add_track_next,
set_queue, remove_track, remove_upcoming_track, move_track, play_index,
next_track, previous_track, peek_upcoming
- Added corresponding methods to CoreBridge
- Fixed v2_set_shuffle to use CoreBridge (was using legacy AppState)
- Fixed runtime requirements: v2_toggle_shuffle and v2_clear_queue now
use RequiresUserSession like other queue commands (consistency)
- Prefetch now gets upcoming tracks from CoreBridge, not legacy queue
- Updated tests to match V2 behavior (v2_toggle_shuffle, available field)
Extract casting functionality (Chromecast, AirPlay, DLNA) to standalone
qbz-cast crate. This crate is Tauri-agnostic and can be used by TUI/CLI
clients.
- Move device connection, discovery, threading, and media server to crate
- Keep only Tauri commands in src-tauri/src/cast/
- Thin re-exports in src-tauri for backwards compatibility
- Remove duplicate dependencies from src-tauri Cargo.toml
Create qbz-library crate with:
- LibraryScanner: directory scanning for audio files
- MetadataExtractor: audio metadata extraction via lofty
- LibraryDatabase: SQLite persistence with WAL mode
- CueParser: CUE sheet parsing for single-file albums
- Thumbnails: artwork extraction and thumbnail generation
- Tag sidecar: album metadata override files
src-tauri re-exports from qbz-library for backwards compatibility.
Enables TUI/headless clients to manage local libraries without Tauri.
Create qbz-cache crate with:
- AudioCache: L1 in-memory LRU cache (~300MB)
- PlaybackCache: L2 disk-based cache (~500MB)
- LRU eviction with spillover from L1 to L2
src-tauri now re-exports from qbz-cache for backwards compatibility.
This enables TUI/headless clients to use caching without Tauri.
vicrodh