The ranked-target list is now the single source of truth for which formats
download, in the user's exact priority order, for ALL sources — no hardcoded
format hierarchy decides anything. A candidate passes only if it matches a
ranked target; if nothing matches, the existing Use-Fallback toggle decides.
- source_map: new shared format_from_extension() + AUDIO_EXTENSIONS — one
source of truth for extension→format used by every extension-based source, so
adding a format lights it up everywhere. Soulseek now classifies through it
(opus/wav/aiff were previously dropped as 'unknown').
- file_ops.probe_audio_quality (generic import-time guard, all sources): add
WMA; detect ALAC from the real codec (an .m4a is AAC or ALAC).
- soulseek: drop the AAC-specific opt-in gate — AAC now follows the same
universal rule as every format.
- model.tier_score: documented as ONLY a same-format tiebreak + fallback order,
never cross-format priority (the list owns that); add opus/alac bases.
- UI: ranked-target editor offers all formats (FLAC/ALAC/WAV·AIFF lossless with
bit-depth+sample-rate; MP3/AAC/OGG/Opus/WMA lossy with min-bitrate).
- tests: AAC retargeted to the universal model; new coverage for
format_from_extension and matches_target across all formats.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Remove the per-source download-quality dropdowns (Tidal/HiFi/Qobuz/Deezer/
Amazon) — with the global ranked-targets system they were redundant and
conflicting. Add quality_tier_for_source(): picks the LOWEST source tier
that satisfies the user's top target (respects the quality ceiling, saves
bandwidth) or the source's max as best effort. Every source's search +
download + retry path now derives its tier from the global profile instead
of config_manager.get('<source>_download.quality').
Settings keep the per-source allow_fallback toggles; the quality selects are
replaced with a note pointing at Quality Profile.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add core/quality/source_map.py centralising each source's tier->AudioQuality
mapping (Tidal/HiFi tiers, Qobuz real kHz/bit-depth, Deezer codes, Amazon
codec/tier). Add TrackResult.set_quality() to merge a mapped AudioQuality
onto a result. Wire HiFi, Qobuz, Deezer, Tidal, Amazon search results to
stamp real sample_rate/bit_depth so the global ranker no longer relies on
crude kbps heuristics for streaming sources. Fixes Qobuz/Amazon display
labels ('FLAC 24-bit/192kHz', 'Lossless') breaking format derivation.
Tested: 22 passing (mappers + set_quality merge semantics).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
