Acquisition ran yt-dlp without --embed-metadata, so every download
arrived untagged. The scanner then stored the video id as the title and
"Unknown Artist" as the artist, the vetted-candidate tag check rejected
the mismatch, and all 18 acquired tracks were hidden and retired.
- Pass --embed-metadata so downloads carry real tags.
- Let a scan take fallback title/artist from the candidate, for sources
that still ship untagged files.
- Install Deno alongside yt-dlp: YouTube guards some formats with a JS
challenge yt-dlp must execute, and no other runtime is enabled.
- Dedupe candidates by artist and title. The (source, external_id) key
misses the same song reaching us under two Deezer release ids.
Also carries the in-flight discovery work this builds on: the
Recommendations page replacing Discover, the discovery source service,
and the acquisition spec tests.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The image proxy allowlist covered none of the hosts enrichment writes, so every
album cover answered 403: 305 covers sit on coverartarchive.org (which 302s to
archive.org and on to an ia*.us.archive.org node), 126 on mzstatic, 115 on
dzcdn, 26 on discogs.
Artist images were empty for a different reason — no working source. Fanart
needs a key the worker does not have, TheAudioDB and Discogs 404 on most names,
Wikidata needs an MBID that 638 of 734 artists lack, and Last.fm stopped
serving photos. Deezer needs no auth and its host is already allowlisted.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
kami