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instaarchive-viewer/docs/example-api-response-DcU3dM-gVgB.json
T
ergosteur d92fed1934 docs: document collab naming mismatch, cross-profile dedup gap, and VP9 
Three findings from the 2026-09-01 collab-detection/VP9 investigation in
Cosmo-Live-Downloads, all rooted in gallery-dl's own scraping output:

- Collab posts' JSON is filed under the true owner's identity but the
  media file under the scraped account's — plus coauthors is a native,
  uncaptured signal that already excludes the owner for us.
- The shared archive-db dedups by media_id across all profiles, not per
  profile, so a post reachable from two profiles' listings only gets its
  media written into whichever profile's crawl reached it first (510 such
  posts found archive-wide).
- Some video_versions entries are VP9; format selection is codec-blind,
  and Safari's VP9 decode only wires into its WebM demuxer, never MP4.

Also commits the two saved raw API response examples and the missing-
captions CSV generated during that investigation.
2026-09-01 23:05:19 -04:00

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[
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]
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