Two visual gaps for non-catalog downloads: - Channel link: YouTube already exposes channel_url; Facebook exposes none but a numeric uploader_id that resolves at facebook.com/<id>. `_uploader_url` derives it so the auto-detected channel renders as a real clickable link. - Poster: a source with no thumbnail (e.g. a direct reddit HLS URL) showed a blank image box. The worker now cuts a representative frame with ffmpeg (`ensure_poster`) into the `<base>.jpg` sidecar and records `poster_path` (migration 0050). The card, the public watch page (<video poster> + og:image), and link previews fall back to it via new authed + public poster endpoints. Adds `app.downloads.backfill` (one-off, re-run-safe) to fill uploader_url (re-extract YouTube/Facebook metadata) and posters for pre-existing downloads. |
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| .. | ||
| versions | ||
| env.py | ||
| script.py.mako | ||