Every card of a video carries .downloading while it saves, so the progress
painter rewrote their channel line and its final repaint left 'Saving for
offline…' on the card after the save had finished.
Server
- /api/download/:id answers Range with a strong ETag ("<id>.<gen>") and honours
If-Range; a stale partial gets the whole current file (streamed, so Bun does
not re-apply the Range itself). Uploads get the same treatment.
- GET /api/download/:id/prepare never blocks: ready {gen,size,sha256,etag,ext},
working (server still fetching), legacy (HEVC / too long / cache offline),
failed. Recently refused prepares are remembered for 10 minutes.
Browser
- The OPFS worker saves in 8 MiB ranges, writes at the byte offset, flushes
each chunk, retries each chunk 6 times with backoff (30 s idle timeout) and
keeps the .part plus a .part.json sidecar naming the server copy it belongs
to. A changed copy restarts cleanly; the finished file is hashed once and
checked against the server's SHA-256.
- SaveQueue remembers unfinished saves and resumes them on start, online,
return to the foreground and every 2 minutes while visible; one at a time.
- Downloads shows live MB progress, 'Preparing on server', 'Verifying', and
paused saves with Resume and Cancel (confirmed).
- listVideos ignores the sidecars; new listPartials/discardPartial helpers.
Verified in Chromium through a connection-dropping proxy: paused at 8 MiB,
auto-resumed after a reload from byte 8388608, final SHA-256 matched.
- UPLOAD_DIR moves to the USB drive; reads fall back to UPLOAD_BACKUP_DIR on the
ytplayer-data volume, and while the drive is offline new uploads land there
- scripts/ops/uploads-backup.sh (homelab cron, 03:30) copies both ways, never
deletes; the server removes a deleted upload from both places
- /api/channel resolves a bare channel name ('Artist - Topic') to its id via a
search, and the client falls back to the channel name for old saved entries
- A single dock button cycles the service view; video is skipped in audio-only mode
- Visualizer reacts to the audio where the EQ graph is available and falls back
to an ambient pulse on iOS so background playback is never routed through Web Audio
- Album art shows the song artwork with the letterbox cropped
- A-/A+ box steps lyrics, title and channel size from -2 to +2 in every theme
- Glass Stage dock is slightly more compact
- Playlist title wraps within 90% of the width; rename and share are icons beside it,
and tapping the title opens the rename box showing the full name
- Offline, pin, select and delete are icon buttons to the right of the filter input
- Transport is one row again: prev, back 10, play, forward 10, next
- Update download stages each file as it arrives so a retry only fetches what is
missing, keeps 4 requests in flight and allows 5 minutes
