adminandClaude Opus 5.5
36ffd9a61a
Since b9fcf48 a seek of a driven video only counted as done once
Chrome handed over the next frame. For some seeks Chrome hands over
none. The player then waited for good, the view left the sprite out
after 0.3 s, and the picture stayed empty until the next jump.
- A seek now lands after `seeked` with the next frame, or after
150 ms at the latest. The worst case is a picture 150 ms late.
- The landing is set up in the `seeked` handler instead of `seek`.
A frame from before the last seek of a chase no longer counts.
- `__gm.videos()` reports `landing`, so an empty picture can be told
apart from a player that is still loading.
Findings:
- The empty picture could not be reproduced in Chrome headless.
The test video is 320x180 and decoded in software. The user's
videos are 1080p60 H.264, likely decoded in hardware.
- The user confirmed the fix in the editor.
Tests:
- Unit video-library + video-follow: 20 green (1 new). The new test
plays a video that hands over no frame after a seek. With the old
code it stays not ready, so it fails.
- e2e 66 on melektaus-atx: ALL PASSED, 29 checks. The new 66r cuts
LATE ten times quickly and was also green with the old code.
- Gate on melektaus-atx: CHECK EXIT 0, 297 files, 4563 tests.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>