Opened 6 weeks ago
Last modified 5 weeks ago
#10930 new defect
reencoding to x264 introduces playback stutter in Chrome
Reported by: | diviaki | Owned by: | |
---|---|---|---|
Priority: | normal | Component: | avcodec |
Version: | unspecified | Keywords: | libx264 |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
Summary of the bug:
Out of several videos one plays back with a weird jitter or stuttering in Chrome after I reencode it to x264. The original plays back normally.
Brave also affected, Safari, Firefox is not affected.
Happens in several ffmpeg versions across multiple platforms.
How to reproduce:
% ffmpeg -i source.mp4 -c:v libx264 re264.mp4 ffmpeg version N-68533-gcc774cd962-static arm64 built on 20240203
Attachments (2)
Change History (3)
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The stutter intoduced propagated to a hls video converted from the bogus 264 video.
Other ffmpeg 264 encoders (h264_videotoolbox, libopenh264) does not suffer from this issue