#8471 closed defect (worksforme)
-c:v libtheora is broken since 4.1
Reported by: | johnkdelaney1963 | Owned by: | |
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Priority: | important | Component: | undetermined |
Version: | unspecified | Keywords: | libtheora regression |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
Summary of the bug:
"-c:v libtheora" ruins the video output (garbled, dropped frames, etc.) on my end with ffmpeg 4.1.0 or newer. No issue with 4.0.2 or older.
How to reproduce:
Encode any video file to .ogv container with "-c:v libtheora" codec option using ffmpeg 4.1.0 or newer.
Attachments (3)
Change History (5)
comment:1 by , 5 years ago
Component: | ffmpeg → undetermined |
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Keywords: | libtheora regression added |
Priority: | minor → important |
Resolution: | → worksforme |
Status: | new → closed |
by , 5 years ago
comment:2 by , 5 years ago
Please try the input.mp4 attachment with the below commands and see if you get a similar broken encode.
ffmpeg -i input.mp4 -c:v libtheora -b:v 1.7M -an output.ogv
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