MP4->webm stopped playing in firefox (with git bisect)
|Reported by:||MarkRose||Owned by:|
|Version:||git-master||Keywords:||webm regression vorbis audio|
|Blocking:||Reproduced by developer:||yes|
|Analyzed by developer:||no|
Recently the webm files generated by FFmpeg stopped working in Firefox (although they play fine in Chrome). I've compiled FFmpeg with the latest git of libvpx and x264. Using git bisect, the bad commit is somewhere between 967facb6950549d0cc4e0ba79a056ebc6f93a049 (which configures/compiles with make and produces a bad webm file) and f1fdd208cc0a1fce7aaaf6b0fe72b013525f49e0 (which configures/compiles with make and produces a good webm file). The intermediate commits don't configure properly with the options I use (they complain about an unrecognized --enable-postproc).
I'm compiling ffmpeg with: ./configure --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-libspeex --enable-libschroedinger --enable-hwaccel=h264_vaapi && make clean && make
I'm running ffmpeg like: ffmpeg -y -i 7000000009434.mp4 -vcodec libvpx -b:v 800k -bt 400k -vsync 2 -s 640x358 -acodec libvorbis -ac 2 -ar 44100 -ab 48k -async 441000 7000000009434.webm
The mp4 file is a file outputted from an ffmpeg compiled last week.
I'm doing all the compiling on an up-to-date 64-bit Ubuntu 11.10.
Change History (22)
Changed 5 years ago by MarkRose
comment:6 Changed 4 years ago by cehoyos
- Keywords regression added
- Priority changed from normal to important
- Status changed from new to open
- Version changed from unspecified to git-master
comment:9 Changed 4 years ago by reimar
- Resolution set to invalid
- Status changed from open to closed
comment:10 Changed 4 years ago by MarkRose
- Resolution invalid deleted
- Status changed from closed to reopened