[FFmpeg-user] FFmpeg, webm and Firefox

[Hartmut]

Providing more info  with ffmpeg  and loglevel 99

1. Video which is playing in Firefox :

hartmut at Jupiter:~> ffmpeg -v 9 -loglevel 99 -i 
Rohfilme/big_buck_bunny-gut.webm
ffmpeg version 1.0.6 Copyright (c) 2000-2013 the FFmpeg developers
   built on Apr 11 2013 18:03:32 with gcc 4.7 (SUSE Linux)
   configuration: --shlibdir=/usr/lib64 --prefix=/usr 
--mandir=/usr/share/man --libdir=/usr/lib64 --enable-shared 
--disable-static --enable-debug --disable-stripping 
--extra-cflags='-fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 
-fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -fPIC 
-I/usr/include/gsm' --enable-gpl --enable-x11grab --enable-version3 
--enable-pthreads --enable-avfilter --enable-libpulse --enable-libvpx 
--enable-libopus --enable-libass --enable-libmp3lame --enable-libvorbis 
--enable-libtheora --enable-libspeex --enable-libxvid --enable-libx264 
--enable-libschroedinger --enable-libgsm --enable-libopencore-amrnb 
--enable-libopencore-amrwb --enable-postproc --enable-libdc1394 
--enable-librtmp --enable-libfreetype --enable-avresample 
--enable-libtwolame --enable-libvo-aacenc
   libavutil      51. 73.101 / 51. 73.101
   libavcodec     54. 59.100 / 54. 59.100
   libavformat    54. 29.104 / 54. 29.104
   libavdevice    54.  2.101 / 54.  2.101
   libavfilter     3. 17.100 /  3. 17.100
   libswscale      2.  1.101 /  2.  1.101
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
[matroska,webm @ 0x12b6280] Format matroska,webm probed with size=2048 
and score=100
st:0 removing common factor 1000000 from timebase
st:1 removing common factor 1000000 from timebase
[matroska,webm @ 0x12b6280] File position before 
avformat_find_stream_info() is 4462
[matroska,webm @ 0x12b6280] All info found
[matroska,webm @ 0x12b6280] File position after 
avformat_find_stream_info() is 26942
Input #0, matroska,webm, from 'Rohfilme/big_buck_bunny-gut.webm':
   Duration: 00:01:17.64, start: 0.000000, bitrate: 1096 kb/s
     Stream #0:0, 1, 1/1000: Video: vp8, yuv420p, 720x405, 1/1000, SAR 
1:1 DAR 16:9, 25 fps, 25 tbr, 1k tbn, 1k tbc (default)
     Stream #0:1, 1, 1/1000: Audio: vorbis, 44100 Hz, stereo, s16 (default)
At least one output file must be specified
[AVIOContext @ 0x12be9a0] Statistics: 32768 bytes read, 0 seeks


2. Video which is not playing in FF:

hartmut at Jupiter:~> ffmpeg -v 9 -loglevel 99 -i Rohfilme/bunny.webm
ffmpeg version 1.0.6 Copyright (c) 2000-2013 the FFmpeg developers
   built on Apr 11 2013 18:03:32 with gcc 4.7 (SUSE Linux)
   configuration: --shlibdir=/usr/lib64 --prefix=/usr 
--mandir=/usr/share/man --libdir=/usr/lib64 --enable-shared 
--disable-static --enable-debug --disable-stripping 
--extra-cflags='-fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 
-fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -fPIC 
-I/usr/include/gsm' --enable-gpl --enable-x11grab --enable-version3 
--enable-pthreads --enable-avfilter --enable-libpulse --enable-libvpx 
--enable-libopus --enable-libass --enable-libmp3lame --enable-libvorbis 
--enable-libtheora --enable-libspeex --enable-libxvid --enable-libx264 
--enable-libschroedinger --enable-libgsm --enable-libopencore-amrnb 
--enable-libopencore-amrwb --enable-postproc --enable-libdc1394 
--enable-librtmp --enable-libfreetype --enable-avresample 
--enable-libtwolame --enable-libvo-aacenc
   libavutil      51. 73.101 / 51. 73.101
   libavcodec     54. 59.100 / 54. 59.100
   libavformat    54. 29.104 / 54. 29.104
   libavdevice    54.  2.101 / 54.  2.101
   libavfilter     3. 17.100 /  3. 17.100
   libswscale      2.  1.101 /  2.  1.101
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
[matroska,webm @ 0x1a92280] Format matroska,webm probed with size=2048 
and score=100
st:0 removing common factor 1000000 from timebase
st:1 removing common factor 1000000 from timebase
[matroska,webm @ 0x1a92280] File position before 
avformat_find_stream_info() is 4776
[matroska,webm @ 0x1a92280] All info found
[matroska,webm @ 0x1a92280] File position after 
avformat_find_stream_info() is 23439
Input #0, matroska,webm, from 'Rohfilme/bunny.webm':
   Duration: 00:01:18.23, start: 0.000000, bitrate: 1091 kb/s
     Stream #0:0, 1, 1/1000: Video: vp8, yuv420p, 720x405, 1/1000, SAR 
1:1 DAR 16:9, 25 fps, 25 tbr, 1k tbn, 1k tbc (default)
     Stream #0:1, 2, 1/1000: Audio: vorbis, 44100 Hz, stereo, s16 (default)
At least one output file must be specified
[AVIOContext @ 0x1a9a940] Statistics: 32768 bytes read, 0 seeks

 From Mediainfo:
1.) Writing application (and library) 53.7.0
2.) Writing application (and library) 54.29.104

Both Videos have the same ! source

Hartmut


Am 25.04.2013 15:08, schrieb Tom Evans:
> On Thu, Apr 25, 2013 at 1:55 PM, Hartmut <spieluhr at ewetel.net> wrote:
>> "fwitw" ? Translate it please.
> Fat fingers inserted a T in there - "fwiw" = for what its worth.
>
> Since you have a known good version of ffmpeg and a known "not working
> in firefox" version of ffmpeg, it should be straightforward to git
> bisect between the two versions and find a breaking change. Google has
> some fine tutorials on how to git bisect.
>
> If you don't know the revision of your earlier version of ffmpeg, you
> can do things by date:
>
> http://www.bramschoenmakers.nl/en/node/645
>
> Cheers
>
> Tom
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>
>

-- 
------------------------------------------------------------------------
"Ich habe keine besondere Begabung, sondern bin nur leidenschaftlich 
neugierig." (Einstein)