[FFmpeg-trac] #6269(avformat:open): WMV3 plus WMAv2 inside MOV fail
FFmpeg
trac at avcodec.org
Tue Mar 28 01:47:16 EEST 2017
#6269: WMV3 plus WMAv2 inside MOV fail
-------------------------------------+------------------------------------
Reporter: cgbug | Owner:
Type: enhancement | Status: open
Priority: wish | Component: avformat
Version: git-master | Resolution:
Keywords: mov | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
-------------------------------------+------------------------------------
Changes (by cehoyos):
* status: new => open
* component: undetermined => avformat
* priority: normal => wish
* keywords: => mov
* type: defect => enhancement
* reproduced: 0 => 1
Old description:
> Sample:
> https://www.datafilehost.com/d/df404576
>
> ffmpeg version N-84679-gd65b595 Copyright (c) 2000-2017 the FFmpeg
> developers
> built with gcc 6.3.0 (GCC)
> configuration: --enable-gpl --enable-version3 --enable-cuda --enable-
> cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc
> --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
> --enable-gnutls --enable-iconv --enable-libass --enable-libbluray
> --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme
> --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
> --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-
> libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp
> --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora
> --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-
> libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-
> libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-
> libzimg --enable-lzma --enable-zlib
> libavutil 55. 51.100 / 55. 51.100
> libavcodec 57. 86.103 / 57. 86.103
> libavformat 57. 67.100 / 57. 67.100
> libavdevice 57. 3.101 / 57. 3.101
> libavfilter 6. 78.100 / 6. 78.100
> libswscale 4. 3.101 / 4. 3.101
> libswresample 2. 4.100 / 2. 4.100
> libpostproc 54. 2.100 / 54. 2.100
> [wmav2 @ 000000000035b000] block_align is not set
> [mov,mp4,m4a,3gp,3g2,mj2 @ 00000000002c7320] Failed to open codec in
> avformat_find_stream_info
> [wmv3 @ 000000000035bac0] Extra data: 8 bits left, value: 0
> [wmav2 @ 000000000035b000] block_align is not set
> Guessed Channel Layout for Input Stream #0.0 : stereo
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'wmv3.mov':
> Metadata:
> major_brand : qt
> minor_version : 537199360
> compatible_brands: qt
> creation_time : 2009-01-28T03:53:42.000000Z
> com.apple.quicktime.player.movie.audio.gain: 1.000000
> com.apple.quicktime.player.movie.audio.treble: 0.000000
> com.apple.quicktime.player.movie.audio.bass: 0.000000
> com.apple.quicktime.player.movie.audio.balance: 0.000000
> com.apple.quicktime.player.movie.audio.pitchshift: 0.000000
> com.apple.quicktime.player.movie.audio.mute:
> com.apple.quicktime.player.movie.visual.brightness: 0.000000
> com.apple.quicktime.player.movie.visual.color: 1.000000
> com.apple.quicktime.player.movie.visual.tint: 0.000000
> com.apple.quicktime.player.movie.visual.contrast: 1.000000
> com.apple.quicktime.player.version: 7.6 (7.6)
> com.apple.quicktime.version: 7.6.0 (1290) 0x7608000 (Mac OS X,
> 10.5.6, 9G55)
> Duration: 00:02:34.80, start: 0.000000, bitrate: 1494 kb/s
> Stream #0:0(eng): Audio: wmav2 (WMA2 / 0x32414D57), 44100 Hz, stereo,
> 113 kb/s (default)
> Metadata:
> rotate : 0
> creation_time : 2009-01-28T03:53:42.000000Z
> handler_name : Apple Sound Media Handler
> Stream #0:1(eng): Video: wmv3 (Main) (WMV3 / 0x33564D57), yuv420p,
> 240x180, 1378 kb/s, 25 fps, 25 tbr, 2500 tbn, 2500 tbc (default)
> Metadata:
> rotate : 0
> creation_time : 2009-01-28T03:53:42.000000Z
> handler_name : Apple Video Media Handler
> Side data:
> displaymatrix: rotation of -0.00 degrees
New description:
Sample:
https://www.datafilehost.com/d/df404576
{{{
ffmpeg version N-84679-gd65b595 Copyright (c) 2000-2017 the FFmpeg
developers
built with gcc 6.3.0 (GCC)
configuration: --enable-gpl --enable-version3 --enable-cuda --enable-
cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-iconv --enable-libass --enable-libbluray
--enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme
--enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264
--enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy
--enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame
--enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-
libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-
libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma
--enable-zlib
libavutil 55. 51.100 / 55. 51.100
libavcodec 57. 86.103 / 57. 86.103
libavformat 57. 67.100 / 57. 67.100
libavdevice 57. 3.101 / 57. 3.101
libavfilter 6. 78.100 / 6. 78.100
libswscale 4. 3.101 / 4. 3.101
libswresample 2. 4.100 / 2. 4.100
libpostproc 54. 2.100 / 54. 2.100
[wmav2 @ 000000000035b000] block_align is not set
[mov,mp4,m4a,3gp,3g2,mj2 @ 00000000002c7320] Failed to open codec in
avformat_find_stream_info
[wmv3 @ 000000000035bac0] Extra data: 8 bits left, value: 0
[wmav2 @ 000000000035b000] block_align is not set
Guessed Channel Layout for Input Stream #0.0 : stereo
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'wmv3.mov':
Metadata:
major_brand : qt
minor_version : 537199360
compatible_brands: qt
creation_time : 2009-01-28T03:53:42.000000Z
com.apple.quicktime.player.movie.audio.gain: 1.000000
com.apple.quicktime.player.movie.audio.treble: 0.000000
com.apple.quicktime.player.movie.audio.bass: 0.000000
com.apple.quicktime.player.movie.audio.balance: 0.000000
com.apple.quicktime.player.movie.audio.pitchshift: 0.000000
com.apple.quicktime.player.movie.audio.mute:
com.apple.quicktime.player.movie.visual.brightness: 0.000000
com.apple.quicktime.player.movie.visual.color: 1.000000
com.apple.quicktime.player.movie.visual.tint: 0.000000
com.apple.quicktime.player.movie.visual.contrast: 1.000000
com.apple.quicktime.player.version: 7.6 (7.6)
com.apple.quicktime.version: 7.6.0 (1290) 0x7608000 (Mac OS X, 10.5.6,
9G55)
Duration: 00:02:34.80, start: 0.000000, bitrate: 1494 kb/s
Stream #0:0(eng): Audio: wmav2 (WMA2 / 0x32414D57), 44100 Hz, stereo,
113 kb/s (default)
Metadata:
rotate : 0
creation_time : 2009-01-28T03:53:42.000000Z
handler_name : Apple Sound Media Handler
Stream #0:1(eng): Video: wmv3 (Main) (WMV3 / 0x33564D57), yuv420p,
240x180, 1378 kb/s, 25 fps, 25 tbr, 2500 tbn, 2500 tbc (default)
Metadata:
rotate : 0
creation_time : 2009-01-28T03:53:42.000000Z
handler_name : Apple Video Media Handler
Side data:
displaymatrix: rotation of -0.00 degrees
}}}
--
Comment:
Reading extradata from the mov container is trivial but both audio and
video packets are written like asf packets and need special parsing.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6269#comment:1>
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