Opened 10 years ago
Last modified 8 years ago
#3767 new enhancement
Support fourcc TVMJ
Reported by: | Carl Eugen Hoyos | Owned by: | |
---|---|---|---|
Priority: | wish | Component: | avcodec |
Version: | git-master | Keywords: | |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
http://forum.doom9.org/showthread.php?t=170867
A user provided an avi sample with fourcc TVMJ, presumably "Pinnacle/Truevision Used by the Targa 2000 board". Possibly a mjpeg-codec.
$ ffmpeg -i orig-1677.avi ffmpeg version N-64653-gcc3e7a4 Copyright (c) 2000-2014 the FFmpeg developers built on Jul 14 2014 00:25:57 with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 52. 92.100 / 52. 92.100 libavcodec 55. 69.100 / 55. 69.100 libavformat 55. 46.100 / 55. 46.100 libavdevice 55. 13.102 / 55. 13.102 libavfilter 4. 10.100 / 4. 10.100 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 libpostproc 52. 3.100 / 52. 3.100 [avi @ 0x1a65b20] Could not find codec parameters for stream 0 (Video: none (TVMJ / 0x4A4D5654), 720x486, 66845 kb/s): unknown codec Consider increasing the value for the 'analyzeduration' and 'probesize' options orig-1677.avi: could not find codec parameters Input #0, avi, from 'orig-1677.avi': Duration: 00:00:08.34, start: 0.000000, bitrate: 66591 kb/s Stream #0:0: Video: none (TVMJ / 0x4A4D5654), 720x486, 66845 kb/s, 29.97 fps, 29.97 tbr, 29.97 tbn, 29.97 tbc At least one output file must be specified
Change History (2)
comment:1 by , 10 years ago
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Sample uploaded to http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket3767/