[FFmpeg-trac] #426(undetermined:new): Clip buggy playback in ffmpeg but ok in vlc or QT

FFmpeg trac at avcodec.org
Thu Sep 1 21:35:08 CEST 2011


#426: Clip buggy playback in ffmpeg but ok in vlc or QT
----------------------------+---------------------
 Reporter:  ehsmeng         |        Type:  defect
   Status:  new             |    Priority:  normal
Component:  undetermined    |     Version:  git
 Keywords:  mjpeg yuvj422p  |  Blocked By:
 Blocking:                  |  Reproduced:  0
 Analyzed:  0               |
----------------------------+---------------------
 Buggy playback in ffmpeg. Output when transcoding:

 [mjpeg @ 0x101820400] error count: 75
 [mjpeg @ 0x101820400] error y=52 x=59
 [mjpeg @ 0x101820400] mjpeg_decode_dc: bad vlc: 0:0
 (0x1019a3a30)te=9115.1kbits/s
 [mjpeg @ 0x101820400] error dc
 [mjpeg @ 0x101820400] error y=50 x=57
 [mjpeg @ 0x101820400] error count: 70
 [mjpeg @ 0x101820400] error y=45 x=58
 [mjpeg @ 0x101820400] error count: 65
 [mjpeg @ 0x101820400] error y=45 x=58
 [mjpeg @ 0x101820400] error count: 66
 [mjpeg @ 0x101820400] error y=45 x=58
 [mjpeg @ 0x101820400] error count: 65
 [mjpeg @ 0x101820400] error y=52 x=58
 [mjpeg @ 0x101820400] error count: 68
 [mjpeg @ 0x101820400] error y=46 x=60
 [mjpeg @ 0x101820400] error count: 68417kB time=00:00:00.72
 bitrate=4746.5kbits/s
 [mjpeg @ 0x101820400] error y=46 x=58
 [mjpeg @ 0x101820400] error count: 64
 [mjpeg @ 0x101820400] error y=46 x=58
 frame=   25 fps= 16 q=24.8 Lsize=     464kB time=00:00:01.00
 bitrate=3804.3kbits/s
 video:463kB audio:0kB global headers:0kB muxing overhead 0.206299%

 Playback works fine in Quicktime and VLC.

 Attaching example file.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/426>
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