Opened 4 years ago

Closed 4 years ago

#4702 closed defect (fixed)

mjpeg stream in swf not found

Reported by: cehoyos Owned by:
Priority: important Component: avformat
Version: git-master Keywords: swf
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no

Description

http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket3539/
The sample from ticket #3539 contains a rawvideo and a mjpeg stream. The mjpeg stream could be decoded fine until c2430304 - it is missing now.

$ ffmpeg -i crash.swf
ffmpeg version N-73437-g1d5edad Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.7 (SUSE Linux)
  configuration: --enable-gpl
  libavutil      54. 28.100 / 54. 28.100
  libavcodec     56. 46.101 / 56. 46.101
  libavformat    56. 40.100 / 56. 40.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 20.100 /  5. 20.100
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.100 /  1.  2.100
  libpostproc    53.  3.100 / 53.  3.100
[swf @ 0x2d093e0] pixel format change unsupported
Input #0, swf, from 'crash.swf':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: rawvideo ([0]RGB / 0x42475200), 0rgb, 192x67, 20 tbr, 20 tbn
At least one output file must be specified
$ ffmpeg -i crash.swf
ffmpeg version N-66167-g1b2390e Copyright (c) 2000-2014 the FFmpeg developers
  built on Jul  7 2015 14:00:38 with gcc 4.7 (SUSE Linux)
  configuration:
  libavutil      54.  7.100 / 54.  7.100
  libavcodec     56.  1.100 / 56.  1.100
  libavformat    56.  4.100 / 56.  4.100
  libavdevice    56.  0.100 / 56.  0.100
  libavfilter     5.  1.100 /  5.  1.100
  libswscale      3.  0.100 /  3.  0.100
  libswresample   1.  1.100 /  1.  1.100
[swf @ 0x2661b20] Stream #1: not enough frames to estimate rate; consider increasing probesize
Input #0, swf, from 'crash.swf':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: rawvideo (ARGB / 0x42475241), argb, 192x67, 20 fps, 20 tbr, 20 tbn
    Stream #0:1: Video: mjpeg, yuvj420p(pc, bt470bg), 1137x892 [SAR 1:1 DAR 1137:892], 20 tbr, 20 tbn
At least one output file must be specified

Change History (1)

comment:1 Changed 4 years ago by michael

  • Reproduced by developer set
  • Resolution set to fixed
  • Status changed from new to closed
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