[Ffmpeg-devel] [BUG] Input from DV in AVI fails

[Panagiotis Issaris]

Hi,

Using a with FFmpeg generated AVI file (containing DV) as the input of FFmpeg 
gives an error message "Unknown format". A file generated with "ffmpeg -i 
X -target pal-dv Y.dv" does work as input of FFmpeg.

takis at issaris:/usr/local/src/ffmpeg$ ./ffmpeg -y -t 
4 -i /mnt/video/IceAge2_trailer.avi -target pal-dv  /tmp/test.avi
FFmpeg version SVN-r6173, Copyright (c) 2000-2004 Fabrice Bellard
  configuration:
  libavutil version: 49.0.0
  libavcodec version: 51.13.0
  libavformat version: 50.5.0
  built on Sep  5 2006 13:27:44, gcc: 4.0.3 (Ubuntu 4.0.3-1ubuntu5)
Input #0, avi, from '/mnt/video/IceAge2_trailer.avi':
  Duration: 00:01:46.5, start: 0.000000, bitrate: 660 kb/s
  Stream #0.0: Video: mpeg4, yuv420p, 320x192, 15.00 fps(r)
  Stream #0.1: Audio: mp3, 48000 Hz, stereo, 160 kb/s
Output #0, dv, to '/tmp/test.avi':
  Stream #0.0: Video: dvvideo, yuv420p, 720x576, q=2-31, 200 kb/s, 25.00 
fps(c)
  Stream #0.1: Audio: pcm_s16le, 48000 Hz, stereo, 1536 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
  Stream #0.1 -> #0.1
Press [q] to stop encoding
frame=  100 q=0.0 Lsize=   14062kB time=4.0 bitrate=28800.0kbits/s
video:8578kB audio:846kB global headers:0kB muxing overhead 49.218097%
takis at issaris:/usr/local/src/ffmpeg$ ./ffmpeg -i /tmp/test.avi /tmp/test2.avi
FFmpeg version SVN-r6173, Copyright (c) 2000-2004 Fabrice Bellard
  configuration:
  libavutil version: 49.0.0
  libavcodec version: 51.13.0
  libavformat version: 50.5.0
  built on Sep  5 2006 13:27:44, gcc: 4.0.3 (Ubuntu 4.0.3-1ubuntu5)
/tmp/test.avi: Unknown format
takis at issaris:/usr/local/src/ffmpeg$  



With friendly regards,
Takis