[Ffmpeg-devel] Errors while converting Quicktime (Sorenson) to FLV / Thumbnails

Jerry Fan jerry
Thu Mar 15 22:52:16 CET 2007


While trying to convert the file located at:

http://sessions.lacasting.com/test/Movie_040.mov

I get:

# ffmpeg -r 30 -i Movie_040.mov Movie_040.mov.flv -v 10

FFmpeg version SVN-r7760, Copyright (c) 2000-2006 Fabrice Bellard, et al.
  configuration:  --enable-memalign-hack --enable-gpl --cpu=i686 
--enable-swscal
er --enable-pthreads --enable-avisynth --enable-mp3lame --enable-xvid 
--enable-x
264 --enable-libnut --enable-libogg --enable-vorbis --enable-libtheora 
--enable-
faad --enable-faac --enable-libgsm --enable-dts --enable-a52 
--enable-amr_nb --e
nable-amr_wb
  libavutil version: 49.2.0
  libavcodec version: 51.29.0
  libavformat version: 51.8.0
  built on Jan 29 2007 19:58:47, gcc: 3.4.6
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Movie_040.mov':
  Duration: 00:00:39.0, start: 0.000000, bitrate: 571 kb/s
  Stream #0.0(eng): Video: svq3, yuv420p, 320x240, 29.97 fps(r)
  Stream #0.1(eng): Audio: aac, 44100 Hz, stereo
Output #0, flv, to 'Movie_040.mov.flv':
  Stream #0.0, 1/90000: Video: flv, yuv420p, 320x240, 1001/30000, 
q=2-31, 200 kb
/s, 29.97 fps(c)
  Stream #0.1, 1/90000: Audio: mp3, 44100 Hz, stereo, 64 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
  Stream #0.1 -> #0.1
Press [q] to stop encoding
[svq3 @ 008FDF50]weird prediction
[svq3 @ 008FDF50]error while decoding MB 0 0
Error while decoding stream #0.0
[svq3 @ 008FDF50]weird prediction
[svq3 @ 008FDF50]error while decoding MB 2 0

This is consistent with all .mov files using Sorenson.  I also cannot 
produce any thumbnails from these .mov files.




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