~$ ~/Quellen/ffmpeg/ffmpeg -i test-2.avi test.ogg
FFmpeg version SVN-r15151, Copyright (c) 2000-2008 Fabrice Bellard, et al.
  configuration: --enable-libtheora --enable-libmp3lame
  libavutil     49.10. 0 / 49.10. 0
  libavcodec    51.71. 0 / 51.71. 0
  libavformat   52.21. 0 / 52.21. 0
  libavdevice   52. 1. 0 / 52. 1. 0
  built on Sep  2 2008 09:48:12, gcc: 4.2.3 (Ubuntu 4.2.3-2ubuntu7)
Input #0, avi, from 'test-2.avi':
  Duration: 00:00:11.90, start: 0.000000, bitrate: 550 kb/s
    Stream #0.0: Video: mpeg4, yuv420p, 728x462 [PAR 1:1 DAR 52:33], 10.00 tb(r)
    Stream #0.1: Audio: mp2, 44100 Hz, stereo, s16, 64 kb/s
File 'test.ogg' already exists. Overwrite ? [y/N] y
Output #0, ogg, to 'test.ogg':
    Stream #0.0: Video: libtheora, yuv420p, 728x462 [PAR 1:1 DAR 52:33], q=2-31, 200 kb/s, 10.00 tb(c)
    Stream #0.1: Audio: flac, 44100 Hz, stereo, s16, 64 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
  Stream #0.1 -> #0.1
Press [q] to stop encoding
Segmentation fault (core dumped)