gistfile1.aw

[root@server tracks]# ffmpeg -i 4f48a46098d46.ogg
ffmpeg version N-38227-gb008ac1 Copyright (c) 2000-2012 the FFmpeg developers
  built on Feb 25 2012 10:04:41 with gcc 4.4.6 20110731 (Red Hat 4.4.6-3)
  configuration: --enable-libvorbis
  libavutil      51. 40.100 / 51. 40.100
  libavcodec     54.  4.100 / 54.  4.100
  libavformat    54.  1.100 / 54.  1.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 62.101 /  2. 62.101
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0.  7.100 /  0.  7.100
Input #0, ogg, from '4f48a46098d46.ogg':
  Duration: 00:00:13.74, start: 0.000000, bitrate: 142 kb/s
    Stream #0:0: Audio: vorbis, 44100 Hz, stereo, s16, 128 kb/s
    Metadata:
      TITLE           : PING PONG LOOP
      ENCODED_BY      : iTunes 10.5.2
      ENCODER         : Lavf54.1.100
At least one output file must be specified