ffmpeg version 1.2 Copyright (c) 2000-2013 the FFmpeg developers
  built on Mar 28 2013 15:59:49 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-3)
  configuration:
  libavutil      52. 18.100 / 52. 18.100
  libavcodec     54. 92.100 / 54. 92.100
  libavformat    54. 63.104 / 54. 63.104
  libavdevice    54.  3.103 / 54.  3.103
  libavfilter     3. 42.103 /  3. 42.103
  libswscale      2.  2.100 /  2.  2.100
  libswresample   0. 17.102 /  0. 17.102
[wav @ 0x2050040] Could not find codec parameters for stream 0 (Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2 channels, 1411 kb/s): unspecified sample format
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[wav @ 0x2050040] Estimating duration from bitrate, this may be inaccurate
/home/scanner/public_html/fire-pages/515824c6419f6.2.wav: could not find codec parameters