ffmpeg version 0.8.13-6:0.8.13-1, Copyright (c) 2000-2014 the Libav developers
  built on Jun 28 2014 17:50:37 with gcc 4.7.2
*** THIS PROGRAM IS DEPRECATED ***
This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.
Missing argument for option '-version'