I am using libav 9.6, installed via Homebrew. $ avprobe -version avprobe version 9.6, Copyright (c) 2007-2013 the Libav developers built on Jun 8 2013 02:44:19 with Apple LLVM version 4.2 (clang-...

I'm trying to figure out if a video has audio present in it so as to extract the mp3 using ffmpeg. When the video contains no audio channels, ffmpeg creates an empty mp3 file which I'm using ...

Coming from a linux background. I was just wondering that the best way to install avprobe on OSX is? I tried installing libav: http://libav.org/download.html but this seems to use avconf. I have a...