conversation/babushka-deps — pull request #4 by matthiassiegel (2014-06-13 05:51:06+00:00)
Title: Add ffmpeg dep

While specing the audio processing I found out Sox only reads MPEG-1 by default (MP3), but not MPEG-4 (M4A) because default support for ffmpeg was dropped last year. In order to support anything other MP3, Sox can still be piped through ffmpeg but it needs to be installed separately.