re-adding missing audio setting to fix distortion

Change-Id: Ifd71101d0c8813ff356c6a84dd82096942a453ae
otter-common: Follow the FFMPEG commit

Following changes included

 -Add OMX_AUDIO_CodingAPE and OMX_AUDIO_CodingDTS
 -Enable ffmpeg codecs

Change-Id: I554eb7eb0a614ad8cd2d50a6c7a3714b576350aa