
The AudioSink interface is supposed to be used by tests that produce audio output. Two implementation classes are also provided: OutputAudioFile: Writes the audio to a pcm file. AudioChecksum: Calculates the MD5 checksum of the audio. These will both be used in future changes. R=kwiberg@webrtc.org Review URL: https://webrtc-codereview.appspot.com/17729004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@6490 4adac7df-926f-26a2-2b94-8c16560cd09d