What can you do with PcmAudioSource?

RawVideoSource can be used to extract video data (with a variety of different codecs) from the media database.

Can the PcmAudioSource be used to extract any recorded audio frames in the format they were recorded with, or does it only work with PCM?

Is there a way to pull out AAC or other audio codecs?

If you use RawVideoSource you will get the raw data. We realize it is not logical with the naming here. If you use RawVideoSource on a audio device you get the raw audio.