.GSM - GSM 06.10 audio streams
- These files can't be auto detected so be sure to use the .GSM extension.
- There are at least two possible types of 'packings'. One with packets of 32.5 Bytes/frame and one with 33 Bytes/frame (where the first 4 bits in a packet is ignored). Which packing style is used is auto detected.
- GSM compression, mono, 8000 Hz.