ADPCM

??	This is an audio codec. The name to use at the command line is unknown. This codec is from the adpcm module.

ADPCM or Adaptive Differential PCM is a variant of PCM.

Fourcc

This codec is known by the following fourccs:

• ima4
• ms 0x00 0x02
• ms 0x00 0x01
• ms 0x00 0x61
• ms 0x00 0x62
• xaj 0x00

Source code

• /modules/codec/adpcm.c (audio codec)