.MKA - Matroska audio file
.MKV - Matroska video file
For files using AC3 or DTS compression: There is no built-in codec for these formats. However if there is an installed Windows ACM codec that can decode them (e.g. the popular AC3Filter), then that can be used to decompress the data. It can also be copied in raw state to another file (using "Direct Stream Copy"). Supported by Awave Audio only.
- 8/16/24/32-bits PCM / 32/64-bits float / MPEG audio layer I / II / III / MPEG AAC / Vorbis Ogg / AC3 / DTS, mono / stereo / multi-channel, text meta data.
- Video streams are ignored.
- Other audio compression codecs.