- Extension
- .mka
- .rmvb
- Format
- Binary
- Category
- Audio
- Video
- Developer
- Matroska
- RealNetworks
- Description
- Audio container format that supports several types of audio compression algorithms; related to the .MKV video format, but only contains audio data.
- An RMVB file is a Real Media video file compressed using a variable bit rate, which is optimized for the content of the video. It is a newer variation of the standard Real Media (.RM) file format that allows for more efficient compression.
- MIME Type
- audio/x-matroska
- application/vnd.rn-realmedia-vbr
