- Extension
- .ac3
- .rmvb
- Format
- Binary
- Category
- Audio
- Video
- Developer
- Dolby Laboratories
- RealNetworks
- Description
- Audio file saved in the AC-3 (Dolby Digital) audio format; can include up to six channels of audio (DD 5.1 surround sound with subwoofer output); uses lossy compression and often used as the format for DVDs, cinema theaters, and game consoles.
- 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/ac3
- application/vnd.rn-realmedia-vbr
