- Extension
- .rm
- .mng
- Format
- Binary
- Binary
- Category
- Video
- Raster Image
- Developer
- RealNetworks
- MNG was developed by Tom Boutell.
- Description
- An RM file is a multimedia file used by RealPlayer, an audio and video playback and streaming program. It contains audio or video data or a link to a streaming media file, which is played back as it is downloaded. RM files are commonly used for streaming content over the Internet such as video and Internet radio.
- An extension of the .PNG image format that uses indexed colors and supports image animations; similar to an animated .GIF file, but uses higher compression and features full alpha support (multi-level transparency).
- MIME Type
- audio/x-pn-realaudio
- video/x-mng
