- Extension
- .rm
- .ppm
- Format
- Binary
- Text
- Category
- Video
- Raster Image
- Developer
- RealNetworks
- Jef Poskanzer
- 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.
- A PPM file is a 24-bit color image formatted using a text format. It stores each pixel with a number from 0 to 65536, which specifies the color of the pixel. PPM files also store the image height and width, whitespace data, and the maximum color value.
- MIME Type
- audio/x-pn-realaudio
- image/x-portable-pixmap
