File Extension

RM File Format

RealNetwork�s RealPlayer media player

RM is a file extension for a container file used by RealNetwork’s RealPlayer media player software for audio and video files, or links to these files for live streaming. RM stands for RealMedia. RealMedia files usually use RealNetwork’s own proprietary Realvideo and RealAudio codecs.

MIME type: application/vnd.rn-realmedia, audio/vnd.rn-realaudio, audio/x-pn-realaudio, Maudio/x-realaudio, audio/x-pm-realaudio-plugin

 

Learn more about RM files:

What is streaming sound and streaming video?

Visit the RealPlayer webpage.

Search for answers to  RM-related questions at IT Knowledge Exchange.

This was last updated in July 2010
Editorial Director Margaret Rouse
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