What is the difference between .rm and .m4v?
- Extension
- .rm
- .m4v
- Format
- Binary
- Binary
- Category
- Video
- Video
- Developer
- RealNetworks
- Apple
- 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.
- The M4V file format is a video container format developed by Apple and is very similar to the MP4 format, with the primary difference being the optional Apple Digital Rights Management (DRM) protection. M4V files are commonly used for TV episodes, movies, and music videos in the iTunes Store. These files can be played on Apple devices such as iPhones, iPads, and iPods, as well as on PCs using iTunes or other compatible media players.
- MIME Type
- audio/x-pn-realaudio
- video/x-m4v
- Sample
- sample.rm
- sample.m4v
- Wikipedia
- .rm on Wikipedia
- .m4v on Wikipedia