What is the difference between .m4r and .m2v?
- Extension
- .m4r
- .m2v
- Format
- Binary
- Binary
- Category
- Audio
- Video
- Developer
- Apple Inc.
- Moving Picture Experts Group (MPEG)
- Description
- M4R is an iTunes ringtone file that stores mono channel audio. They are identical to the M4A format files only that they are correctly used for ringtones.
- Video only (without audio) encoded using MPEG-2 compression
- MIME Type
- audio/x-m4r
- video/mpeg