What is the difference between .m4r and .fssd?
- Extension
- .m4r
- .fssd
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Apple Inc.
- Creative Labs
- 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.
- An alias for the .u8 format.
- MIME Type
- audio/x-m4r
- audio/basic