What is the difference between .m4r and .sln?
- Extension
- .m4r
- .sln
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Apple Inc.
- Digium
- 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.
- Asterisk PBX ‘signed linear’ 8khz, 16-bit signed integer, little-endian raw format.
- MIME Type
- audio/x-m4r
- application/x-asterisk
- Sample
- sample.sln
- Wikipedia
- .m4r on Wikipedia
- .sln on Wikipedia