- Extension
- .shn
- .m4r
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Shorten
- Apple Inc.
- Description
- The SHN file format, short for Shorten Compressed Audio File, is a type of compressed audio file developed for efficiently archiving high-quality digital audio. Shorten was one of the early lossless compression methods for audio, meaning it allows the exact original audio data to be reconstructed from the compressed data, without any loss in quality.
- 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.
- MIME Type
- audio/x-shn
- audio/x-m4r
