- Extension
- .m4p
- .muse
- Format
- Binary
- Text
- Category
- Audio
- Document
- Developer
- Apple
- John Wiegley
- Description
- M4P is an audio file format used by the iTunes Music Store. It is a protected file format that uses Digital Rights Management (DRM) encryption to protect the audio from being illegally copied. It is one of the most popular audio formats on the iTunes Music Store and can be used to play music on Apple devices such as iPhones, iPads, and Mac computers.
- Emacs Muse is a lightweight markup language and authoring tool for Emacs, used to write structured documents that can be published to formats like HTML, LaTeX, and PDF. The .muse extension denotes a plain text file written in this markup syntax.
- MIME Type
- audio/x-m4a
- text/x-muse
