MPEG-4 Playlist File
General Information
| Title | M4U File Extension |
| Extension | .m4u |
| Full Form | MPEG-4 Playlist File |
| File Type | Multimedia Playlist |
| Developer | Moving Picture Experts Group |
| MIME Type | application/vnd.mpegurl |
File Function
| Primary Function | Store playlists |
| Additional Functions | Stream video, audio |
| Features | Text-based, URL references |
File Characteristics
| Quality | Depends on media |
| Supports Layers | N/A |
| Supports Transparency | N/A |
| Editable | Yes |
Use Cases
| Media Playback | Yes |
| Streaming | Yes |
| Video, Audio Organization | Yes |
Security and Practices
| Security Risks | Insecure URLs |
| Best Practices | Verify sources, Update software |
Historical/Version Information
| Initial Release | N/A |
| Latest Version | N/A |
Associated Types
| Similar Extensions | .m3u, .pls, .xspf |
Software Compatibility
| Software | Usage Policy | OS Compatibility |
|---|---|---|
 VLC Media Player |
Free | Windows, Mac, Linux, iOS, Android |
 iTunes |
Free | Windows, Mac |
 Winamp |
Free | Windows |