- Extension
- .m4v
- .dcm
- Format
- Binary
- Binary
- Category
- Video
- Raster Image
- Developer
- Apple
- NEMA
- Description
- The M4V file format is a video container format developed by Apple and is very similar to the MP4 format, with the primary difference being the optional Apple Digital Rights Management (DRM) protection. M4V files are commonly used for TV episodes, movies, and music videos in the iTunes Store. These files can be played on Apple devices such as iPhones, iPads, and iPods, as well as on PCs using iTunes or other compatible media players.
- A DICOM image whose pixel data is compressed with JPEG 2000, used for CT, MRI, X-ray and other medical scans; many viewers that read plain DICOM cannot decode it.
- MIME Type
- video/x-m4v
- application/dicom
