What is the difference between .m4v and .ima?
- Extension
- .m4v
- .ima
- Format
- Binary
- Binary
- Category
- Video
- Audio
- Developer
- Apple
- IBM
- 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 headerless file of IMA ADPCM audio data. IMA ADPCM claims 16-bit precision packed into only 4 bits, but in fact sounds no better than .vox.
- MIME Type
- video/x-m4v
- audio/x-adpcm
- Sample
- sample.m4v
- sample.ima
- Wikipedia
- .m4v on Wikipedia
- .ima on Wikipedia