- Extension
- .mv4
- .amv
- Format
- Binary
- Binary
- Category
- Video
- Video
- Developer
- Apple
- MPEG4IP
- Description
- M4V is a video container that stores audio and video data used for iTunes files. Files of this type may be protected from illegal viewing and copying with Apple FairPlay DRM. In this case audio or video files should be bought in iTunes store. Not protected files can be viewed almost in any modern player because the format is based on MPEG-4 structure.
- An AMV file is a video saved in the Actions Media Video file format, which is used by some Chinese portable media players. It contains a compressed, low-resolution (96x96 to 320x240 pixel) video.
- MIME Type
- video/mp4
- video/x-amv
