How to convert MP4 to M4V
- Add your .MP4 file - drop it in the box above or click to browse.
- Convert it to .M4V in a few seconds.
- Download your new .M4V file.
What to expect
- M4V and MP4 share the same container and H.264 codec, so conversion is usually a lossless remux.
- A M4V made from a plain MP4 contains no DRM.
- The .m4v extension mainly signals Apple's ecosystem rather than a different underlying format.
Frequently asked questions
Does converting MP4 to M4V affect quality?
M4V uses the same MP4/ISO-BMFF container with H.264 video, so streams can generally be copied without re-encoding, keeping quality identical. In practice M4V and MP4 are nearly the same file with a different extension.
Why convert an MP4 to M4V?
M4V is the extension Apple uses for iTunes and Apple TV video, so it is used for compatibility with that ecosystem's expectations. The underlying media is unchanged from a standard MP4.
Where does an M4V file play?
Non-DRM M4V opens in VLC, Windows Media Player, or QuickTime. Files converted from a plain MP4 have no DRM, so they play in ordinary media players.
What about DRM on M4V files?
M4V purchased from Apple can carry FairPlay DRM, which restricts playback to authorized Apple apps. A M4V created by converting your own MP4 contains no DRM and plays freely.
