45c73d784c645e958dae0c911b0995d8.m4v -

: If it is DRM-free, you can open it with versatile players like VLC Media Player or Media Player Classic .

: A key distinction is that M4V files can be protected by FairPlay DRM . If protected, the file will only play on authorized computers or devices associated with the purchasing Apple ID. 45c73d784c645e958dae0c911b0995d8.m4v

The format is a video container developed by Apple that is very similar to the MP4 format. : If it is DRM-free, you can open