MP4V file extension is typically associated with MPEG-4 Video files. MPEG-4 (Moving Picture Experts Group, Part 4) is a widely used video compression standard that supports various multimedia features. MP4V is a specific codec within MPEG-4 used for video compression.

How to open an MP4V file:

1. Media Players:

VLC Media Player: A versatile and widely-used media player. Windows Media Player: On Windows, it may require additional codecs for full support. QuickTime Player: Apple’s multimedia player, primarily used on macOS and available for Windows.

2. Video Editing Software:

Programs that may open MP4V files:

1. VLC Media Player:

2. Windows Media Player:

3. QuickTime Player:

Various apps that use files with MP4V extension: