An M1V file is a video file that contains MPEG-1 video data. The MPEG-1 video compression standard is a widely used format for video compression and is commonly associated with VCDs (Video CDs). M1V files typically contain video-only data, and if there is accompanying audio, it is usually stored in a separate file.

How to open an M1V file:

1. Media Players:

2. Video Editing Software:

Programs that may open M1V files:

1. VLC Media Player:

2. Windows Media Player:

3. Adobe Premiere Pro:

Various apps that use files with M1V extension: