.MP2V File Extension
What is an MP2V file?
Video file encoded with the MPEG-2 compression algorithm; contains video data that is compressed in a lossy format to save disk space; can be viewed with most video players.
Most MPEG-2 video files use the standard .MPG extension. The ".mp2v" extension is simply a more specific extension that indicates the video data has been compressed with MPEG-2, rather than MPEG-1 compression.