What is MP4 file? How to open MP4 file?
the file has a .mp4 extension which is an mpeg-4 video file format. mp4 is one of the popular video file formats, used to download and stream videos from the internet.
Tags : video file format
What is AVI file? How to open AVI file?
the file has an extension of .avi (audio video interleave) which is a commonly used video format, containing both audio and video.