doc iconMp4 extension is related to MPEG-4 Video File. You can open mp4 files with Quicktime Player software.

These are the movie files which come from cell phones or internet. 

mp4: It is a movie or film part which use compression. Generally it is created for using with internet pages or pocked sized mp4 players. The image quality of these files may be low. The images are compressed with mpeg-4 format and the audios are compressed with AAC format in these files.

MPEG stands for Moving Picture Experts Group

You can convert any video file to mp4 format, in this case you may use Video Converter software.


What to use mp4

QuickTime Player

which page related to mp4 file

mp4 Related Searches

You can check related links about mp4 fileextension.