What to Do When Your MP4 Video Won’t Play: Troubleshooting and Repair Tips!
Introduction MP4 is one of the most popular and crucial video file formats. It is commonly used as a default format for ...
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MP4 player
(1) A handheld device that plays video in the MPEG-4 movie file format. See MP4 and portable video player. (2) Any media player software or Blu-ray/DVD player that supports the MP4 movie file format.