If you are unable to open an MP4 file on our media player, try changing the video format. There are many good video converters available on the internet that can help you convert your MP4 to MP3, AVI, ...

Have you ever seen the error, ‘Cannot play, Video codec not supported?’ What is a codec and why do we need it to play a video file? A codec is a software or hardware-based process which is used to ...

Opinions expressed by Entrepreneur contributors are their own. Here’s a little-known Internet secret: GIF files — the preferred medium for sharing pithy animation loops across the web — were never ...