Sound is one of the many motivators of our day, whether it’s that song that powers you through an extra rep at the gym or that podcast you like to unwind to after a long day at work. As sound has ...

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, ...

Sometimes you download a video online but find that the downloaded MP4 video has no sound when it plays. This can be frustrating but it does not mean that the problem is unfixable. Here, you will ...