You can go to the K-Lite Codec Pack download page to download this codec and then install it on your PC. Which codecs should be installed on your computer? One of the commonly-used codec packs is K-Lite Codec Pack. So, when you encounter the issue of Windows 10 can’t play MP4, you can first try to install the necessary codecs and then check whether the issue can be solved. If the necessary codecs are not correctly installed, you will be unable to play MP4 videos successfully on your Windows 10 computer. Like other multimedia digital containers, it relies on different codecs to work properly. You know that the MP4 video format is a digital multimedia container format. Change the file extension for your MP4 files.How to Fix MP4 Files Not Playing on Windows 10 It can happen to Windows Media Player, VLC, Movie Maker, etc. This problem is not limited to a certain MP4 player on Windows 10. But, this doesn’t mean that you will not encounter any issues when playing MP4 files.įor example, you may encounter the Windows 10 can’t play MP4 or MP4 files not playing issue. Almost all media players can play MP4 files. How to play MP4 on Windows 10? An MP4 file has good compatibility. Like other modern container formats, MP4 allows streaming over the internet. It can also store subtitles and still images. MP4, which is also known as MPEG-4 Part 14, is a digital multimedia container format most commonly used to store videos and audios. Solution 8: Convert MP4 to a Supported Format.Solution 6: Change the File Extension for Your MP4 Files.Solution 5: Disable WMV DirectX Video Acceleration.Solution 4: Reinstall Microsoft Live Essentials.

Solution 3: Run the Troubleshooter on Windows 10.Solution 2: Try another MP4 Media Player.Solution 1: Install the Necessary Codecs.Do you know how to fix this issue effectively? In this post, we will show you 8 different methods including converting video format via MiniTool Video Converter. Windows 10 can’t play MP4 or MP4 files not playing is a common issue that can happen to different MP4 players.

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