Install the relevant MP4 codecs If your media player can’t play MP4 files on Windows 10 or Windows 11, check if it supports MP4 format. If it doesn’t, then install the relevant codecs. To install MP4 codecs on Windows 11/ Windows 10, you can get a codec pack such as K-Lite or Media Player Codec Pack or other.
Start Video Converter on your computer.
Click Add File tab to put MP4 files that will not play on Windows Media Player.
Click Profile drop-down, and choose WMV – Windows Media Video (*.wmv).
Click Settings button next to Profile field to configure the parameters of the output video, such as video codec, audio codec, bitrate, resolution, etc. Then, click OK.
Search and File Open File Explorer from the Start menu. Right-click an MP4 video theme and choose Open from the context menu. You would choose Windows Media Player alternative Windows Media Player to get specific MP4 video playback. What types of media files does Windows Player 12 support?
Windows Media Player on your computer won’t play MP4 files unless you do something similar. You can either install MP4 codecs on your computer or convert MP4 files to computer hard drive playable by my Windows Media Player like WMV, ASF and AVI.
Play video with Windows Media Player. It’s very easy to have fun with a video file by creating a Windows Player media file. When you save a particular video file to your hard drive, you need to double-click the file to launch it. You can watch videos on the Internet (for example, in the ARD or ZDF library) using Windows Media Player, for which you may need a fairly large browser add-on.
Why does Windows Media Player not play MP4 videos?
Some users have reported that WMV DirectX video acceleration can also prevent Windows Media Player from playing MP4 movies. To rule this out, you can disable this feature, but even then, check if the problem is gone. Open Windows Media on your PC.
How do I get Windows Media Player to play MP4 videos?
How to play MP4 files present in Windows 10. On a PC connected to Windows 10, select Start > File Explorer, select or File Explorer on this taskbar. Press and (or right-click) on the MP4 file you want to play, select “Open With”, then select your preferred file player from a list of applications of sorts.
Can Windows Media Player play MP4 videos?
Windows Media Player plays . File format in mp4 format. .You can play. ..mp4 media files using Windows Media Player. Install DirectShow compatible MPEG-4 decoder packages.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.