MP4 is a well-known video file format that can be played on various devices and media players. However, your Windows Media Player may fail to play these MP4 videos or you might experience video or audio playback issues in the file.
According to Microsoft’s list of file types supported by Windows Media Player, it is clear that Windows Media Player 7, WMP for Windows XP, WMP 9 Series, and Windows Media Player 10/11 don’t support the MP4 file format.
Even though Windows Media Player 12 plays MP4 videos, it doesn’t support playback of all MP4 file formats.
MP4 is a container format that comprises multiple video and audio streams. In case, the video or audio streams are encoded by codecs that are not supported by WMP 12, then Windows Media Player won’t play your MP4 video files or you encounter issues like sound not playing, no video, other synchronization issues, or all of these.
To fix the MP4 file that does not show video with the Windows Media Player problem you can follow below step-by-step procedure.
First, check for the latest updates available for your Windows using the Automatic Updates option. Automatic Updates will download and install new/required codecs for your Windows. To install Windows Updates, go to the Start menu, click on the Control Panel, and select Windows Updates. If you see any latest or recommended updates, install it.
To Install Automatic Updates in WMP,
To Install Necessary Codecs in WMP for Your MP4 Files,
Convert MP4 file to Windows Media Player supportive file formats using the below steps.
Note: Try these steps on a copy of your MP4 video file.
Now, you can play the converted MP4 video file in Windows Media Player without any difficulty.
To resolve .mp4 videos not playing in Windows Media Player you can run Troubleshooter. Windows 10/11 comes with a troubleshooter that can check the configuration and network settings that might be preventing the MP4 video files or movies from playing on Windows Media Player.
Steps to run the troubleshooter:
If you get the message saying that no changes or updates were necessary, move to the next method below.
Sometimes, MP4 video files don’t show video in Windows Media Player or WMP cannot play the video clip at all if, the video file is damaged or corrupted. In that case, try to play your unplayable MP4 file in other players like VLC media player, KM player, GOM Media Player, etc.
If you cannot play the video in any of the players, then repair the corrupt MP4 video files using a recommended video repair software like Yodot MOV Repair in a few easy steps.
This powerful video repair tool efficiently repairs broken or damaged MP4, MOV, and M4V video file formats in a hassle-free way. So, get the free download of this video repair software and fix your MP4 video files with ease.
Steps to use Yodot Video Repair to Fix Corrupt MP4 Videos
Step 1: Download and Install Yodot Video Repair software on your device.
Step 2: Launch the tool, choose the corrupt MP4 file, and click on Repair.
Step 3: The tool starts repairing the corrupt MP4 videos.
Step 4: After completion, check the preview of the repaired MP4 video file before saving.
Finally, save your repaired MP4 file in your desired location (make sure the location is safe and healthy)
Also Read: Fix Can’t Play MP4 on Windows 10/11
Hopefully, now you have complete knowledge of what to do when MP4 files won’t play on Windows Media Player. You can try the new Media Player with advanced features to support the MP4 files.
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