How to Fix 4K Video Not Playing (Stuttering) on Windows 11?

When we watch some video files on your Windows 11 you must want a smooth video playback. But it will not always happen that way. In practice, many video fans failed to open their 4K video files on Windows 11 or encountered stuttering video file playback when they tried to open their 4K video files on Windows 11. why does that happen and how to easily fix it?

Why Failed to Play 4K Videos on Windows 11?

Many reasons could cause 4K video file playback failure, like outdated drivers, unsupported video codecs, old Windows Media Player version, low system requirement, etc.

How to Solve 4K Video Playback Failure on Windows 11?

The following will list top 4 methods to help you easily open any 4K video on your Windows 11. Check them as below.

Method One: Update Windows Media Player

Old Windows Media Player version may cause video file playback failure, so if you have an old Windows Media Player version your 4K file may fail to play on it.

Method Two: Convert 4K Video to Windows 11 WMV

Windows Media Player supports to play many video formats, but there are still some video formats that Windows Media Player can not play, like some AVCHD files, HEVC files, RMVB files, MOV files, etc. So if your 4K video file is in one of Windows Media Player unsupported video formats you will fail to play it.

You can use a professional 4K Video to Windows 11 converter to convert your 4K video to Windows 11 more supported WMV file. Also, you can also change your 4K resolution to 1080p or 720p. A professional 4K Video to Windows 11 converter - Avdshare Video Converter comes to help you.

Key Features of Avdshare Video Converter

Easily convert your 4K video in AVCHD format, RMVB format, FLV format, etc to Windows 11 more supported WMV format.
You will have no quality loss during the 4K video to Windows 11 conversion process.
Convert your 4K video to 1080P video, 720P video, etc.
You can also convert any video format file to your Windows, Mac, Android, game consoles supported file formats.
Batch conversion function is fully supported to convert your 4K video to Windows 11 more supported WMV.
There is no ad or no virus during the 4K video to Windows 11 WMV conversion process.

Guide on Converting 4K Video to Windows 11 WMV

The following guide easily helps to convert any 4K video file to your Windows 11 more supported WMV.

Make Preparation: Free download the Best 4K Video to Windows 11 Converter - Avdshare Video Converter

Free download the professional4K Video to Windows 11Converter - Avdshare Video Converter (for Windows, for Mac), install and then launch it, the following interface will pop up.

Step 1 Import Your 4K Video File

You can click the Add File button to import your 4K video file to this 4K to Windows 11 converter. The Drag&Drop feature also supports to add your 4K video file to this converter. If you have many 4K video files you can import all your 4K video files to this converter and use its batch conversion to convert all of them at once.

Step 2 Specify Windows 11 WMV as output format

You can specify Windows 11 more supported WMV as the output format after you click the Profile button> General Video category.

Click "Setting…" button>Advanced tab>Video Size where you can set 1080p as your final video resolution.

Step 3 Complete your 4K video file to Windows 11 WMV video conversion

The last step is to click the Convert button to get your 4K video file easily converted to your Windows 11 more supported WMV.

Method Three: Outdated Drivers

Your old PC driver may also cause the 4K video playback failure, so you can access Device Manager to update your drivers.

Step 1: Right click on the Start Menu and then go to Device Manager.

Step 2: Click Display adapters to expand the category.

Step 3: Click on the graphics drivers and follow the options to update your driver.

Step 4: Choose Search automatically for drivers.

Method Four: Install Another 4K Video Player

If your 4K video file is not supported by your Windows 11 you can install another 4K video player to your Windows 11 and use it to play your 4K video on your Windows 11. What is better is that the 4K to Windows 11 converter in Method One can also play your 4K video without any problem, so you can follow the steps in Method One to install the 4K to Windows 11 converter and use it to play your 4K file on Windows 11.

Also, you can install another 4K Player, VLC Player, to play your 4K file on your Windows 11. VLC Player is so popular to play almost all 4K video files in almost all video formats, like MP4, MOV, FLV, AVI, AVCHD, etc. So installing VLC Player to your Windows 11 is also a good option to play your 4K video files on your Windows 11, but please remember to install VLC Player from its official website to avoid any risk of installing ad or virus to your Windows 11.