If the video coding engine is not up to the mark and 60fps video is being run with equal quality and speed, then the lag will be a continuous part of the playback and there will be a workload on the GPU. VLC enables frame dropping to decode fewer frames, thus causing the choppy video performance. That's in fact the trade off when CPU is overloaded. Once that happens, the video is bound to give a choppy output.

This is because the GPU takes a longer time to render the frame than it is expected and sometimes it might even skip the frame. The stuttering can also happen if the frame rate is high as well. If the resolution of the video is too high, then it is possible that while running the video playback in VLC, you will have a lagged video that might buffer or stutter at many points. To sum them up, here are the top four reasons behind a choppy or stuttering 4K video playback in VLC. And it could be related to the VLC player itself, your hardware, or even the 4K video. There are more than just one or two factors that can lead to your choppy 4K playback in VLC. Thus in this post, we will explain some of the leading causes behind the choppy 4K video playback in VLC, and show you the corresponding 6 fixes to the problem. The footage recorded in 4K at 60fps can be extremely lagging at times if VLC is not configured properly. VLC 4K videos not playing smoothly or VLC 4K stutters are the common errors. Can VLC play 4K (or some people call it 2160p)? Yes, but it can be extremely annoying to watch a super choppy 4K video in VLC that hampers the UHD video-playing experience.

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