Sometimes, even if your computer meets the requirements, you may find that 4K video plays back choppy. The 4K video playback with VLC has strict requirements on the computer's processor and graphics chip. Any advice, I'm confused, please help."įix VLC 4K Video playback choppy or lagging issue I updated my graphics card, still choppy. "I bought a lenovo laptop, and tried to watch YouTube downloaded 4K video on VLC, it was choppy. My laptop is not super recent but it's still a powerful 2.5GHz i7 Samsung device.
The video is perfectly smooth on mplayer which seems to use more than one CPU. It's totally choppy on VLC (2.1.6 Rincewind) which seems to use only one CPU. "I'm trying to run a 4k h264 MPEG4-AVC part 10, 4k 3840x2160 video. However, the 4K video playback effect on VLC is not that satisfactory. As the free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols, VLC also adds support for 4K video playback since an update in 2013.
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