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Zupi

macrumors newbie
Original poster
Feb 28, 2024
23
2
Today, I noticed white lines on the edges of my MacBook's screen while watching a YouTube video in full-screen mode. The video content near these lines seems to shift slightly. When I lower the video resolution from 4K to a lower setting, the white lines disappear, but there is still a noticeable movement of the content near the screen edges.

edit: I did some experimenting and so far I have only noticed those lines in HDR videos, while I haven’t noticed them in SDR.


 
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