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Dolby Vision content displaying distorted since tvOS 12.4 update.

Anyone else having their Dolby Vision content in iTunes and Netflix display distorted during certain scenes throughout movies.

Turning Match Content off, fixes it but it also removes the Dolby Vision, and only plays in HDR. Worked fine before the 12.4 update. I even spent the money on new Belkin HDMI cables (Belkin UltraHD 8K HDMI 2.1 Cables), from the apple store which did not help.

Apple TV 4K

Posted on Aug 7, 2019 7:21 PM

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Posted on Sep 18, 2019 2:21 PM

I have exactly the same fault. I have also bought the Belkin high speed cable from Apple, no better. During dark scenes it seems to ‘bloom’ the colours and can look like a painting almost. I have read that Dolby made some updates recently to correct some issues with hdmi implementation and that early Dolby enabled TVs may now be unsupported. However I have watched a couple of Netflix series in Dolby in the last few days using the Apple TV and there seems to be no issue at all with Dolby over HDMI to the LG 60UH850 and no issue using the smart TV app either. The problem seems to be isolated to iTunes Dolby Vision movies being streamed .

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Dolby Vision content displaying distorted since tvOS 12.4 update.

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