matteoabrile
Enthusiast
Enthusiast

Blast with H.264 and Windows 10 poor quality

Hello,

in lab I installed Windows 10 pro (rel.1607) and check using Blast with H.264 enable, very poor quality, colors has very different from real. If I disable H.264 colors come worked fine.

Have you some experience ?

Thanks

M.

3 Replies
sappomannoz
Hot Shot
Hot Shot

You you have color banding and halos?

This is because of H264 in Blast works as chroma info is sampled in 4:2:0 instead of 4:4:4

Bleeder
Hot Shot
Hot Shot

Horizon 7.4 added a new "H.264 High Color Accuracy" policy that supports the YUV 4:4:4 colorspace.

What's New in VMware Horizon 7.4 and Horizon Client 4.7 | VMware End-User Computing Blog

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crxu
Contributor
Contributor

Following this topic, another strange behavior happens in our company's Horizon environment. Virtual desktops using Win10 have the blurry text issue with H264 turned on. But Virtual desktops using Win7 have clear text without any issue. Any difference how Blast deal with Win10 and Win7?

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