Hardware

33 readers

1 users here now

A place for quality hardware news, reviews, and intelligent discussion.

founded 11 months ago

MODERATORS

Nvidia GeForce RTX 50 Blackwell GPUs rumored to come with TSMC 3nm and DisplayPort 2.1 — AMD already offers the standard on the current Radeon RX 7000 series (www.tomshardware.com)

submitted 10 months ago by [email protected] to c/[email protected]

78 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 1 points 10 months ago (1 children)

I was under the impression hevc was commonly supported now. Aren't we moving to av1?

[–] [email protected] 1 points 9 months ago

It is for normal compressed video. 8bit 4:2:0. However cameras capture at higher color quality. 10bit 4:2:2. This for the purpose of color grading where the cameras shot in LOG profile where colorgrading is needed to get a good look. 10bit 4:2:0 is supported in many GPUs but that has lower color information and many cameras do only 4:2:2 and not 4:2:0 chroma subsampling. This difference is not much until you start colorgrade you videos. Then the colors can get strange and create artifacts that you don't want.