8K video appears on YouTube
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Agonist
I let it buffer before I played it, 40% cpu usuage, and 54% gpu usuage when running it on my second monitor which is hooked up to a GTX 650.
Only 35% usuage on my GTX 670
MBTP
Well 8k videos are on youtube at least 2 to 3 months ago, i can't see real image quality advantage over 4k, downsampling 8k to 4k is worse then playing at 4k, too much compression. Many problems encountered here can be solved forcing the player to run or on MP4 the best codec from youtube or IPV9. 8k on IPV9 seems to run better but i have not made any scientific test. i use magic action extension for chrome, they have the option to choose for MP4 or IPV9.
Extraordinary
-Tj-
Fender178
CK the Greek
How to take screenshots above native resolution on Youtube video ?
MBTP
tsunami231
Terradorvite
Demrock
Well 8k is the end of the line i think.
In tests the human eye cannot see more pixels density then 8k so we are still a few years off π
Extraordinary
kendoka15
Somewhat choppy audio and video with a 780 Ti (30-40% cpu and 40-70% gpu)
Am I missing something?
geogan
4K: 10.4 Mbps, 3840x2160, at 23.836 fps, AVC (High@L5.1)
8K: 20.7 Mbps, 7680x4320, at 23.836 fps, AVC (High@L5.1)
Specs of MP4 versions of above video for those interested. These are very low bitrates which would not be good for image quality. For example my GH4 camera records 4K 3840x2160 H264 at a bitrate of 100Mbps so youtube is compressing this 10x more again... even the 8K stream is 5x more compressed (half the bitrate of camera 4K footage). What I am saying people is you are not seeing true 4K or 8K quality on youtube ever.