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A video with a 4320p (7680×4320) playback option has appeared on YouTube. According to the video description for "Ghost Towns in 8K", it was "Filmed on the RED Epic Dragon 6K in Portrait orientation and then stitched together in Adobe After Effects. Some shots simply scaled up by 125% from 6.1K to meet the 7.6K standard."
Very few people on the planet will be capable of playing the upscaled video in its full glory. The NHK and Panasonic plan to trial 8K broadcasting during the 2020 Tokyo Olympics. Perhaps YouTube should add an intermediate 5K (5120×2880) option for Apple and Dell users.
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First "8K" Video Appears on YouTube
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Life is to you a dashing and bold adventure.
(Score: 2) by kaszz on Sunday June 14 2015, @07:50PM
The question is Linux/BSD drivers for that H.265 hardware acceleration (co-processing)..
How is H.265 compared to VP9 quality, bitrate and processor demand wise?
That 4 year old cheap laptop. What CPU, frequency, memory type and frequency and screen does it have?
And if you get sent an 1080p video, one will have to decode it and then rescale. So it's not the screen that matters really but the input format.
It would be kind of interesting to know the minimum bitrate for decent H.265 video at 480p, 720p and 1080p. Could be useful for camera feeds.. if one finds an embedded solution to compress the raw video.
On a technical note I find H.265 capability to use any block size transform kind of "hey why did it took them so long?" ;-)
Those prediction and filtering algorithms are interesting and tough to get right.