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Old 26th July 2018, 16:47   #63  |  Link
poisondeathray
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Join Date: Sep 2007
Posts: 5,340
Quote:
Originally Posted by bradwiggo View Post
Something I have just noticed is the two clips in the compare.mp4 video you made are slightly different colours. I used xnView MP (my default image viewer) to look at a screenshot I took of the video. I got the RGB colour value of the same pixel on each video, and the top one was RGB(197, 167, 241, 255), and the bottom one was RGB(201, 169, 251, 255). Did you download the youtube video directly from youtube using a downloader, if so do you think this colour difference may be down to youtube's compression?
Yes, a downloader.

It's probably compression differences. But you're not using exactly the same source as they did either, and there are multiple generation (rounding) differences

For example, even different studio release versions from the same blu-ray in the same year can have different colors.
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