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level H 264 and PNG

COW Forums : Color Grading

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felix kapfer
level H 264 and PNG
on Feb 22, 2018 at 5:13:06 pm

Hey there,

so i have to set up a Powerpoint presentation....
Im working with PNG's and .mp4's. The last frame always eaquals the following PNG...

I noticed a color jump between these two fileformats. So i did some research and found out that mp4 (H264) has a lower color range (i belive it was 16 to 235) than PNG. So my idea was to lower the color level of the PNG to matche the H264. It didnt work. The H264 seems to have more yellow in it... So this must be a problem of the colorprofile each file uses....

Am i correct? If so, can someone tell me which file uses which colorprofile? Or name me a program that can tell me these informations? That would be nice!!


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Chris Wright
Re: level H 264 and PNG
on Feb 23, 2018 at 3:12:15 am

sometimes videos are tagged with .601 instead of .709. you can use photoshop or after effects to convert profiles. also there may be a combination of .709 with luma change 16-235 and even gamma change from 1.8 to 2.2.

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