![]() p/4788414).Ī quick examination in Lattice reveals a simple 3x1024 1D LUT which does what it says it does (it has quite an extensive description in metadata).īut adding a Gamma -0.06 final node to my grade seems to do the same thing (tested on a grayscale image, using scopes to compare). Adobe's Caroline Sears wrote an explanation for "Why does my footage look darker in Premiere?" and published a LUT made by "one of their engineers" (. e.zip?dl=0Ĭosmin Hodiș-Mîndraș wrote:After spending way too much time chasing "perfect", I settled for "good enough". This is also inconvenient scenario.įor those who not sure how to setup things i created example project archive that may help better understand workflow details described earlier in this post viewtopic.php?f=21&t=65149#p537852 If you grade in Gamma 2.4 and apply Rec709 gamma (1-1-1) with JES tools later - your footage will have different gamma look from what you see in Resolve viewer during grading. Inside that Rec709(Scene) tagged timeline you can grade in any desired wide color space, or in any Log or Rec gamma you want. Rec709(Scene) timeline will affect only metadata tags for output. I really wonder why so many people keep posting complicated and inconvenient things when simple fix based on multiple tests was already described in details: just use YRGB project and set timeline to Rec709(Scene). What about iOS? Anyone knows how it handles video metadata? Same as Quicktime Player on MacOS? I am grading in Gamma 2.4 with a Gamma 2.4 timeline and will use JESExtensifier.app to set correct Gamma after using a CST node on timeline. There is nothing else that we can do until large companies agreed to some common way to deal with color managed non HDR video and arrange it to some worldwide ISO standard.Īndreas Fiebig wrote:Thanks Dmitry and all others for investigation and your work. This don't help to avoid gamma and colors shift between color managed Quicktime player and non color managed players but at least this will help to avoid additional gamma shifts during Youtube/Vimeo/Handbrake transcoding. Timeline color space in YRGB project affect only metadata tags in rendered video so i can keep do all grade in wide gamut color space even if timeline to Rec709 (Scene). Resolve 16 export run through Adobe Media Encoder (both the Pro Res HQ and MP4 looked identical to the original Resolve 15 export)įor me in current reality final explanation is set Resolve timeline to Rec709 (Scene) in YRGB project, as described in updated first port. It's not our favorite solution, but it's a solution we found that seems to work. Adobe Media Encoder did the trick for us, but maybe other professional encoders would do just as well. We do Pro Res exports, so even if you're just working with MP4 clips, try exporting in a Pro Res wrapper, as beefy as you would prefer or need, and then run it through a separate encoder to your desired final destination format. I don't know the exact explanation for this, but I can say it fixed our problem. Hopefully it will help folks out there because we certainly benefitted from this thread to find our way.Īs simply as I can describe it, we took the export from Resolve 16 and re-encoded through Adobe Media Encoder, and every application from then on showed us what we were seeing in Resolve correctly again. ![]() We found ONE solution, maybe not THE solution. I also think the solution lies more to color management than anything else. I'm guessing because it's a very complicated problem to solve. ![]() Is there a Final Explanation yet?Īpparently not. Now I have absolutely no understanding of how any of this works so I accept I may have just written a lot of codswallop and apologise in advanced.Marc Wielage wrote:So it's been three months and 203 message posts so far. And therefore, suffers from the same problem of displaying videos kind of washed out (though they aren't quite as bad on my TV, it still is noticeable). Ultimately, the reason for this is because I only mostly intend to watch these videos on an Apple TV (old generation) and that thing uses QuickTime. I need some way of inserting the correct tag into these videos I'm make so QuickTime displays the gamma correctly. But that isn't the gamma tag, it doesn't make a blind bit of differences changing that from the default as I didn't expect it to. However, after looking at the MeGUI x264 options (seeing as Handbrake's aren't up-to-date by a long shot), I can only fathom anything to do with gamma being the transfer setting. I always kind of figured that the gamma tag I've heard so much about is the reason behind this annoyance I've got. I've got gamma shift issues on videos I've encoded with Handbrake using the x264 codec and after sifting through mountains of forum posts, blog articles all I can come up with that seems anywhere near what needs doing is this:Įxcept that guys talking about a QuickTime plugin.
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