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Post #917541

Author
NeverarGreat
Parent topic
Star Wars Trilogy SE bluray color regrade (a WIP)
Link to post in topic
https://originaltrilogy.com/post/id/917541/action/topic#917541
Date created
16-Mar-2016, 8:09 PM

I think it looks quite good, I’d just make sure that Tarkin’s uniform remains green even in the shadows.

As you know my corrections have been manual in contrast to your algorithm. I think that this provides certain advantages. I was able to achieve my results with only a curves adjustment, saturation adjustment, and the channel mixer. The channel mixer is one of the most versatile tools on account of it’s ability to reduce the stressed color of the blu-ray. If the green-green channel is lowered and mixed into the red and blue channels, it reduces the green artifacts that pop up on the skin tones in these scenes, as well as give Tarkin’s skin tone a more consistent hue. Also, where the skin tones are a great deal darker than the film sources suggest, one way to fix this is to boost the red-red channel, then mix green-red and blue-red (while keeping the totals of these mixes at 100 of course). The result is reds which are substantially lighter and less saturated than the Blu-ray, and a good match to film sources. Of course you must keep an eye on the solid red, green, and blue lights in these scenes to make sure they don’t become too diluted, but often these lights are too saturated anyway. This makes me think that a channel mixer tool was used on the Blu-ray to get the colors this distorted in the first place, otherwise it wouldn’t work so well in fixing these problems.