[QUOTE=Tatsuya79;21893]I wanted to give a try at making a LUT but I don’t have the right version of Photoshop for this and there is a lot to learn it seems…
…so I took your lut and made several tries to find a good gamma level I applied on it.
Then each game is a bit different so I added the image adjustment shader into the mix, so we can boost luminance, reduce gamma, increase saturation…
Unaltered GBA LUT.
GBA LUT with modified gamma.
GBA LUT with modified gamma + luminance x1.4 with image adjustment shader.
I think that’s not too bad (with what I could do) and can be adjusted.
Can be downloaded here.[/QUOTE]
Very impressive picture. I’ve just tested it and it looks great but I have a few questions.
I want to get the same picture as “GBA LUT with modified gamma + luminance x1.4 with image adjustment shader.png”, what I need to do is to change “#define luminance” to 1.4 in the image-adjustment.cg right?
When I do it the picture is not really the same as yours. Since I’m using another overlay, how can I disable the one that come with your shader? I would like to resize the video size and not the overlay+video.
Thanks in advance!