-Spiff- posted:Here's a reasonably foolproof way if you just want to change the colour: - Make two layers of your footage, each set to "Normal" blending mode. - Rotoscope each iris on the top layer with a mask set to "add", and feather the mask a few pixels at the edge to make sure the transition isn't too sharp. - Apply a hue/saturation filter to the top layer, and set it to "colorize". Adjust the hue and saturation to the colour and intensity you want... Don't tweak the "lightness" setting, or bright glares will start to change colour, which you don't want. - Finally, adjust the opacity of the top layer to mix it with the original image to get the desired shade. You can do this with varying degrees of subtlety. Here are a few examples using an image I found with a google search: -Spiff
NateCaauwe posted:That's cool, I love the top left one.
-Spiff- posted:The top left one is indeed the original. Nifty iris the guy has - it's usually pretty hard to beat nature
Funk-E posted:Costume lenses aren't that expensive, either. =D