I'm trying to create some film grain assets so that I can just slap them into comps as I need them instead of having AE do the calculation each time it renders a new frame.
Anyways..i was thinking of making some grain on a black background and then screening it over the top of my movie but I can't get it to work. I guess I should mention that I didn't *actually* render the .mov I just threw my solid into a comp with a black solid and multiplied that comp over my footage...anyways just seeing if someone had a plan of attack on adding grain this way.
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