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Green Screen Wacky Line ISsues
Hey, everybody! So, here’s the problem. We’re editing in FCP 6.0.5. We have some very simple green screen footage we shot–very even lighting, done all correctly. Footage was shot ing HDV 720p 30, on the JVY GY100 HDV Camera, properly tweaked, and input as apple pro-res 422 HQ, 1280 x 720.
We’re getting these weird white lines that appear after we’ve keyed something–they image looks fine when we key it, the after we render the wacky white lines appear. Funny thing is, we’re editing with the same footage on on the same version of FCP on another computer and not having this problem. The lines are vertical, run the height of the screen, and are just a few pixels wide.Any thoughts on how to make them go away? Thanks, Dorne