![]() ![]() ![]() Because they are black and there is not a lot of black in the fingers as they move over the tracking markers Extract from the Keying effects, plus some Gaussian blur plus the Black and White filter give us a good clean black and white screen that we can use as a luma matte to get rid of the black tracking marks.ĭuplicating the extract layer, setting the blend mode of the duplicates to Multiply, increasing the blur for each copy and adding a white solid with an animated mask above and a white solid below give us a clean black and white layer we can use as a luma matte with the ability to refine the edge by the number of copies and the amount of blur. ![]() The next step is to look at the problem of the black tracking markers. I assume you already know how to set up an efficient track in Mocha AE using multiple splines to eliminate errors caused by the moving fingers and verify the track by showing the surface, adding an image like the 8X8 grid, then saving the tracking data in the footage layer so it can be used later. Rather than create a complete tutorial I took a few minutes to show one process for replacing the screen on a phone when there are obnoxious tracking markers on the phone. ![]()
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