Hi Ross, I’ve had some good results from tracking flat colors with mocha. Chris, it’s impossible to see/say what your issue is. All you’ve provided is a single image and absolutely no indication of the tracking/search parameters in mocha. Your tracking spline is also non-existent in the screen capture.
Your issue could be due to a fair number of causes but you’ve not provided sufficient information with which to assist you.
Common/Basic causes for poor tracking results are incorrect search parameters – for example setting the search/motion parameter to include perspective or shear when the tracked object doesn’t display such characteristics. There is also the case of setting the % of pixels used to too low a value – as Ross has suggested, up this value to obtain better results under most circumstances.
Another common/basic issue pertains to drawing the tracking spline across two planes/surfaces with different movement characteristics.
HTH
RoRK
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