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Mocha tracking jumps way off

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Dennis Alaniz
Mocha tracking jumps way off
on Jun 28, 2017 at 7:12:57 pm


I've got a weird issue with Mocha. I've used it many times before and so this one has me completely stumped. For whatever reason, regardless of what I try to track, the spline I create always jumps toward the lower left corner in the second frame of the track.

Here's the first frame with the spline drawn around a piece of gear.

I click on the Track to Next Frame button, and the spline jumps wildly off track.

This machine was used by another assistant before me, so I'm not sure if some default was changed and that's why it isn't working properly, but I cannot, for the life of me, figure out what's wrong.

Also, I've tried this on multiple shots and multiple subjects tracking forward and backward. The result is always the same: the spline jumps toward the lower left and fails to properly track the object.

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