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Motion Tracking problem only on export AE CS6

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Jesse Bone
Motion Tracking problem only on export AE CS6
on Oct 5, 2012 at 4:31:20 pm

Does anyone know what this issue is?

It is clean during editing, tracking all looks normal, it scrubs jsut fine. The only time is get's this blurriness is on export. Please help

This is a clean grab, pre export in After Effects CS6



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Roland R. Kahlenberg
Re: Motion Tracking problem only on export AE CS6
on Oct 6, 2012 at 10:11:01 am

You've got Motion Blur switched on for the obviously affected layers but the Composition Motion Blur is switched off. This explains why the Motion Blur effect is not visible during RAM previews or single frame previews.

However when you render, the Render Settings default to rendering Motion Blur for layers that have their Motion Blur property switched on. This default overrides the Composition Motion Blur switch/button.

Additionally, your Motion Blur is way too high and the Shutter Phase is off-centre. Lower the Shutter Angle (amount of Motion Blur) and set the Shutter Phase to -(1/2) of the Shutter Angle, which under normal camera circumstances is set to 180 degrees.

Here's a good article on the subject matter -


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