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Procedure
1. Solve the shot, using or computing a rolling-shutter value.
2. Run the Lens Workflow script if distortion is present.
3. Run this script, to generate a rolling shutter compensation projection screen.
4. Modified footage can be viewed ONLY in the perspective view.
5. Turn OFF right-click/View/View Image in the perspective view.
6. Ensure the projection screen is visible, potentially by adjusting Far Clip on right-click/View/Perspective View Settings.
7. Parts of the image will be missing, due to the rolling shutter compensation (as with lens distortion), so you must reduce the field of view (starting at the first frame) enough that all pixels are 'covered' throughout the entire shot.
8. You can export the entire assembly, including the animated projection screen to applications that support vertex caches (for example, via the FBX exporter).
9. In downstream apps, make sure that the projection screen is visible, not the original background image. Delete any redundant screen introduced by the exporter.
10. Alternatively to 7-9, you can use RENDER in the perspective view to write 'corrected' images, then delete the screen, and Shot/Change Shot Images to the corrected images.
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