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Optical flow

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Tim Adamson
Optical flow
on Apr 9, 2010 at 4:25:52 am

So, I've seen many optical flow threads, but none seem to fit my particular problem.

After I have analysed the clip and play it back at around 10% speed, I get a kaleidoscope-like effects that just looks ugly. Optical flow in motion seems to be a very automatic procedure, and I can't seem to find any settings I can tweak apart from the speed percentage. Does anyone know of any settings I can tweak to get a decent looking optical flow slow motion or some way in which I can get smooth slow motion using optical flow?

Thanks in advance,

Tim


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Mark Spencer
Re: Optical flow
on Apr 9, 2010 at 5:09:41 am

Results completely depend on the footage, not really anything you can do about it but shoot something designed to be slowed down that much - locked down camera, one subject moving, no background movement...

--
Mark Spencer
Freelance Producer/Editor/Motion Graphics Artist
Apple-certified Master Trainer
Author, Motion 4 from Peachpit Press
http://www.applemotion.net


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Tim Adamson
Re: Optical flow
on Apr 9, 2010 at 5:14:49 am

Ah, okay. It's actually game footage from a first person perspective, so I can't really change the angle, but I think I will experiment with some live-action footage.

Thank you for the swift reply.


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