Re: Real-Time Chroma-Key Motion

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#151

From: Adolfo_Rozenfeld
Date: Thu, 02 Apr 2009 04:30

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Dower: In order to help, I'd really, really need you to rephrase... because honestly I couldn't understand much :)

It seems like you're describing the process known as Matchmoving? This is, a virtual 3D camera is created by analyzing and matching the motion of the camera in a footage sequence, so that the any 3D items you add in post in-sync with the original camera? Could it be that? If so, the way it works is: the camera solving itself is done in a dedicated program (there are lots of them, like Boujou, Syntheyes, etc) and then that application will export AE-compatible camera data that you can use in AE.

At some point you mention "real time"... no, Matchmoving is not something you do "live".

But again, let me know if this is what you had in mind, or if I really didn't understand a thing. :)

Best,
Adolfo Rozenfeld - Adobe

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