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3D composting

Posted: Sun, 27th Jun 2010, 1:32pm

Post 1 of 3

FXhomer81151

Force: 0 | Joined: 12th Apr 2009 | Posts: 2

Member

how can i put my c4d 3D models to a video?
Posted: Sun, 27th Jun 2010, 4:45pm

Post 2 of 3

Chao2

Force: 1128 | Joined: 11th Jul 2009 | Posts: 35

CompositeLab Pro User EffectsLab Pro User FXpreset Maker

Gold Member

You cannot import 3-D models into EffectsLab or any other FXhome software. If you have motion tracking, you can do that, or, you can render your image/animation with an alpha channel and paste it on top of the video.
Posted: Sun, 27th Jun 2010, 6:54pm

Post 3 of 3

Axeman

Force: 17995 | Joined: 20th Jan 2002 | Posts: 6124

VisionLab User VideoWrap User PhotoKey 5 Pro User MuzzlePlug User PowerPlug User PhotoKey 3 Plug-in User FXhome Movie Maker FXpreset Maker MacOS User

SuperUser

Hehe, 3D composting. A brilliant typo.

There are numerous ways to do this, depending on the scene, what you are compositing, and your preference. You can import the bg video into C4D and render it out from there composited (I'm pretty sure, haven't tried this myself with C4D), you can render with an alpha channel, and drop it over your footage in a compositing app, You can render out to a whole wad of layers, and stack them together in a compositing app for greater control over the lighting, sometimes the alpha channel is rendered as a separate file, sometimes a depth map is rendered as well, to create depth of field and lens blur in the scene, in some cases you can forego an alpha channel altogehter and use other compositing techniques to combine the elements.