This example shows rendering of a 3D walking robot over a movie backdrop
additionally with the movie loaded as environment background too in order to reflect on the robot's
metallic surface (watch the belly), and using a shadow catcher to cause the robot's
feet to cast shadows. The pilar on the right side was also added as a 3D object.

< snapshot of original backdrop video footage < screenshot of Carrara's background and backdrop settings

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This is a collection of animations made by Markus Rothkranz for Atomic City using Carrara. There are also examples of 3D over video and video inside 3D (with bluescreen/greenscreen techniques) - See more at www.atomiccity.tv  - copyright 2002-2005 Atomic City Productions, all rights reserved - more examples also at Astro Films