-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1

On 2010-12-17 01:19, Adrian Riffo wrote:

Hi List!

I'm trying to blend 3d text and animated graphics with video signal. I tried the GEM library but the blending patch only handle images, someone know object to keying two GEM stream?

there is no such thing as a "GEM stream".

alpha-blending can of course be use to blend objects (without any images involved) - see the help-patch for [alpha].

more complicated blending can be done using framebuffers and shaders.

fgasdmr IOhannes