Exporting movie without background into After Effects
How do you export a movie with alpha channel to make the background invisible?
I did it long ago, but now I can't remember the right process. (Is that or they change it a lot Poser 2012, 'cause I can't find the proper quicktime codec to export the animation).
Any help will be appreciated.
PD: I'm looking for a movie solution. Exporting all frames as images is not what I did. Some ago I had the option to export the actual movie, not just a series of images. Is just I lost the manual from where I get the information.