My scene is composed of two cameras. One camera points to an image plane and the other points to a Text object. In the VSE i added two scene strips with each camera. I want the first strip i.e image one to be overlayed by the second one i.e text object one with the alpha. I set the text object strip blend option to alpha over but when i render the alpha channel is opaque. I would like the text object to overlay the image. Here are some pictures :
By the way some may wonder why he doesn't put the text object in front of the image plane, well this is because ultimately i want to create in the vse a slidehow with multiple image camera strips and one text camera strip that is in the foreground.