I am making a documentary in which I need to superimpose dates (year only); the date would be on for less than a second and then disappear by "exploding". In Photoshop I have created a .psd file with a white date on a transparent background. I imported that into Premiere and used keyframes to get the exploding effect. I saved that clip to my PC to be able to use it several times. . When I add that clip above my other tracks the area which should have been transparent is black, blocking out all the video tracks below. How can I keep the transparent area transparent?
Many thanks.