I use the Crossover 12 at church. I'm trying to create a simple DVE wipe with a snowflake. I use After Effects and have created the wipe in it, but it's only working within AE since the video it's wiping has to have an alpha matte attached to it. But since I want to use this transition in live production I don't need the videos. How can I just save the transition and apply it to the crossover?