To help you understand exactly what an alpha channel does, here are 3 screenshots that show the progression of a motion graphic with an alpha channel starting to animate onto footage. When to use an alpha channelĪlpha channels are really great when you’d like to send a completed motion graphic file like a lower thirds title from one program and use it in another.
MOGRT files in After Effects to use within Premiere Pro, as shown in this tutorial.) For the purposes of this post, we will focus on exporting and using motion graphic video files with alpha channels. If its not open already, go to Window Essential Graphics. Let’s start with the basics - an alpha channel is essentially a transparency map for your footage or image, meaning that you can have areas in your footage or image that have some level of transparency, or total transparency.ĭepending on the editing program you are using, there may be an option to work with the project file to avoid exporting and including alpha channels (like creating. Mogrt files are native to Adobe Premiere Pro, so a Creative Cloud subscription is required to use them.
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