User Manual

Pearl-2 User Guide Set up chroma key for a green screen video source
4. Click Source and select the video source that you want showing through the background of your
chroma key colored areas. For detailed steps, see Add video sources or a channel as a source.
5. In the layout editing area, click and drag to position the video. See the note after this procedure for
positioning techniques.
For best results, select the Keep aspect ratio when scaling checkbox from the Source
settings box.
6. Click Add new Item again and add the video source that has the green screen image.
7. Click the Crop button and crop your green screen video source in the pop-up crop editing window. For
detailed steps, see Crop a video source. Click OK when your done to return to the custom layout editor.
Cropping the green screen video source helps optimize the performance of Pearl-2.
8. In the layout area, position the green screen video source over top the other video source. To optimize
performance, avoid scaling the green screen video source if you can.
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