epiphan Pearl-2 Rackmount, Руководство пользователя

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Pearl-2 User Guide
Add chroma key titler effects using Microsoft
Powerpoint slides
2. Follow the steps in Add or edit a custom layout to create a custom channel.
3. From the custom layout editor, click Add new item and select Video Source from the drop down box.
4. Click Source and select the video source that you want showing in the background. 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 from your effects computer.
7. Click the Crop button and crop your Powerpoint 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.
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