How to Make a Transparent PNG in Keynote for Ecamm Live or OBS Live Streaming

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This “simple” trick to get rid of a background in Keynote in order to build overlays eluded me until today. Maybe this will help you if you also didn’t know about the subtract trick in Keynote for macOS.

Thanks to Cat Mulvihill for her video on building nice looking overlays and graphics for live streaming that unlocked this for me. Be sure to subscribe to her channel.

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