• Apple Motion

  RE: Can’t export alpha channel

  Posted by Nelson May on September 20, 2007 at 6:32 pm

  I am intermediate to graphics and I was using the Digital Duice Editor’s Took kit #10 – #239 lower third to use as a lower third while adding text in motion. I thought the alpha channel was built in. When I export in motion to .mov I get the lower third, my animated text, but a black background (no alpha to lay over the video) Slap me if this has been asked before, but I have tried a lot of things and still have the black background exported. Do I need to add the alpha overlay that comes with the lower third #239 in motion to make this a mask?

  Nelson May replied 18 years, 7 months ago 1 Member · 0 Replies
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