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how to preserve trasparency
How can I preserve transparency in a video that I export from After Effects? I am creating a set of prekeyed stuff, and I need to know how to keep the transparency in the finished video file. I want this for when you drag the video into after effects, you don’t have to key it out yourself.
Thanks in advance -
4 Replies
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Render the video with the mask at 50% opacity and with you be your alpha
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i’m not using a mask, though.
I am using the color range key option. -
you need to export using a format that supports alpha channels.
Try exporting with the animation codec, colors set to millions+
(the + is the alpha channel)B
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thanks!
it worked great.
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