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After effects masking in the middle of the video

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Kees Robbert
After effects masking in the middle of the video
on Jan 21, 2014 at 9:50:11 pm

Hi,

For my video i want to use a second clip pop in the middle of the first clip in a form of a circle.

First clip starts. After 30secs the second clip will appear in the middle (not fill the whole screen!).

I tried to use mask path option with keyframe, but everytime i use keyframe the second clip starts to pop up in the beginning (1sec)

Can anyone help me?

Greetings,

Kees


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George Goodman
Re: After effects masking in the middle of the video
on Jan 21, 2014 at 10:59:55 pm

Use a combination of the mask expansion and mask opacity tools

Keyframe mask opacity from 0 to 100 when you want to see the video and make the Mask expansion a negative value and bring it up to 0.


"|_ (°_0) _|"

Sincerely,

George


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