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Adjusting Propagation Time Span
I am rotobrushing a video. To optimize propagation performance, I’ve split my video into different sections. However, I’m running into an issue where I can’t adjust the starting frame of the propagation time span. Is there a way to do this? Any help would be appreciated!
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2 Replies
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I think you used the Roto brash tool when the playhead was in the first frame.
By doing so, you created a keyframe at the beginning, and this does not allow you to change the beginning.
Switch to the right frame before using the tool.
Then you can change the beginning.
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Hey Luke, another thing you could check is make sure the frame rate of the composition matches the frame rate of the footage. Sometimes mismatch can lead to details like that.
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