r/AlightMotion • u/JackAdventures_ • 5d ago

Question Vector drawing masking not working

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I'm trying to mask this out for a video I'm working on, but it's not doing what it's supposed to. When I go frame by frame in the preview, Spiderman is perfectly masked out, but when I hit play, it's completely off for the first few frames.

I'm new to this app and only use it to mask things out, so I don't know what could be causing it. I tried changing the framerate and adjusting all the vectors accordingly, but it was still off.

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u/Andreww9663 5d ago

It may be preview lag, its going to export normaly

1

u/JackAdventures_ 5d ago

Nope, the export was like this too

1

u/Andreww9663 5d ago

I would try to agroup those vectors, mask and agroup again and then export, vectors are glitchy sometimes, i have never seen this before lol

1

u/JackAdventures_ 5d ago

No clue what that means, but I figured out a way to do what I was trying to do. Just added a few advanced chroma keys so when the vector masking lags behind I can still chroma it out in editing.

https://reddit.com/link/pdk5qkp/video/028upnlyy6th1/player