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Using 3D camera tracker 2D source

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assaf tshuva
Using 3D camera tracker 2D source
on Jun 7, 2017 at 6:41:41 am
Last Edited By assaf tshuva on Jun 7, 2017 at 1:07:37 pm

Hey,

I tracked a footage using the 3D camera tracker (CS6), but the data points weren't good.
When I changed "show tracked points" to 2D source it added more points and I found all the tracking points I needed.
But it seems that those points aren't usable, the only available option is to delete them.
I just need a regular 2 points tracking (on a footage that it's tough to track with motion tracking, that's why I used the camera tracker).
So what can I do to use those points? And if they're not really used for tracking - what is the 2D source's purpose?

Thank you.

Edit: Figured it out. Thanks anyway.


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Marie-Christine Laniel
Re: Using 3D camera tracker 2D source
on Dec 2, 2018 at 4:17:40 am

How did you do?? I have the same problem right now!

Marie-Christine Laniel


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Mohamed Elmaghraby
Re: Using 3D camera tracker 2D source
on May 18, 2019 at 10:36:14 am

Did you found an answer yet ??


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Kalleheikki Kannisto
Re: Using 3D camera tracker 2D source
on May 20, 2019 at 12:16:03 pm

Don't know what his solution was, but you can create 3D nulls at any position in the tracked footage you want and use an expression to generate 2D screen positions of the 3D nulls.

3D to 2D coordinates expression here: https://forums.creativecow.net/docs/forums/post.php?forumid=227&postid=8509...

Kalleheikki Kannisto
Senior Graphic Designer


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