Tracking again using the points of the position of a solid layer to tracker for the screen replacement, be a also a alternative?

Thanks!

On Sat, Dec 21, 2013 at 10:07 AM, Mathias Möhl <info@mamoworld.com> wrote:

The script  TrackerViz has a function to convert mask vertices to solid layers.
From the solid layers you can cut and paste the position data to the corners of a corner pin effect (which you can apply to a precomp).

http://aescripts.com/trackerviz/

Alternatively, if the surface you masked is good to track (no reflections etc), you can bring your mask from AE to mocha using MochaImport+ and track it in mocha.

http://aescripts.com/mochaimport/

Cheers,
Mathias

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Am 21.12.2013 10:37, schrieb Lucas Maciel:

Hello everyone, 

I have this footage that I need to remove a cellphone screen. I created a mask and did a roto, animated the path (not in a solid layer, the mask in on the actually layer of the footage)

Now I come with this situation, to create a content-placeholder-composition for this screen, i need track the four anchor points, but how do that? 

If i created a solid layer on top of the mask-footage-layer and put the blending mode on Exclusion, i be able to see a Black-White screen, like a view of a alpha channel, it's possible take view and create a alpha channel for after that, tracking down the archer points to match the position for screen placeholder?

Best regards! 

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Lucas Maciel, 

      

 lucasmpm

     +55 27 88194985

 

 

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Lucas Maciel, 

      

 lucasmpm

     +55 27 88194985