Some issues with Ultimatte production in aximmetry

 

As shown in FIG.zUsing Ultimatte as an external keyer under the virtualcam module will find that the edge of the object will have a layer of translucency.Maybe you think it's because I didn't handle the keying problem well. But under the same scene, camera position, lighting, and parameters, as long as the trackedcam module is used, there will be no problems. The keying effect has reached my expectations. So would like to ask how can I achieve such effect in virtualcam module

Thanks!

   1571468655@qq.com

 
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Gabor Bosze
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Hi,

It’s likely because “Use Billboards” is turned off at tracked camera setup and therefore 

“Allow Virtuals” is off too. While at virtual cam setup, the  “Allow Virtuals” is turned on.


Another possibility is that it’s because a default setting slightly differs between the virtualcam and the trackedcam.
It’s probably one of these:
(I would say it’s probably the Sharpen slider)



Best regards

 
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1571468655@qq.com
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Thank you for your answer, but when I turn off allow virtualization, the keying effect becomes worse. I also tried the sharpening module you mentioned, but it didn't work.

 
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1571468655@qq.com
  -  

Thank you for your help, my problem has been solved, just disconnect the B-Mask pin and turn off the switch to allow virtualization to solve this problem.

Thank you so much

 
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Gabor Bosze
  -  

We use this B-mask when Aximmetry renders the billboard (Allow Virtuals: OFF) so that objects can occlude the Billboard. Something in your scene may cause it to be that this mask isn't correct.

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