EasyAR change CameraCalibration manually

0 votes
asked Nov 22 by raydgmbh (130 points)

I want to use EasyAR for my next project, which will require to place some AR content on top of a Studio-Camera input, captured by a capture card (blackmagic). I did some tests, and in general it works, but i am having one issue:

Due to the fact that easyAR is fed by the capture card input, not by the camera itself, it gets wrong values for the focal length of the camera. I need to override those settings manually, but i couldnt find a method or field for changing the camera calibration data in the API. Unfortunately it seems that those calibration data is used for tracking - if i try to match my camera focal length to the one the plugin gets from the capture card, everything works just fine, if i change to lower or higher focal lenghts on my cam the tracking gets bad.

Is there a way to change those settings? (CameraCalibration) I am using the Unity Plugin on a Windows machine.

Thanks a lot!

1 Answer

0 votes
answered Nov 26 by zhnagjian (1,200 points)
Hello,

I'm sorry for not replying to you in time. For the camera focus problem, you can refer to the link

 https://forum.easyar.com/portal.php?mod=view&aid=16

And if you have any question in the process of development, you can contact me .
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