AVMetadataFaceObject.yawAngle has bug?

I want to get yawAngle.

if face in camera before session start.yaw Angle always 0.I must let the face out of the camera and back again,it works.

if no face in camera when session start,it works.


bug?

what can i do

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china-join
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On which device are you seeing this problem? Yes it’s absolutely a bug. YawAngle should be available for every face from the start.

Posted by
bford
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iPhone 7 Plus 128GB iOS 12.1(16B92)

iPhone 6 16GB iOS 12.0.1(16A404)


Looks like it happened in all os?

Posted by
china-join
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I also faced with this issue, it is not related with device or os version.

Posted by
dsfsfdfs
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Hello, I'm faced the same issue, with Iphone 6 and IPhone 7.

Did you find any solution? Thanks

Posted by
Ktvasquez
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Same problem here. Anybody came across with a way around it? Are there any plans to fix this?


Thanks!

Posted by
kebuenokebueno
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