Is it possible to use ARSession to display both the front camera and the rear camera at the same time?

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Created Oct ’20

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Is it possible to use ARSession to display both the front camera and the back camera at the same time?

I wanted to show the rear camera while tracking my face, but that seems difficult.

So I also looked into how to use AVCaptureSession and ARSession at the same time, but this also seemed difficult.
https://developer.apple.com/forums/thread/81971

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Answer 1

Vision Pro Engineer OP

Apple

Oct ’20

Accepted Answer

You can use world and face tracking at the same time, but you can only display one camera feed at a time.
Run a session with an ARWorldTrackingConfiguration and set userFaceTrackingEnabled to true to display the back camera feed and track your face at the same time.
Vice versa, you can run a session with an ARFaceTrackingConfiguration and set worldTrackingEnabled to true to display the front camera feed while simultaneously getting world tracking poses.

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Answer 2

pekochun OP

Oct ’20

Thanks！

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