[EasyAR] open camera failed

Question

I just upgraded to the 3.0 version and the camera won't start. All the initialization setup is all right, the permissions are too. I just get a black screen.

Answer 1

If you are referring to camera on Windows, could you run the diagnostic program and see what happens?
https://github.com/IanusInferus/typemake/files/3388510/MFCaptureD3D.zip
If it runs normally, a camera view will be shown. If there is any error, a dialog box will be shown with error code and error message. You can copy the message by activating the dialog box and press Ctrl+C.

Comments

Cannot create a video capture device (hr=0xC00D36B9)
Unknown error 0xC00D36B9

I get this error on windows 7

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We have confirmed a compatibility issue with this problem and will release a patch version recently. Different Windows versions and/or driver versions may be related to this problem. For detail, please refer to https://answers.easyar.com/15341/easy-ar-3-0-unity-doesnt-work-on-android-nor-on-windows

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Hi, any news on this issue?

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If things goes well, we will release the patch version at June 26.

Answer 2

What's your Windows version if you are on a Windows? Is it Windows 7?

Comments

I get 'Cannot create a video capture device (hr=0xC00D36B9)
Unknown error 0xC00D36B9'

I'm on a Windows 10 Version 1809

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Windows 8.1

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Error
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Cannot create a video capture device (hr=0xC00D36B9)
Impossibile completare la catena di oggetti di flusso richiesta perché un oggetto ha esaurito i tipi di dati multimediali da suggerire.
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OK   
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-> An object ran out of media types to suggest therefore the requested chain of streaming objects cannot be completed.

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Windows 8.1


Error
Cannot create a video capture device (hr=0xC00D36B9)
Impossibile completare la catena di oggetti di flusso richiesta perché un oggetto ha esaurito i tipi di dati multimediali da suggerire.


An object ran out of media types to suggest therefore the requested chain of streaming objects cannot be completed.

Same error on Windows 10

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I think it's the same problem caused by the lack of support for YUY2 pixel format.

Answer 3

Usb Camera and notebook camera both with error : Camera failed

Windows 10.