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Beginner
32 Views

Android SDK how to use usb camera,it is /dev/viedo2

usb camera is /dev/video2,how to use it?
msp = new LocalCameraStreamParameters(true, true);

msp.setCameraId(2);//0\1\2\3  is'nt  work.

another method isn't work yet:

LocalCameraStreamParameters.CameraType ca=LocalCameraStreamParameters.CameraType.valueOf("/dev/video2");
msp.setCamera(ca);
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4 Replies
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Employee
32 Views

Please check if it's in LocalCameraStreamParameters.getCameraList(), which means can be recognized by Android.

setCamera() will only accept one of the types in the list returned from above method.

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Employee
32 Views

If the USB camera is the only camera of this Android device, it should be in the the getCameraList().

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Beginner
32 Views

getCameraList() cannot find any camera

QQ can find that camera and use it .

Has any other method to get it?

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Employee
32 Views

Generally we don't support to get all external USB cameras in Android SDK. We are considering to add this capability in next release.

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