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How to initialize USB Webcam using mediaCapture.InitializeAsync()? RRS feed

  • Question

  • Hello everyone,

    1. Background

    I am trying this example https://docs.microsoft.com/en-us/samples/microsoft/windows-iotcore-samples/webcam-app/ to capture a still image from my USB Webcam. But I realized I have to initialize my USB, not the built-in one used in the example. This example used mediaCapture.InitializeAsync() to initialize default webcam(built-in one), but I think I have to use mediaCapture.InitializeAsync(mediaCaptureInitializationSetting). But to do this, I need to specify my USB Webcam configurations inside the mediaCaptureInitializationSetting class. 

    2. What I did

    // List all the video capture devices

    DeviceInformationCollection devices = await DeviceInformation.FindAllAsync(DeviceClass.VideoCapture);

    // Loop the device list and print the device ID
    foreach (var device in devices)
    {
          // How to filter my USB Webcam here?
    }

    3. Question

    How can I filter my USB device aside from the built-in webcam? It is using USB so there's gotta be a way to distinguish it from the built-in one. Any suggestions?

    Thursday, July 30, 2020 11:33 PM

All replies

  • Hi dalsee,

    What operating system will you run on this sample? 

    Since the question is from this sample, we also suggest you can report it to github page.

    Best Regards,

    Dylan


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    Friday, July 31, 2020 9:49 AM