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Finding matching audio device for a given USB video device RRS feed

  • Question

  • I am working on an application where I have the user choose a video capture source (USB only) and I want to find the audio capture source that goes with that video source (i.e, they are both in the same physical device).  I've been looking in the various APIs, and I haven't found one yet that will work with Media Foundation. 

    One idea I had was to see if the location information for the video source matched up with the audio source (as seen in the device properties window under Device Manager).  But I don't know how to get that information programmatically via Media Foundation APIs. 

    Does anyone have any suggestions for how I can go about this?

    Monday, February 18, 2013 7:32 PM