Retrieves the video device's capture subtypes collection object.
|C||HRESULT IltmfCapture_get_VideoCaptureSubTypes(pCapture, pVal)|
Pointer to an IltmfCapture interface.
Pointer to a variable that receives the video device's capture subtypes collection interface pointer.
|S_OK||The function was successful.|
|<> S_OK||An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.|
The IltmfCaptureSubTypes interface obtained by this function is used to enumerate the available video capture subtypes and to select a subtype for capture.
If the function succeeds, the caller must free the returned interface pointer by calling the interface's Release function.
For an example, refer to IltmfCaptureSubTypes::getCount Example for C++.
Medical Web Viewer .NET
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