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StopPreview
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IMFCaptureEngine::StopPreview method

Stops preview.

Syntax


HRESULT StopPreview();

Parameters

This method has no parameters.

Return value

This method can return one of these values.

Return codeDescription
S_OK

Success.

MF_E_INVALIDREQUEST

The capture engine is not currently previewing.

 

Remarks

This method is asynchronous. If the method returns a success code, the caller will receive an MF_CAPTURE_ENGINE_PREVIEW_STOPPED event through the IMFCaptureEngineOnEventCallback::OnEvent method. The operation can fail asynchronously after the method succeeds. If so, the error code is conveyed through the OnEvent method.

Requirements

Minimum supported client

Windows 8 [desktop apps only]

Minimum supported server

Windows Server 2012 [desktop apps only]

Header

Mfcaptureengine.h

See also

IMFCaptureEngine

 

 

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