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IltmfCapture::ReadyCapture

#include "ltmf.h"

C Syntax	HRESULT IltmfCapture_ReadyCapture(pCapture, Mode)
C++ Syntax	HRESULT ReadyCapture(lMode)

 

IltmfCapture *pCapture;	/* pointer to an interface */
long Mode;	/* capture mode */

Prepares the capture graph for running.

Parameter	Description
pCapture	Pointer to an IltmfCapture interface.
Mode	Mode in which to capture. Must be one of the ltmfCapture_Mode Constants.

Returns

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.

Comments

This is an optional function that performs time consuming initialization, allowing immediate execution with StartCapture. If this function is used, it must be called prior to calling StartCapture. However, you may call StartCapture without calling ReadyCapture, but capturing will not begin immediately. Places the object in the ltmfCapture_State_Pending state.

Required DLLs and Libraries

LTMF For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64

See Also

Elements:	IltmfCapture::get_State, IltmfCapture::StartCapture, IltmfCapture::StopCapture
Topics:	Media Foundation Function Group

Example

For a C++ example, refer to Advanced Capture Application for C++.