IltmmCapture::ReadyCapture
#include "ltmm.h"
C Syntax |
HRESULT IltmmCapture_ReadyCapture(pCapture, Mode) |
C++ Syntax |
HRESULT ReadyCapture(lMode) |
IltmmCapture *pCapture; |
/* pointer to an interface */ |
long Mode; |
/* capture mode */ |
Prepares the capture graph for running.
Parameter |
Description |
pCapture |
Pointer to an IltmmCapture interface. |
Mode |
Mode in which to capture. Must be one of the ltmmCapture_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 DirectShow 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 ltmmCapture_State_Pending state.
Required DLLs and Libraries
LTMM For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
Elements: |
IltmmCapture::get_State, IltmmCapture::StartCapture, IltmmCapture::StopCapture |
Topics: |
Example
For a C example, refer to Advanced Capture Application for C.
For a C++ example, refer to Advanced Capture Application for C++.