Help Version 19.0.2017.10.27
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#include "ltmf.h"
C Syntax |
HRESULT IltmfCapture_put_CaptureStillDelay(pCapture, newVal) |
C++ Syntax |
HRESULT put_CaptureStillDelay(newVal) |
IltmfCapture *pCapture; |
pointer to an interface |
long newVal; |
time delay value |
Sets the time delay, in milliseconds, before capturing a DIB or a Picture.
Parameter |
Description |
pCapture |
Pointer to an IltmfCapture interface. |
newVal |
Value that represents the time delay, in milliseconds. The default value is zero. |
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. |
IltmfCapture::CaptureDIB and IltmfCapture::CapturePicture wait the amount of time set by this function before grabbing a sample. Using the time delay is beneficial when using a capture device that creates poor quality frames when it first starts capturing.
To get the current time delay, call IltmfCapture::get_CaptureStillDelay.
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. |
Win32, x64
Elements: |
IltmfCapture::get_CaptureStillDelay, IltmfCapture::CaptureDIB, IltmfCapture::CapturePicture |
Topics: |
For a C++ example, refer to IltmfCapture::get_CaptureStillDelay for C++.
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