IltmfCapture::put_CaptureStillDelay

#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.

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

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.

Platforms

Win32, x64

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