IltmmCapture::CaptureFrame

#include "ltmm.h"

C Syntax

HRESULT IltmmCapture_CaptureFrame(pCapture)

C++ Syntax

HRESULT CaptureFrame()

IltmmCapture *pCapture;

pointer to an interface

Captures a single frame during a ltmmCapture_Mode_ManualFrames mode capture.

Parameter

Description

pCapture

Pointer to an IltmmCapture interface.

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

The frame is captured from the position indicated by the StillTap property.

When capturing from the still pin, the capture happens when the user presses the hardware button for capturing the still image.
If there is not a hardware button or the user does not press it, the capture occurs after the timeout specified by the CaptureStillDelay property.

When not capturing from the still pin, the capture occurs after the amount of time specified by the CaptureStillDelay property.

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.

Platforms

Win32, x64

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