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IltmmConvert::SetVideoWindowPos

Summary

Sets the position and size of the video preview window, in pixels.

Syntax

#include "ltmm.h"

Language	Syntax
C	HRESULT IltmmConvert_SetVideoWindowPos(pConvert, Left, Top, Width, Height)
C++	HRESULT SetVideoWindowPos(Left, Top, Width, Height)

Parameters

IltmmConvert *pConvert

Pointer to an IltmmConvert interface.

long Left

X-coordinate of the origin of the video preview window in pixels with respect to the screen.

long Top

Y-coordinate of the origin of the video preview window in pixels with respect to the screen.

long Width

Video preview window width, in pixels.

long Height

Video preview window height, in pixels.

Returns

Value	Meaning
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

Use the IltmmConvert::get_VideoWindowSizeMode function to retrieve the current video window size mode. Use the IltmmConvert::put_VideoWindowSizeMode function to set the current video preview window size mode. Use the IltmmConvert::SetVideoWindowPos function to set the position and size of the video preview window, in pixels.