IltmmConvert::SetVideoWindowPos

#include "ltmm.h"

C Syntax

HRESULT IltmmConvert_SetVideoWindowPos(pConvert, Left, Top, Width, Height)

C++ Syntax

HRESULT SetVideoWindowPos(Left, Top, Width, Height)

IltmmConvert *pConvert;

pointer to an interface

long Left;

x coordinate

long Top;

y coordinate

long Width;

new window width

long Height;

new window height

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

Parameter

Description

pConvert

Pointer to an IltmmConvert interface.

Left

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

Top

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

Width

Video preview window width, in pixels.

Height

Video preview window height, in pixels.

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

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.

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

See Also

Elements:

IltmmConvert::get_VideoWindowSizeMode

Topics:

Multimedia Function Group

Example

For a C example, refer to IltmmConvert::get_EnableStillCapture

For a C++ example, refer to IltmmConvert::get_EnableStillCapture

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