IltmmConvert::get_VideoWindowSizeMode

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#include "ltmm.h"

C Syntax	HRESULT IltmmConvert_get_VideoWindowSizeMode(pConvert, pVal)
C++ Syntax	HRESULT get_VideoWindowSizeMode(pVal)

IltmmConvert *pConvert;	/* pointer to an interface */
long *pVal;	/* current video window size mode */

Retrieves the current video window size mode.

Parameter	Description
pConvert	Pointer to an IltmmConvert interface.
pVal	Pointer to a variable to be updated with the the current video preview window size mode. The value is one of the ltmmSizeMode Constants.

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_VideoWindowHeight, IltmmConvert::get_VideoWindowLeft, IltmmConvert::get_VideoWindowTop, IltmmConvert::get_VideoWindowWidth, IltmmConvert::get_VideoHeight, IltmmConvert::get_VideoWidth, IltmmConvert::put_VideoWindowSizeMode
Topics:	Multimedia Function Group

Example

For a C example, refer to IltmmConvert::get_EnableStillCapture

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