LEADTOOLS Multimedia Features > Multimedia Function References > IltmmConvert Interface > IltmmConvert::get_PreferredVideoRenderer

IltmmConvert::get_PreferredVideoRenderer

#include "ltmm.h"

C Syntax	HRESULT IltmmConvert_get_PreferredVideoRenderer(pConvert, pVal)
C++ Syntax	HRESULT get_PreferredVideoRenderer(pVal)

IltmmConvert *pConvert;	pointer to an interface
ltmmVideoRenderer *pVal;	pointer to a variable

Retrieves the preferred video renderer.

Parameter	Description
pConvert	Pointer to an IltmmConvert interface.
pVal	Pointer to a variable that receives one of the ltmmVideoRenderer 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

This function returns the preferred video renderer assigned with the put_PreferredVideoRenderer function. The default value is ltmmVideoRenderer_VMR9.

LEADTOOLS will automatically try the assigned video renderer preference. If that fails, then LEADTOOLS will step down to an earlier version of the renderer, until all renderers are exhausted.

Elements:	IltmmConvert::put_PreferredVideoRenderer, ltmmVideoRenderer Constants
Topics:	Multimedia Function Group

IltmmConvert::get_PreferredVideoRenderer

Returns

Comments

Example