IltmmPlay::get_UsingDVDecoder

#include "ltmm.h"

C Syntax	HRESULT IltmmPlay_get_UsingDVDecoder (pPlay, pVal)
C++ Syntax	HRESULT get_UsingDVDecoder (pVal)

IltmmPlay *pPlay;	/* pointer to an interface */
VARIANT_BOOL *pVal;	/* pointer to a variable */

Determines whether the DV Decoder is being used.

Parameter	Description
pPlay	Pointer to an IltmmPlay interface.
pVal	Pointer to a variable to be updated with a value that indicates whether the DV Decoder is being used. Possible values are:
	Value	Meaning
	VARIANT_TRUE	The DV Decoder is being used.
	VARIANT_FALSE	The DV Decoder is not being used.

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

If the DV decoder is being used, then you can change the size of the rendered video using IltmmPlay::put_DVDecoderResolution.

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.

Win32, x64

See Also

Elements:	IltmmPlay::get_DVDecoderResolution, IltmmPlay::put_DVDecoderResolution
Topics:	Multimedia Function Group
	IltmmPlay Interface

Example