IltmmDVDAudioStream::put_Selected

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDAudioStream__put_Selected(pDVDAudioStream, newVal)

C++ Syntax

HRESULT put_Selected(newVal)

 

IltmmDVDAudioStream *pDVDAudioStream;

/* pointer to an interface */

VARIANT_BOOL newVal;

/* selected state */

Sets a value that indicates whether to select an audio stream The portion of the file holding the audio data. The audio data might be compressed to save disk space. The data has to be decompressed using an audio decompressor oftware component which decompresses audio. It must be designed to work with ACM or DirectShow . Note that different compression methods require different decompressors. There is no universal decompressor capable of decoding all compressed streams. before you can play (hear) it..

Parameter

Description

pDVDAudioStream

Pointer to an IltmmDVDAudioStream interface.

newVal

Selected state value that indicates whether the audio stream is selected or not. Possible value are:

 

Setting

Description

 

VARIANT_TRUE

The audio stream is selected.

 

VARIANT_FALSE

The audio stream is not selected.

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 Sets a value that indicates whether to select an audio stream. Only one stream can be selected at a given time. So selecting another will deselect the previous selection.

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.

See Also

Elements:

IltmmDVDAudioStream::get_Selected

Topics:

Multimedia Function Group

Example

For C example, refer to DVD Source Example.

For C++ example, refer to DVD Source Example.