IDVDStreamAttributes::GetAudioAttr (Windows Embedded CE 6.0)

1/6/2010

This method returns the attributes of a specified audio stream number in the current video object set (VOBS).

Depending on the source of the current VOBS, IDVDStream Attributes::GetAudioAttr can return either a video manager menu audio stream attribute (VMGM_AST_ATR), a video title set menu audio stream attribute (VTSM_AST_ATR), or a video title set audio stream attribute (VTS_AST_ATR).

Syntax

HRESULT GetAudioAttr(
  UINT nStreamNo,
  DVD_AUDIO_STREAM_ATTR* pAudioAttr
);

Parameters

• nStreamNo
  [in] Specified audio stream number in the range from 0 to the current audio stream count provided by IDVDStreamAttributes::GetAudioCount.

• pAudioAttr
  [out] Pointer to a DVD_AUDIO_STREAM_ATTR structure containing the audio stream attributes for stream number nStreamNo in the current VOBS.

Return Value

This method always returns S_OK.

Requirements

Header	dvdata.h, dvdata.idl
Library	Ddvdids.lib
Windows Embedded CE	Windows CE .NET 4.0 and later

See Also

Reference

IDVDStreamAttributes
IDVDStreamAttributes::GetAudioCount
IDVDStreamAttributes::GetVideoAttr
DVD_AUDIO_STREAM_ATTR