IDVDStreamAttributes::GetAudioCount

  • 项目

This method returns the number of audio streams in the current video object set (VOBS). Depending on the source of the current VOBS, IDVDStream Attributes::GetAudioCount can return either the video manager menu audio stream count (VMGM_AST_Ns), the video title set menu audio stream count (VTSM_AST_Ns), or the video title set audio stream count (VTS_AST_Ns).

HRESULT GetAudioCount(
  UINT8* pStreamCount
);

Parameters

  • pStreamCount
    [out] Pointer to VMGM_AST_Ns, VTSM_AST_Ns, or VTS_AST_Ns, depending on the current VOBS.

Return Values

This method always returns S_OK.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: Dvdata.h, Dvdata.idl.
Link Library: Ddvdids.lib.

See Also

IDVDStreamAttributes

 Last updated on Thursday, April 08, 2004

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