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DVD_KaraokeAttributes structure (strmif.h)

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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The DVD_KaraokeAttributes structure contains information about a karaoke audio stream. The IDvdInfo2::GetKaraokeAttributes method fills in a DVD_KaraokeAttributes structure for a specified stream.

Syntax

typedef struct tagDVD_KaraokeAttributes {
  BYTE                   bVersion;
  BOOL                   fMasterOfCeremoniesInGuideVocal1;
  BOOL                   fDuet;
  DVD_KARAOKE_ASSIGNMENT ChannelAssignment;
  WORD                   wChannelContents[8];
} DVD_KaraokeAttributes;

Members

bVersion

Version number. The current karaoke version is 1.0.

fMasterOfCeremoniesInGuideVocal1

If TRUE, the "Guide Vocal 1" channel contains the "Master of Ceremonies" content.

fDuet

A Boolean value indicating whether the song is intended to be sung as a duet.

ChannelAssignment

A DVD_KARAOKE_ASSIGNMENT value indicating the speaker configuration into which all the channels will be mixed.

wChannelContents[8]

An array of valid DVD_KARAOKE_CONTENTS values that identifies the content on each channel.

Requirements

Requirement Value
Header strmif.h (include Dshow.h)

See also

DirectShow Structures