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DVD Karaoke Property Set

 
Microsoft DirectShow 9.0

DVD Karaoke Property Set

When the DVD Navigator filter goes into karaoke mode, it informs the audio decoder through the AM_PROPERTY_DVDKARAOKE_ENABLE property. The decoder should then mute audio channels 2 through 5 until it receives from the DVD Navigator an AM_PROPERTY_DVDKARAOKE_DATA property with a pointer to an AM_DvdKaraokeData data structure indicating how the auxiliary channels are to be mixed.

Property Set GUID AM_KSPROPSETID_DvdKaraoke
Property ID Description
AM_PROPERTY_DVDKARAOKE_ENABLE BOOLEAN value. The DVD Navigator sends the decoder an AM_PROPERTY_DVDKARAOKE_ENABLE with a value of TRUE to enable karaoke downmixing or false to disable it.
AM_PROPERTY_DVDKARAOKE_DATA The DVD Navigator sends the decoder an AM_PROPERTY_DVDKARAOKE_DATA property with a pointer to an AM_DvdKaraokeData structure to change the downmix configuration; that is, to turn certain karaoke channels on or off and direct them to the right or left output channel.

Requirements

  Header: Include Dvdmedia.h.

See Also