// ntddmmc.h

typedef struct _FEATURE_DATA_CD_AUDIO_ANALOG_PLAY {
  FEATURE_HEADER Header;
  UCHAR          SeperateVolume : 1;
  UCHAR          SeperateChannelMute : 1;
  UCHAR          ScanSupported : 1;
  UCHAR          Reserved1 : 5;
  UCHAR          Reserved2;
  UCHAR          NumerOfVolumeLevels[2];
} FEATURE_DATA_CD_AUDIO_ANALOG_PLAY, *PFEATURE_DATA_CD_AUDIO_ANALOG_PLAY;
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Windows Driver Kit DDI reference (ns-ntddmmc-_feature_data_cd_audio_analog_play)

_FEATURE_DATA_CD_AUDIO_ANALOG_PLAY structure

Description

The FEATURE_DATA_CD_AUDIO_ANALOG_PLAY structure holds information about the CD Audio External Play feature.

Members

`Header`

Contains a FEATURE_HEADER structure with header information for this feature descriptor.

`SeperateVolume`

Indicates, when set to zero, that all audio channels have the same volume level. When set to 1, it indicates that the volume of each audio channel can be set separately.

`SeperateChannelMute`

Indicates, when set to zero, that all audio channels are muted simultaneously. When set to 1, it indicates that each audio channel can be muted independently.

`ScanSupported`

Indicates, when set to 1, that the SCAN command is supported. See the SCSI Multimedia 3 (MMC-3) specification for a description of the SCAN command.

`Reserved1`

Reserved.

`Reserved2`