## Physical Device Driver Reference

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### CDROMAUDIO_GETCHANNEL (60h) - Return Audio-Channel Information

Category:
IOCTL_CDROMAUDIO (81h)
Function:
CDROMAUDIO_GETCHANNEL (60h)
Description:
Return Audio-Channel Information

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    Description
    Parameter Packet Format
    Data Packet Format
    Returns
    Remarks

This function returns the current settings of the audio-channel controls. These are either the default settings or those set with the Audio-Channel Control function (Category 81h, Function 40h). This command is performed regardless of whether the drive is already playing.