## MMPM/2 Device Driver Reference

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### MCI_AUDIO_CHANGE Field - rInputList[8]

rInputList[8] (MCI_AUDIO_DEVID) Input devices are specified using an array of MCI_AUDIO_DEVID data structures in the rInputList field. Unused entries are set to NULL_INPUT. The MCI_AUDIO_DEVID structure permits device specification by type and ordinal number (for those audio adapters that support more than one device of a specific type). For example, to specify stereo line input, set:

    rInputList[0].ulDevType = STEREO_LINE_INPUT

    rInputList[0].ulDevNum  = 1