Multimedia Extensions Product IDs

The current product IDs for the Multimedia extensions are as follows:

Constant Name Value Description

MM_MIDI_MAPPER 1 Microsoft MIDI Mapper
MM_SNDBLST_MIDIOUT 3 Sound Blaster MIDI output port
MM_SNDBLST_MIDIIN 4 Sound Blaster MIDI input port
MM_SNDBLST_SYNTH 5 Sound Blaster internal synthesizer
MM_SNDBLST_WAVEOUT 6 Sound Blaster waveform input port
MM_SNDBLST_WAVEIN 7 Sound Blaster waveform input port
MM_ADLIB 9 Ad Lib-compatible synthesizer
MM_MPU401_MIDIOUT 10 MPU401 MIDI output port
MM_MPU401_MIDIIN 11 MPU401 MIDI input port
MM_PC_JOYSTICK 12 IBM Game Control Adapter