fuquan/allwinner_a64
1
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
allwinner_a64/android/compatibility/cdd/5_multimedia/5_9_midi.md
August 78ea2404cd upload android base code part4
2018-08-08 17:00:29 +08:00

973 B
Raw Blame History

5.9. Musical Instrument Digital Interface (MIDI)

If a device implementation supports the inter-app MIDI software transport (virtual MIDI devices), and it supports MIDI over all of the following MIDI-capable hardware transports for which it provides generic non-MIDI connectivity, it is:

The MIDI-capable hardware transports are:

  • USB host mode (section 7.7 USB)
  • USB peripheral mode (section 7.7 USB)
  • MIDI over Bluetooth LE acting in central role (section 7.4.3 Bluetooth)

If the device implementation provides generic non-MIDI connectivity over a particular MIDI-capable hardware transport listed above, but does not support MIDI over that hardware transport, it:

  • [C-1-1] MUST NOT report support for feature android.software.midi.