RE: MIDI processing question
RE: MIDI processing question
- Subject: RE: MIDI processing question
- From: Herbie Robinson <email@hidden>
- Date: Sun, 4 Apr 2004 22:40:10 -0400
The MOTU MidiTimePiece (which is the device that started this thread)
includes hardware level midi timestamping. Which means, presuming the
driver is doing what its supposed to, that the actual hardware is
timestamping the midi events, not CoreMidi, not your application.
They have posted a driver update in the last few months, you might
want to check what version you have.
I believe that if you are using a different midi interface that does
not include
timestamping, then either CoreMidi or the device driver (I'm not sure which
but I would guess the device driver) would be providing the timestamp.
It's always the driver for input. CoreMidi will handle timestamps on
output packets unless the driver specifically asks to (by setting an
attribute on the device).
--
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