[linux-audio-dev] MIDI sync and ALSA sequencer

John Lazzaro lazzaro at CS.Berkeley.EDU
Sat Mar 8 18:03:00 UTC 2003


>  Arthur Peters <amp at singingwizard.org>
>
> MIDI Clock mainly but MIDI Tick would be cool too

MIDI Tick is a rogue use of an undefined System Realtime command;
see:              

http://www.midi.org/about-midi/table1.shtml

and notice that the "System Real-Time Messages" has "undefined
opcode" where the MIDI Tick opcode should be. The MMA liaison
to MWPP (Jim Wright) spotted this a few weeks ago, the next
rev of the MWPP document will excise MIDI Tick completely.

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John Lazzaro -- Research Specialist -- CS Division -- EECS -- UC Berkeley
lazzaro [at] cs [dot] berkeley [dot] edu     www.cs.berkeley.edu/~lazzaro
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