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Re: [Denemo-devel] midi input


From: Richard Shann
Subject: Re: [Denemo-devel] midi input
Date: Sat, 08 Nov 2008 10:01:09 +0000

On Fri, 2008-11-07 at 13:48 -0600, Jeremiah Benham wrote:
> > time I release a key. (The MIDI standard says it should be NOTE_OFF
> > (0x80) with the velocity of the release).
> > Where to go with all this?
> 
> I read that sending a NOTE_ON signal with velocity 0 is very common.
> We
> should have a switch for to treat it as if it was NOTE_ON. I noticed
> that the other day when I actually had a chance to test it on a my
> midi
> controller. 

When you tested it with your midi controller via jack midi input did you
get a reliable input of notes? (That is, playing quickly, did it pick up
all the notes correctly).
I ask because the (non-interrupt driven) input that I am getting
directly from /dev/midi1 misses notes if I play at all fast - it is not
a practicable system, at least on my machine.
Richard






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