Re: MIDI output via libsmf (was Re: [Denemo-devel] Linking smf events to Denemo objects)

[Richard Shann]

I have got this working now:

With JACK, the playback starts from the cursor or plays back the
selection if there is one. All this happens without re-creating the
MIDI, and in any case without generating external files.

I have also made it easier to unset the selection by mouse click (a long
overdue improvement).
Frustratingly savannah is down at the moment, but when it comes back I
will push all this.

I've added some design notes at
http://denemo.org/index.php/Design_Notes_MIDI_Out

just jottings to remind me really.

Richard


On Wed, 2009-05-27 at 11:41 +0100, Richard Shann wrote:
> On Tue, 2009-05-26 at 18:30 +0100, Richard Shann wrote:
> > Next I think should be to put the user in control of the MIDI events
> > to
> > associate with staffs, notes etc. Then we can write scripts to play
> > around with the relationship between, say, staffs and channels. I will
> > do some more thinking about this.
> 
> Well, first I can get the playback selection working better internally -
> there is no need to regenerate the MIDI data for unchanged scores. This
> will mean we can move about the score while it is playing & the playback
> will follow us. Tied notes will hang, though, unless precautions are
> taken. 
> We can also start playing from a given note rather than at measure
> boundaries.
> 
> Richard
> 
> 
> 
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