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Re: [Denemo-devel] Instrument templates (was Re: Playback View: an impor


From: Jeremiah Benham
Subject: Re: [Denemo-devel] Instrument templates (was Re: Playback View: an important advance for Denemo)
Date: Mon, 18 Jan 2016 21:59:59 -0600

Oops. Just realized I forgot about he 20 char thing.

Jeremiah

On Mon, Jan 18, 2016 at 9:41 PM, Jeremiah Benham <address@hidden> wrote:


On Mon, Jan 18, 2016 at 2:43 AM, Richard Shann <address@hidden> wrote:
On Sun, 2016-01-17 at 22:15 -0600, Jeremiah Benham wrote:
> Does this attachment look correct as a classical guitar template? I
> will create some more soon.

The value in the LilyPond MIDI instrument directive is
"Nylon-str.Guita"

as you can see if you do Staffs/Voices->Staff Properties->Edit Staff
Properties and then choose the Advanced button on the MIDI Instrument
directive. This value comes from the soundfont we package by default
A320U.sf2 but that doesn't match the list given in
http://www.lilypond.org/doc/v2.19/Documentation/notation/midi-instruments

which has
"acoustic guitar (nylon)"

When I listen in Playback View only the "acoustic guitar (nylon)" gives
the correct sound (program 25). Consulting the standard

http://www.midi.org/techspecs/gm1sound.php

I see that "acoustic guitar (nylon)" is the correct name for program 25.

The internally generated MIDI is correct regardless, because it consults
the program number (25) and ignores the name, but LilyPond is given only
the name and so reverts to program 0 for this staff.

It would seem that A320U.sf2 is defective for our purposes, since it has
the GM instruments but with non-GM names. (Or conceivably it is our
routine for accessing the names, I haven't probed in detail).

The best thing would be to edit A320.sf2 to generate the correct names,
or find a soundfont that has them (and is un-encumbered for
distribution).

Richard


I can edit the sf2 file to have the correct names.  I will do that tonight.

Jeremiah
 
>
> Jeremiah
>
>
> On Sun, Jan 17, 2016 at 12:10 PM, Richard Shann
> <address@hidden> wrote:
>         On Sun, 2016-01-17 at 12:04 -0600, Jeremiah Benham wrote:
>         > Ok. So I opened up clarinet and edited it by changing the
>         midi name,
>         > instrument name, staff, etc...  I assume I am supposed to
>         relaunch the
>         > directive midi instrument to change it to the new
>         instrument.
>         > How do i enter instrument ranges to put in the template?
>
>         Staff Properties menu.
>         >
>         Searching for the search terms
>
>         highest lowest
>
>         in the Command Center located this command, but see
>         bug #46875: Set Staff Range not found in Command Center search
>
>         Richard
>
>
>
>
>         > Jeremiah
>         >
>         >
>         > On Sat, Jan 16, 2016 at 11:26 AM, Richard Shann
>         > <address@hidden> wrote:
>         >         On Sat, 2016-01-16 at 08:31 -0600, Jeremiah Benham
>         wrote:
>         >         >
>         >         > On Jan 16, 2016 3:06 AM, "Richard Shann"
>         >         <address@hidden>
>         >         > wrote:
>         >         > >
>         >         > > On Sat, 2016-01-16 at 09:02 +0000, Richard Shann
>         wrote:
>         >         > > >
>         >         > > > Is that the d-Play command?
>         >         > > >
>         >         > > >
>         >         > > > >  In playback view it was using clarinet
>         voice still.
>         >         > > >
>         >         > > > Was that playing from the start
>         >         > >
>         >         > > sorry, that question wasn't clear: I meant "Was
>         that
>         >         clicking on the
>         >         > > Play/Stop button"
>         >         > >
>         >         >
>         >         > I believe so. I will test it again. All I changed
>         was the
>         >         midi
>         >         > instrument. I don't know if that is enough to
>         trigger an
>         >         update to the
>         >         > playback view.
>         >
>         >         yes it does.
>         >
>         >
>         >         >  I had closed out of playback view and reopened it
>         after the
>         >         midi
>         >         > change. Then I clicked the Play/stop button in
>         playback
>         >         view. I
>         >         > probably need to do more to trigger a refresh in
>         the
>         >         playback view?
>         >         >
>         >         No, when you re-open the Playback View it re-typsets
>         (I just
>         >         checked);
>         >         it is only hidden in fact. It re-typesets whenever
>         you try to
>         >         play and
>         >         the typeset it has does not correspond with the
>         changecount of
>         >         the
>         >         score.
>         >
>         >         Richard
>         >
>         >         > Jeremiah
>         >         > > Richard
>         >         > >
>         >         > >
>         >         > >
>         >         >
>         >         >
>         >
>         >
>         >
>         >
>
>
>
>
>





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