Reinhold Kainhofer schreef op ma 14-03-2011 om 14:42 [+0100]:
> Yes, but my main concern is not to use midi2ly on files generated by lilypond
> in the first place.
Fair enough. My concern is mainly the MIDI->ly traject, in combination
with adding a combined test suite. Until now, MIDI has been completely
untested, I think.
> My concern is to use the midi file to listen to the music
> and eventually generate nicely sounding output. Having one instrument spread
> out to 5 midi channels (1 for the non-partcombined sections and 4 for the
> part-combined sections) does not help, when you want to adjust some aspects
> of
> the playbeck, since you then have to apply the identical settings 5 times...
Each voice goes to its own track, however, they all go to the same
channel.
> > Does midiChannelMapping == #'staff still produce the old output?
>
> No, I couldn't get it to work.
Ok, thanks. There was a bug, 'staff-mode still created
multiple tracks. Fixed now.
> See the attached file.
Hmm, this looks as a real weird piece of music, having partcombine
kick-in mid-staff? Why not something like
\score {
<<
\new Staff=StaffI <<
\set Score.midiChannelMapping = #'staff
\new Voice=one \relative c'' {
\partcombine {
\key g \major
\time 6/8
d4 b8 c4 a8 | d4 b8 g4 r8
\time 4/4
c4 d e f | g a b c
}
{ R1*2*6/8 | c4 d c d | e8 f g a r2 }
}
>>
\new Lyrics=LyricsI \lyricsto one {
Girls and boys come | out to play,
}
\new Staff=StaffII \new Voice=BBBB \relative c'' {
\key g \major
\time 6/8
d4 b8 c4 a8 | d4 b8 g4
r8 R1*2
}
>>
\layout {}
\midi {}
}
Incidentally, how did you produce the .png? It looks useful, apart from
the fact that according to midi2ly, there is really only one channel
being used -- I cannot confirm this image.
> I'm currently not able to reproduce the lyrics problem with a simple file
Good :-)
> But the part-combined voices are all placed
> at the very bottom. See attached sample case.
Should be fixed for 'staff mode and I don't think that should hurt in
'instrument mode. Also, I don't think this example is very realistic.
Greetings,
Jan.
--
Jan Nieuwenhuizen <jann...@gnu.org> | GNU LilyPond http://lilypond.org
Freelance IT http://JoyofSource.com | Avatar® http://AvatarAcademy.nl
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