Re: bug with midi output (crescendos)

[Erik Sandberg]

On Monday 28 March 2005 02.44, Pedro Kröger wrote:
> Hi,
>
> it seems that midi output has a bug that makes the notes after the
> crescendo not to be heard. the notes are there, but the volume is zeroed
> or something like that. it has something to do with the use of the midi
> controller 7

Thanks, added this as 2 separate bugs (midi-cresc-silent and midi-cresc-subp)

They are both known since a long time ago, however for some reason I haven't 
added them until now.

Erik

==========================
midi-cresc-silent.ly:

%
%Pedro Kröger
\version "2.5.18"

\header {
texidoc = "If a crescendo is done before any absolute dynamic has been used, 
MIDI volume is set to 1.

Midi events can be listed using @code{timidity -idvvv -OR foo.midi |grep 
Midi}"
reportedin = "2.2.0"
}

\score {
  \new Staff {
    \relative c, {
      c4 d\< e\f f
    }
  }
  \midi {\tempo 4 = 60}
}

========================
midi-cresc-subp.ly:

%
%Pedro Kröger
\version "2.5.18"

\header {
texidoc = "If a crescendo ends with a dynamic change, this change doesn't 
occur in midi.

What happens is that both the @code{\p} and the @code{\!} generates volume 
changing events, but that the @code{\p} happens first

Midi events can be listed using @code{timidity -idvvv -OR foo.midi |grep 
Midi}"
reportedin = "2.4.0"
}

\score {
  \new Staff {
    \relative c, {
      c4\f d\< e\!\p f
    }
  }
  \midi {\tempo 4 = 60}
}
=======================