Re: regression test ‘midi-volume-equaliser .ly’

[Trevor Daniels]

Keith E OHara wrote Friday, March 11, 2011 2:21 AM


> This is one of LilyPond's regression tests.
> (http://lilypond.org/doc/v2.12/input/regression/74/lily-c64147c6.ly)
>
> Some changes before 2.13.53 cause all midiInstrument changes to be 
> placed on midi channel 0.
> This makes the instruments all sound the same in my midi player 
> (and according to my understanding of the specs) but I also got a 
> report that "it works for me".
>
> Output from two recent versions is attached.  Bug, or no bug?

The 2.13.53 output sounds as if they all have the same instrument 
here,
Vista with standard MS midi player (Windows Media Player).

The 2.13.48 output does have different instruments sounding.  Pretty
hard to recognise them for what they are supposed to be, though.

Trevor