[PD] midifile ... in reverse

Martin Peach martin.peach at sympatico.ca
Wed Nov 4 03:23:16 CET 2009


mark edward grimm wrote:
> Is is possible to play a midifile in reverse with [midifile]? Something I would think would work....
> 
> [metro]
> |
> [f]x[- 1]
> |
> [$1{
> 
> doesn't seems to work right....
> 
> unless i need a [t f b] ... but that doesn't seem to work very well either.
> 

Don't forget to start at the end by sending a message to your [f].

You could write to a new [midifile] interchanging the note-ons and 
note-offs, then play it backwards into a third [midifile] that will work 
normally.

Martin





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