Shifting pitch in a MIDI file?

[Angel de Vicente]

Hi,

On 13/12/10 13:13, Ralf Mardorf wrote:
> Add a track and send Pitch to all channels, but note, that the steps for
> the Pitch Wheel are defined by the synth e.g. 0 or 2 or 12 semi
> steps ;). MIDI does also know a master tune, but this isn't supported by
> every synth. You might have not an issue for the sample rates, regarding
> to the bad tuning, I once had this too. I did a new install and the
> tuning was ok.

You mean add a track and send the pitch (from the virtual keyboard) to 
it? I've never done anything like this, so if you have pointers to 
documentation that I can read in order to do this sort of thing I would 
be grateful.

>
> Perhaps you can record the MIDI instruments to audio tracks and fix it
> with rubberband or a pitch shift effect, if it's not to extremely out of
> tune.

This is for practice with my guitar, so I like the ability from 
Rosegarden to change the tempo, play it slowly, and increase the speed 
as I get better at it, so I would prefer a way to do it from the MIDI 
sequencer.

Cheers,
Ángel de Vicente
-- 
http://www.iac.es/galeria/angelv/

High Performance Computing Support PostDoc
Instituto de Astrofísica de Canarias
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