[LAU] Synchronization of audio with MIDI file

[Asa Marco]

Il giorno Fri, 14 Jun 2013 09:30:12 -0400
Brett McCoy <idragosani at gmail.com> ha scritto:

> On Fri, Jun 14, 2013 at 4:32 AM, Angel de Vicente <angelv at iac.es>
> wrote:
> 
> >
> > With Rosegarden and the piano roll, I can easily stretch/move each
> > of the MIDI notes, but I didn't find an easy way to synchronize
> > with my audio wave (though I haven't used Rosegarden a lot, so
> > perhaps I missed something).
> >
> > Ideally I would like to:
> >
> > + load in one program both the audio and the MIDI file
> > + see the soundwave forms for both audio and MIDI plus the piano
> > roll for the MIDI file
> > + if something is not synchronized properly (due to the nature of
> > the music, I can see it nicely by inspectint the soundwave), I
> > would like to stretch/move the MIDI notes in the piano roll and
> > interactively see how the soundwave changes, so that I can
> > immediately see if the MIDI and the audio are better synchronized.
> >
> > Is there a tool where I can do that easily? Perhaps there is some
> > other procedure/tool that can help me with this?
> >
> >
> Actually, I think Ardour3 would be ideal for this, as you can easily
> work with MIDI piano roll and audio waveforms right on the same
> screen (most sequencers open MIDI piano roll up into a separate
> window). As you can see in this screenshot, you have everything right
> in front of you and its easy to set synch points for both audio and
> MIDI:
> 
> http://brettwmccoy.com/images/ardour-3.2-screenshot.png

Isn't there something that allows to set MIDI tempo by tapping on keyboard?
I'm sure to have used that method  once to pair recorded audio and MIDI,
but maybe I was using a software on windows.

--
Asa Marco