Re: [linux-audio-user] Raton

From: Peter Brinkmann <brinkman@email-addr-hidden-berlin.de>
Date: Wed Jan 19 2005 - 15:09:05 EET

David,
> So how would Raton-Conductor work? Again, not as simple as it sounds.
> Minimally, one would move the mouse in a ecliptic (or circular) motion (as
> suggested by MagicBaton's instructions for beginners). The size of the
> vertical diameter (or average diameter) would be the volume/expression and
> tempo or time-codes set by the change in vertical direction from down to up.
> Real conducting patterns are more complex but these two principals would more
> or less remain.
I started tinkering after I read your message, and I created a little gadget
that traces mouse motions and recognizes fairly general conducting patterns.
One can extract timing and intensity information for the purpose of generating
MIDI clock events as well as MIDI controller values. I'm tentatively calling
it Boa Conductor.

I've got a few questions:
    1. Is anyone interested in a tool like Boa Conductor? What I've done so
    far was just for kicks; I now have to decide how much time and effort
    to put into polishing it.
    2. Are there any MIDI sequencers/players for Linux that can be driven
    by external clock messages? My understanding is that Rosegarden does
    not currently work as a slave but that may change in the future.
    MusE can work as a slave, but I never used it before (has anyone
    tried driving MusE with clock messages?). I don't think timidity
    expects to be driven by a MIDI clock. How about other MIDI players?
    3. Would it make sense to have a feature that uses JACK Transport
    rather than MIDI clock?
Best,
    Peter
Received on Wed Jan 19 16:15:13 2005

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