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From: Takashi Iwai <tiwai@suse.de>
To: manuel.jander@mat.utfsm.cl
Cc: alsa-devel@lists.sourceforge.net
Subject: Re: MIDI velocity rewriting
Date: Wed, 08 Oct 2003 15:03:34 +0200	[thread overview]
Message-ID: <s5hhe2jankp.wl@alsa2.suse.de> (raw)
In-Reply-To: <1065617099.1780.5.camel@localhost>

At Wed, 08 Oct 2003 08:44:59 -0400,
Manuel Jander wrote:
> 
> Hi Ryan,
> 
> I encountered this same problem time ago on Windows using CakeWalk
> Proaudio. But in this case, CakeWalk Proaudio provides a function to add
> a offset to all MIDI notes on a given track. This isn't the best
> solution since you loose dynamic range. Scaling would be better.
> Having a solution like this in the library level, common for all
> applications sounds reasonable to me. Many keyboards don't use the full
> 7 bit scale, so that could be considered as a "Hardware configuration
> parameter".
 
an easy way is to write a program working as an ALSA sequencer client,
which just does as described above.  running it with SCHED_FIFO, you
don't have delay.  if you need a MIDI device to access, you can
connect it/from the virmidi device.

although....

> I suggest: write a patch, and show it to Takashi and Jaroslav. They are
> the boss around here :D 

... a patch is always welcome :)


Takashi


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  reply	other threads:[~2003-10-08 13:03 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-10-08  4:21 MIDI velocity rewriting Ryan Underwood
2003-10-08 12:44 ` Manuel Jander
2003-10-08 13:03   ` Takashi Iwai [this message]
     [not found] ` <NDBBLGIKBJENLAMOLFHGOENODHAB.mknecht@controlnet.com>
2003-10-15 21:42   ` Ryan Underwood

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