[linux-audio-user] My MIDI latency is crap

[Lee Revell]

On Mon, 2006-05-08 at 22:15 +0100, Robert Jonsson wrote:
> Hi Clemens,
> 
> On Monday 08 May 2006 09:08, Clemens Ladisch wrote:
> > Josh Lawrence wrote:
> > > I have the local turned off on my keyboard, so that when I play a note
> > > on the keyboard, the MIDI signal passes through MusE, and back to my
> > > keyboard's sound generator.
> >
> > I tried to look at MuSE's source to see how it implements MIDI Through,
> > but apparently MuSE doesn't do anything MIDI related.
> 
> The unfortunate truth is that there are two muse projects. MuSE which you 
> probably looked at, a streaming server I think.. and MusE, a sequencer, which 
> is likely the one being talked about here.
> http://muse-sequencer.org.
> 
> Think I missed most of this thread.. the issue is midi roundtrip latency I 
> gather. 
> How much latency is 'crap'? To my knowledge MusE reschedules incoming midi 
> events using the best timing source at hand (if available rtc is used, if 
> not, alsa), latency should be negligible.
> 

What is /proc/sys/dev/rtc/max-user-freq set to?

Lee

> Regards,
> Robert
> 
> >
> > How did you connect the keyboard to MuSE?  Are you using Jack MIDI?
> >
> >
> > Regards,
> > Clemens
>