[Ardour-Users] High DSP load. Lemur with Ardour3.

Fernando Quirós fernando.quiros.r at gmail.com
Tue May 28 07:10:26 PDT 2013

Hi all,

A few weeks ago I bought Ardour3 and after use it a few times I realized
that the DSP load is quite high when Ardour is running: 40% extra load for
6 stereo tracks eventhou the transpot is stop and all tracks are empty.

My configuration is: Intel i7 1.9GHz, 8 cores, 8GB RAM; focusrite external
soundcard; jack running at 48KHz, period frames = 64, n period = 4 ; Ubuntu
12.04.2 running RT kernel, all configured properly.

All other programs work fine at low latency and almost no xruns. Ardour3
makes the system less stable, crashing sometimes and I get more xruns. All
other programs are connected to Ardour3.

The other thing is that I want to control Ardour3 with Lemur so I wonder if
someone knows how to configure Ardour3 OSC messages.

Fernando Quiros
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