[PlanetCCRMA] priority, etc.
nando at ccrma.Stanford.EDU
Tue Oct 6 21:06:36 PDT 2009
On Tue, 2009-10-06 at 22:26 -0400, Elliott Chapin wrote:
> > Well, qjackctl does not do anything but call jackd. Most likely the
> > options in qjackctl are not set correctly and/or differ from what you
> > were doing in the command line.
> > What are the options you are currently using in qjackctl? For starters
> > make sure "Interface" is pointing to "hw:0" and not just "default".
> I knew about that one.
> > "Frames/Period", I'd start with 1024 (and if it works try with lower
> > values if you need lower latency), and "Periods/Buffer" possibly 2 or 3.
> > Do _not_ set "Input Channels" or "Output Channels".
> For "Priority" use
> > 72 as outlined before. "Realtime" should already be set.
> Recent qjacktl offers jackd-realtime (server); that doesn't work - jackd
> does with "realtime" checked. "Start jack server on application startup"
> (misc) seems to be essential. There's an (ignorable) error warning -
> just go ahead and load plugins.
> In the middle of clearing things up I tried (failed) to find and destroy
> all qjackctl data. Can't help wondering where they are hidden.
I think it is:
(or has that changed in the latest versions?)
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