[PlanetCCRMA] priority, etc.
Elliott Chapin
echapin at teksavvy.com
Tue Oct 6 19:26:17 PDT 2009
>
> 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".
^^^^^^^^^^^^^^
Thanks!
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.
--
http://clients.teksavvy.com/~echapin
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