Nigel Henry wrote: > On Wednesday 22 October 2008 10:30, J M Needham wrote: >> On Tue, 21 Oct 2008, david wrote: >>> Matthew Smith wrote: >>>> Quoth I: >>>>>> Whilst it is possible that someone out there may have this working >>>>>> with Jack (and a realtime kernel), I have yet to meet them. >>>> Quoth Ronald Stewart at 2008-10-22 07:49... >>>> >>>>> we got it working, you need good ol' 64studio RT.. >>>> There you go - so it can be done. Thanks Ron. >>>> >>>> Think I'll stick to my external card though - better connectors, >>>> headphone monitor, etc. (And hooked directly into a Soundcraft Compact >>>> 10 mixer.) >>>> >>>> One day I might actually get the time to use all this - haven't even had >>>> the chance build myself a non-crashing Rosegarden yet :-( >>> Hmm, my Rosegarden 1.7.0 installed from package in Debian Lenny/Sid >>> repositories, running with non-RT kernel on a Toshiba laptop also using >>> Intel HDA sound, doesn't crash. >> Although I suffer from crackling when producing sound;I have no problem >> with running Rosegarden 1.7.2 (or indeed any other version) compiled from >> source. > > If your soundcard is hda intel, there is a known problem, where crackling > occurs if the "Periods/Buffer is set to the default "2". The cure is to open > Qjackctl's setup, settings, and change it to "3". Hmmm, my JACK uses the default 2 for Periods/Buffer using Intel HDA and I don't recall getting any crackles ... but then I haven't figured out how to make JACK work with QSynth ... it seems I can have QSynth running, but then JACK won't start (says something else is already using the hardware), or I can have JACK running but then QSynth won't start because something else is using the hardware ... well, lets see. If I start JACK first, then tell QSynth to use JACK as its output, then it started and played once from Rosegarden. Next time I tried it, QSynth says "Could not connect to any physical jack ports: fluidsynth is unconnected." -- David gnome@xxxxxxxxxxxxx authenticity, honesty, community _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
