[L2Ork-dev] L2Ork

Fri Feb 15 18:18:54 UTC 2013

And you run pd-l2ork with flags that i sent you? Could it be a driver issue?
On Feb 15, 2013 12:39 PM, "Johannes Treß" <mail at johannes-tress.de> wrote:

>  Hey thank you once again!
> You are completely right - it is not crashing at all. Sorry for using
> wrong terms, my English isn't that good.
> I do not really know if it is a problem with jack or with pd. Jack shows
> no xruns at all, there is only this ongoing a/d/a sync error row in the
> console. I tried to run a few patches simultaneously and it played back
> everything. But these errors occur all the time. I ran Pd with buffer size
> at 50 and 4096 frames (I use a Focusrite Pro 24). But as I said it doesn't
> seem to have any effect which driver I choose in Pd. It starts counting the
> errors when I open it up and it won't stop until I close the application.
>
> Yours
>
> Johannes
>
>
> Am 15.02.2013 17:11, schrieb Ivica Ico Bukvic:
>
>  You need to subscribe to the list to be able to post to it…
>
>
>
> You must run with –rt flag. See the
> /usr/share/applications/pd-l2ork.desktop file and here’s the start-up
> sequence if you wish to use command line:
>
>
>
> pd-l2ork –rt –jack –audiobuf 5 –inchannels 2 –outchannels 2 –alsamidi
>
>
>
> I am not sure what you mean by it not being as stable. Is it crashing? If
> so, you should report when and how. I am not currently aware of any crashes
> with pd-l2ork. In L2Ork we keep pushing it to the very limits and we
> haven’t had a single crash in over 6 months with over dozen users using it
> twice a week for 2 hours.
>
>
>
> If by stable you are talking about xruns (A/D/A sync errors), you can
> increase pd buffer size (with –audiobuf 50), as well as JACK buffer size
> (when you start JACK). These have nothing to do with pd-l2ork but mainly
> with how your system is set up.
>
>
>
> *From:* Johannes Treß [mailto:johannes.tress at googlemail.com<johannes.tress at googlemail.com>]
> *On Behalf Of *Johannes Treß
> *Sent:* Friday, February 15, 2013 10:35 AM
> *To:* Ivica Ico Bukvic
> *Cc:* An open mailing list for a world-wide network of aspiring
> L2Orkists, L2Ork developers, contributors, and supporters.
> *Subject:* Re: L2Ork
>
>
>
> Thanks for your quick reply Ico and Hello to the mailing list!
> I tried to start pd with or withour -rt and it didn't change it's
> behaviour. I'm running DreamStudio 64bit with Lowlatency Kernel 3.2.0.
> I noticed that the following Error occurs, no matter which audio driver I
> try to select ( *A/D/A sync *in an endless row see the report at the end
> of this mail):
> Strange is, that there is "normal" sounding audio output when using jack
> but the whole app isn't stable as it was expected to be.
> Can someone help me out?
>
> Thank you very much indeed!
>
> Johannes
>
>
> import] $Revision: 1.2 $
>     [import] is still in development, the interface could change!
>     compiled against Pd-l2ork version 20130126
> libdir loader 1.9
>     compiled on Jan 26 2013 at 15:21:10
>     compiled against Pd version 0.42.6.20130126
> GEM: Graphics Environment for Multimedia
> verbose( -1):GEM: ver: 0.93.git 305f6a6
> verbose( -1):GEM: compiled: Jan 26 2013
> verbose( -1):GEM: maintained by IOhannes m zmoelnig
> verbose( -1):GEM: Authors :    Mark Danks (original version)
> verbose( -1):GEM:        Chris Clepper
> verbose( -1):GEM:        Cyrille Henry
> verbose( -1):GEM:        IOhannes m zmoelnig
> verbose( -1):GEM: with help by Guenter Geiger, Daniel Heckenberg, James
> Tittle, Hans-Christoph Steiner, et al.
> verbose( -1):GEM: found a bug? miss a feature? please report it:
> verbose( -1):GEM:     homepage http://gem.iem.at/
> verbose( -1):GEM:     bug-tracker http://sourceforge.net/projects/pd-gem/
> verbose( -1):GEM:     mailing-list
> http://lists.puredata.info/listinfo/gem-dev/
> verbose( 0):please add path to 'Gem-meta.pd' to your search-path!
> verbose( -1):GEM: compiled for MMX/SSE2 architecture
> verbose( -1):GEM: using SSE2 optimization
> verbose( -1):GEM: detected 4 CPUs
> GEM: image loading support: magick SGI jpeg tiff
> GEM: image saving support: jpeg magick tiff
> libdir_loader: added 'cyclone' to the global objectclass path
> libdir_loader: added 'zexy' to the global objectclass path
> libdir_loader: added 'creb' to the global objectclass path
> libdir_loader: added 'cxc' to the global objectclass path
> libdir_loader: added 'iemlib' to the global objectclass path
> libdir_loader: added 'list-abs' to the global objectclass path
> libdir_loader: added 'mapping' to the global objectclass path
> libdir_loader: added 'markex' to the global objectclass path
> libdir_loader: added 'maxlib' to the global objectclass path
> libdir_loader: added 'memento' to the global objectclass path
> libdir_loader: added 'mjlib' to the global objectclass path
> libdir_loader: added 'motex' to the global objectclass path
> libdir_loader: added 'oscx' to the global objectclass path
> libdir_loader: added 'pddp' to the global objectclass path
> libdir_loader: added 'pdogg' to the global objectclass path
> libdir_loader: added 'pixeltango' to the global objectclass path
> libdir_loader: added 'pmpd' to the global objectclass path
> libdir_loader: added 'rradical' to the global objectclass path
> libdir_loader: added 'sigpack' to the global objectclass path
> libdir_loader: added 'smlib' to the global objectclass path
> libdir_loader: added 'unauthorized' to the global objectclass path
> vbap - v1.0.3.1 - 20 Nov 2010 - (c) Ville Pulkki 1999-2006 (Pd port by HCS)
> libdir_loader: added 'pan' to the global objectclass path
> freeverb~ v1.2
> libdir_loader: added 'hcs' to the global objectclass path
> libdir_loader: added 'jmmmp' to the global objectclass path
> libdir_loader: added 'ext13' to the global objectclass path
> libdir_loader: added 'ggee' to the global objectclass path
> libdir_loader: added 'ekext' to the global objectclass path
> PDP: pure data packet version 0.12.7-svn
> pidip: can't load library
> audio I/O error history:
> seconds ago    error type
>      1.37    A/D/A sync
>      1.77    unknown
>      1.77    unknown
> audio I/O error history:
> seconds ago    error type
>      1.55    A/D/A sync
>      1.95    unknown
>      1.95    unknown
> audio I/O error history:
> seconds ago    error type
>      1.68    A/D/A sync
>      2.09    unknown
>      2.09    unknown
>
>
> Am 15.02.2013 14:52, schrieb Ivica Ico Bukvic:
>
> Hi,
>
>
>
> I would suggest using l2ork-dev mailing list for questions like this.
>
>
>
> See:
>
> http://l2ork.music.vt.edu/main/?page_id=57
>
> http://l2ork.music.vt.edu/main/?page_id=33
>
>
>
> As for your question, it is difficult to say where the problem lies. Did you
>
> start JACK with RT flag enabled? Is your computer running a lowlatency
>
> kernel? Do you have audio group with RT privileges? Did you start pd-l2ork
>
> using a shortcut from the menu rather than just typing pd-l2ork on the
>
> command line? I am sure I am missing questions that I haven't asked, but
>
> this should be a good start.
>
>
>
> Best wishes,
>
>
>
> Ico
>
>
>
>  -----Original Message-----
>
> From: Johannes
>
>   Treß [mailto:johannes.tress at googlemail.com <johannes.tress at googlemail.com>] On Behalf Of
>
>  Johannes Treß
>
> Sent: Friday, February 15, 2013 5:18 AM
>
> To: ico at vt.edu
>
> Subject: L2Ork
>
>
>
> Hello Ivica Ico,
>
>
>
> I'm trying to install L2ork on Ubuntu 12.04 with DreamStudio Distro and
>
> I'm getting permanently A/D/A Syncronisation errors when starting DSP. I
>
> couldn't find any mailing list or support pages, so I decided to email
>
> you directly. I hope you don't mind?
>
> Maybe you can help me with this Problem?
>
> I read about L2ork because I already had problems with Standard
>
> PD-extended (Freeze after DSP on/off). You recommended on the pd-
>
> Forum
>
> to try it with the version submitted on dr. Graefs ppa and so I did...
>
>
>
> Thank you very much indeed!
>
>
>
> Johannes
>
>
>
>
>
>
>
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