Re: [LAU] Very frustrating problem with JACK and exporting through mixbus

Since issue doesn't occur 100% of the time, maybe it's something
specific to projects that have the problem - like a particular plugin or
softsynth patch?

On 05/05/2012 09:34 AM, Jason Jones wrote:
> I'm cross posting, including this to the JACK mailing list.
>
> On Sun, Feb 26, 2012 at 1:09 AM, Jason Jones wrote:
>
> Hey guys.. I recently acquired a RME Raydat interface (works like a
> *charm*, and I love it!), but ever since I installed it, I'm getting
> a random error when I try to export my tracks, and it's driving me
> bonkers.
>
> Previously to installing the Raydat card, I had used ardour for
> approximately 10 years, and have never experienced this problem.
>
> The problem is about 75% of the time, when exporting, the GUI will
> just sit there and do nothing, maintaining the "export" button
> depressed continually. Within QJackctl's "message" window, I see
> the following error:
>
> JackEngine::XRun: client = ardour was not run: state = 2
>
> JackFreewheelDriver::Process: Process error
>
> 00:31:20.920 XRUN callback (1).
>
>
> The remaining 25% of the time it exports just fine, without issue.
>
>
> Needless to say, this is extremely frustrating. Googling the
> problem returns nothing but the snippet of code which contains the
> error message itself, which can be found at the link below:
>
>
> http://www.trac.jackaudio.org/browser/jack2/branches/pipelining/common/JackFreewheelDriver.cpp?rev=4306
>
>
> Any help would be greatly appreciated. If more info is needed,
> please let me know what I can get you.
>
>
> Also, thanks to everyone who assured me that the Raydat card works
> well under Linux. It really does work like a charm.
>
>
> Regards,
>
> --Jason
>
> www.advancedbudgetstudios.com <http://www.advancedbudgetstudios.com>
>
>
>
> I've since found that this problem only occurs in Jack2. Jack1 exports
> 100% of the time just fine, but I've found that Jack2 (aside from the
> export problem) works much better under high stress. Most of my
> projects contain a high number of tracks / plugins / etc... Thus, high
> stress. It'd be very nice to go back to Jack2, but not being able to
> export pretty much kills any usefulness from it. Any ideas at all?
>
> Thanks in advance.

-- 
David
gnome@email-addr-hidden
authenticity, honesty, community
http://clanjones.org/david/
http://dancing-treefrog.deviantart.com/
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