[Ardour-Users] Ardour hangs on Export - Jack Error
nettings at stackingdwarves.net
Wed Jun 22 03:28:28 PDT 2011
On 06/22/2011 11:03 AM, Ralf Mardorf wrote:
> On Tue, 2011-06-21 at 15:10 +0200, Joerg Sorge wrote:
>> Dist: 11.04/32bit /also on 64bit
>> Kernel: 2.6.38-8-generic-pae/
>> Alsa: 1.0.23
>> jamin: 0.97.14
>> Ardour: 2.8.11/7387
>> jackdmp version 1.9.7 tmpdir /dev/shm protocol 8
>> but the system is not so "smoove" (many xruns)
>> and can at one machine not be run in RT.
joerg, just a shot in the dark: are you runnning jconvolver? it is known
to barf in freewheeling mode, for some people, under some conditions.
in any case, as a temporary workaround, you could use timemachine to
record your session in real time, or alternatively bounce to another
ardour stereo track and then convert those files to your desired target
format on the command line (sox -M or "merge" is your friend).
> You can run jackd in rt mode, using a generic kernel, but it might be
> better to use a kernel RT or at least a preempt kernel to avoid xruns.
> What sound card do you use?
ralf, these guys are talking about export, which runs in freewheeling
mode. there are no xruns in freewheeling mode. stop spreading confusion.
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