[Ardour-Users] No export
jonetsu at teksavvy.com
jonetsu at teksavvy.com
Wed Dec 16 16:40:41 PST 2015
On Wed, 16 Dec 2015 15:34:09 +0100
Robin Gareus <robin at gareus.org> wrote:
> Export starts and the progress bar does not move, but you can cancel
> export?
It does not move so I cancel. Will not wait forever.
Then it moved at another try but I still cancelled, to check out
something. Should be able to cancel and restart export.
> Are you using `jack2 --version` is less than 1.9.11 ?
Version is:
1.9.9.5+20130622git7de15e7a-1ubuntu1
There is no 'jack2' command on the system.
> If both are true: update jack or use a different engine to export.
It did work. And with other sessions it works.
> Another option: some plugin in that session does not play nicely with
> freewheeling. and a 3rd possibility: Are you using the alsa-loopback
> device with jack (alsa_in/out)? On some systems this is apparently
> breaks jack freewheeling.
I use this:
a2j_control ehw start
In fact, I just tried it now and it worked. A wav file was produced.
But I forgot to turn the external synth on (there's a MIDI track for
it, as well as an audio track). So I did, and launched a2j_control as
above and tried again... Nothing.
If I can confirm after a few tries that a2j_control is the culrpit then
there would be a workaround by bouncing to audio the MIDI track and not
using a2j_control.
To update jack I would need to compile it I suppose.
But then, export works. Most of the time.
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