[Ardour-Users] Export hangs after script executing

[JoergSorge]

Hi Paul,
> Please try using the ALSA backend and see if that works better.

I've try it with ALSA, and can export multiple parts.
But I've found the following issue:

My project has a length off 115 minutes.
I'v set a few markers for two ranges (55(60 m).

Via export dialogue I export the two time-spans "Marker1-range" and
"Marker2-range".

By exporting range 1, the Zenity-Progressbar is showing:
Export Marker1-range, Timespan 1 of 2

After finish export range 1, it's showing:
Running Post Export Script for Marker1-range

But, then it goes to export range 2 and shows only:
Running Post Export Script for Marker2-range
(By exporting AND by exec the script for range 2)

After that (export/ run script range 1 and export/ run script range 2),
the Analyse-Form comes up, but only for range 1!

Maybe, there could be an error in the loop for exporting multiple
time-spans, that's leading to freewheeling issues with jack?

Switching to ALSA can only be a temp work around ...

Thanks for investigate this,
Jörg



> On Tue, Feb 23, 2016 at 8:10 AM, JoergSorge <technik at srb.fm> wrote:
> 
>> Some additionally infos to this:
>>
>> The 1. export from a project works fine.
>> The 2. export don't start, the progress bar is still set to 0.
>>
>> I cancel the export form, retry export, same behaviour.
>> Quit ardour, quit qjackctl and jack and start all again:
>> No export possible!
>>
>> killall -9 jackd and restart jack, ardour:
>> No export possible!
>>
>> Only a reboot of the whole OS let me able to export the next part from
>> my project!!
>>
>>
>> If I start ardour via
>> /opt/Ardour-4.7.0/bin/ardour4 --gdb
>> I don't become infos by thread apply all bt!
>>
>> What can I do?
>>
>>
>>
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> 
> 
> 
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