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Re: Muse and JackActivationCount errors

by Stéphane Letz :: Rate this Message:

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Le 14 juin 09 à 23:53, Tim a écrit :

> Hello, I've been so busy fixing Muse I am just now getting around
> to trying Muse with Jack 2. I thought I would ask here before
> attempting to fool around with the problems we're having...
>
> We get errors like this:
> JACK ERROR: JackActivationCount::Signal value = 0 ref = 4

This usually happens when the application audio cycle cannot complete  
in time (for whatever reason). Do you have a more complete log file to  
show?

Starting the server in verbose mode (- v ) can help understand what  
happens.

Where is the source code of Muse JACK module?

>
> Also, probably because of that error, we cannot move the Muse cursor,
> which calls jack_transport_locate().
> After jack_transport_locate() is called, I see that the sync callback
> is NOT called.
> I verified that with Jack 0.116.2, after jack_transport_locate() is  
> called,
> the sync callback is in fact called.
>
> I have replaced jack_client_new() with jack_client_open(), albeit
> without any options.
>
> Gotta be something simple... Can anyone help?
> Thanks. Tim.


A bug in transport has been fixed in SVN. Can you possibly test the  
SVN version and report?

See : http://jackaudio.org/download

Thanks.

Stephane
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