Re: [Jack-Devel] Linux to Linux jacknet ?

Le 3 mars 2013 à 23:31, Tommaso Cucinotta <[hidden]> a écrit :

> On 03/03/13 19:05, Tommaso Cucinotta wrote:
>> On 03/03/13 15:40, Stéphane Letz wrote:
>> 
>>> 	-l, --latency 	Network latency (default: 5)>
>> 
>> Apparently up & running, now I can start having fun, thanx :-)!
> 
> I have another couple of questions:
> 
> -) when does the master declare Xrun, when a slave is attached ?
>   (I'm seeing plenty of them, but I'm temporarily reaching the slave
>   through an overly complex network set-up)

You can possibly try to put slave in synchronous mode (-S) like:

jackd -S -d net -l XX

> 
> -) how does the "-l" option to "jack -d net" exactly affect the behavior ?

-l adde additionnel buffers (so adds latency) in the master/slave connection.
> 
> -) how can one use the "-m (fast|normal|slow)" options that are mentioned
>   in the README_NETJACK2 file ? Does that option apply to the set-up
>   I'm using ? (jackd -d net -a <master-host> + jack_load netmanager)
>   Is it used on the master or slave and how does it intermix with the
>   "-l X" option ?

fast|normal|slow has been recoded as this more general "latency" (-l) parameter.

> 
> -) let's say we have a MIDI event from the master side, triggering
>   both a computation on the master jack graph, and being handed
>   over to the slave for some further processing, then audio is sent
>   back to the master for playback; are these audio streams mixed in
>   a desynch fashion, at this point ? Is there any way to synch them ?
> 
> Thanks again,
> 
> 	tom.

As Paul said, possibly using latency informations that is  (or should be, I will check again..) attached to netback ports.

Stéphane

1362375437.4890_0.ltw:2, <D896DBCD-76CE-4DFC-AFFE-E2E2BDCF9544 at grame dot fr>