[AudioI] jackd and starting transport from the command line
Matt
matt at audioinjector.net
Wed Feb 10 21:18:25 UTC 2021
Ahh, I forgot to connect the ports on the client side of the network.
I used JackPortMonitorGui to do that
(http://forum.audioinjector.net/viewtopic.php@t=2993.html)
It is a nice way to get jaaa running on external embedded systems for
characterising the analogue chain you are using.
Matt
On 10/2/21 9:55 pm, Gavin Hamill wrote:
> Ahh OK I've never used 'jack_transport' - had no idea it was even a
> thing, hence the confusion :D
>
> Not to worry - there's likely a separate 'jackd2-common' or
> 'jackd2-clients' - every distribution is different, just to keep
> things interesting.
>
> Gavin.
>
>
> On Wed, 10 Feb 2021 at 10:53, Matt <matt at audioinjector.net
> <mailto:matt at audioinjector.net>> wrote:
>
> thanks for the startup script. I'm using buildroot with sysv.
>
> Actually startup isn't the problem.
>
> I think I may have to use jack_transport play or something like
> that from the command line to start the transport - is that right ?
> One problem is that jack_transport isn't installed when selecting
> the jackd2 package in buildroot for some reason.
>
>
> On 10/2/21 9:31 pm, Gavin Hamill wrote:
>> Matt,
>>
>> The simplest way of running it as a system service (guessing
>> that's what you're actually getting at?) is with a systemd unit file:
>>
>> === /etc/systemd/system/jackd.service ====
>>
>> [Unit]
>> Description=JACK Server daemon
>>
>> [Service]
>> Restart=always
>> RestartSec=5
>> ExecStart=/usr/bin/jackd -d alsa -r 48000 -i 2 -o 2
>>
>> ================
>>
>> systemctl daemon-reload
>> systemctl restart jackd
>>
>> For the 'jack_load netmanager' try adding
>>
>> ExecStartPost=/bin/sleep 2
>> ExecStartPost=/usr/bin/jack_load netmanager -i -c
>>
>> Each command needs the /full/path/to/binary with systemd :)
>>
>> Cheers,
>> Gavin.
>>
>> On Wed, 10 Feb 2021 at 10:10, Matt via People
>> <people at lists.audioinjector.net
>> <mailto:people at lists.audioinjector.net>> wrote:
>>
>> I've started a netjack sesstion :
>>
>> On the server :
>>
>> jackd -d alsa -r 48000 -i 2 -o 2 &
>> sleep 2
>> jack_load netmanager -i -c
>>
>> On the client :
>>
>> jackd -d net
>>
>>
>> I am wondering if anyone knows how to start and stop the
>> jackd transport
>> from the command line ?
>>
>> thanks
>>
>> Matt
>>
>> --
>> Checkout the community email list :
>> https://lists.audioinjector.net/mailman/listinfo/people
>> <https://lists.audioinjector.net/mailman/listinfo/people>
>>
>>
>> --
>> People mailing list
>> People at lists.audioinjector.net
>> <mailto:People at lists.audioinjector.net>
>> https://lists.audioinjector.net/mailman/listinfo/people
>> <https://lists.audioinjector.net/mailman/listinfo/people>
>>
> --
> Join the community discussion forum :
> https://lists.audioinjector.net/mailman/listinfo/people <https://lists.audioinjector.net/mailman/listinfo/people>
>
--
Checkout the community email list :
https://lists.audioinjector.net/mailman/listinfo/people
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.audioinjector.net/pipermail/people/attachments/20210211/d2acb728/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: ldonpommemfaccjg.png
Type: image/png
Size: 42779 bytes
Desc: not available
URL: <https://lists.audioinjector.net/pipermail/people/attachments/20210211/d2acb728/attachment-0002.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: JackPortMonitorGui.jaaa.png
Type: image/png
Size: 42779 bytes
Desc: not available
URL: <https://lists.audioinjector.net/pipermail/people/attachments/20210211/d2acb728/attachment-0003.png>
More information about the People
mailing list