Today i had closer look:
I have 26i 26o for the system
And i have netjack with 24o 2i
So pd is always limited to 126-78(26+26+24+2)ports no matter in which
combination i try ins and outs... Seems to be a jack issue...
Am 29.08.2010 um 17:48 schrieb Pedro Lopes pedro.lopes@ist.utl.pt:
I have tried with the pd config, with 40 ins and outs. (see attached image) and works. And I also can run other apps like japa, meterbridge, mocp, whatever.
Apparently the thing in jack is:
- each application can register as many in/outs as they demand (when
you change pd to 40/40) those appear in the qjackctl frontend
- there should be a maximum defined somewhere, I couldn't find it
easy, must be in jack documentation
- for the audio card, jack can only send ins/outs at the max of the
audio card true in/out - obviously =P
Report if you have any luck.
Best regards, Pedro
On Sun, Aug 29, 2010 at 4:36 PM, Pedro Lopes
pedro.lopes@ist.utl.pt wrote:No my mistake, I was looking at device input channels, so their directly binded to the soundcard, hence they are not virtual.
I'm gonna try another workaround...
On Sun, Aug 29, 2010 at 3:23 PM, Christoph Kuhr <christoph.kuhr@web.de
wrote: which one do you mean? i only have it in german... there is something like system-input/output ports, but they
configure alsa, not jack itself ?!? and another item max port, which is 256...Am 29.08.2010 16:07, schrieb Pedro Lopes:
ahhh.. in qjack there's a setting (qjack > setup) for max input and output ports, if you tell him nothing its running "default" which
is probably the values you reported.On Sun, Aug 29, 2010 at 3:00 PM, Christoph Kuhr <christoph.kuhr@web.de
wrote:
Yes, i did so too... It seems to me, that jack is limited on his total ports... netsource 2i 24o Pd 24i 8o System 24i 26o
This is running so far But any other jack client can connect anymor... Not jack rack,
not japa etc...Has the number of ports to do with the used bufferlength in any
way... I mean do they influence each other?Am 29.08.2010 um 13:57 schrieb Pedro Lopes
pedro.lopes@ist.utl.pt:I've just opened jack (via qjackctl) and pdextended (rt enabled
in an rt kernel).It seems to work, I tryed 48 out and in and they all appear on
qjack frontend GUI, I can connect and route any combination of inputs.What I did was go to Pd main GUI > media > Audio Settings > and
change number of channels numberbox to 48 in and same for out.Have you tryed this way?
Best regards, Pedro p.s.: although its working Im testing this in a really lame
netbook, so It gets all scrambled and slow with so many ins. I can try
in my laptop and confirm if the aforementioned procedure works too. On Sun, Aug 29, 2010 at 10:58 AM, Christoph Kuhr <christoph.kuhr@web.de > wrote:> Hi everyone, > > I have a problem using jack audio... > > I want puredata to register 48channels of capture and 8 of
> playback. > But i get only 18channels running. > Else pd says: > "error: JACK: unable to connect to JACK server > JACK: jack returned status 17 > error: JACK error: cannot deliver port registration request > error:JACK: can only register 18 input ports (instead of
> requested 48)" > > Is pd limited to 26 channels IO? > > > > > _______________________________________________ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > >-- Pedro Lopes (ongoing MSc) contact: pedro.lopes@ist.utl.pt website:http://web.ist.utl.pt/Pedro.Lopes
-- Pedro Lopes (ongoing MSc) contact: pedro.lopes@ist.utl.pt website: http://web.ist.utl.pt/Pedro.Lopes
-- Pedro Lopes (ongoing MSc) contact: pedro.lopes@ist.utl.pt website: http://web.ist.utl.pt/Pedro.Lopes <ScreenshotJack4040JapaPd.png>