14 Jul
2008
14 Jul
'08
10:10 a.m.
Hello!
I just downloaded jack from svn and I get the following problem:
mplayer *.wav (all is well)
jack_lsp -c shows mplayers' ports being connected to system_playback_* ports.
linuxsampler
(load some instrument and setup audio engine channels)
jack_lsp shows:
LinuxSampler:0
LinuxSampler:1
jack_connect LinuxSampler:0 system:playback_1
engine sample rate: 48000
cannot connect ports
Jack server says:
destination port in attempted connection of system:playback_1 and
LinuxSampler:0
is not an input port
What is going on here. Jack says it's Version 0.112.0.
Can anybody enlighten me/help me here?
Kindest regards
Julien
--------
Music was my first love and it will be my last (John Miles)
======== FIND MY WEB-PROJECT AT: ========
http://ltsb.sourceforge.net
the Linux TextBased Studio guide
======= AND MY PERSONAL PAGES AT: =======
http://www.juliencoder.de
15 Jul
15 Jul
8:22 a.m.
Hi
same here, I found the last working jack_connect tool in revision 2284 (
0-111-5). This one work also with jackd 0.112.0. The related changes are :
-- jack-11.5/tools/connect.c 2008-05-17 17:50:04.000000000 +0200
+++ jack/tools/connect.c 2008-06-06 16:19:55.000000000 +0200
@@ -78,12 +130,12 @@
/* find the two ports */
- if ((input_port = jack_port_by_name(client, argv[1])) == 0) {
- fprintf (stderr, "ERROR %s not a valid port\n", argv[1]);
+ if ((input_port = jack_port_by_name(client, argv[argc-1])) == 0) {
+ fprintf (stderr, "ERROR %s not a valid port\n", argv[argc-1]);
return 1;
}
- if ((output_port = jack_port_by_name(client, argv[2])) == 0) {
- fprintf (stderr, "ERROR %s not a valid port\n", argv[2]);
+ if ((output_port = jack_port_by_name(client, argv[argc-2])) == 0) {
+ fprintf (stderr, "ERROR %s not a valid port\n", argv[argc-2]);
return 1;
}
I change this lines back to version 0-111-5 and jack_connect work. BUT THIS
IS NO SOLUTION, BECAUSE JACK CRASHED SOMETIMES WITH THIS VERSION OF
jack_connect.
hope it bring's a little light in this.
hermann
Am Montag, 14. Juli 2008 16:10:40 schrieb Julien Claassen:
Hello!
I just downloaded jack from svn and I get the following problem:
mplayer *.wav (all is well)
jack_lsp -c shows mplayers' ports being connected to system_playback_*
ports. linuxsampler
(load some instrument and setup audio engine channels)
jack_lsp shows:
LinuxSampler:0
LinuxSampler:1
jack_connect LinuxSampler:0 system:playback_1
engine sample rate: 48000
cannot connect ports
Jack server says:
destination port in attempted connection of system:playback_1 and
LinuxSampler:0
is not an input port
What is going on here. Jack says it's Version 0.112.0.
Can anybody enlighten me/help me here?
Kindest regards
Julien
9:02 a.m.
Hello Hermann!
Thanks for the answer. I just wondered about the logic of it all. It goes
like this:
first check first argument or one before last
(which is OK for an input_port)
Then check second argument or two before last
(Why two before last, should it be last, so the possible succession is:
jack_connect in_port out_port
or:
jack_connect [options] in_port out_port
But that way the second form would be:
jack_connect [options] out_port in_port [one other option]
I just wonder...
Btw.: I think this is not good at all, at least when I see it as it is
there. Because:
if (first two argv[]s no options)
if in_port in argv[1]
if out_port in argv[2]
else // first one is an option
if in_port in argv[argc-1]
if out_port in argv[argc]
// end else
Kindest regards
Julien
--------
Music was my first love and it will be my last (John Miles)
======== FIND MY WEB-PROJECT AT: ========
http://ltsb.sourceforge.net
the Linux TextBased Studio guide
======= AND MY PERSONAL PAGES AT: =======
http://www.juliencoder.de
9:45 a.m.
New subject: Evil JACK trouble (FIXED, got a patch!)
Hi everyone!
I fixed the connect.c from jack 0.112.0. It was mainly some confusing inputs
with outputs and forgetting a return statement.
Whom to send the file now?
Kindest regards
Julien
--------
Music was my first love and it will be my last (John Miles)
======== FIND MY WEB-PROJECT AT: ========
http://ltsb.sourceforge.net
the Linux TextBased Studio guide
======= AND MY PERSONAL PAGES AT: =======
http://www.juliencoder.de
10:03 a.m.
New subject: Evil JACK trouble (FIXED, got a patch!)
Hi Julien
send it to me !! please
and the jack-devel list will be a good place to.
http://lists.jackaudio.org/listinfo.cgi/jack-devel-jackaudio.org
or
http://www.nabble.com/Jack-Audio-f15500.html
regards hermann
Am Dienstag, 15. Juli 2008 15:45:33 schrieb Julien Claassen:
Hi everyone!
I fixed the connect.c from jack 0.112.0. It was mainly some confusing
inputs with outputs and forgetting a return statement.
Whom to send the file now?
Kindest regards
Julien
12:44 p.m.
New subject: Evil JACK trouble (FIXED, got a patch!)
Hi Julien
Thanks for submit ! It works for me.
Paul Davis is a member of this list, so he will read it soner or later. I
remember that I read a Post from him at jack-devel where he ask for testing
to bring out a new release. So it will be good to fix jack_connect in svn.
I diff your version against the fresh svn outcheck :
-- jack/tools/connect.c 2008-06-06 16:19:55.000000000 +0200
+++ jack/tools/connect.c 2008-07-15 17:33:02.000000000 +0200
@@ -111,7 +111,10 @@
return 1;
}
- if (argc < 3) show_usage(my_name);
+ if (argc < 3) {
+ show_usage(my_name);
+ return 1;
+ }
/* try to become a client of the JACK server */
@@ -130,11 +133,11 @@
/* find the two ports */
- if ((input_port = jack_port_by_name(client, argv[argc-1])) == 0) {
+ if ((input_port = jack_port_by_name(client, argv[argc-2])) == 0) {
fprintf (stderr, "ERROR %s not a valid port\n", argv[argc-1]);
return 1;
- }
- if ((output_port = jack_port_by_name(client, argv[argc-2])) == 0) {
+ }
+ if ((output_port = jack_port_by_name(client, argv[argc-1])) == 0) {
fprintf (stderr, "ERROR %s not a valid port\n", argv[argc-2]);
return 1;
}
regards (Danke Julien) hermann
Am Dienstag, 15. Juli 2008 16:03:41 schrieb Hermann Meyer:
Hi Julien
send it to me !! please
and the jack-devel list will be a good place to.
http://lists.jackaudio.org/listinfo.cgi/jack-devel-jackaudio.org
or
http://www.nabble.com/Jack-Audio-f15500.html
regards hermann
Am Dienstag, 15. Juli 2008 15:45:33 schrieb Julien Claassen:
> Hi everyone!
> I fixed the connect.c from jack 0.112.0. It was mainly some confusing
> inputs with outputs and forgetting a return statement.
> Whom to send the file now?
> Kindest regards
> Julien
26 Jul
26 Jul
3:32 a.m.
New subject: Evil JACK trouble (FIXED, got a patch!)
Hi Julien
Today I make a fresh outcheck from jack svn(0.112.1), I found the jack_connect
tool working again without a change in the source, but it have turn the
ports. jack_connect work now like that
jack_connect system:playback_1 system:capture_3
for example, that is contra to the bash completion wich will indicate a
inputport at first argument.
regards hermann
Am Dienstag, 15. Juli 2008 15:45:33 schrieb Julien Claassen:
Hi everyone!
I fixed the connect.c from jack 0.112.0. It was mainly some confusing
inputs with outputs and forgetting a return statement.
Whom to send the file now?
Kindest regards
Julien
5759
days inactive
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days old
linux-audio-user@lists.linuxaudio.org
6 comments
2 participants
participants (2)
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Hermann Meyer -
Julien Claassen