Difference: JackAudioConnectionKitNotes (1 vs. 17)

Revision 1717 Oct 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 98 to 98
  add jack to audio group to allow access to alsa device

Mixer

\ No newline at end of file
Added:
>
>
jackmix

VU Meter

ftp://ftp.pbone.net/mirror/archive.fedoraproject.org/fedora/linux/releases/13/Everything/x86_64/os/Packages/meterbridge-0.9.2-4.fc12.x86_64.rpm

meterbridge

Revision 1617 Oct 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 43 to 43
 This doesn't happen on the console Mate session only the X2go one

Must be started by X2go somehow

Added:
>
>
Edit x2go settings to not use audio (session preferences)
 

Network

Netjack1

Revision 1517 Oct 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 95 to 95
 edit /etc/group

add jack to audio group to allow access to alsa device

Deleted:
<
<

 \ No newline at end of file
Added:
>
>

Mixer

 \ No newline at end of file

Revision 1416 Oct 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 82 to 82
 

Slave

jackd -R -d netone

Added:
>
>
edit /etc/group

add jack to audio group to allow access to alsa device

 

Master

jack_netsource -H amberslave -N AmberSlave -o 1 -i 1

run one of these for every slave

Added:
>
>
edit /etc/group

add jack to audio group to allow access to alsa device

 

\ No newline at end of file

Revision 1316 Oct 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 70 to 70
 PgYzs4TV

usermod -a -G jackuser jack

Added:
>
>

Firewall

control centre-> firewall

add port 3000 udp

both runtime and permanent tabs at top

this is primarily for slaves to receive incoming connections

Slave

jackd -R -d netone

Master

jack_netsource -H amberslave -N AmberSlave -o 1 -i 1

run one of these for every slave

 \ No newline at end of file

Revision 1214 Oct 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 58 to 58
  had to create link in /usr/include python3.6 -> python3.6m

Account and realtime

Added:
>
>
check /etc/security/limits.d/95-jack.conf

this will use group jackuser and give it rtprio

useradd jack

passwd jack

PgYzs4TV

usermod -a -G jackuser jack

Revision 1114 Oct 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 44 to 44
  Must be started by X2go somehow

Network

Added:
>
>

Netjack1

  The place where the service is running needs firewall modification to allow port 3000 upd through

Only one system can connect to this

Multiple services can be run but results in multiple jackds

Changed:
<
<
>
>

Netjack2

 

Jack-mixer

Building

had to create link in /usr/include python3.6 -> python3.6m \ No newline at end of file

Added:
>
>

Account and realtime

Revision 1002 Aug 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 50 to 50
 Only one system can connect to this

Multiple services can be run but results in multiple jackds \ No newline at end of file

Added:
>
>

Jack-mixer

Building

had to create link in /usr/include python3.6 -> python3.6m

 \ No newline at end of file

Revision 929 Jul 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 43 to 43
 This doesn't happen on the console Mate session only the X2go one

Must be started by X2go somehow \ No newline at end of file

Added:
>
>

Network

The place where the service is running needs firewall modification to allow port 3000 upd through

Only one system can connect to this

Multiple services can be run but results in multiple jackds

 \ No newline at end of file

Revision 814 Jul 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 29 to 29
 "system" is the computer (I think)

way to test Alsa outputs: speaker-test -Dfront:AudioPCI_2 -c2 -twav \ No newline at end of file

Added:
>
>
What keeps starting pulse?

disabled in startup applications

autospawn = no in both

~/.pulse/client.conf and /etc/pulse/client.conf

If it is killed it restarts.

This doesn't happen on the console Mate session only the X2go one

Must be started by X2go somehow

 \ No newline at end of file

Revision 714 Jul 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 27 to 27
 These now appear in connect panel of qjackctl

"system" is the computer (I think)

Added:
>
>
way to test Alsa outputs: speaker-test -Dfront:AudioPCI_2 -c2 -twav
 \ No newline at end of file

Revision 613 Jul 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 8 to 8
  Disable pulse starting before using JACK from startup menu
Changed:
<
<
aplay -l to check alsa
>
>
aplay -l to check alsa output channels

arecord -l alsa input channels

  pactl list to check pulse

Revision 513 Jul 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Revision 413 Jul 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 15 to 15
 alsa info in /proc/asound

Can't see soundcards as user but can with root. Try adding user to audio group. Works \ No newline at end of file

Added:
>
>
For each card run

alsa_in -d hw:0 Card0

alsa_out -d hw:0 Card0

These now appear in connect panel of qjackctl

"system" is the computer (I think)

 \ No newline at end of file

Revision 313 Jul 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 14 to 14
  alsa info in /proc/asound
Deleted:
<
<
Can't see soundcards as user but can with root. Try adding user to audio group
 \ No newline at end of file
Added:
>
>
Can't see soundcards as user but can with root. Try adding user to audio group. Works
 \ No newline at end of file

Revision 213 Jul 2020 - BarryGreen

Line: 1 to 1
 
META TOPICPARENT name="BarryGreen"

JACK notes

Line: 13 to 13
 pactl list to check pulse

alsa info in /proc/asound \ No newline at end of file

Added:
>
>
Can't see soundcards as user but can with root. Try adding user to audio group
 \ No newline at end of file

Revision 110 Jul 2020 - BarryGreen

Line: 1 to 1
Added:
>
>
META TOPICPARENT name="BarryGreen"

JACK notes

ALSA handles hardware

Pulse Interconnects it.

Disable pulse starting before using JACK from startup menu

aplay -l to check alsa

pactl list to check pulse

alsa info in /proc/asound

 
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