what are you guys finding useful about integrating pulse into JACK?? On Fri, Sep 3, 2010 at 10:16 PM, Takashi Sakamoto <o-taka...@sakamocchi.jp>wrote:
> You can see this integration on http://ubuntustudio.org/LucidLynx as > "Pulse Audio built against Jack is available". > > This integration is for lucid or later because "pulseaudio-module-jack" > package is not released for karmic or latter refering to this URL, > http://packages.ubuntu.com/lucid/pulseaudio-module-jack > > I'm a Japanese user of Ubuntu Studio and make some documents in Japanese > community. Last week I make a document about this PulseAudio integration. > > https://wiki.ubuntulinux.jp/UbuntuStudioTips/Application/JACK-PulseAudio > > In this document. I suggest to use qjackctl option "Execute script after > Setup" instead of config file. If you check this option and input two > commands, you can get "PulseAudio against JACK", load this module just > after JACK runnning. > > If you are interested, read it with web translation service like google > or yahoo with plain text. > > Thks > > > Takashi Sakamoto > o-taka...@sakamocchi.jp > > > (2010/09/04 08:15), tto...@ttoine.net wrote: > > > > > > Le 03/09/2010 23:11, Marc R.J. Brevoort a écrit : > >> On Fri, 3 Sep 2010, tto...@ttoine.net wrote: > >> > >> > >>> I just saw in the Maverick beta wiki pages that in Ubuntu Studio > >>> Maverick, some work has been done for better integration between > >>> PulseAudio and Jackd. Is it available for vanilla Ubuntu too ? > >>> If not, does this need to install a specific package, or is there a > >>> tweak we can document for non "Studio" users? I ask that because I am > >>> downloading Maverick beta at the moment, but not the Studio, the > >>> standard one, with the aim to test and document that important point! > >>> > >> I've just set up a system that plays back pulseaudio over jack over > >> ALSA on Lucid. > >> The following are not step-by-step instructions but may help you > >> get started. > >> > >> You'll need pulseaudio-module-jack, the regular set of > >> jack util packages; > >> > >> ~/.asoundrc containing this: > >> pcm.pulse { > >> type pulse > >> } > >> ctl.pulse { > >> type pulse > >> } > >> pcm.!default { > >> type pulse > >> } > >> ctl.!default { > >> type pulse > >> } > >> > >> follow the recommendations that qjackctl gives you when trying to start > >> it and failing; > >> > >> create two files, > >> > >> 1. ~/bin/jack.pa containing the following: > >> > >> #!/bin/bash > >> # (two following lines matter most) > >> pactl load-module module-jack-sink > >> pactl load-module module-jack-source > >> > >> pactl load-module module-native-protocol-unix > >> pactl load-module module-volume-restore > >> pactl load-module module-default-device-restore > >> pactl load-module module-rescue-streams > >> pactl load-module module-suspend-on-idle > >> > >> 2. a file ~/bin/startjack containing this: > >> #!/bin/bash > >> /usr/bin/jackd -dalsa -dhw:0 -r44100 -p1024 -n2 > >> > >> (which is the line shown by qjackctl after successful startup) > >> > >> give both file execute permissions; > >> > >> chmod +x ~/bin/* > >> > >> and add them as startup programs. > >> > >> re-login, in sound preferences set "Jack sink" as > >> default audio device. > >> > >> Thus you'll have a system that (in theory) directs all its audio > >> through JACK. > >> > >> One minor thing is that when starting qjackctl, pulseaudio is > >> suspended, which is not ideal. As you're running the jack > >> daemon as startup program, You'll also want to tell qjackctl > >> not to terminate jack on exiting. > >> > >> I hope this is of some use to you even though terribly > >> incomplete and written up from memory too so probably full > >> of errors. > >> > >> Best, > >> Marc > >> > >> > > What would be better, would be to see in the audio/sound preferences a > > "jackd" sound card, and manually choose it if necessary. This is not > > always good to have all applications on jackd. And Pulse Audio will > > remember this choice every time jackd is launched, as it does when you > > plug an usb sound card. > > > > Will try that this week-end, or next week, and let you know. This is one > > of the most important stuff, with firewire, for Maverick, imho. > > > > Toine > > -- > Ubuntu-Studio-devel mailing list > Ubuntu-Studio-devel@lists.ubuntu.com > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-devel > -- MH http://www.myspace.com/mikeholstein http://opensourcemusician.libsyn.com/
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