On Fri, 1 Feb 2013, Aere Greenway wrote: > On 02/01/2013 01:42 AM, Holger Marzen wrote: > > On Thu, 31 Jan 2013, Aere Greenway wrote: > > > > > The only thing that doesn't work together with JACK is the Flashplayer > > > (for > > > YouTube Videos). I have to terminate QjackCtl to play one of those and > > > have > > > sound. > > Hi Aere, > > > > AFAIK the Flashplayer works as an ALSA client. So this should be covered > > by the redirection in /etc/asound.conf as described in > > http://www.marzen.de/Holger/pulseaudio_and_jack/ > > under 2.) > > > > I can for example play a song in the browser with a flash based audio > > player and record it with audacity: > > http://www.marzen.de/tmp/audacity+jack.png > > > > So ALSA clients use JACK via redirection in /etc/asound.conf, > > Pulse clients use JACK via definitions in /etc/pulse/default.pa, > > JACK clients use ... ok, that's simple now :) > > > > Regards > > Holger > > > Holger: > > Regarding the ALSA portion of your URL (below): > > 2.) In /etc/asound.conf (system wide) or ~/.asoundrc we redirect > ALSA-clients to JACK: > > pcm.!default { > type plug > slave.pcm "jack" > } > > pcm.jack { > type jack > playback_ports { > 0 system:playback_1 > 1 system:playback_2 > } > capture_ports { > 0 system:capture_1 > 1 system:capture_2 > } > } > > > On my system, there is no file in either location. Also, though the file ends
That's fine, it's usually not at all needed for standard ALSA operation. > in '.conf', it looks like C++ > code. I didn't invent the syntax :) > Creating the file "~/.asoundrc" with the above contents, had no effect on my > system, even after rebooting (though logoff/logon might have been enough). Neither is needed. Just a restart of the application. > Is it something I need to compile, and put the object file somewhere? > > Since there was no file in either location, perhaps it's a difference in using > Lubuntu (LXDE). Then your browser/flash might use Pulseaudio. It's becoming popular. Recent Skype versions need it to function correctly, they don't use the asound.conf magic either. Browser audio is becoming a big piece of magic. You never know if it uses some HTML5-mechanisms or a plugin. > I have all the other 'flavors' of Ubuntu that I can test it on. What Linux > distribution do you use? Xubuntu 12.04 LTS. I start qjackctl automatically with my graphical session, that starts Pulseaudio, and I have the above /etc/asound.conf. Best Regards Holger ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_jan _______________________________________________ Rosegarden-devel mailing list [email protected] - use the link below to unsubscribe https://lists.sourceforge.net/lists/listinfo/rosegarden-devel
