Linux-audio-user February 2006

linux-audio-user@lists.linuxaudio.org

207 participants
268 discussions

[linux-audio-user] on kernel and low-latency

by emanuele ..:: www.rumoridifondo.com ::..

i'm using mandriva's kernel multimedia and realtime module. is it necessary to load any other module to have a better low-latency or any other expedient?

18 years, 10 months

[linux-audio-user] Re: rosegarden+dssi

by emanuele ..:: www.rumoridifondo.com ::..

thank you so much! i first copy the patch in rosegarden's source path and then i applied the patch with "$ patch -p1 <rosegarden-gcc4.diff" it takes an infinity time to compile rosegarden! i'll continue tomorrow... :( bye emanuele > ------------------------------------------------------------------------ > > Oggetto: > [linux-audio-user] Re: rosegarden+dssi > Da: > Tim Howard <tdhoward(a)gmail.com> > Data: > Thu, 9 Feb 2006 11:04:46 -0800 > A: > linux-audio-user(a)music.columbia.edu > > A: > linux-audio-user(a)music.columbia.edu > > >Here is a brief intro to diff, patch, etc. > >http://www.linuxjournal.com/article/1237 > > >I think I put the patch in the main Rosegarden folder, and did >something like "patch < patchfile.diff" if I remember correctly... It >has been a while. > >Hope that helps. > >-Tim > >

18 years, 10 months

[linux-audio-user] It's music time again

by james＠dis-dot-dat.net

Me again. I've been very busy, so I haven't been responding to much on the list. I have made time to listen to the great stuff people have been doing, though. So, to all the people who've posted recently: well done! Do more! I really liked the [intro/bass/chorus] (delete as applicable). And now, here's my latest contribution: http://blog.dis-dot-dat.net/2006/02/music.html James -- "I'd crawl over an acre of 'Visual This++' and 'Integrated Development That' to get to gcc, Emacs, and gdb. Thank you." (By Vance Petree, Virginia Power)

18 years, 10 months

[linux-audio-user] Re: rosegarden+dssi

by Tim Howard

Here is a brief intro to diff, patch, etc. http://www.linuxjournal.com/article/1237 I think I put the patch in the main Rosegarden folder, and did something like "patch < patchfile.diff" if I remember correctly... It has been a while. Hope that helps. -Tim > i think this should be the right patch for me too. > i downloaded it but i don't know how to apply it. where do i have to > copy it? > > thanx > > emanuele >

18 years, 10 months

Re: [linux-audio-dev] Re: [linux-audio-user] rosegarden dssi problem

by Emanuel Rumpf

Chris Cannam wrote: >On Wednesday 08 Feb 2006 19:17, Emanuel Rumpf wrote: > > >>I've added debug-output to MappedPluginSlot::~MappedPluginSlot >>[...] >>it's called 2 times in the non-working output, but no-times in the >>working output. >> >> > >Any chance you can get a stack trace of where it's called? One way to do this >would be to add the line > >assert(0); > > This had no effect. >at the top of MappedPluginSlot::~MappedPluginSlot(). That should cause a >crash in the sequencer process and (probably) show the KDE debug window with >a stack trace in it when the crash happens. That won't tell us the whole >story, because the stack trace will only be for the sequencer process (it >won't indicate what the GUI process tried to get the sequencer to do) but it >should get us somewhere... > >Of course, this will only work if MappedPluginSlot::~MappedPluginSlot() is >never called except in the "incorrect" situation. I just added an assert(0) >call to the function in my copy, and I found that the call never seems to be >reached in normal use, so I think this should be a safe assumption. > > >

18 years, 10 months

[linux-audio-user] Musix GNU+Linux 0.31

by Marcos Guglielmetti

http://musix.k-maleon.com/Musix_GNU-Linux-031.iso http://musix.k-maleon.com/Musix_GNU-Linux-031.iso.md5 Musix 0.31 news * Soundcard installation system upgraded * New backup system * MMA Musical MIDI Accompaniment * Band in a box Converter * gmma (graphic interface for MMA) * Qsampler (gigasampler host) * Ceres3 (audio editor) * New Kit Hydrogen + Bass Tutorial Lilypond by David Asorey Álvarez Tutoriales MMA by Gilberto André Borges * Realtime module now loads fine at boot time * Help! desktop * Bugs fixed and more... -- Marcos Guglielmetti (www.pc-musica.com.ar) Coordinador del desarrollo de Musix GNU+Linux (www.musix.org.ar) (www.musix.distrux.net) ___________________________________________________________ 1GB gratis, Antivirus y Antispam Correo Yahoo!, el mejor correo web del mundo http://correo.yahoo.com.ar

18 years, 10 months

[linux-audio-user] Re: rosegarden+dssi

by emanuele ..:: www.rumoridifondo.com ::..

i think this should be the right patch for me too. i downloaded it but i don't know how to apply it. where do i have to copy it? thanx emanuele > ------------------------------------------------------------------------ > > Oggetto: > [linux-audio-user] rosegarden+dssi > Da: > Tim Howard <tdhoward(a)gmail.com> > Data: > Wed, 8 Feb 2006 11:14:49 -0800 > A: > linux-audio-user(a)music.columbia.edu > > A: > linux-audio-user(a)music.columbia.edu > > >>so i downloaded rosegarden source. i installed all the depencies and the >>"$ ./configure" command told me that all is ok. >>but when i give the command "$ make" it tells me this error: >>---------------- >>[...] >>Colour.C:166: error: explicit qualification in declaration of >>`Rosegarden::Colour Rosegarden::getCombinationColour(const >>Rosegarden::Colour&, const Rosegarden::Colour&)' >>make[2]: *** [Colour.lo] Error 1 >>make[2]: Leaving directory `/home/bobo/src/rosegarden-4-1.0/base' >>make[1]: *** [all-recursive] Error 1 >>make[1]: Leaving directory `/home/bobo/src/rosegarden-4-1.0' >>make: *** [all] Error 2 >>------------------ >> >>i don't know why. >> >> >> > > >Check out this link. It worked for me. > >http://www.nabble.com/Re:-Compilation-:-Colour.lo-Erreur-1-p1134375.html > >-Tim > > >

18 years, 10 months

[linux-audio-user] suspend2 and realtime-preempt

by Spencer Russell

Hullo, there, I'm working on getting usable latency on my laptop with a crappy integrated Via chipset(Right now the best I can do without xruns is 2x1024). From what I can tell it looks like it might hep to thread the IRQs, so I'm applying ingo's realtime-preempt patch to a vanilla 2.6.15.1. I have been using the gentoo suspend2 sources, and I've gotten really used to just hibernating my computer when I'm not using it, and I'd like to keep doing that, but it seems the suspend2 patches are incompatible with the realtime-preempt patches. I think I'll be able to handle going in manually and figuring out where the problems are, but I figured that it's possible someone might have already done the work for me, so I figured I'd ask. So, anyone using suspend2 and realtime-preempt together? Thanks, spencer

18 years, 10 months

[linux-audio-user] rosegarden+dssi

by Tim Howard

> so i downloaded rosegarden source. i installed all the depencies and the > "$ ./configure" command told me that all is ok. > but when i give the command "$ make" it tells me this error: > ---------------- > [...] > Colour.C:166: error: explicit qualification in declaration of > `Rosegarden::Colour Rosegarden::getCombinationColour(const > Rosegarden::Colour&, const Rosegarden::Colour&)' > make[2]: *** [Colour.lo] Error 1 > make[2]: Leaving directory `/home/bobo/src/rosegarden-4-1.0/base' > make[1]: *** [all-recursive] Error 1 > make[1]: Leaving directory `/home/bobo/src/rosegarden-4-1.0' > make: *** [all] Error 2 > ------------------ > > i don't know why. > Check out this link. It worked for me. http://www.nabble.com/Re:-Compilation-:-Colour.lo-Erreur-1-p1134375.html -Tim

18 years, 10 months

[linux-audio-user] jack xrun

by emanuele ..:: www.rumoridifondo.com ::..

is it normal some jack xrun or it must never give an xrun to works well?

18 years, 10 months

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Linux-audio-user February 2006