Linux-audio-dev April 2006

linux-audio-dev@lists.linuxaudio.org

99 participants
74 discussions

Re: [linux-audio-user] Re: [linux-audio-dev] Re: [ANN] No More Specimen

by Paul Winkler

On Thu, Apr 20, 2006 at 05:04:45PM +0200, Nigel Henry wrote: > On Thursday 20 April 2006 15:57, Paul Winkler wrote: > > I can understand not wanting to maintain it any more, > > but where'd the download go?? > > http://gazuga.net/files --> 404 > > Hi Paul. I'd downloaded the tar.gz while it was still there. If you want it > I'll send it. > Nigel. Thanks, but it's not just me... the recently-mentioned proaudio overlay for gentoo included a specimen ebuild, which no longer works due to the 404 :-( Anybody care to host the tarball? -- Paul Winkler http://www.slinkp.com

18 years, 5 months

[linux-audio-dev] RDF for CAPS plugins

by Paul Winkler

Hiya, I'm having a hard time finding the plugins I want when using Ardour, particularly since the majority of plugins I have installed don't provide categories via RDF. So, hoping this is useful to others, attached is a minimal RDF for the CAPS suite, which I use a lot. This was generated by a quick python script, also attached; I just hand-edited the output to change the plugin types from UnknownPlugin. Wasn't sure what to do with the pan plugin. I also haven't bothered to figure out what to do with all the stuff about ports, and ardour doesn't seem to need it anyway, so this version of the script doesn't handle that. (Hey Steve, what's all that port info in your rdfs used for?) -- Paul Winkler http://www.slinkp.com

18 years, 5 months

[linux-audio-dev] (i have problems with my Network link) Need testers for the performance of 24ch netjack connections

by torbenh＠gmx.de

hi... roger i am CCing you because a) i think the problems are via-rhines fault in 2.6.16 b) this software reproducibly triggers something have not seen before i need people who test the new fragmentation code in netjack-0.12. i think i am seeing kernel problems, because there are patches going on for the via-rhine driver. it looks like the huge packet load triggers some sort of bug in the via-rhine network driver. Because after using netjack for some seconds, the link is broken. (this is reproducible with 2.6.16) "ifconfig eth0 down; ifconfig eth0 up" fixes it again. i dont think that the results i am getting are reliable. So i am asking you to test it. please check out http://netjack.sf.net/netjack-0.12test1.tar.bz2 compile as usual with: bash# scons jack_source_dir=<jack_source> then on the master with normal jackd running: bash# jacknet_client -p <other_machine> -P 24 -C 24 on the <other_machine> bash# jackd -R -d net -C 24 -P 24 please note that -r and -p on jackd -d net are no more needed and autodetected. i would also be interested in OSX results of the old netjack-0.11 for OSX compilation add "with-alsa=0" -- torben Hohn http://galan.sourceforge.net -- The graphical Audio language

18 years, 5 months

[linux-audio-dev] music engine

by Patrick Stinson

I've been looking for a high-performance music engine. It must have an asynchronous control (socket, pipe?) mechanism to seperate the application from the audio thread. I'm looking for: start/stop samples on the beat scaled tempo control across all samples volume effects? easily wrappable (I'll write extensions, implement protocol plugins...) with python I'm trying to write something like ableton live without writing an engine all over again. FMODex would be *perfect* if it had a well-defined tempo/beat/sync interface. thanks -- Patrick Kidd Stinson http://www.patrickkidd.com/ http://pkaudio.sourceforge.net/ http://pksampler.sourceforge.net/

18 years, 5 months

[linux-audio-dev] [OT] gtkmm question

by Paul Coccoli

Does anyone know how to set the value of a CheckButton or slider ({H|V}Scale) WITHOUT causing it to emit a signal (i.e. call the connected callback)? For the CheckButton, the set_value() method causes signal_toggled to be emitted (that's what I don't want to happen). I looked at the reference docs but I don't see anything in there. There must be way, I'm just too dense to figure it out...

18 years, 5 months

Re: [linux-audio-dev] RDF for CAPS plugins

by Chris Cannam

Paul Winkler: > OTOH, it's pretty obvious why this is the case. > Imagine if it *did* have to resolve to something. > What would that mean? That's a slightly perplexing detail even with the situation as it is. What if the URI *does* resolve as a URL? Would a host that looked up the URL and did something with the results (doesn't matter what, but let's imagine that the host defines the thing it will do and does it consistently) be committing a fundamental error? Chris

18 years, 5 months

[linux-audio-dev] Summer of Code

by Hans Fugal

Google's Summer of Code is upon us. I have a summer without classes coming up and I can think of nothing better to do (besides studying for qualifying exams) than to hack on a Linux Audio project and get paid for it, benefitting that project with code and money ($500). Is any project, or perhaps the LAD community as a whole, applying for mentorship? http://code.google.com/summerofcode.html Ardour comes to mind as being a good mentor organization candidate. -- Hans Fugal ; http://hans.fugal.net There's nothing remarkable about it. All one has to do is hit the right keys at the right time and the instrument plays itself. -- Johann Sebastian Bach

18 years, 5 months

Re: [linux-audio-dev] RDF for CAPS plugins

by Kjetil S. Matheussen

Tim Goetze: > Alas, humanely commented code has always been a rare commodity ... :)) Nope, code that needs to be commented is bad code. (most of my code is, by the way)

18 years, 5 months

Re: [linux-audio-dev] Re: [ANN] No More Specimen

by Pedro Lopez-Cabanillas

On Thursday, 20 de April de 2006 13:49:19 -0400, Paul Winkler wrote: > > Sorry to disturb your eternal slumber, RIP. You are burying the wrong guy. It was Pete Bessman who lived fast, died young, and left a good-looking corpse behind. Regards, Pedro

18 years, 5 months

Re: [linux-audio-dev] RDF for CMT, and slightly improved script

by Taybin Rutkin

I thought SWH had already provided an RDF file for the CMT plugins. Does yours have more detail? Taybin -----Original Message----- >From: Paul Winkler <pw_lists(a)slinkp.com> >Sent: Apr 20, 2006 1:21 PM >To: The Linux Audio Developers' Mailing List <linux-audio-dev(a)music.columbia.edu> >Subject: [linux-audio-dev] RDF for CMT, and slightly improved script > >And here's some quick RDF for the CMT plugins, which greatly >reduces the number of "Unknown" plugins on my system. > >Plus a slightly improved script (it takes the plugin filename as an >argument now). > >For a couple of plugins I invented a "SynthesizerPlugin" and >"SurroundPlugin", which are (not surprisingly) not recognized by Ardour. > >Is there a list somewhere of valid ladpsa RDF plugin types? I had a >look around the lrdf project page on sourceforge and didn't find >anything. > >-- > >Paul Winkler >http://www.slinkp.com

18 years, 5 months

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Linux-audio-dev April 2006