Re: [LAD] ALSA latency and MMAP

2009-09-23 Thread Clemens Ladisch
Louis Gorenfeld wrote: > on 1) When you say the output buffer is full, it is full of flatline > (dc/blank/etc), right? This doesn't matter for the algorithm since I'm only interested in the latency between recording some data and actually playing _that_ data. In my example program, that data is si

Re: [LAD] Pd, Csound and SuperCollider code as plugin

2009-09-23 Thread Victor Lazzarini
Well, there is a LADSPA plugin generator that uses Csound. I suppose it can serve the basis for a LV2 version, if anyone has the time to write it... Victor On 22 Sep 2009, at 11:36, Stefano D'Angelo wrote: > 2009/9/22 rosea grammostola : >> victor wrote: >>> I suppose by virtue of Jack, it's p

Re: [LAD] Pd, Csound and SuperCollider code as plugin

2009-09-23 Thread Stefano D'Angelo
2009/9/23 Victor Lazzarini : > Well, there is a LADSPA plugin generator that uses Csound. I suppose it > can serve the basis for a LV2 version, if anyone has the time to write it... IIRC, CSound can be embedded in another application, so maybe it makes sense to write a "regular" automagical CSound

[LAD] (Somewhat OT) Advice needed on distro choice

2009-09-23 Thread Fons Adriaensen
Hello all, A number of system here, including the ones at the Casa del Suono are to be upgraded in the coming weeks. At the moment they all run Fedora 8, so the first choice would be to go for Fedora 11. But: * None of them will run Gnome or KDE. * Most will be headless anyaway. * I want access

Re: [LAD] (Somewhat OT) Advice needed on distro choice

2009-09-23 Thread Chris Cannam
On Wed, Sep 23, 2009 at 7:26 PM, Fons Adriaensen wrote: > So what distro should I go for ? Sounds like Arch is worth a look. Chris ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux

Re: [LAD] (Somewhat OT) Advice needed on distro choice

2009-09-23 Thread Fons Adriaensen
On Wed, Sep 23, 2009 at 07:30:27PM +0100, Chris Cannam wrote: > On Wed, Sep 23, 2009 at 7:26 PM, Fons Adriaensen wrote: > > So what distro should I go for ? > > Sounds like Arch is worth a look. Do they have a ready-to-use RT kernel ? Ciao, -- FA Io lo dico sempre: l'Italia è troppo strett

Re: [LAD] (Somewhat OT) Advice needed on distro choice

2009-09-23 Thread Guido Scholz
Am Wed, 23. Sep 2009 um 20:26:03 +0200 schrieb Fons Adriaensen: > Hello all, Hi Fons, > So what distro should I go for ? Having to spend weeks > compiling everything from source is not an option. what about CentOS 5 with the CCRMA extensions:

Re: [LAD] (Somewhat OT) Advice needed on distro choice

2009-09-23 Thread Ralf Mardorf
Fons Adriaensen wrote: > On Wed, Sep 23, 2009 at 07:30:27PM +0100, Chris Cannam wrote: > > >> On Wed, Sep 23, 2009 at 7:26 PM, Fons Adriaensen >> wrote: >> > > >>> So what distro should I go for ? >>> >> Sounds like Arch is worth a look. >> > > Do they have a ready-to-use R

[LAD] clalsadrv - where is src?

2009-09-23 Thread james morris
Hi, I'm trying to build AMS, but ./configure can't find clalsadrv and I can't find where to download the source for it. I've already built from source: alsa-driver-1.0.20 alsa-tools-1.0.20 alsa-plugins-1.0.20 alsa-lib-1.0.20 can anyone tell me where clalsadrv is? Cheers, James. ___

Re: [LAD] clalsadrv - where is src?

2009-09-23 Thread Karsten Wiese
http://www.kokkinizita.net/linuxaudio/downloads/index.html ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev

Re: [LAD] clalsadrv - where is src?

2009-09-23 Thread james morris
On 23/9/2009, "Karsten Wiese" wrote: >http://www.kokkinizita.net/linuxaudio/downloads/index.html > Thanks :-) ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev

Re: [LAD] clalsadrv - where is src?

2009-09-23 Thread Guido Scholz
Am Wed, 23. Sep 2009 um 21:05:38 +0100 schrieb james morris: > Hi, Hi James, > can anyone tell me where clalsadrv is? here: http://www.kokkinizita.net/linuxaudio/downloads/index.html Guido -- http://www.bayernline.de/~gscholz/ http://www.lug-burghausen.org/ signature.asc Description: D

Re: [LAD] clalsadrv - where is src?

2009-09-23 Thread Guido Scholz
Am Wed, 23. Sep 2009 um 21:05:38 +0100 schrieb james morris: > Hi, Hi James, > can anyone tell me where clalsadrv is? there was also an outdated link on the AlsaModularSynth homepage http://alsamodular.sourceforge.net/ in the "Download" section, which is updated right now. Guido -- http

Re: [LAD] clalsadrv - where is src?

2009-09-23 Thread Fons Adriaensen
On Wed, Sep 23, 2009 at 10:27:03PM +0200, Guido Scholz wrote: > Hi James, > > > can anyone tell me where clalsadrv is? > > here: > > http://www.kokkinizita.net/linuxaudio/downloads/index.html The clalsadrv lib is one of my first sins - it was originally developed to clean up the ALSA device

Re: [LAD] (Somewhat OT) Advice needed on distro choice

2009-09-23 Thread Raymond Martin
On September 23, 2009 02:26:03 pm Fons Adriaensen wrote: > Hello all, > > A number of system here, including the ones at the Casa > del Suono are to be upgraded in the coming weeks. > > At the moment they all run Fedora 8, so the first choice > would be to go for Fedora 11. But: > > * None of th

Re: [LAD] (Somewhat OT) Advice needed on distro choice

2009-09-23 Thread hollunder
On Wed, 23 Sep 2009 20:49:33 +0200 Fons Adriaensen wrote: > On Wed, Sep 23, 2009 at 07:30:27PM +0100, Chris Cannam wrote: > > > On Wed, Sep 23, 2009 at 7:26 PM, Fons Adriaensen > > wrote: > > > > So what distro should I go for ? > > > > Sounds like Arch is worth a look. > > Do they have a re

Re: [LAD] clalsadrv - where is src?

2009-09-23 Thread Fons Adriaensen
On Wed, Sep 23, 2009 at 10:36:25PM +0200, Guido Scholz wrote: > there was also an outdated link on the AlsaModularSynth homepage Probably pointing to my old skynet site which was removed two years ago but still pops up every now and then... Ciao, -- FA Io lo dico sempre: l'Italia è troppo str

Re: [LAD] ALSA latency and MMAP

2009-09-23 Thread Jussi Laako
Clemens Ladisch wrote: > To decrease that output buffering latency, make sure that there is less > valid data in the buffer when you are writing. This is initially > determined by the amount of data you put into the buffer before starting > streaming, and can be later adjusted with snd_pcm_forward

Re: [LAD] ALSA latency and MMAP

2009-09-23 Thread Fons Adriaensen
On Thu, Sep 24, 2009 at 12:16:45AM +0300, Jussi Laako wrote: > Clemens Ladisch wrote: > > To decrease that output buffering latency, make sure that there is less > > valid data in the buffer when you are writing. This is initially > > determined by the amount of data you put into the buffer befor

Re: [LAD] (Somewhat OT) Advice needed on distro choice

2009-09-23 Thread Ray Rashif
Indeed, sounds like Arch. And it's not a bad thing that you can't fall back to older versions if you keep the cache. I mean in this age of cheap storage, who wouldn't? About the rt kernel, I don't think it'll ever be maintained in the official repos. But at the same time, a lot of good packages wi

Re: [LAD] (Somewhat OT) Advice needed on distro choice

2009-09-23 Thread hollunder
On Thu, 24 Sep 2009 06:15:36 +0800 Ray Rashif wrote: > Indeed, sounds like Arch. And it's not a bad thing that you can't > fall back to older versions if you keep the cache. I mean in this age > of cheap storage, who wouldn't? > > About the rt kernel, I don't think it'll ever be maintained in th

Re: [LAD] (Somewhat OT) Advice needed on distro choice

2009-09-23 Thread Ray Rashif
2009/9/24 > About the rt kernels: > We don't have as much experience as Fernando, so the rt kernels > are probably not as tuned yet, but since it's trivial to make config > changes and compile/install kernels that could change quickly. The > current rt kernels are based on the vanilla kernels an