Re: [linux-audio-dev] Getting out of the software game

2007-03-14 Thread Christian Schoenebeck
the kernel out around it and drivers keep working. linus has made it clear that he sees no reason to do this, and is perhaps even opposed to it for some possibly sound engineering arguments (though that is open to debate). And what are these arguments? CU Christian

Re: [linux-audio-dev] Getting out of the software game

2007-03-14 Thread Christian Schoenebeck
be no more stable than Windows. Why should Linux sacrifice stability just so vendors can keep their hardware interfaces secret? Not Linux' stability might suffer, but what you fear is that its reputation could do. CU Christian

Re: [linux-audio-dev] Getting out of the software game

2007-03-14 Thread Christian Schoenebeck
this: rejecting a BDI takes away some of the users' freedom. CU Christian

[linux-audio-dev] Realtime problems with midi/osc sequencer

2007-03-10 Thread Christian
for your time reading this! Christian -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF8trPVC26eJ+o0+0RAo/IAJ0eon+tgnNvH+XXn+nYsUFf8IvYJwCbBcjh EHDn9hFf1VVR2bEqT6twdeQ= =nMYI -END PGP SIGNATURE-

Re: [linux-audio-dev] Realtime problems with midi/osc sequencer

2007-03-10 Thread Christian
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Robin Gareus schrieb: usleep( iTick-( passedTime-startTime ) ); AFAIR usleep is not exact! - did you echo 1024 /proc/sys/dev/rtc/max-user-freq ? try sth like: void select_sleep (int usec) { fd_set fd; int

Re: [linux-audio-dev] Realtime problems with midi/osc sequencer

2007-03-10 Thread Christian
will help out. Christian -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF8w7GVC26eJ+o0+0RAnEfAKCXD2rWLK+MO4kFWyzd7PwtVL/qWgCgnYUi /M3jB2t4fatk/SXnWUKTAe4= =MzSS -END PGP SIGNATURE-

Re: [linux-audio-dev] Realtime problems with midi/osc sequencer

2007-03-10 Thread Christian
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Dmitry Baikov schrieb: 4ms means you have 250Hz kernel tick. Set it to 1024Hz or better try tickless setup. /proc/asound/timers says: G0: system timer : 1000.000us (1000 ticks) G1: RTC timer : 976.562us (1 ticks) Seq24 for example is

Re: [linux-audio-dev] Realtime problems with midi/osc sequencer

2007-03-10 Thread Christian
the osc messages tomorrow( I've to rewrite some stuff of my first sequencer ). Whooo, thanks alot. Christian p.s.: The Code: [CODE] void Timer::runThread() { std::listSeq::iterator iter; timespec timeOut; int shortTickCount=0; int longTickCount=0; int

Re: [linux-audio-dev] MIDI bank select MSB + LSB

2006-12-09 Thread Christian Schoenebeck
behavior you could assign such a drumkit map to other MIDI channels beside MIDI channel 10 and/or you can define a 2nd drumkit map or whatever. CU Christian

[linux-audio-dev] MIDI bank select MSB + LSB

2006-12-08 Thread Christian Schoenebeck
it detect if a device either only sends MSB bank selects or only sends LSB bank selects and then actually remap MSB-only selects to a set of: { 0, 1, 2, ... , 127 } CU Christian

Re: [linux-audio-dev] sampler instrument definition standard needed

2006-11-22 Thread Christian Schoenebeck
by the majority on that list, was to use an XML based format for the articulation informations, probably encapsulated into a common compression format. Which makes sense, considering where we all come from. You know command line fetishists, light-weight text editor freaks. CU Christian

Re: [linux-audio-dev] sampler instrument definition standard needed

2006-11-22 Thread Christian Schoenebeck
Am Mittwoch, 22. November 2006 18:14 schrieb Paul Coccoli: http://resonance.org:8000/openinstruments/show/HomePage (Didn't take off) We started discussion on that list a while ago, but not really with a consensus. It fell asleep majorly due to priorites. Ah, Design By Committee.

Re: [linux-audio-dev] real time priority programming tutorial

2006-06-05 Thread Christian Schoenebeck
/common/Thread.h http://cvs.linuxsampler.org/cgi-bin/viewcvs.cgi/linuxsampler/src/common/Thread.cpp Just derive from that abstract Thread class and implement the virtual method int Main() in your class. CU Christian

Re: [linux-audio-dev] Re: [linux-audio-user] more questions on FST

2006-05-18 Thread Christian Schoenebeck
Es geschah am Thursday, 18. May 2006 00:10 als Lee Revell schrieb: Does FST definitely require NPTL? That's a big fat YES! CU Christian

Re: [linux-audio-dev] [ANN] Dino 0.2

2006-05-06 Thread Christian Schoenebeck
Es geschah am Saturday, 6. May 2006 16:45 als Lars Luthman schrieb: Dino is a MIDI sequencer for GNU/Linux that uses JACK MIDI and JACK I just realized that I live on the moon... since when does JACK support MIDI? CU Christian

Re: [linux-audio-dev] a bit off topic: GUI-lib-programming (how does it usually work?)

2006-03-05 Thread Christian Schoenebeck
. This might also help other blind people and give developers an impression how to make software more friendly for blind people. CU Christian

Re: [linux-audio-dev] Karlsruhe

2006-02-28 Thread Christian Schoenebeck
definitely recommend you to visit Heidelberg! It's an old university city which unlike most other big(ger) cities in Germany wasn't devastated during WW2. I like the city, its ambience and enjoy it every time I can be there. CU Christian

Re: [linux-audio-dev] Re: Free Software vs. Open Source: Where do *you* stand?

2006-02-20 Thread Christian Henz
of excellent p2p tools you can use to get the software you need. Please don't support makers of non-open source software. Whow, this is by far the single most stupid post I've read in my 4+ years on this mailing list! Way to go, Kjetil! Christian Henz

Re: [linux-audio-dev] Re: lad design patterns

2006-02-17 Thread Christian Schoenebeck
Hi! Is anybody still interested into translating my stuff from German into English? Its 120 pages, mostly about LinuxSampler, but of course also general audio design patterns, rules, etc. If somebody's interested, let me know! CU Christian Am Samstag, 5. Februar 2005 20:34 schrieb Christian

Re: [linux-audio-dev] C++ Realtime Threads

2006-02-16 Thread Christian Schoenebeck
://cvs.linuxsampler.org/cgi-bin/viewcvs.cgi/linuxsampler/src/common/Thread.h http://cvs.linuxsampler.org/cgi-bin/viewcvs.cgi/linuxsampler/src/common/Thread.cpp So that class is used for all threads in LinuxSampler. CU Christian

Re: [linux-audio-dev] Programming Synth Knobs?

2006-02-12 Thread Christian Schoenebeck
sometimes brings you faster to get what you want and sometimes not. But hey, doesn't Qt4 finally support .svg rendering? Aliasing free scaling of skins / themes, isn't that cool? CU Christian

Re: [linux-audio-dev] Additional chunks in WAV files with libsndfile ?

2006-01-21 Thread Christian Schoenebeck
. If not you could i.e. use the RIFF classes of libgig: http://cvs.linuxsampler.org/cgi-bin/viewcvs.cgi/libgig/src/RIFF.h C++ though. :P CU Christian

Re: [linux-audio-dev] LinuxSampler bug?

2005-09-28 Thread Christian Schoenebeck
, but there was no report that it would completely hang when you try to stop it. What kind of box do you have? Is it a Mac by chance? CU Christian

Re: [linux-audio-dev] [OT] sourceforge cvs non-interactively?

2005-08-24 Thread Christian Henz
, and the cvsroot file downloading is too often interrupted by their server. I think you can do it by setting up a ssh key, but I'm not sure of the details. But that will only work for projects where you have Developer status, otherwise you are stuck with anonymous CVS... cheers, Christian

Re: [linux-audio-dev] [ot] [rant] gcc, you let me down one time too many

2005-06-06 Thread Christian Schoenebeck
or especially after the last asm instruction. CU Christian

Re: [linux-audio-dev] [ot] [rant] gcc, you let me down one time too many

2005-06-05 Thread Christian Schoenebeck
, the tutorial shows code lines ending with two semicola and assignments using a 'let' operator; first bitter pills to swallow for a friend of code brevity to be sure. The syntax does have a few warts, but IMO no more than C++. Which isn't hard, is it? CU Christian

Re: [linux-audio-dev] [ot] [rant] gcc, you let me down one time too many

2005-06-05 Thread Christian Schoenebeck
Es geschah am Sonntag 05 Juni 2005 14:12 als Erik de Castro Lopo schrieb: Christian Schoenebeck wrote: Es geschah am Sonntag 05 Juni 2005 04:18 als Erik de Castro Lopo schrieb: I also find Ocaml a better high level language than Python because it is strictly and statically typed as well

Re: [linux-audio-dev] the stack threat - memory management and RT apps

2005-05-30 Thread Christian Schoenebeck
ensure that not even copy-on-write page faults can occur in the critical section. CU Christian

[linux-audio-dev] the stack threat - memory management and RT apps

2005-05-29 Thread Christian Schoenebeck
around? CU Christian [1] http://www.informit.com/articles/article.asp?p=173438

[linux-audio-dev] [ANN] LinuxSampler 0.3.1

2005-05-25 Thread Christian Schoenebeck
/downloads.html CU Christian

Re: [linux-audio-dev] Tracktion, JUCE and Linux

2005-04-26 Thread Christian Henz
implementation be bait for a GPL'ed Tracktion? cheers, Christian

Re: [linux-audio-dev] non-RT thread waiting for RT thread

2005-04-24 Thread Christian Henz
, and I just don't have time for that :-D ) cheers, Christian

Re: [linux-audio-dev] Linux Audio Conference 2005 Live Audio/Video streams

2005-04-14 Thread Christian Henz
in both vorbis and theora formats. since we've got lots and lots of bandwidth to burn on our relay network, can somebody get this on slashdot? bring it on :) Hehe, famous last words ... ;-) cheers, Christian

[linux-audio-dev] Fwd: Open instruments mailing list

2005-03-25 Thread Christian Henz
(Forwarding to LAD) cheers, Christian -- I've created a mailing list for the discussion of defining an open instrument standard. So far the agreement seems to be to create an XML standard which references external audio files. The use of FLAC has also been

Re: [linux-audio-dev] the bandwidth of the each harmonic

2005-02-06 Thread Christian Schoenebeck
a vibratto on a periodic oscillator and do a FFT to all sound, put random phases, and do a IFFT. With random phase, do you mean they _can_ be random or _should_ be random? CU Christian

Re: [linux-audio-dev] Re: lad design patterns

2005-02-05 Thread Christian Schoenebeck
Es geschah am Freitag 04 Februar 2005 19:58 als Frank Barknecht schrieb: Hallo, Christian Schoenebeck hat gesagt: // Christian Schoenebeck wrote: I wrote a lot of stuff for university in LaTex. All yet in German though. But I planned to translate and adjust it for a LinuxSampler

Re: [linux-audio-dev] Re: lad design patterns

2005-02-04 Thread Christian Henz
On Fri, Feb 04, 2005 at 09:53:28AM +0100, Uwe Koloska wrote: Christian Schoenebeck wrote: I wrote a lot of stuff for university in LaTex. All yet in German though. But I planned to translate and adjust it for a LinuxSampler Developers Handbook or something anyway. Or do you read/speak

Re: [linux-audio-dev] cool plugin from Waves

2005-02-04 Thread Christian Henz
not virtual ones? I think this is already being done. I remember reading somewhere that there is a controversy if it is actually legal to 'sample' outboard reverb units (Lexicon etc.). cheers, Christian

Re: [linux-audio-dev] cool plugin from Waves

2005-02-04 Thread Christian Henz
On Fri, Feb 04, 2005 at 07:52:33PM +0100, Jens M Andreasen wrote: On fre, 2005-02-04 at 15:56 +0100, Christian Henz wrote: I think this is already being done. I remember reading somewhere that there is a controversy if it is actually legal to 'sample' outboard reverb units (Lexicon etc

Re: [linux-audio-dev] Re: lad design patterns

2005-02-03 Thread Christian Schoenebeck
. But I planned to translate and adjust it for a LinuxSampler Developers Handbook or something anyway. Or do you read/speak German eventually? CU Christian

Re: [linux-audio-dev] linuxsampler crashing anyway

2005-01-25 Thread Christian Schoenebeck
then should see Detected features: None on LS startup - in file src/engines/gig/Synthesizer.cpp replace all '#if ARCH_X86' lines by '#if 0', that will prevent the MMX/SSE assembly optimizations from being compiled - 'make -f Makefile.cvs ./configure make' CU Christian

Re: [linux-audio-dev] linuxsampler cvs from this weeks compile problem

2005-01-22 Thread Christian Schoenebeck
from the LinuxSampler project. CU Christian

Re: [linux-audio-dev] Re: Fixing Freeverb and Denormals

2005-01-22 Thread Christian Schoenebeck
to read up on C++ Erik lol CU Christian

Re: [linux-audio-dev] Re: Fixing Freeverb and Denormals

2005-01-22 Thread Christian Schoenebeck
Es geschah am Samstag 22 Januar 2005 17:49 als Steve Harris schrieb: On Sat, Jan 22, 2005 at 03:17:28PM +0100, Christian Schoenebeck wrote: I think for such an important piece like freeverb it might be worth to add architecture dependant assembly optimizations. E.g. with SSE(1) you simply

Re: [linux-audio-dev] problem latencytest: modprobe rtc: no such device

2005-01-05 Thread Christian Henz
/chrissi# rmmod genrtc homer:/home/chrissi# modprobe rtc homer:/home/chrissi# So genrtc (loaded by default on my Debian system) seems to prevents rtc from loading correctly. Hope this helps, Christian

Re: [linux-audio-dev] cli midi

2004-11-22 Thread Christian Schoenebeck
mode. CU Christian

Re: [linux-audio-dev] Horgan System Freeze

2004-11-15 Thread Christian Henz
' or disable memory locking with '-m'. Other things you could try: - disable DRI in your XF86Config (if you can live without 3D graphics) - use linux-2.4.x cheers, Christian

Re: [linux-audio-dev] noatime?

2004-10-13 Thread Christian Henz
On Wed, Oct 13, 2004 at 04:09:57PM +0300, Juhana Sadeharju wrote: Hello. After all the other disk tunings, does noatime in the mount options help? When the atime is changed? At each read()? It is supposed to help performance, and it was mentioned in several tuning guides I looked up

Re: [linux-audio-dev] Akai

2004-09-22 Thread Christian Henz
download link (I just mailed Hiroyuki asking him to correct this). I still have a copy at home, so mail me offlist if you need that. And of course there is also Christian Schoenebeck's libakai: http://stud.fh-heilbronn.de/~cschoene/projects/libakai/ Just in case you feel like hacking

Re: [linux-audio-dev] [OT] looking for a sourceforge replacement

2004-09-04 Thread Christian Henz
. cheers, Christian -- Somewhere in Texas... a village is missing its idiot.

Re: [linux-audio-dev] Re: desktop and multimedia as an afterthought?

2004-07-13 Thread Christian Henz
deadlocks. And I've learned about both in a RTOS course, so I'm a little surprised by your statement about them not being useful for RT purposes :-) cheers, Christian -- Somewhere in Texas... a village is missing its idiot.

Re: [linux-audio-dev] Re: desktop and multimedia as an afterthought?

2004-07-13 Thread Christian Henz
On Tue, Jul 13, 2004 at 06:35:55PM +0200, Christian Henz wrote: On Tue, Jul 13, 2004 at 10:55:48AM -0400, Paul Davis wrote: Thus, the fact that Linux does not support protocols to prevent priority inversion (please correct me if I am wrong) kind of suggests that supporting realtime

Re: [linux-audio-dev] Prony algorithm?

2004-07-09 Thread Christian Schoenebeck
Es geschah am Sonntag, 4. Juli 2004 23:43 als Albert Graef schrieb: Christian Schoenebeck wrote: I never heard about the Prony algorithm, but if it does what you describe then it's easy to implement, isn't it? Have you tried it? Any problems? Or are you concerned about performance? No, I

[linux-audio-dev] writing gig files (was: giga files and large soundfonts)

2004-06-30 Thread Christian Schoenebeck
opinions? CU Christian

[linux-audio-dev] Re: [PlanetCCRMA] The Linux FreeVSTi Compatibility List

2004-05-06 Thread Christian Frisson
Kjetil Svalastog Matheussen wrote: xterm -e vsti plugin_name The only working choice out of the three mentionned, being equivalent to invoking vsti plugin_name directly on a console. Christian

[linux-audio-dev] Re: [PlanetCCRMA] The Linux FreeVSTi Compatibility List

2004-05-05 Thread Christian Frisson
than 8 according to Paul) vst-plugins simultaniously using the fst-library. What kind of features are already planned for the next releases of both projects? Cheers, Christian

[linux-audio-dev] audio application design problem

2004-04-30 Thread Christian Henz
messages and passing those around by FIFOs instead of direct parameter manipulation / direct GUI callbacks. Now this would totally break my app and I would therefore like to hear some thoughts on the whole issue before I start messing things up (even worse ;-P). Thanks Christian Henz

[linux-audio-dev] Re: FreeVSTi Compatibility List / VSTserver FST

2004-04-28 Thread Christian Frisson
and i will meet there - synergy) Looking forward eagerly to receiving news from that meeting! Cheers, Christian Frisson

Re: [linux-audio-dev] Re: FreeVSTi Compatibility List / VSTserver FST

2004-04-28 Thread Christian Frisson
Some modifications... Added a slash to avoid bad hypertext link support: http://theremin.free.fr/hunchback/index.php?nodes=|0|461|897|1098|1103|/ A screenshot and the list in UNIX LF text format: http://theremin.free.fr/FreeVSTi/

[linux-audio-dev] Re: FreeVSTi Compatibility List / VSTserver FST

2004-04-28 Thread Christian Frisson
apologies! Cheers! Christian

[linux-audio-dev] Re: FreeVSTi Compatibility List / VSTserver FST

2004-04-27 Thread Christian Frisson
As I don't see any answer coming from anybody, should I understand all my efforts were worth nothing? In that case I won't spend anymore time to test the remaining plugins! The free world... Contributing? Helping others? They won't understand nor acknowledge you... Doing the odd job? Apparently

Re: [linux-audio-dev] Re: FreeVSTi Compatibility List / VSTserver FST

2004-04-27 Thread Christian Frisson
definitely want to have my word on all mods too. Another derivative license in mind? Thinking of having my own mailing-list and a suscription-only Wiki instead of a forum... What would best fit? Cheers, Christian Frisson

[linux-audio-dev] Re: FreeVSTi Compatibility List / VSTserver FST

2004-04-27 Thread Christian Frisson
definitely want to have my word on all mods too. Another derivative license in mind? Thinking of having my own mailing-list and a suscription-only Wiki instead of a forum... What would best fit? Cheers, Christian Frisson

[linux-audio-dev] FreeVSTi Compatibility List / VSTserver FST

2004-04-24 Thread Christian Frisson
double-posting. Was my piece of study about VSTserver-compliant plugins useless? Was it posted on the right mailinglist, as opposed to LAD, Planet CCRMA...? Thanks, Christian

[linux-audio-dev] FreeVSTi Compatibility List / VSTserver FST

2004-04-20 Thread Christian Frisson
objectives, will we benefit from a collaboration between VSTserver and FST? Cheers, Christian Frisson

Re: [linux-audio-dev] Lionstracs / Linux Audio at Musikmesse report

2004-04-07 Thread Christian Schoenebeck
think Marek is right. They're bound at least to mention which GPLed software they're using or / and providing a reference to the source code. CU Christian

Re: [linux-audio-dev] Pitchshift/Timestretch project..

2004-04-05 Thread Christian Schoenebeck
research on pitchshifting in conjunction with formant correction. If anybody has good material about that, don't hide it! Seems this field screams for getting elaborated. CU Christian

Re: [linux-audio-dev] liar liar!

2004-02-24 Thread Christian Henz
for a fact what is real and what is fake! ;-) cheers, Christian Henz

[linux-audio-dev] [ANN] simsam-0.1.7 released

2004-02-19 Thread Christian Henz
/project/showfiles.php?group_id=65022 http://simsam.sourceforge.net/ cheers, Christian Henz

Re: [linux-audio-dev] .mid files playing in Linux games

2004-01-28 Thread Christian Henz
' was written by Karsten Obarski for the Amiga, and the .mod format closely matched the machine's sound-hardware capabilities. Of course pattern based music software has been around before that. cheers, Christian Henz

Re: [linux-audio-dev] [OT] linux audio on PPCi

2003-11-30 Thread Christian Schoenebeck
in RAM (at least 512MB, better more). Best regards Christian

Re: [linux-audio-dev] [OT] linux audio on PPCi

2003-11-30 Thread Christian Schoenebeck
that was one year ago and on the other hand I have a Radeon 9000 where opengl works just fine with a normal X installation. I had to drop one chipset line into XF86Config-4 for the Radeon to work, but that's nothing compared to the Nvidia stress. Best regards Christian

[linux-audio-dev] [ANN] libgig - Gigasampler file loader library

2003-11-03 Thread Christian Schoenebeck
and word size correctness when I wrote the lib, so I'm quite confident it will work! Let me if you tried it on a non Intel system! Best regards Christian Schoenebeck

Re: [linux-audio-dev] Software Sequencer API?

2003-09-11 Thread Christian Henz
your sequencer's MIDI-out to timidity/fluidsynth AND your app. cheers, Christian Henz

Re: [linux-audio-dev] Linux 2.6 not a latency panacea?

2003-08-14 Thread Christian Henz
the desktop/audio doesn't freeze for a certain block of time, but rather in short (~2 seconds) intervalls... cheers, Christian Henz

Re: [linux-audio-dev] libakai

2003-06-15 Thread Christian Schoenebeck
Es geschah am Freitag, 13. Juni 2003 23:32 als Erik de Castro Lopo schrieb: Does anyone have a couple of example files I can play with? Try these ftp://ftp.mfi.com/pub/keyboard/AKAI/ Regards, Christian

Re: [linux-audio-dev] libakai

2003-06-13 Thread Christian Schoenebeck
it. Best regards, Christian

[linux-audio-dev] libakai

2003-06-12 Thread Christian Schoenebeck
can now actually not only see but also hear what's on a disc. You will notice that there's still a small bug, I will fix it ASAP, but I won't complain if someone else will look for it ;) Best regards. Christian

Re: [linux-audio-dev] Re: image problem [was Re: [Alsa-devel] help for a levelmeter]

2002-11-13 Thread Christian Henz
KDE-desktop is rendered unusable from time to time by some buggy apps not to mention all the beta audio-applications which aren't stable yet. So right now, I think stability is not really an argument pro linux audio. cheers, Christian Henz

[linux-audio-dev] 'simsam' - a simple sampleplayer

2002-10-28 Thread Christian Henz
for details. Requirements: ALSA 0.9 QT 3.0.x libaudiofile jack Any feedback is welcome! cheers, Christian Henz

Re: [linux-audio-dev] Linux Interface to Roland VS-880

2002-10-03 Thread Christian Henz
compression... As for linux, I think the only way to do it is to read the midi specification for the VS and hack your own... cheers, Christian Henz