Linux-audio-dev August 2006

linux-audio-dev@lists.linuxaudio.org

52 participants
31 discussions

Re: Re: [linux-audio-dev] LV2 and Linuxaudio.org

by t_w_＠freenet.de

Gesendet: Mo 14 Aug 2006 15:38:29 CEST Von: "Steve Harris"<S.W.Harris(a)ecs.soton.ac.uk> > FWIW, I think it would be a good idea. However, it's not clear that there > exists an LV2 "thing" to be a member of anything. I'm only responsible for the website and logo but also think it's a good idea. At least I don't see how it could hurt ;) > Perhaps the LV2 specifcation site (http://lv2plug.in/) could be a member? > If there was a consensus that it was a good idea, I'd be happy to state > that. Or something. > > Also, there could actually be a LV2 project, mailing list etc. created, > theres a DAV repository at lv2plug.in, and people hack on the contents, so > it does kinda make sense. Sounds good. I would like to nominate Steve Harris as representative :) -- Thorsten Wilms

18 years, 4 months

[linux-audio-dev] LV2 and Linuxaudio.org

by Ivica Ico Bukvic

To all involved in the LV2 project, I would greatly appreciate your feedback regarding LV2 project becoming a member of Linuxaudio.org. Provided that you decide this is a step they wish to take, it would be a good idea to nominate someone as the representative of the project within the consortium. Please advise. Best wishes, Ivica Ico Bukvic, D.M.A. Linuxaudio.org Director Virginia Tech Department of Music - 0240 Blacksburg, VA 24061 (540) 231-7047 (540) 231-5034 (fax) ico(a)vt.edu http://www.music.vt.edu/people/faculty/bukvic

18 years, 4 months

Re: [linux-audio-dev] LV2 and Linuxaudio.org

by t_w_＠freenet.de

On Sat Aug 12 2006 - 21:51:55 EEST, Dave Robillard wrote: >> On Fri, 2006-08-11 at 17:09 +0200, Thorsten Wilms wrote: >> 50% of the core team do not even think there is a project (just a spec), >> wonder what the point of the consortium is and don't like anything that >> smells even remotely of business. > If I want my opinions expressed on the mailing list I will do so > (without painting myself with your stereotype brushes and false > accusations), thanks. Well, it bothered me you didn't even reply with a simple "not interested". Wanted to provide some hooks for Ico to say something about what the consortium is and isn't about. I'm sorry for trying to provoke you to step forward by use of attempted humour by exaggeration (somehow i thought nobody would take a something starting with "50% of the core team" dead serious). I don't see where stereotypes come into play (to me, you're a type of his own :p Nothing of this was meant as accusation. -- Thorsten Wilms "Jetzt Handykosten senken mit klarmobil - 14 Ct./Min.! Hier klicken" http://www.klarmobil.de/index.html?pid=73025

18 years, 4 months

[linux-audio-dev] [ANN] QLoud updated up v.0.6

by Andrew Gaydenko

QLoud is a tool to measure loudspeaker frequency response. Find it here: http://gaydenko.com/qloud/ Changes: - IR (Impulse Response) power plotting is added (with an appropriate screeshot), - few minor issues are fixed. Direct screenshot links: - main window with few SPL plots: http://gaydenko.com/qloud/screenshots/short01.png - IR-power plot: http://gaydenko.com/qloud/screenshots/short02.png Andrew

18 years, 4 months

[linux-audio-dev] [admin] spam handling on the linux-audio-* lists

by Joern Nettingsmeier

hi everyone! just fyi, the amount of spam in the moderation queues has risen to such an extent that the server admin, douglas repetto of columbia university, has implemented an auto-clear function for the queues. that means: if your message is not forwarded to the list, it will be dead, gone and forgotten. this happens either if you are using a non-subscribed address to post (regardless of whether you are subscribed with another account, even if it's in the same domain, i.e. if j(a)example.com is legitimate, j(a)dork.example.com will bounce), or if mailman determines you are posting html. due to a misunderstanding, this auto-nuking has been active on linux-audio-announce as well for the past couple of days. so if you tried to get an announcement out, please resend - the old one went straight to the bit bucket. regards, jörn -- jörn nettingsmeier home://germany/45128 essen/lortzingstr. 11/ http://spunk.dnsalias.org phone://+49/201/491621 if you are a free (as in "free speech") software developer and you happen to be travelling near my home, drop me a line and come round for a free (as in "free beer") beer. :-D

18 years, 4 months

[linux-audio-dev] is JACK server (not) running?

by Andrew Gaydenko

Hi! What is quickest way to determine is JACK server running or not? Just jack_client_open() call with JackNullOption takes about 5 sec when the server is not running. Andrew

18 years, 4 months

[linux-audio-dev] New version of extreme-time stretching (with real-time support)

by Paul

Hi. I released a new version of PaulStretch, a high quality extreme time-stretching software. You can see more about it at (screenshots and examples): http://hypermammut.sourceforge.net/paulstretch/ and download it(for linux and windows) from http://sourceforge.net/projects/hypermammut News: - support for realtime stretching (as a player) - ogg vorbis support for input - improved the stretching algorithm and now it can do unlimited stretching - other Paul __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

18 years, 4 months

[linux-audio-dev] LV2 draft spec update

by Steve Harris

http://lv2plug.in/spec/ Some more work has been done recently, but I think I forgot to tell this mailing list. The most notable change is the inclusion of a port hint to indiciate that connections to that port are optional. This has never been a part of LADSPA, though it was discussed. It's included because it makes it possible to have plugin that can use certain port type extension, but dont require them. Eg. a plugin that can use MIDI data, but doesn't require it. If the plugin marks the MIDI port as lv2:optionalConnection then hosts can tell by inspection that it can still load and use the plugin, even if it doesn't support/want to use the MIDI extension. The LV2 spec is approaching finalisation now. We have two independent host impletmentions, and several that share some code, there are lots of plugins, some using extensions and some using vanialla LV2. If people want to comment opn the late drafts now would be a good time, as I imagine that the final spec will look a lot like whats there unless people find problems. - Steve

18 years, 4 months

[linux-audio-dev] [AN] QLoud-0.1 - measuring loudspeaker response

by Andrew Gaydenko

Hi! I have wrote this app for own audio-DIY use. Probably, somebody else will find the app useful too. I'll be happy in such case :-) Source: http://gaydenko.com/qloud/qloud-0.1.tar.bz2 Screenshot (180KB): http://gaydenko.com/qloud/shot01.png ===== README ====== QLoud is a tool to measure a loudspeaker frequency response. Writing this app is inspired by excellent applications written by Fons Adriaensen: http://users.skynet.be/solaris/linuxaudio/ Theoretical background belongs to Angelo Farina: http://pcfarina.eng.unipr.it/ In particular, this method was used: http://pcfarina.eng.unipr.it/Public/Papers/134-AES00.PDF Few hints: - move mouse above "?" sign at plot window and wait, - to delete measurement, use context menu on mesurements table, - to see what the app do, just connect app's JACK ports and try, - to see what your sound card do, use loopback for line in/out, - using "very smooth" fractional octave smoothing is hungry for CPU. So be patient when select more rather 1/3 octave smoothing (1/3 octave and less smoothing is rather interactive). Feedback: Please, add "QLoud" to your message subject. My email is: a(a)gaydenko.com ===== INSTALL ===== Requirements: - QT4 ( http://trolltech.com/ ), I use 4.1.4 version, - Qwt ( http://qwt.sourceforge.net/ ) from current CVS tree (probably, last official CVS qwt5 snapshot will work too), - JACK ( http://jackaudio.org/ ), - sndfile ( http://www.mega-nerd.com/libsndfile/ ), - fftw ( http://www.fftw.org/ ). Installation: - look in src/src.pro to modify include dirs if you want, - run qmake make 'qloud' excecutable will be in 'bin' directory.

18 years, 4 months

[linux-audio-dev] Are people still writing LADSPA plug-ins?

by Jono Bacon

Hi all, I don't mean this to be a pointed question, but from looking at the swh, TAP and CMT plug-in sites, there doesn't seem to be many recent updates of LADSPA plug-ins, and I have not seen many people releasing and announcing new plug-ins. Are people writing new plug-ins, and are existing plug-ins getting refined and released? It would awesome if there was a central site, akin to Firefox's Extension Room site, for the different plug-ins that are available. Jono

18 years, 4 months

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Linux-audio-dev August 2006