Linux-audio-user March 2005

linux-audio-user@lists.linuxaudio.org

176 participants
229 discussions

[linux-audio-user] Integrated live streaming and on-demand recording?

by Steven Clift

Any thoughts on what open source tools would allow you to automatically capture live streams for on-demand use in MP3 or OGG format? Our goal with Democaster <http://dowire.org/wiki/Democaster> is to allow a small organization to audio webcast with webcam images meetings in real-time and to have the meetings saved by the webcasting server for them for on-demand access. Steven Clift - http://publicus.net - Reply to: clift(a)publicus.net Join DoWire: http://dowire.org E-Democracy: http://e-democracy.org

19 years, 8 months

[linux-audio-user] Repairing wav files written by pd 64bit

by thewade

hello, I have been asking that the developers of PD help me by repairing the wave file read and write objects in the 64-bit environment as the headers of the PD written files are all messed up, and PD cant read in wav files without the user having to overide the headers. I am patient an hopefully something will happen there soon. In the mean time does anyone know how to repair the header of a wav file? I tried snd-7 but it cannot open the file. Sox doesnt reconize the file format. I can play the files written by PD by using: aplay -f dat test.wav Thanks for your help! -thewade ps. some links http://sourceforge.net/tracker/index.php?func=detail&aid=1122560&group_id=5… http://cvs.sourceforge.net/viewcvs.py/pure-data/pd/src/d_soundfile.c?rev=1.… http://www.aproximation.org/test.wav (not worth listening too, just a test tone with bad headers)

19 years, 8 months

[linux-audio-user] tagged FLAC files lister

by Andrew Gaydenko

Hi! I have some dir with plenty of sub-sub..-dirs with tagged FLAC files. Is there some utility to list all the files in some trimmed readable form? The result may be txt, html or something other file. Thanks in advance! Andrew

19 years, 8 months

Re: [linux-audio-user] Synthesis Tools: What to use and how to use it?

by thewade

> Just one more question: How does it look with Jack support in Pd? Jack and PD play well togeather. I am using 2.6.10-lsm with pd and jackd as started from qjackctl: it works great! Of course I have odd problems because I am running it on a 64-bit machine, but otherwise its all smooth as silk. Here is the PD site, complete with its own mailing list by the way: http://pd.iem.at -thewade

19 years, 8 months

[linux-audio-user] Extracting MIDI from old recordings

by Hans Fugal

Thought this was interesting: http://www.toolshed.com/blog/News/zenph.html,v -- .O. Hans Fugal | De gustibus non disputandum est. ..O http://hans.fugal.net | Debian, vim, mutt, ruby, text, gpg OOO | WindowMaker, gaim, UTF-8, RISC, JS Bach --------------------------------------------------------------------- GnuPG Fingerprint: 6940 87C5 6610 567F 1E95 CB5E FC98 E8CD E0AA D460

19 years, 8 months

Re: [linux-audio-user] Ardour manual

by Reuben Martin

Noah Roberts wrote: > On Sat, 05 Mar 2005 14:03:14 -0600, Reuben Martin <reuben.m(a)gmail.com> wrote: > >>Noah Roberts wrote: >> >>>The website says that when the manual is finished it will be available >>>for sale. The download of the free scrambled version says it was last >>>revised more than a year ago. Is this thing ever going to be done?! >>> >> >>http://listserver.dreamhost.com/pipermail/ardour-dev-ardour.org/2004-Decemb… >> >>It always helps to send Paul money... :) > > > Well then when is the wiki going to be up? > > I think that Paul made an illogical assumption with regard to people > purchasing the manual. Obviously nobody is going to want to buy > something that is not finished. I for one was just waiting for > something to buy. I would certainly purchase a manual if there was > one; but there is no manual to purchase. > > Anyway, I like the wiki idea better so... > He was going to have a very nice professionally made manual made and printed, but he eventually decided that it wouldn't be cost effective. Don't expect anybody to be doing anything serious about manuals until at least version 1.0 is completed.

19 years, 8 months

[linux-audio-user] one /etc/modules.conf works differently for mdk 10.1 kernels?!!

by Piotr Sawicki

Hi, I have use mdk 10.1 with two kernels: kernel-multimedia-2.4.22.21mm.2mdk-1-1mdk and kernel-multimedia-2.6.10-1.mm.21mdk-1-1mdk I have set /etc/modules.conf for alsa succesfully to be able to work on kernel 2.4.22.21mm.2mdk-1-1mdk with two midi interfaces, but the same configuration on kernel 2.6.10-1.mm.21mdk-1-1mdk loads only ice1712 midi interface. Does anybody know, what is the source of my problem? Thanks Piottr [root@localhost speedtouchconf-10-Nov-2004]# cat /etc/modules.conf alias char-major-108 ppp_generic alias /dev/ppp ppp_generic alias tty-ldisc-3 ppp_async alias tty-ldisc-13 n_hdlc alias tty-ldisc-14 ppp_synctty alias ppp-compress-21 bsd_comp alias ppp-compress-24 ppp_deflate alias ppp-compress-26 ppp_deflate # --- BEGIN: Generated by ALSACONF, do not edit. --- # --- ALSACONF verion 1.0.6 --- #alias char-major-116 snd #alias char-major-14 soundcore #alias sound-service-0-0 snd-mixer-oss #alias sound-service-0-1 snd-seq-oss #alias sound-service-0-3 snd-pcm-oss #alias sound-service-0-8 snd-seq-oss #alias sound-service-0-12 snd-pcm-oss #options snd device_mode=0666 #alias snd-card-0 snd-ice1712 #alias sound-slot-0 snd-ice1712 alias char-major-116 snd alias char-major-14 soundcore #-- OSS compatibility alias alias sound-slot-0 snd-ice1712 alias sound-service-0-0 snd-mixer-oss alias sound-service-0-1 snd-seq-oss alias sound-service-0-3 snd-pcm-oss alias sound-service-0-8 snd-seq-oss alias sound-service-0-12 snd-pcm-oss alias sound-slot-1 snd-mpu401 alias sound-service-1-0 snd-mixer-oss alias sound-service-1-1 snd-seq-oss alias sound-service-1-3 snd-pcm-oss alias sound-service-1-8 snd-seq-oss alias sound-service-1-12 snd-pcm-oss #-- Options options snd major=116 cards_limit=2 #device_mode=0666 device_gid=0 device_uid=0 options snd-ice1712 index=0 options snd-mpu401 index=1 port=0x330 irq=5 #-- Keep modules from being autocleaned add options -k snd-card-0 add options -k snd-card-1 # --- END: Generated by ALSACONF, do not edit. --- alias eth0 8139too alias snd-0 snd-ice1712 alias snd-1 snd-mpu401 [root@localhost speedtouchconf-10-Nov-2004]# -- Kopalnia Dzwieku Piotr Karol Sawicki email: pelle(a)plusnet.pl strona domowa: www.piotr.art.pl gg: 8976726 jabber ID: pelle(a)jabber.aster.pl

19 years, 8 months

[linux-audio-user] USX2Y rawusb mode

by Spencer Russell

So my US428 was working pretty well on my rackmount computer, but with that motherboard fried, I'm now back to using my laptop. For some reason my US428 doesn't like my laptop very much. One thing that seemed to be a problem was that here was some sort of qjackctl conflict with the non-multithreaded QT libs, so I installed the multithreaded ones, recompiled, and at least my computer is no longer crashing whenever I start start jackd from qjackctl with my us428. However, I'm getting more xruns than I think I should, and it might be beacuse I think I'm not using the rawusb mode. Seems that I need to use -dhw0,2 to use rawusb mode, but when I try that, I get ALSA/USX2Y: Cannot open hwdep device "hw:0,1" It should be located at hw:0,0, I think, but I'm not sure how to specify that. Any ideas? thanks, spencer

19 years, 8 months

[linux-audio-user] EgoSys U2A control panel - does it exist ?

by Spec

let me know if you find one or write one, I have not tried using mine with linux yet, but would be handy to have full routing control like you say. Ta.

19 years, 8 months

[linux-audio-user] EgoSys U2A control panel - does it exist ?

by Jan Holst Jensen

Hi. I have an EgoSys U2A USB sound card. Audio works without a hitch with kernel 2.6.10, but at some point I will have to use the extra routing features that the card has (switching input to digital in, choosing coax/optical in etc.). I have not been able to find a Linux version of the Windows-based U2A control panel applet that comes with the card. Does anyone know whether it exists ? If not I am going to attempt writing one. I just wouldn't want to duplicate existing work. Cheers -- Jan Holst Jensen, Copenhagen, Denmark __________________________________ Celebrate Yahoo!'s 10th Birthday! Yahoo! Netrospective: 100 Moments of the Web http://birthday.yahoo.com/netrospective/

19 years, 8 months

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Linux-audio-user March 2005