Linux-audio-user November 2003

linux-audio-user@lists.linuxaudio.org

108 participants
112 discussions

[linux-audio-user] Re: rezound and jackd

by james kellam

Hello again, Just wanted to let everyone know, that I found a way to solve the problem - I uninstalled rezound!. Seems such a shame as it was a nice lookin app, but I already have one app that doen't play nice with jackd, don't need two do I =). Oh, and I was having a problem with fftw. seems a person needs the old version (2.1.?) AND the new version (3.0.1), found this out by trial and error as googleand the archives weren't of any help. So the batting average is thus: 9 audio applications installed or attempted. None work fully, 3 work soso. Funny thing is, in windows, I can take the apps that have been ported over to windows by those very same *nix developers and they work. So I'm wondering why they "finish" the job whenever they port to windows? Could it be that they know the windows people expect a certain standard? Maybe developers get lazy when designing for Linux? I don't know. The sadest thing is that I hate M$ and don't really care to use its OS, yet it looks like I'm still going to have to for some apps :( Lest you think it is my "unfamiliarity" with Linux. This is a lfs-4.0 system that I have made myself, it is connected to the net and 99% of it works just fine. well, gtg, seems I've got to reinstall win2k on that box I took it off of :X later, james hehe, these apps still don't make any noise :D -- airbrush(a)sdf.lonestar.org SDF Public Access UNIX System - http://sdf.lonestar.org

21 years, 1 month

[linux-audio-user] trying to get ssm's JackPlugin working

by Jim Lynch

I built jack and ssm (and rebuilt my 2.4.22 kernel with caps, lowlat, preempt) and I'm having problems getting the plugin to work. First, there was a function pointer type mismatch in the sample rate change callback function, which I fixed. Now, recent cvs ssm builds with jack-0.80.0 (well, for me... I could send my patch...) I get the jack plugin gui rect on the canvas of ssm without problem, it does switch back and forth between detailed and simple GUI. When I have the jack plugin without connecting it to anything and not attached to the jack server, output to the oss output works fine, but when I tell the jack plugin to attach, I get a buzz sound whose pitch is the same as the rate the Process callback is being called; if I have a mixer before the output plugin, the volume of the pitch is scaled by the volume sliders. When I have any jack plugin input connected from any ssm plugin output, -and- the plugin is attached to jackd -and- the jack plugin's input is routed to an alsa output, I get a different- sounding buzz that is also the same rate as the Process callback invocations. This buzzing sound is -not- scaled by any volume sliders in ssm. At the moment, I'm not sure what to do... but I'm looking into the possibility that the samples as represented by jack are not of the same data type (-and- don't get converted) as the samples as represented by ssm. Comments? Help? :) -Jim -- Jam sessions community web site: http://jam.sessionsnet.org

21 years, 1 month

[linux-audio-user] Jack transport...

by Aaron Trumm

hi all - I'm trying to understand the concept of Jack Transport, so I can understand what's not working, and what I'm just missing... here's an example I crossing my fingers on, but figured wouldn't work: run jack, run ardour, run rosegarden. set ardour to "jack transport master" and rosegarden to "jack transport slave" - play ardour, hope that rosegarden starts up - of course this didn't happen, but I can hope! :) I knew it wouldn't happen, because the sync capabilities in both programs aren't done, I know that part - but I was curious if it would try at least, or what but then it occurred to me that even with everything working, there may be something more to do, perhaps with Jack (what? I dunno maybe jackd --enablethedamntransport or something :) ) - so I thought I'd try and find this out - and as always, I look around a bit, and if I don't start finding mention of it pretty quick, I ask this list... --------------------------------------------------------------- Houston Poetry Slam Team www.houstonpoetryslam.com NQuit Records www.nquit.com ---------------------------------------------------------------

21 years, 1 month

[linux-audio-user] resend - cheesetracker

by Aaron Trumm

yeah yeah I'm workin' hard, sendin lotso questions - sorry if I yack too much :) Cheesetracker - maybe cool - can't tell - very unintuitive for me - are there any tutorials, step by steps, how-to's, or demo/example files (the last because if I can hear it do it's job with something already made I'll start to understand really fast) --------------------------------------------------------------- Houston Poetry Slam Team www.houstonpoetryslam.com NQuit Records www.nquit.com ---------------------------------------------------------------

21 years, 1 month

[linux-audio-user] Advice on buying a Quattro

by aking＠lgh.com.au

Hi All, I'm considering buying a secondhand M-Audio Quattro. There are plenty of them popping up on ebay all the time. The problem is I live in Australia and the quattro uses an external power supply - does anyone know if a Quattro bought in the US can be made to work on Australia's 240V mains power - either through an adaptor or a different power supply? Cheers, - Adam

21 years, 1 month

[linux-audio-user] alsa start failed

by felix.news＠qodiga.com

Hi! I have a problem starting my alsa drivers... doing: # /etc/init.d/alsa start Starting ALSA (version 0.9.6): ens1370-failed failed I have a soundblaster with ensoniq 1370 chip. What I'm doing wrong? Audio works fine without alsa... loading es1370 module, but I need alsa to run ardour. Thanks a lot, PD: My computer is running debian/unstable -- Félix Cuello -- Al que a buen árbol se arrima, buena sombra le cobija.

21 years, 1 month

[linux-audio-user] [OT] Linux soundapps site updated

by Dave Phillips

Greetings: Yes, it's true, I've finally updated the sites with a new edition for your weekend browsing pleasure. If you don't already know the drill, you can follow these links to the goods: http://linux-sound.org (USA) http://www.linuxsound.at (Europe) http://linuxsound.jp (Japan) Have fun ! Best regards, Dave Phillips

21 years, 1 month

[linux-audio-user] Rezound and jackd

by james kellam

Hi once again all, I have installed rezound (succesfully I hope! ). But it seems to hang if I try to use jaskd. Here's what happens: I fire up an xterm and type: jackd -d alsa -d hw:0 Then I see this: jackd 0.80.0 ---notices--- jack compiled with System V SHM support loading driver .. hw:0|hw:0|1024|2|4800|nomon|swmeter|rt open starting engine Then I fire up another xterm and type: rezound the second I do that in the first xterm (jackd's) I see this: alsa_pcm:xrun of at least 8.834msecs Then (or at the same time) a dialog box pops up on the screen: Choose port for output Chose 1 I choose: alsa_pcm:playback.1 and I click on ok (green check mark) Then everything stops when I get tired of waiting and ^c the rezound window, this pops up in the jackd term: subgraph starting at rezound timed out (subgraph_with_fd=11, status = 1086326156, state = Triggered) subgraph starting at rezound timed out (subgraph_with_fd = 11, status = 1088326156, state = Triggered) I am using the latest rezound :0.8.3beta and jack is 0.80.0 alsa is version 9.rc2 sblive 5.1 850mHz stick of Celery 256mBram lfs-4.0 distro Hope this is enough info =) thanks again for al the help guys james -- airbrush(a)sdf.lonestar.org SDF Public Access UNIX System - http://sdf.lonestar.org

21 years, 1 month

[linux-audio-user] Re: stompboxes2 and audacity question

by james kellam

Hi all, I have been able to record guitar parts in audacity. It weems to work real fine so far. However I still can't get anything to come through stompboxes2 other than a hissing sound. I guess it just wasn't meant to be. What I intended to do with stompboxes2 was to just play through them at first, with the option of recording through them later. The way I usually record guitars is to tun them through an amp, and mike the amp, the mike going to a mixer, or more preferable the br-008. I'm not too heartbroken over the stompboxes2 being broken because I still have the br-008, and I can always record through audacity ( pretty good ladspa effects there too!). Thanks all who tried to help. This is one "Kick Butt" forum! later, james -- airbrush(a)sdf.lonestar.org SDF Public Access UNIX System - http://sdf.lonestar.org

21 years, 1 month

[linux-audio-user] openAL and emu10k1

by Gian Paolo Mureddu

Hi guys, I don't konw if you can help me out here, but I could not find anywhere to ask this, so here I go. I recently downloaded an compiled OpenAL on my system via CVS. Every thing was OK, except when I tried to compile with support for my SB-Live! card (emu10k1 chipset, running through ALSA). I went trhough the instructions and the package did configure correctly, here's what I asked of it: ./configure --help (just to see what options did I have) ./configure --enable-arch-asm=yes --enable-alsa=yes --enable-sdl=yes --enable-emu10k1=yes --enable-vorbis=yes --enable-smpeg=yes\ --enable-capture=yes make Here's the error I get: arch/emu10k1/emu10k1.c -o arch/emu10k1/emu10k1.o arch/emu10k1/emu10k1.c:13:25: AL/alkludge.h: No such file or directory arch/emu10k1/emu10k1.c: In function `emu10k1_blitbuffer': arch/emu10k1/emu10k1.c:247: `fd' was not declared here (first use in this fuction)arch/emu10k1/emu10k1.c:247: (Every identifier is only reported once arch/emu10k1/emu10k1.c:247: for the function in which it appears) arch/emu10k1/emu10k1.c:267: warning: implicit declaration of function `ASSERT' arch/emu10k1/emu10k1.c:240: warning: variable `fds' not used arch/emu10k1/emu10k1.c:241: warning: variable `i' not used arch/emu10k1/emu10k1.c: In function `release_emu10k1': arch/emu10k1/emu10k1.c:299: the value indicated by the subindex is neither matrix nor pointer arch/emu10k1/emu10k1.c:305: the value indicated by the subindex is neither matrix nor pointer arch/emu10k1/emu10k1.c:306: the value indicated by the subindex is neither matrix nor pointer arch/emu10k1/emu10k1.c:310: the value indicated by the subindex is neither matrix nor pointer arch/emu10k1/emu10k1.c: In main level: arch/emu10k1/emu10k1.c:322: conflicting types for `get_emu10k1channel' arch/emu10k1/emu10k1.h:28: previous declaration of `get_emu10k1channel' arch/emu10k1/emu10k1.c:345: conflicting types for `set_emu10k1channel' arch/emu10k1/emu10k1.h:29: previous declaration of `set_emu10k1channel' arch/emu10k1/emu10k1.c: In function `pause_emu10k1': arch/emu10k1/emu10k1.c:381: incompatible asignment types arch/emu10k1/emu10k1.c: In function `resume_emu10k1': arch/emu10k1/emu10k1.c:406: incompatible asignment types arch/emu10k1/emu10k1.c: In function `capture_emu10k1': arch/emu10k1/emu10k1.c:548: warning: `return' without values, in a function tha does not return void arch/emu10k1/emu10k1.c:553: warning: this function may return with or without a value gmake[1]: *** [arch/emu10k1/emu10k1.o] Error 1 gmake[1]: Exiting directory `/home/gianni/openal/linux/src' make: *** [all] Error 2 Sorry if some of the messages are misspelled, since the output was originally in Spanish I had to translate the best I could. Any ideas? Thanks! Gian Paolo

21 years, 1 month

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Linux-audio-user November 2003