Linux-audio-user April 2006

linux-audio-user@lists.linuxaudio.org

171 participants
186 discussions

[linux-audio-user] Re: linuxsampler dapper packages

by francisco echeverria

> > On 4/9/06, francisco echeverria <franciscoecheverria(a)vtr.net> wrote: > >> > 02:50:34.320 New MIDI device lscp_create_midi_device: Error opening ALSA >> > sequencer (errno=0) >> > > my best guess is that you need to load the sequencer module - as root, > type '/sbin/modprobe snd-seq'. there's a way to make this change > stick through reboots, but i can't remember it. > > i think this is done... if i do "lsmod | grep snd" i get: snd_seq_dummy 3716 0 snd_seq_oss 35392 0 snd_seq_midi 8800 0 snd_seq_midi_event 7424 2 snd_seq_oss,snd_seq_midi snd_seq 51664 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_rawmidi 23840 3 snd_seq_midi,snd_mpu401_uart,snd_ens1371 snd_seq_device 8396 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq,snd_rawmidi snd_timer 22916 2 snd_seq,snd_pcm snd 51684 15 snd_seq_dummy,snd_seq_oss,snd_seq,snd_mpu401,snd_mpu401_uart,snd_ens1371,snd_rawmidi,snd_seq_device,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer pancho@ubuntu:~$ lsmod | grep snd snd_seq_dummy 3716 0 snd_seq_oss 35392 0 snd_seq_midi 8800 0 snd_seq_midi_event 7424 2 snd_seq_oss,snd_seq_midi snd_seq 51664 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_mpu401 6408 0 snd_mpu401_uart 7744 1 snd_mpu401 snd_ens1371 23456 1 gameport 17992 2 analog,snd_ens1371 snd_rawmidi 23840 3 snd_seq_midi,snd_mpu401_uart,snd_ens1371 snd_seq_device 8396 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq,snd_rawmidi snd_ac97_codec 94560 1 snd_ens1371 snd_pcm_oss 51104 0 snd_mixer_oss 17472 1 snd_pcm_oss snd_pcm 87492 3 snd_ens1371,snd_ac97_codec,snd_pcm_oss snd_timer 22916 2 snd_seq,snd_pcm snd 51684 15 snd_seq_dummy,snd_seq_oss,snd_seq,snd_mpu401,snd_mpu401_uart,snd_ens1371,snd_rawmidi,snd_seq_device,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer soundcore 11104 1 snd snd_page_alloc 9352 1 snd_pcm snd_ac97_bus 2752 1 snd_ac97_codec i think i've got all sound modules loaded and all other related apps works fine

19 years

[linux-audio-user] Linux distro to run audio on PPC

by Matthew Polashek

Hi! I'm looking for suggestions and comments on running Linux on PPC with the intention of making an audio box. I'm intersted in suggestions for distros and kernels, etc. I've got a Powerbook G4 17 that I'm dual booting with OSX and Yellowdog, but I'm looking for something better. Thanks! Matt Matthew Polashek matt(a)tinysongs.com www.tinysongs.com

19 years

[linux-audio-user] Tascam US122 MIDI Troubles

by Dan Easley

I've got a Tascam US122 that has worked fairly well out of the box with a dell inspiron laptop running FC3/CCRMA. MIDI did work but now doesn't. It shows up in QJackCtl's window, but no MIDI signals are passed through; even more telling, the MIDI IN LED on the unit doesn't light. I've tested the controller with a BCR2000 and it works fine; have also tried another controller with the Tascam. Again, the ports are apparently recognized by ALSA - in addition, audio works fine. I'm guessing it's a hardware failure of the Tascam, and I'll need to replace the unit, but I wanted to ask if you all can think of anything else linux-related I'm not thinking of. I don't think I've done any recent upgrades - if so, I did about a month ago. I don't use MIDI with the machine much, but had been planning to in the future. Thanks! -- daneasley(a)gmail.com dan(a)towndowner.com dan(a)burntpossum.com http://towndowner.com http://burntpossum.com

19 years

[linux-audio-user] beatroot

by Larry Troxler

I'm trying to get beatroot to run on a system based on Suse 10 (but with many audo and MIDI apps recompiled from source to get later versions). I am having dificulties due to the fact that I have the JRE version 1.4 installed, which I want to keep, but beatroot needs 1.3. I have made some progress; I installed JRE 1.3 from the sources from Sun, but am not sure how in general have JRE 1.3 coexist with 1.4. I have gotten to the point where beatroot runs, but fails to find the shared java libs. Any help from someone who has gone through a similar setup would be much appreciated. Thanks Larry

19 years

[linux-audio-user] mozplugger and firefox for using mplayer -ao jack

by Jürgen Schöneberg

HEJ! problem: firefox dont cares about mozplugger at all! I tried to get mozplugger working. (reason: I want to play Realaudio with mplayer and jack) MozPlugger version 1.7.3 with Mozilla Firefox 1.0.7, Copyright (c) 1998 - 2005 mozilla.org in firefox "about:plugins" is showing; MozPlugger 1.7.3 handles QuickTime Windows Media Player Plugin and the list of MIME types ... and Java(TM) Plug-in 1.5.0_06-b05 I have mozpluggerrc in /etc problem: but still firefox dont cares about mozplugger at all! ( I deleted pluginreg.dat also before starting firefox) a click on e.g http://www.sr.se/cgi-bin/p3/programsidor/index.asp?ProgramID=953 results in the question if I want to use gxine for opening file.ram ore others are resulting in "you have to install a plugin" have you any idea how can get this working? I tried also mplayer -ao jack in mozpluggerrc : define(MP_CMD,[mplayer -ao jack -really-quiet -nojoystick -nofs -zoom -vo xv,x11 -ao esd,alsa,oss,arts,null -osdlevel 0 $1 </dev/null]) thank you in advance Juergen

19 years

[linux-audio-user] Trouble with 2.15.19/20 kernel

by Bill Allen

Hi, On my laptop, I'm running ubuntu dapper. Using the 2.15.18 kernel, all my audio applications work great OOTB. Very few xruns. With the latest two kernels (2.15.19 and 2.15.20), when I start jack using qjackctl, it immediately starts reporting xruns at the rate of about 10 per second - and this is with no applications running at all. I'm not sure about how to go about debugging this. Any ideas? Regards, Bill

19 years

[linux-audio-user] SIS (SI7012) fails under jack

by tat＠riseup.net

Hello i have si7012 onboard soundcart, which runs without any problems under alsa. But doesn't work with jackd. Sofar i don't get a error from jackd when starting, the jackd runs smotly and accepts also input from application, Alsamixer shows also that master and pcm lines are up. The soundcard works with alsa but not when i use jackd so i guess the problem is related to jackd, what makes no sense to me since i think the alsa API should be totally transparent to jackd regardingless which soundcard is used. Any idea what could be my problem? version of alsa and jack (debian versions):: alsa-base: Installed: 1.0.10-3 alsa-utils: Installed: 1.0.10-1 jackd: Installed: 0.100.7-1 jack-tools: Installed: 0.0.2-4 qjackctl: Installed: 0.2.19a-1 kernel-image-2.6.8-2-386: Installed: 2.6.8-16sarge1 __ __ _/ |______ _/ |_ \ __\__ \\ __\ | | / __ \| | |__| (____ /__| \/

19 years

[linux-audio-user] Myspace group linuxaudio

by Esa Linna

If you have a profile in MySpace, I created quickly a group for linux audio users: http://groups.myspace.com/linuxaudio Suggestions for the group description & other stuff are welcome. my profile: http://www.myspace.com/esalinna

19 years

[linux-audio-user] Brooklyn NY: Linux Audio workshop this weekend

by Marco Scoffier

Hello all sorry for the late announcement, there is a series of Linux Audio workshops starting Sat Apr. 8th. put on by the folks at http://free103point9.org The address is in Brooklyn: 7 clifford place between meserole and calyer 718.791.1966 -- Marco ----- Forwarded message from tianna kennedy <tianna.kennedy(a)gmail.com> ----- April 8th: nerd stuff open source audio workshop hosted by lee in the ASC studio (ie, my bedroom). Call/write for directions. This will be the first of many... April 8th: 1 p.m. – it's over What is Ubuntu? What is GNU? What is Linux? Why three words instead of one? Key differences from proprietary systems. Bennefits and Detriments. The Gnome Desktop. The Jack Audio Connection Kit. Compatible Hardware. Simple recording with Alsaplayer, Jack and QArecord. Simple recording with live input, Jack and QArecord. Online Resources. April15th: Live Internet Broadcasting. Icecast. The Broadcast Server. Darkice. The Broadcast Encoder. How will your stream be delivered to your audience? Jack Review. Basic Concepts. Stream Monitoring. Configuring Darkice for mp3, vorbis and jack. Configuring Icecast. April 22th: Post production and web publishing. Audacity. Multitrack non-linear editing. Output and archiving formats. FLAC, mp3, wav, aiff and ogg/vorbis. Web Publishing. Podcasting versus old-school download. Web hosting resources. April 29nd: Ardour. The Professional Digital Audio Workstation. Goals. Practical and Political. Session Configuration. The Edit Window. Live Multi-Track Recording. The Region Bin. Multi Track Editing. Plugins and the Mix Window. Output Formats and Bouncing to Disk. Hardware Performance Considerations. May 6th: Installing Ubuntu. Mac or PC? 32bit or 64bit? Hardware Compatibility. Compatible Audio Interfaces. Disk partitions and Dual Booting. Configuring the Package Manager. Installing Audio Applications. Migrating Legacy Application Data to Ubuntu. Getting Support and Reporting Bugs. ----- End forwarded message -----

19 years

[linux-audio-user] Avenger Update

by Folderol

This composition is progressing well. It still isn't complete (no drum track) but all the instruments are more or less sorted now. Melody and chord sequences cleaned up and volumes balanced pretty much. I think I can ease off on the 3am stuff now! The instruments in the Waken section follow better, especially parts 3 and 5. The main instrument for the Avenger is fuller sounding and the incidentals sound clearer. The tailoff has a more appropriate instrument altogether. This fun :) I've just uploaded the latest version. http://www.folderol.ukfsn.org P.S. I recommend 'loud'! -- F

19 years

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Linux-audio-user April 2006