Linux-audio-user

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2 participants
20632 discussions

by Moeflon

I have a problem with Audacity. When trying to master a mixed CD, audacity crashes if I have more than 5 tracks (mp3) open next to eachother. The problem starts (I think) when I play a section of the last added track. The channel-synchronisation gets out of sync, leaving me a soundoutput with a couple of miliseconds of difference between the left and right channel. (Stereo-image seems much wider) Than the sound starts breaking apart. (missed blocks I think) After a buggy playback, when I edit something, 9/10 audacity crashes. This is the output I get: Tracks: 4 Mix length: 1465.880102 sec Elapsed time: 610.611000 sec Max number of tracks to mix in real time: 9.602710 Tracks: 4 Mix length: 1418.906208 sec Elapsed time: 413.716000 sec Max number of tracks to mix in real time: 13.718650 Tracks: 4 Mix length: 1419.946667 sec Elapsed time: 435.531000 sec Max number of tracks to mix in real time: 13.041062 Tracks: 4 Mix length: 1425.408000 sec Elapsed time: 413.526000 sec Max number of tracks to mix in real time: 13.787844 Tracks: 4 Mix length: 1737.204295 sec Elapsed time: 481.033000 sec Max number of tracks to mix in real time: 14.445614 Tracks: 6 Mix length: 2670.358939 sec Elapsed time: 1766.371000 sec Max number of tracks to mix in real time: 9.070662 Segmentation fault I'm running Audacity 1.1.3.2. The problem arises both in 44100 & 48000-projects Anybody experiencing similar problems? Any sugestions what causes this?

22 years, 2 months

[linux-audio-user] Re: Compiling PD

by Luke Yelavich

Just to add to my previous email, this is the error I get. cc -O2 -o ../bin/pd-watchdog s_watchdog.c cc -DPD -DUNIX -Wall -W -Wstrict-prototypes -Werror -Wno-unused -Wno-parentheses -Wno-switch -O6 -funroll-loops -fomit-frame-pointer -DDL_OPEN -DALSA01 -DINSTALL_PREFIX=\"/bin\" -I. -c -o ../obj/t_main.o t_main.c cc -DPD -DUNIX -Wall -W -Wstrict-prototypes -Werror -Wno-unused -Wno-parentheses -Wno-switch -O6 -funroll-loops -fomit-frame-pointer -DDL_OPEN -DALSA01 -DINSTALL_PREFIX=\"/bin\" -I. -c -o ../obj/t_tkcmd.o t_tkcmd.c cc1: warnings being treated as errors t_tkcmd.c: In function `pdgui_startup': t_tkcmd.c:349: warning: passing arg 3 of `Tcl_CreateCommand' from incompatible pointer type make: *** [t_tkcmd.o] Error 1 Any help would be much appreciated. Thanks Luke

22 years, 2 months

[linux-audio-user] problem compiling cvs of 2003-04-19

by iriXx

hi, i've just downloaded the cvs from the repository of 2003-04-19 and am trying to compile for use on my desktop machine... which has the wonderful and rather overkill combination of a sbawe, msnd-pinnacle and usb-audio (quattro)... i'm getting the following error on making cvs: gcc -D__KERNEL__ -DMODULE=1 -I/usr/src/alsa/alsa-driver/include -I/lib/modules/2.4.18-6mdk/build/include -O2 -mpreferred-stack-boundary=2 -march=i586 -DLINUX -Wall -Wstrict-prototypes -fomit-frame-pointer -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -DALSA_BUILD -DKBUILD_BASENAME=init -c -o init.o init.c In file included from init.c:2: ../alsa-kernel/core/init.c:671: conflicting types for `snd_power_wait_Rc1205744'/usr/src/alsa/alsa-driver/include/sound/core.h:187: previous declaration of `snd_power_wait_Rc1205744' make[1]: *** [init.o] Error 1 make[1]: Leaving directory `/usr/src/alsa/alsa-driver/acore' make: *** [compile] Error 1 any ideas if i've got a missing library or something? bw m~

22 years, 2 months

[linux-audio-user] RME Hammerfall DSP Multiface?

by Darren Landrum

Apologies if this question has been asked before. I'm looking at finalizing the design for my studio, and I figure that Linux + Ardour is looking really good at this point. I also investigated the RME line, and found the Multiface, which looks like exactly what I need. So my question is, has anyone used this card with Linux, and does it work well? Thank you for your help. Regards, Darren Landrum

22 years, 2 months

[linux-audio-user] MIDI routing software

by Luke Yelavich

Hi folks Maybe I haven't been looking very hard, but I am after a piece of software that allows you to assign different events to different notes/controllers. For example, I want to assign the sustain pedal to a note instead of being sustain. What software is capable of doing this, if there is any? Thanks in advance Luke

22 years, 2 months

[linux-audio-user] Ladspa-vst

by Esa Linna

What should I fix - I installed libladspavst-0.1.2-3mdk.rpm but Audacity does not show my VST plugins that exist in /home/esa/VST/ I did export VST_PATH=/home/esa/VST -- Esa Linna <denzo(a)mbnet.fi>

22 years, 2 months

[linux-audio-user] convert midi to wav

by Bryan Koschmann - GKT

Hello, Just wondering what the best way to convert a midi to wav is, while preserving the sound? I use an SB live with the standard 8mg soundfont (from creative) so whatever sounds like that would be perfect. I was looking at Timidity, but it seems to use different sounds (AFAICT). Any thoughts? Thanks! Bryan

22 years, 2 months

[linux-audio-user] multiple voice (choir?) effect

by Bryan Koschmann - GKT

Does anyone know of either a program, plugin, or even technique, to make a single recorded voice sound like many? They don't necessarily need to vary in pitch I guess, just sound like many people singing. Odd request I'm sure :) Thanks, Bryan

22 years, 2 months

[linux-audio-user] jackd fails to start: cannot create shm segment /jack-shm-registry (No such file or directory)

by Ivica Bukvic

Hi all, any ideas on this one? I have 2 soundcards configured: sblive rme 9652 my modules.conf looks like this: #install rme9652 Hammerfall buffer first before memory gets fragmented pre-install snd-hammerfall-mem alias eth0 3c59x probeall usb-interface usb-uhci alias /dev/nvidia* nvidia # ALSA native device support alias char-major-116 snd options snd major=116 cards_limit=3 alias snd-card-0 snd-emu10k1 alias snd-card-1 snd-rme9652 alias snd-card-2 snd-usb-audio # OSS/Free compatibility # SBLIVE (Card 0) alias char-major-14 soundcore alias sound-slot-0 snd-0 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 #We'll use Hammerfall (Card 1) only as an ALSA device # USB-MIDI (Card 2) alias sound-slot-2 snd-2 alias sound-service-2-1 snd-seq-oss alias sound-service-2-8 snd-seq-oss lsmod reflects that everything is loaded ok: Module Size Used by Tainted: P isofs 28244 1 (autoclean) zlib_inflate 21156 0 (autoclean) [isofs] nls_iso8859-1 3516 1 (autoclean) snd-pcm-oss 42468 0 (autoclean) snd-mixer-oss 14296 0 (autoclean) [snd-pcm-oss] snd-seq-oss 30016 0 (autoclean) (unused) snd-seq-midi 4576 0 (autoclean) (unused) udf 92128 0 (autoclean) sr_mod 16952 2 (autoclean) floppy 56028 0 (autoclean) snd-emu10k1-synth 5116 0 (unused) snd-emux-synth 32092 0 [snd-emu10k1-synth] snd-seq-midi-emul 6652 0 [snd-emux-synth] snd-seq-virmidi 4556 0 [snd-emux-synth] snd-seq-midi-event 5800 0 [snd-seq-oss snd-seq-midi snd-seq-virmidi] snd-seq 44560 2 [snd-seq-oss snd-seq-midi snd-emux-synth snd-seq-midi-emul snd-seq-virmidi snd-seq-midi-event] snd-usb-audio 47744 0 (unused) snd-rme9652 21164 0 snd-hammerfall-mem 2848 0 [snd-rme9652] snd-emu10k1 71348 0 [snd-emu10k1-synth] snd-pcm 79680 0 [snd-pcm-oss snd-usb-audio snd-rme9652 snd-emu10k1] snd-timer 19272 0 [snd-seq snd-pcm] snd-rawmidi 18304 0 [snd-seq-midi snd-seq-virmidi snd-usb-audio snd-emu10k1] snd-page-alloc 7960 0 [snd-emu10k1 snd-pcm] snd-util-mem 2984 0 [snd-emux-synth snd-emu10k1] snd-ac97-codec 40416 0 [snd-emu10k1] snd-seq-device 5740 0 [snd-seq-oss snd-seq-midi snd-emu10k1-synth snd-emux-synth snd-seq snd-emu10k1 snd-rawmidi] snd-hwdep 6272 0 [snd-emu10k1] snd 41476 0 [snd-pcm-oss snd-mixer-oss snd-seq-oss snd-seq-midi snd-emux-synth snd-seq-virmidi snd-seq-midi-event snd-seq snd-usb-audio snd-rme9652 snd-emu10k1 snd-pcm snd-timer snd-rawmidi snd-util-mem snd-ac97-codec snd-seq-device snd-hwdep] parport_pc 25320 1 (autoclean) lp 8224 0 (autoclean) parport 35232 1 (autoclean) [parport_pc lp] agpgart 41248 3 (autoclean) nvidia 1593216 10 (autoclean) nfsd 74992 8 (autoclean) af_packet 16872 1 (autoclean) 3c59x 29936 1 (autoclean) supermount 74908 2 (autoclean) ide-scsi 11440 1 scsi_mod 105556 2 [sr_mod ide-scsi] ide-cd 33952 0 cdrom 31712 0 [sr_mod ide-cd] usb-midi 19256 0 (unused) soundcore 6500 0 [snd usb-midi] usbmouse 2936 0 (unused) keybdev 2720 0 (unused) mousedev 5332 1 hid 21028 0 (unused) input 5760 0 [usbmouse keybdev mousedev hid] usb-uhci 25932 0 (unused) usbcore 75616 1 [snd-usb-audio usb-midi usbmouse hid usb-uhci] rtc 8892 0 (autoclean) ext3 62252 3 jbd 41500 3 [ext3] my /etc/asound.conf looks like this: pcm.sblive { type hw card 0 } ctl.sblive { type hw card 0 } pcm.rme9652 { type hw card 1 } ctl.rme9652 { type hw card 1 } When I do: aplay -D sblive <filename> it works just fine. Yet, when I do jackd -d alsa -d hw:0 or jackd -d alsa -d sblive or simply jackd -d alsa I get the following _every time_: jackd 0.68.0 Copyright 2001-2003 Paul Davis and others. jackd comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details key for /tmp/jack/shm/jack-shm-registry is 0x6a06252b cannot create shm segment /jack-shm-registry (No such file or directory) cannot create engine jack main caught signal 15 I am using MDK 9.1 with low-lat kernel (otherwise vanilla), and the CVS jack (4/17/03). The rpm for MDK (0.66) also has the same issue. Any help on this one is greatly appreciated! Thank you! Sincerely, Ivica Ico Bukvic, composer & multimedia sculptor http://meowing.ccm.uc.edu/~ico

22 years, 2 months

[linux-audio-user] Jack: renaming audio-ports?

by Julien Patrick Claassen

Hi all! Does anyone know if I can rename audio-ports connected to jack? I'm running fluidsynth and it create: fluidsynth:left, fluidsynth:right. But I would need fluidsynth:out_1 and out_2. Is this possible with the console-tools only, because I CAN'T use any GUI? Thanks for any help. Kindest regards Julien Julien Patrick Claassen jclaassen(a)gmx.de julien(a)c-lab.de http://www.geocities.com/jjs_home SBS C-LAB Fuerstenallee 11 33102 Paderborn Phone: (+49) 5251 60 6060 Fax: (+49) 5251 60 6065 www.c-lab.de

22 years, 2 months

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Linux-audio-user