Linux-audio-user April 2006

linux-audio-user@lists.linuxaudio.org

171 participants
186 discussions

[linux-audio-user] FC5 + X86_64 + RT16 = no boot

by Mike Taht

Has anyone bit the bullet and updated to FC5? I did a while back... (the compelling reason was that I got a new laptop hard disk - 7200 RPM - woohoo) with livna, and 34 hours of painful yum fetching missing libs and compiling random things later I almost have a laptop that can do audio again. (I'm mostly happy with the FC5 release, save for the suppressed fury at the maintainers for losing the "install everything" option, and at gnome for continuing to dumb down the interface to the point of stupidity... but I digress) I've built a couple versions of the 2.6.16-RT kernel, 5,13,16, but it freezes at the "loading linux" prompt. The only semi-dubious thing I see on the build is: SYSCALL arch/x86_64/ia32/vsyscall-sysenter.so /usr/bin/ld: warning: i386:x86-64 architecture of input file `arch/x86_64/ia32/vsyscall-sysenter.o' is incompatible with i386 output SYSCALL arch/x86_64/ia32/vsyscall-syscall.so /usr/bin/ld: warning: i386:x86-64 architecture of input file `arch/x86_64/ia32/vsyscall-syscall.o' is incompatible with i386 output I note that there seem to have been a few x86_64 bugs fixed in the 2.6.16.Xreleases, so I will try patching those in next.... I'm sore tempted to go back to 2.6.14-rtXX, but don't know what that will break... with the update to the compiler, the OS, etc... So has anyone got anywhere/had issues with FC5/gcc 4.1/x86_64/RT? current .config attached (I started with full debugging on... now gradually eliminating drivers) - up until this build I had HRT turned on.. compiling now... -- Mike Taht PostCards From the Bleeding Edge http://the-edge.blogspot.com

18 years

[linux-audio-user] alsa client numbering

by Atte André Jensen

Hi I just downloaded, patched and installed 2.6.16.5-rt14. Works fine, but for the first time in my life have 'Midi Through' gotten client number 14, my evolutions keyboards are 24 and 28 (the 449C fails to show up). Anyone experienced this? Solution? Need more info? -- peace, love & harmony Atte http://www.atte.dk http://www.atte.dk/gps

18 years

[linux-audio-user] SysEx - which app?

by Josh Lawrence

The recent conversations on this list couldn't have come at a better time: next week I will take ownership of my new baby, a Roland VK8M. Many of the editing features, such as Leslie speed and chorus/vibrato settings, are hidden, and require that sysex strings be sent to the device via MIDI. I will be needing an app to do this. I read mention that sysexxer (?) is no longer maintained, so which app should I use? In my Windows days, a MIDI sequencer could do this, so I'm guessing that I might could use Rosegarden, but I haven't confirmed this. Any suggestions? -- Josh Lawrence http://www.hardbop200.com

18 years

[linux-audio-user] SysExxer and Clavia Nord Stage

by Markus Herhoffer

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I want to send a sysex dump to my Clavia Nord Stage, but I get some strange messages: First "Data successfully sent", then "Some error occured while writing to ". The Nord Stage hasn't received anything. I use the latest CVS version 0.8 of Sysexxer. The MIDI connections are set through ALSA. Sending sysex from the Nord Stage to Sysexxer works perfectly. According to the manual the Nord Stage is able to receive sysex data at any time. There is no special mode or special setting to configure the way it receives the data. Markus -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFEQ9M6uXdsp50C0vMRAqjHAJ9p2pYJy1ioYaQuvt1uJOt0X6NoJwCgnSu8 r9yzJq2q24lp5JEEGCWH+18= =3up4 -----END PGP SIGNATURE-----

18 years

Re: [linux-audio-user] Linux Audio SIP Conference Room!

by Lee A. Azzarello

ha ha ha! was wating for someone to mention that. I'm new to the activity of calling a phone number and idleing :). I'll turn it off, though I feel a small bit of satisfaction knowing I can broadcast any music regardless of copyright. Perhaps we can make a LAU playlist for the hold music? Send mp3/ogg files to me personally. -lee ----- Esben Stien <b0ef(a)esben-stien.name> wrote: > "Lee A. Azzarello" <lee(a)rockingtiger.com> writes: > > > connect to it > > Would be nice if you could remove the hold music or provide a way to > turn it off;). > > -- > Esben Stien is b0ef@e s a > http://www. s t n m > irc://irc. b - i . e/%23contact > [sip|iax]: e e > jid:b0ef@ n n

18 years

[linux-audio-user] Freecycle screenshots

by Predrag Viceic

Hi All, For those who didn't yet try Freecycle, or didn't manage to build it (which happens very often.. :( ), here is some meat: http://freecycle.redsteamrecords.com/screenshots/ Cheers, Predrag

18 years

[linux-audio-user] Java and native MIDI ports

by Adrien DANIEL

Hi there ! I don't know if asking that kind of question here is a good thing, but I try ! I am working on a little software for a work in my university. Its way of working is very simple : It gets MIDI events from a (virtual) port, modify them, and then send MIDI events to a (virtual) MIDI port. Typically, it looks like this : Instrument MIDI Output ---> My software ---> Input Soft Synth My problem is about opening those virtuals MIDI ports. I know how to do that with the ALSA API, but I would like to get that job done in Java. In fact, I wanna code my whole sofware in Java. I read somewhere (http://jsresources.sourceforge.net/faq_midi.html#connect_midi) that the native apps MIDI ports of the ALSA system where reachable in the Java 5 Sound API (as MidiDevice) when the virmidi module is loaded. Well, I loaded it, listed every MidiDevice availables on the Java System with a little piece of Java code, but I can't see, for example, the vkeybd Output port or the FluidSynth Input port ! Could someone help me ? :'( Cheers, AD

18 years

[linux-audio-user] Edirol UA-25 issues with ALSA

by Adrien DANIEL

Hi ! I am sorry, I am asking a lot of questions on these lists, but please believe me, I try to search by myself before posting ! Well, my problem is very simple : my Edirol UA-25 does not want to work on my Linux DeMuDi testing... First thing : my UA-25 is not detected at boot time. So, I load the snd-usb-audio module. Fine, now my card appears in the ALSA system. The MIDI ports work fine. No problem on that point. Now, when I try to launch Jack on my UA-25, it does not work at all : ALSA: cannot set hardware parameters for playback ALSA: cannot configure playback channel cannot load driver module alsa I tried to launch XMMS with the ALSA output driver, and it does not work better. I have done all the things that are written on the ALSA website for the support of the UA-25 with snd-usb-audio driver : creation of the /etc/modutils/alsa file and of the .asoundrc file, and I have run update-modules. The /etc/modules.conf file has been modified by the script, so it's ok. The problem seems to come from my ALSA configuration. I have tried alsaconf, but it only detects my integrated ESS Maestro3. And my hardware configuration is ok, because when I try the DeMuDi live CD, everything works for my UA-25 ! Grrr, I am getting crazy with all my audio problems ! Please.......... AD

18 years, 1 month

Re: [linux-audio-user] how to un-ipod some m4a songs.

by Lee A. Azzarello

----- paul wisehart <listreader(a)lupulin.net> wrote: > On Wed, Apr 12, 2006 at 08:32:04PM -0400, Lee Revell wrote: > > Is there an easy way to get the songs off the iPod under Linux? > > I've used gtkpod to get songs off of ipods with both apple and > windows > formatted ipods, and then used faad/lame to make mp3s. > (If the songs are stored as mp3, then obviously no conversion is > needed.) I'm a fan of the dir2ogg script in Debian for converting a directory of many other codecs to ogg/vorbis and keeping metadata. Also, if you would like to go the other way around I modified the mp32ogg script to do ogg->mp3 and renamed it "ipod hammer" since I changed it quite a lot. This is useful for example if you have a large collection of riped music in ogg/vorbis format and would like to share it with someone who only has an ipod. It's lossy, so sound quality is effected. It is obviously a band-aid until Apple gets their head out of their ass and listens to their customers who want a real open source codec. Download it here. Email me any issues. I'll be making a Debian package sometime soon. http://lee.97montrose.org/hacking/ipodhammer.tar -lee

18 years, 1 month

[linux-audio-user] QAmix configuration for M-audio 1010-LT

by Lee A. Azzarello

I'm in the process of replacing my hardware mixer with a MIDI fader box, a M-audio 1010-LT and QAmix. I have a functional template file for this card that works with QAmix. It currently has MIDI maped to the analog playback 1 and 2 to CC 7. If you're interested, download the template here. Hack it if you like. http://radio.socialtechnology.net/?q=node/5 -lee

18 years, 1 month

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Linux-audio-user April 2006