Linux-audio-dev March 2003

linux-audio-dev@lists.linuxaudio.org

88 participants
102 discussions

[linux-audio-dev] Anyone able to run Csound in Linux in real-time?

by ico＠fuse.net

Hi all, I've been messing with Csound recently in order to see whether csound can be used well in real-time settings. The problem is that I tried icsound and the other csound (forget the source) and neither were able to output anything in real-time. I've used -o devaudio flag, also -W (for wave) output, and while my scorefile finished without any errors, I got no sound out. If I try to do <csound call> > /dev/dsp I get garbage sound since the header is all screwed up by the verbose output of the csound process. I am using latest ALSA and I compiled csound from scratch and still no luck. So, I was wondering if anyone had any luck running it in real-time. P.S. I've been also having a terrible time trying to compile externals in the icsound (i.e. OSCext and others). I get a huge number of errors and am not sure where the problems is stemming from. Any help is greatly appreciated! Ico

21 years, 9 months

Re: [linux-audio-dev] SB Audigy Linux Drivers?

by Raysiel

I know that the 1394 FW port is in some way supported in kernel>=2.4.19 www.linux1394.org NEway I can't make it out. It doesn't wanna work :( -- ..::Rem Tene, Verba Sequentur::.. Riccardo, L'Eccezione Che Conferma La Regola

21 years, 9 months

[linux-audio-dev] RE:linux-audio-dev digest, Vol 1 #398 - 3 msgs

by RichardC＠europlex.ie

Hello linux-audio-dev-request(a)music.columbia.edu I have received your e-mail regarding 'linux-audio-dev digest, Vol 1 #398 - 3 msgs' I will be out of the office until the 24th of March. Please refer any queries that require immediate attention to Phil Carroll @ philc(a)europlex.ie Regards Richard Caldwell

21 years, 9 months

[linux-audio-dev] Mp3 to Wav converter

by Vandana

Hi, I am building a sound editor and I wrote code to extract samples from the wav files. I would also like to support processing of mp3 files in my application. Instead of using a library to parse the mp3 files, I am planning to convert the mp3 files to wav files (from within my program) and then perform the wav processing functions that I have already written. Is there a software I can use to convert mp3 files to wav files from within my program? Thanks, Vandana.

21 years, 9 months

[linux-audio-dev] RE:linux-audio-dev digest, Vol 1 #397 - 5 msgs

by RichardC＠europlex.ie

Hello linux-audio-dev-request(a)music.columbia.edu I have received your e-mail regarding 'linux-audio-dev digest, Vol 1 #397 - 5 msgs' I will be out of the office until the 24th of March. Please refer any queries that require immediate attention to Phil Carroll @ philc(a)europlex.ie Regards Richard Caldwell

21 years, 9 months

[linux-audio-dev] important mail from Dr Patrick

by Dr Ayo Patrick

7 Kofo Abayomi Street, Victoria Island, P.M.B. 12701, Lagos. Office Of The Chairman: Dr Ayo Patrick Presidential Contract Review Panel Attn: The President/CEO Dear Sir, Proposal for Transfer Assistance I am making this contact with you on behalf of my colleagues and I after the satisfactory information we gathered from the internet We are members of the Presidential Contract Review Panel on foreign debt. We are contacting you as a trustworthy individual, into whose account we intend to transfer some funds. Presently, we have in our possession, instrument of payment for US$10M (Ten Million U.S. Dollars), This amount arose from over-invoicing of some supplies and engineering works contracts which had been financed by the Ministry of works. The Contractors have been paid in full for contracts executed. The fund are therefore free to be transferred overseas without any risk whatsoever. Due to the nature of accrual of these funds, it has to be applied for by a foreign individual or organisation, and payment can only be made into a foreign account: Hence this contacts is necessary to accomplish this deal. We are willing to compensate you with 20% of the amount for providing the account and all other relevant assistance to enable us accomplish this, 5% will be used for the reimbursement of all expenses that will be incurred by both parties during the course of this financial transaction; the remaining 75% is for my associates and I. We shall require from you the following urgently, by fax or email: Your name, contact address,telephone and fax numbers. My colleagues and I have had fruitful discussions with relevant top officials of Debt Reconciliation Committee (DRC) and they have agreed to co-operate in the transfer. An application for funds transfer will be made at the appropriate ministries in favour of you, the beneficiary. Thereafter you will be officially regarded as having executed the contract for the Nigerian National Petroleum Corporation for which payments is being made. This process makes the operation legal according to the laws of the federal republic of Nigeria. Please, treat this transaction as strictly confidential, we are civil servants who would not want our names tarnished, bearing in mind our positions. Thanks for your anticipated co-operation, while I await your timely response. Yours faithfully, Dr Ayo Patrick

21 years, 9 months

[linux-audio-dev] ANNOUNCE: BEAST/BSE v0.5.0

by Stefan Westerfeld

----- Forwarded message from Tim Janik <timj(a)gtk.org> ----- Date: Thu, 13 Mar 2003 22:41:04 +0100 (CET) From: Tim Janik <timj(a)gtk.org> To: Beasty Crowd <beast(a)beast.gtk.org> cc: gnome-announce-list(a)gnome.org Subject: ANNOUNCE: BEAST/BSE v0.5.0 X-Mailing-List: <beast(a)gimp.org> BEAST/BSE version 0.5.0 is available for download at: ftp://beast.gtk.org/pub/beast/v0.5 or http://beast.gtk.org/beast-ftp/v0.5 BEAST (the Bedevilled Audio SysTem) is a graphical front-end to BSE (the Bedevilled Sound Engine), a library for music composition, audio synthesis and sample manipulation. The project is hosted at: http://beast.gtk.org This new development series of BEAST comes with a lot of the internals redone, many new GUI features and a sound generation back-end separated from any GUI activities. The most outstanding new feature is the track editor which allows free arrangement of parts in songs and adds loop support to simplify song edits. Be warned though, the .bse file format hasn't completely stabilized yet, so incompatibilities with future versions may occur. Overview of Changes in BEAST/BSE 0.5.0: * Moved BSE into its own thread * Added IDL based code generator [Stefan Westerfeld] * Deployed new middleware layer * Major documentation generation improvements [Alper Ersoy] * Generate structure documentation [Timj, Alper] * Added documentation about Gtk+ GUI extensions * Made documentation browser navigatable * Improved MIDI support * Added track editor to allow complex song arrangements * The guile shell to BSE is named bsesh now * Major code cleanups, bug fixes and refactoring * Lots of GUI fixes, improvements and revamps * Bug fixes and major cleanups --- ciaoTJ ----- End forwarded message ----- -- -* Stefan Westerfeld, stefan(a)space.twc.de (PGP!), Hamburg/Germany KDE Developer, project infos at http://space.twc.de/~stefan/kde *-

21 years, 9 months

[linux-audio-dev] RE:linux-audio-dev digest, Vol 1 #396 - 4 msgs

by RichardC＠europlex.ie

Hello linux-audio-dev-request(a)music.columbia.edu I have received your e-mail regarding 'linux-audio-dev digest, Vol 1 #396 - 4 msgs' I will be out of the office until the 24th of March. Please refer any queries that require immediate attention to Phil Carroll @ philc(a)europlex.ie Regards Richard Caldwell

21 years, 9 months

[linux-audio-dev] now streaming: linux audio developers meeting at zkm in karlsruhe

by J�rn Nettingsmeier

hi everyone ! i'd like to invite you all to tune in to our live streaming program from the linux audio developers meeting at the zkm karlsruhe. please visit http://www.linuxdj.com/audio/lad/eventszkm2003.php3 for a list of streaming mirrors and additional material (slides). dust off your mp3 players, it's only 32 kbit/sec ! currently speaking is alsa core developer takashi iwai, further speakers will include paul davis and dave philips. best, joern J�rn Nettingsmeier Kurf�rstenstr 49, 45138 Essen, Germany http://spunk.dnsalias.org (my server) http://www.linuxdj.com/audio/lad/ (Linux Audio Developers)

21 years, 9 months

[linux-audio-dev] hammerfall 9652

by Thomas Vander Stichele

Hi, still trying to record sound from my hammerfall cards' s/pdif input. I started writing a howto detailing what I'm going through, because i haven't found much info on the hammerfall while googling. I figured it would be wise to make sure I understand all output that ALSA gives me first. Unfortunately a lot of what I need is not documented outside of code. So, maybe some people here can help me. Here's some output from /proc/asound, along with questions: [root@framboos root]# cat /proc/asound/card0/rme9652 RME Digi9636 (Rev 1.5) (Card #1) Buffers: capture cdc00000 playback cda00000 IRQ: 5 Registers bus: 0xde000000 VM: 0xd0894000 Control register: 24104c Latency: 4096 samples (2 periods of 16384 bytes) --> should I be increasing this latency ? Hardware pointer (frames): 0 Passthru: no --> what does Passthru mean in this context ? Clock mode: autosync Pref. sync source: ADAT1 --> I guess this means it tries to get some sort of sync signal from ADAT1 input port ? ADAT1 Input source: ADAT1 optical --> This seems to indicate my ADAT1 input is set up for taking S/PDIF ? IEC958 input: ADAT1 IEC958 output: Coaxial & ADAT1 --> If I set this to output to optical, can I then take the S/PDIF input on ADAT1/IN passed through to ADAT1/OUT ? IEC958 quality: Consumer --> How do I set this to Professional ? I'm recording from our AMEK digital mixing desk and it sends out Professional. I didn't find any option in asound.state for it. IEC958 emphasis: off IEC958 Dolby: off IEC958 sample rate: 48000 ADAT Sample rate: 48000Hz ADAT1: No Lock ADAT2: No Lock ADAT3: No Lock --> This looks like it gives the current status of the input channels; ie, they would indicate "Lock" if they were receiving a valid signal, correct ? Timecode signal: no Punch Status: 1: off 2: off 3: off 4: off 5: off 6: off 7: off 8: off 9: off 10: off 11: off 12: off 13: off 14: off 15: off 16: off 17: off 18: off --> What does Punch Status mean ? I appreciate your time in answering these questions if you do and I hope to put together a useful s/pdif hammerfall recording howto based on it. Thanks, Thomas -- The Dave/Dina Project : future TV today ! - http://davedina.apestaart.org/ <-*- thomas (dot) apestaart (dot) org -*-> Follow me down to the bushes dear No one will know we'll disappear I'll hold your hand we'll never tell Our private little trip to hell tonight <-*- thomas (at) apestaart (dot) org -*-> URGent, the best radio on the Internet - 24/7 ! - http://urgent.rug.ac.be/

21 years, 9 months

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Linux-audio-dev March 2003