Subject: [linux-audio-dev] Re: CSound with 8 ch
From: Dave Phillips (dlphilp_AT_bright.net)
Date: Thu May 02 2002 - 16:13:49 EEST
Hi, Tommaso:
I tried rendering your orc/sco to a WAV file but ran out of disk
space. So I cut back your p3 values and produced a perfectly good
8-channel WAV file. I have only an SBLive so I'm unable to test realtime
multichannel output.
I've also sent this response to the Csound Linux Developers mail-list
and to the Linux Audio Developers list, perhaps someone there can help
you.
Btw, I'm currently running [cool name here] Linux Csound version
4.16.0.0a, perhaps the newer version can help ?
Best regards,
== Dave Phillips
The Book Of Linux Music & Sound at http://www.nostarch.com/lms.htm
The Linux Soundapps Site at http://linux-sound.org
Currently listening to: New London Consort, "Olim sudor Hercules"
(Carmina Burana)
Tommaso Leddi wrote:
> I have some problem with CSound with 8 ch.
> I have writed to [linux-audio-user] but only Kevin Ernste write me.
> Can you help me?
> Have you some email address for this message?:
>
> I'm trying to use the RME 9652 audio board with CSound. On the same pc we use
> a SBLive!to get MIDI communication.
> The borads are properly configured under alsa-0.9.0_cvs20020320-12.
> I've successfully used 4 channels simultaneously (using "outq"), but I can't
> use all the eight board channels (using "outo"). I get this error message:
> "rtaudio:
> illegal dsize". I'm using Unofficial Linux Csound Version v4.13.0.0a (Jun 19
> 2001) (floats are floats).
> I don't know if this is a ALSA or Csound related problem. Have you got any
> hints or ideas to avoid the problem?
>
> ciao,
> Tommaso Leddi
>
> I include the csound source files and the error message log.
>
> --- ERROR MESSAAGE ---
>
> claudio:/home/claudio/Tom/Boulanger # csound -odevaudio mytoot3.orc
> mytoot3.sco
> Using csound.txt
> Unofficial Linux Csound Version v4.13.0.0a (Jun 19 2001)(floats are floats)
> BEWARE: this is not the canonical version! (caveat emptor)
> Please report bugs of this version to
> http://www.ilogic.com.au/cgi-bin/csound-bugs
> Can't open /root/.csoundrc
> orchname: mytoot3.orc
> scorename: mytoot3.sco
> sorting score ...
> ... done
> ....orch compiler:
> 11 lines read
> instr 3
> Unofficial Linux Csound Version v4.13.0.0a (Jun 19 2001)(floats are floats)
> orch now loaded
> audio buffered in 1024 sample-frame blocks
> hardware buffers set to 2048 bytes
> rtaudio: illegal dsize
>
> --- CSOUND .ORC ---
>
> sr = 44100
> kr = 4410
> ksmps = 10
> nchnls = 8
>
> instr 3 ; p3=duration of note
> k1 linen p4, p6, p3, p7 ; p4=amp
> a1 oscil k1, p5, 1 ; p5=freq
> outo a1, a1*0.01, a1*0.01, a1*0.01, a1*0.01, a1*0.01, a1*0.01,
> a1*0.01 ; p6=attack time
> endin
>
> --- CSOUND .SCO ---
>
> f1 0 4096 10 1 ; sine wave
>
> ; ins strt dur amp(p4) freq(p5) attack(p6) release(p7)
> i3 0 1000 10000 440 5 .7
> i3 1.5 1000 10000 440 .9 .1
> i3 3 1000 5000 880 .02 .99
> i3 4.5 7000 5000 880 0 5
> i3 6 2000 20000 220 .5 .5
> e
--
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