I'm getting a bit confused about this.

I need to create a separate Sscore line for every increment in kindex, 
(the maximum value is defined in the $CHANS macro). But at the moment I 
think only one scoreline is being generated although I'm setting $CHANS 
to 2.

instr 1

kindx init 1

while (kindx < $CHANS) do
     Schan sprintfk ".%d", kindx
     Sextension strcat Schan, "$EXT"
     Sfile strcat  "$FILE", Sextension
     Sscore sprintf {{ i 2 0 "%f" "%s" }}, $DUR, Sfile
     scoreline_i Sscore
     kindx += 1
od

endin

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sprintfk instead of sprintf for Sscore and
scoreline instead of scoreline_i?

Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy
Maynooth University
Ireland

> On 5 Nov 2015, at 17:34, Peiman Khosravi  wrote:
> 
> I'm getting a bit confused about this.
> 
> I need to create a separate Sscore line for every increment in kindex, (the maximum value is defined in the $CHANS macro). But at the moment I think only one scoreline is being generated although I'm setting $CHANS to 2.
> 
> instr 1
> 
> kindx init 1
> 
> while (kindx < $CHANS) do
>    Schan sprintfk ".%d", kindx
>    Sextension strcat Schan, "$EXT"
>    Sfile strcat  "$FILE", Sextension
>    Sscore sprintf {{ i 2 0 "%f" "%s" }}, $DUR, Sfile
>    scoreline_i Sscore
>    kindx += 1
> od
> 
> endin
> 
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Thanks Victor,

Yes that works. I still haven't quite found my way around the string 
variables in Csound but getting there.

For those interested I've pasted my CSD below. It takes multi-mono files 
and mixes them into a single mono file.

Best,
Peiman







sr = $SR
ksmps = 1
nchnls = 1
0dbfs = 1.0

instr 1

kindx init 1

while (kindx <= $CHAN) do
     Sfile  sprintfk "%s.%d.%s", $NAME, kindx, $EXT
     Sscore sprintfk {{ i 2 0 %f "%s" }}, $DUR*0.02, Sfile
     ktrig changed kindx
     kindx += 1
     scoreline Sscore, ktrig
od
endin


instr 2
Sp4 = p4
aout diskin2 Sp4, 50
print p3
out aout
endin



i1 0 0.01



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Strings in Csound aren't exactly fun to deal with. I constantly have to remind myself that there are essentially i-rate variables, that can be altered at k-rate using special opcodes. Even with this in mind I still get caught out quite a lot.  

On 6 November 2015 at 10:03, Peiman Khosravi <peimankhosravi@gmail.com> wrote:

Thanks Victor,

Yes that works. I still haven't quite found my way around the string variables in Csound but getting there.

For those interested I've pasted my CSD below. It takes multi-mono files and mixes them into a single mono file.

Best,
Peiman

<CsoundSynthesizer>
<CsOptions>

</CsOptions>
<CsInstruments>

sr = $SR
ksmps = 1
nchnls = 1
0dbfs = 1.0

instr 1

kindx init 1

while (kindx <= $CHAN) do
    Sfile  sprintfk "%s.%d.%s", $NAME, kindx, $EXT
    Sscore sprintfk {{ i 2 0 %f "%s" }}, $DUR*0.02, Sfile
    ktrig changed kindx
    kindx += 1
    scoreline Sscore, ktrig
od
endin


instr 2
Sp4 = p4
aout diskin2 Sp4, 50
print p3
out aout
endin

</CsInstruments>
<CsScore>
i1 0 0.01
</CsScore>
</CsoundSynthesizer>

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Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here