Hi, all.

I wanted to see if I could set the orchestra sr to the sample rate of a 
sound file that is going to be read by diskin2 in the orchestra.

I included these lines in the header, hoping they would work:

giSr   =    filesr("MyFile.wav"))
sr      =  giSr

giSr is properly evaluated, but sr is set to 0 and Csound crashes. 
Obviously, this is not so easy as I wished it would be. Is there a 
reason for this not to work?

In case it's relevant, I'm using Csound 6.18 as distributed by Arch Linux.



--

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

On 2023-09-03 13:16, Steven Yi wrote:
> Yes, this shouldn't work, sr is used to set up things prior to runtime 
> and can not be changed without restarting csound. I think the best you 
> could do is to read the sample rate of the file prior to starting 
> csound, then using --sample-rate=[the sample rate] as a commandline 
> flag option.

Yes, I'd guessed as much, thanks for the response.



--

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

but setksmps sets the block size, not the sample rate.
i think the only solution is what steven mentioned.


On 03/09/2023 13:38, Dave Seidel wrote:
> If within an instrument or a UDO, you could use setksmps, perhaps? 
> Assuming the argument to setksmps could be an i-rate variable as opposed 
> to a literal value?
> 
> On Sun, Sep 3, 2023 at 12:17 PM Steven Yi  > wrote:
> 
>     Yes, this shouldn't work, sr is used to set up things prior to
>     runtime and can not be changed without restarting csound. I think
>     the best you could do is to read the sample rate of the file prior
>     to starting csound, then using --sample-rate=[the sample rate] as a
>     commandline flag option.
> 
> 
>     On Sun, Sep 3, 2023 at 11:37 AM lj      > wrote:
> 
>         Hi, all.
> 
>         I wanted to see if I could set the orchestra sr to the sample
>         rate of a
>         sound file that is going to be read by diskin2 in the orchestra.
> 
>         I included these lines in the header, hoping they would work:
> 
>         giSr   =    filesr("MyFile.wav"))
>         sr      =  giSr
> 
>         giSr is properly evaluated, but sr is set to 0 and Csound crashes.
>         Obviously, this is not so easy as I wished it would be. Is there a
>         reason for this not to work?
> 
>         In case it's relevant, I'm using Csound 6.18 as distributed by
>         Arch Linux.
> 
> 
> 
>         --
> 
>         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
> 
>     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 
> 
> 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

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