[chuck-users] WvOut format

Joel Matthys jwmatthys at yahoo.com
Fri Jun 13 16:42:19 EDT 2014


Have you tried running it on the command line rather than through the 
miniAudicle? I think at the moment we're having trouble reproducing this 
bug.

Joel

On 06/13/2014 11:39 AM, George Locke wrote:
> just going to bump this.  chuck can't record a wav!  what?!
>
> aifFilename is working, so at least I can record what I'm doing.  but 
> srsly, ppl, this is a major bug.
>
>  - George
>
>
> On Tue, Jun 10, 2014 at 5:02 PM, George Locke 
> <george.locke.maxmsp at gmail.com <mailto:george.locke.maxmsp at gmail.com>> 
> wrote:
>
>     Thanks for the reply.  I tried w.closeFile() (w/o the argument),
>     and I tried ending the script with null @=> w; and neither has helped.
>
>     Regards,
>     George
>
>
>     On Tue, Jun 10, 2014 at 4:43 PM, Tom Lieber <tom at alltom.com
>     <mailto:tom at alltom.com>> wrote:
>
>         This probably isn't helpful, but I'm using the same versions
>         of ChucK and miniAudicle on OS X and the blerg.wav file looks
>         fine.
>
>         I've had trouble generating WAV files from miniAudicle in the
>         past, but I think that was when I didn't call closeFile()
>         explicitly and ChucK never flushed.
>
>         I don't think the argument to closeFile does anything, so I
>         never provide it. :)
>
>
>         2014-06-10 8:34 GMT-07:00 George Locke
>         <george.locke.maxmsp at gmail.com
>         <mailto:george.locke.maxmsp at gmail.com>>:
>
>             Hi,
>
>             The output format of WvOut is coming out wrong.  Audacity
>             doesn't recognize it as a wav (does not recognize type,
>             suggests import raw), and windows media player rejects it
>             as well.  Importing the file into Audacity as raw data
>             works somewhat, but as I'm diagnosing a dc-offset, I need
>             an exact result.
>
>             here's some example code:
>
>             SinOsc s => Gain g => dac;
>             s.freq(400);
>             g.gain(0.5);
>             g => WvOut w => blackhole;
>             "blerg.wav" => string file;
>             w.wavFilename(file);
>             1::second => now;
>             w.closeFile(file); // what is the function of the argument
>             here? can WvOut record multiple buffers at once?
>
>
>             I'm not so experienced with chuck but experienced in
>             "normal" computer programming.  Running miniAudicle 1.3.1
>             with chuck 1.3.3.0 on windows 7 pro sp1 (32 bit).
>
>             Thanks,
>             George
>
>
>
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>
>
>
>         -- 
>         Tom Lieber
>         http://AllTom.com/
>         http://infinite-sketchpad.com/
>
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>
>
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