Re: [chuck-users] WvOut format (Spencer Salazar)

16 Jun 2014


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On Sat, Jun 14, 2014 at 3:15 PM, Perry Cook  wrote:
...
Ok,
I just tried this on Windoze 8.1 Pro.  Newest installer from
The ChucK/mini download page.  Ran both command line
and miniAudicle.  Audacity, QuickTime player, iTunes, and
my own sndview (DOSBox based sound/spectrum viewer,
First created in 1988, migrated forward since) all read and
play the created file without complaint.
Only GoldWave gave me a warning that the internal size
didn't match the header, but opened it and played it fine.
Prc
Sent from my iPad :-)
...
On Jun 14, 2014, at 9:00 AM, chuck-users-request@lists.cs.princeton.edu
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Today's Topics:
1. Re: WvOut format (Spencer Salazar)
----------------------------------------------------------------------
Message: 1
Date: Sat, 14 Jun 2014 14:37:09 +0800
From: Spencer Salazar 
To: ChucK Users Mailing List 
Subject: Re: [chuck-users] WvOut format
Message-ID:
   
Content-Type: text/plain; charset="utf-8"
George,
This has been a source of problems the past few versions as we have
refactored WvOut to optimize real-time performance. That being said I
can't
reproduce this bug on Windows XP with chuck 1.3.3.0 or 1.3.4.0. I can't
test on Windows 7 at the moment, but I may be able to try that a bit
later.
A few ideas-
- Try an absolute path for the file path, or use me.dir():
me.dir() + "/blerg.wav" => string file;
There might be some strange file permissions issues happening if the
destination file isn't in a directory chuck can write to.
- Try updating to the latest version of chuck/mini (1.3.4.0).
- Do you get the same results in the command line version of chuck as in
miniAudicle?
spencer
...
On Sat, Jun 14, 2014 at 4:32 AM, Michael Heuer 
wrote:
Hello George,
Your example seems to work fine for me on Windows XP
$ chuck --version
chuck version: 1.3.4.0 (chimera)
  microsoft win32 : 32-bit
  http://chuck.cs.princeton.edu/
  http://chuck.stanford.edu/
$ cat blerg.ck
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?
$ chuck blerg.ck
blerg.wav opens fine in VLC, Audacity, and Reaper.
michael
...
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
 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  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
On Fri, Jun 13, 2014 at 11:39 AM, George Locke
 wrote:
provide
...
...
...
it. :)
2014-06-10 8:34 GMT-07:00 George Locke <
george.locke.maxmsp@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
>
>
>
> _______________________________________________
> chuck-users mailing list
> chuck-users@lists.cs.princeton.edu
> https://lists.cs.princeton.edu/mailman/listinfo/chuck-users
--
Tom Lieber
http://AllTom.com/
http://infinite-sketchpad.com/
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Re: [chuck-users] WvOut format (Spencer Salazar)

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