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[Octave-bug-tracker] [bug #31842] play WARN au: header size 24 is too sm


From: Rick T
Subject: [Octave-bug-tracker] [bug #31842] play WARN au: header size 24 is too small when using sound command
Date: Fri, 10 Dec 2010 06:30:56 +0000
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US) AppleWebKit/534.10 (KHTML, like Gecko) Ubuntu/10.04 Chromium/8.0.552.215 Chrome/8.0.552.215 Safari/534.10

URL:
  <http://savannah.gnu.org/bugs/?31842>

                 Summary: play WARN au: header size 24 is too small when
using sound command
                 Project: GNU Octave
            Submitted by: ratulloch
            Submitted on: Fri 10 Dec 2010 06:30:55 AM GMT
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: Rick T
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.2.4
        Operating System: GNU/Linux

    _______________________________________________________

Details:

I'm using the sound command and successfully playing the audio, but getting a
warning message returned every time it plays. I'd like to get rid of the
warning- it's quite annoying. 

I've tried the warning off command, either using the the first line of the
warning message as my specific warning to turn off in the command or just
using the typing in >>>warning ("off", "all") 
to get rid of all warnings. Neither work. It may be because Octave doesn't
consider it a proper warning message (which would be odd, since it uses the
word 'warn' in the message). When I type in >>>lastwarn, it returns an
earlier, unrelated warning instead of the one that was just given (perhaps of
a more standard warning format? It returns >>>warning: fopen: file found in
load path). Maybe I need to tell Octave to suppress something besides a
warning? I've copied/pasted an example below: 

>>> sound([y(   21481   :       24558   )], 44100, 16); 
play WARN au: header size 24 is too small 

-: (au) 

  Encoding: Signed PCM     
  Channels: 1 @ 16-bit   
Samplerate: 44100Hz       
Replaygain: off         
  Duration: unknown       


In:0.00% 00:00:00.00 [00:00:00.00] Out:0     [      |      ]        Clip:0   
 
In:0.00% 00:00:00.07 [00:00:00.00] Out:3.08k [  ====|====  ]        Clip:0   
 
Done. 

This is the versions I have installed
GNU Octave Version 3.2.4
GNU Octave License: GNU General Public License
Operating System: Linux 2.6.32-26-generic #48-Ubuntu SMP Wed Nov 24 10:14:11
UT
C 2010 x86_64
----------------------------------------------------------------------
Package Name       | Version | Installation directory
-------------------+---------+-----------------------
            audio *|   1.1.4 | /usr/share/octave/packages/3.2/audio-1.1.4
    combinatorics *|   1.0.9 |
.../share/octave/packages/3.2/combinatorics-1.0.
9
   communications *|  1.0.10 | .../octave/packages/3.2/communications-1.0.10
          control *|  1.0.11 | /usr/share/octave/packages/3.2/control-1.0.11
              ftp  |   1.0.2 | /usr/share/octave/packages/3.2/ftp-1.0.2
informationtheory *|   0.1.8 |
.../octave/packages/3.2/informationtheory-0.1.8
      integration *|   1.0.7 |
/usr/share/octave/packages/3.2/integration-1.0.7
             irsa *|   1.0.7 | /usr/share/octave/packages/3.2/irsa-1.0.7
   linear-algebra *|   1.0.8 | .../octave/packages/3.2/linear-algebra-1.0.8
    miscellaneous *|   1.0.9 |
.../share/octave/packages/3.2/miscellaneous-1.0.
9
        multicore *|  0.2.15 |
/usr/share/octave/packages/3.2/multicore-0.2.15
              nan  |   1.0.9 | /usr/share/octave/packages/3.2/nan-1.0.9
            optim *|   1.0.6 | /usr/share/octave/packages/3.2/optim-1.0.6
           signal *|  1.0.10 | /usr/share/octave/packages/3.2/signal-1.0.10
          specfun *|   1.0.8 | /usr/share/octave/packages/3.2/specfun-1.0.8
          splines *|   1.0.7 | /usr/share/octave/packages/3.2/splines-1.0.7
          strings *|   1.0.7 | /usr/share/octave/packages/3.2/strings-1.0.7
         symbolic *|   1.0.9 | /usr/share/octave/packages/3.2/symbolic-1.0.9
             time *|   1.0.9 | /usr/share/octave/packages/3.2/time-1.0.9




    _______________________________________________________

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