bugGNU Octave - Bugs: bug #31842, play WARN au: header size 24 is...

 
 

bug #31842: play WARN au: header size 24 is too small when using sound command

Submitted by:  Rick T <ratulloch>
Submitted on:  Fri 10 Dec 2010 06:30:55 AM UTC  
 
Category: NoneSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Incorrect Result
Status: Octave ForgeAssigned to: None
Originator Name: Rick TOpen/Closed: Closed
Release: 3.2.4Operating System: GNU/Linux

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Sun 12 Dec 2010 05:26:35 AM UTC, comment #2:

BTW, I think the reason you can't suppress the warning message using Octave's warning function is that the sound function executes the external program "play" to play the sound file and the warning is coming from the external program, not Octave.

John W. Eaton <jwe>
Project Administrator
Sun 12 Dec 2010 05:23:56 AM UTC, comment #1:

This looks like a problem with an Octave Forge package, not a bug
in Octave. The correct place to report this problem is the
Octave Forge mailing list, octave-dev@lists.sourceforge.net.

A copy of this update to the bug report is being sent to that
list so that they are aware of it. Please follow up there.

John W. Eaton <jwe>
Project Administrator
Fri 10 Dec 2010 06:30:55 AM UTC, original submission:

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

Rick T <ratulloch>

 

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    Follow 3 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun 12 Dec 2010 05:23:56 AM UTCjweStatusNone=>Octave Forge
      Open/ClosedOpen=>Closed
      Carbon-Copy-=>Added -unavailable-

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