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Re: octave video/avi crashes - anybody have similar experience?
From: |
Tatsuro MATSUOKA |
Subject: |
Re: octave video/avi crashes - anybody have similar experience? |
Date: |
Mon, 2 Aug 2010 18:10:32 +0900 (JST) |
Hello
I have slightly modified the function as,
%*************
% convert3DtoAVI(File, Array)
function [] = convert3DtoAVI(filename, Wavefront)
% -- Open file and stuff frames
%OurPath = "c:\\Users\\Owner\\Documents\\Octave\\";
%AVIName = strcat(RootName, SubName);
%filename = strcat(OurPath, AVIName);
printf("convert3DtoAVI: %s\n", filename);
% --
[xSize, ySize, nImages] = size(Wavefront);
Image = Wavefront(:,:,1);
ZeroImage = zeros(size(Image));
% -- This is the avi loop
avi = avifile(filename);
% --
addframe(avi, ZeroImage);
for i = 1:nImages
Image = Wavefront(:,:,i);
% sImage = ScaleImage01(Image);
% addframe(avi, sImage);
addframe(avi, Image);
end
addframe(avi, ZeroImage);
%aviinfo(filename)
endfunction
%***************
and carried out the test sometimes
Wavefront=rand(128,128,128);
filename='test.avi'
convert3DtoAVI(filename, Wavefront);
I could reproduce the crash three times. it happened not always but with a
probability.
I am using win XP pro sp3.
One of the octave-core dump is
4F 63 74 61 76 65 2D 31 2D 4C 00 08 00 00 00 2E Octave-1-L......
6E 61 72 67 69 6E 2E 00 00 00 00 00 FF 06 00 00 nargin..........
00 73 63 61 6C 61 72 07 00 00 00 00 00 00 08 40 .scalar........@
However, I cannot reproduce error at some moments. ????
Perhaps something is wrong but .....
Sorry I can say any further at this moments.
Regards
Tatsuro
--- Tatsuro MATSUOKA wrote:
> Hello
>
> >I believe Tatsuro has been doing Windows releases, but I'm not certain.
>
> Benjamin Lindner is the maintainer of the current windows binaries.
> I'm a one of the guys to working with the octave for windows.
>
> But I am not directly concerning to the official release of the windows
> binaries.
>
>
> Seeing the SVN repository,with which one can build octave by oneself (tough
> work), there found
>
>
> http://octave.svn.sourceforge.net/viewvc/octave/trunk/octave-forge/admin/Windows/mingw32/ffmpeg/
>
> ffmpeg-0.5 seem to be used.
>
> The above I can tell at the moment.
>
> Regards
>
> Tatsuro
>
>
> --- Jordi Guti将アrrez Hermoso wrote:
>
> > 2010/8/1 Kenneth Johnson
> >
> > > THe OS is windows 7.
> >
> > For some reason, I didn't really assimilate the possiblity that you
> > were using Windows. I'm afraid I know almost nothing about Windows. I
> > believe Tatsuro has been doing Windows releases, but I'm not certain.
> > I imagine the Windows version must ship some sort of version of ffmpeg
> > if the video package works, so the problem is most likely an
> > unfortunate interplay between the Octave code and the ffmpeg code.
>
> > > A second symptom [...]
> >
> > It is folly to try to diagnose nasal demons without at least a stack
> > trace. I will thus refrain from doing so until hard data is available.
> >
> > > I've got to think about becoming a developer again.............
> >
> > It may well be the fastest way to solve this problem. I may end up
> > solving different problems if I attempt to do so in my cozy Debian
> > environment.
> > _______________________________________________
> > Help-octave mailing list
> > address@hidden
> > https://www-old.cae.wisc.edu/mailman/listinfo/help-octave
> >
>
>
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- octave video/avi crashes - anybody have similar experience?, Kenneth Johnson, 2010/08/01
- Re: octave video/avi crashes - anybody have similar experience?, Jordi Gutiérrez Hermoso, 2010/08/01
- Message not available
- Re: octave video/avi crashes - anybody have similar experience?, Jordi Gutiérrez Hermoso, 2010/08/01
- Re: octave video/avi crashes - anybody have similar experience?, Kenneth Johnson, 2010/08/01
- Re: octave video/avi crashes - anybody have similar experience?, Jordi Gutiérrez Hermoso, 2010/08/01
- Re: octave video/avi crashes - anybody have similar experience?, Tatsuro MATSUOKA, 2010/08/02
- Re: octave video/avi crashes - anybody have similar experience?,
Tatsuro MATSUOKA <=
- Re: octave video/avi crashes - anybody have similar experience?, Kenneth Johnson, 2010/08/02