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<P><FONT size=2><FONT face=Arial size=3>Hello,<BR><BR>Thanks for your
answer.<BR><BR>I've found why I couldn't open a videofile with 'aviopen'.
Actually, I hadn't got the matching codecs.<BR><BR>So, the functions 'aviopen',
'avireadframe', and the basic examples provided with SIVP are now working...
Excepted that the frame by frame video displaying provokes an instability of
Scilab :<BR><BR><STRONG>Warning !!!<BR>Scilab has found a critical error
(EXCEPTION_ACCESS_VIOLATION).<BR>Scilab may become unstable.</STRONG><BR><BR>But
it's not my main problem since I don't need to display videos in
Scilab.<BR><BR>What bother me is that I can't create any video file with
'avifile' SIVP function. Indeed, I still obtain the same error :
<STRONG>"!--error 999 avifile: Can not create video file D:\Documents and
Settings\user\Bureau\video.avi"</STRONG> and I don't know why.<BR><BR>Thanks
again for your help,<BR><BR>Cyril Le Roux<BR><BR><BR><BR>-----Message
d'origine-----<BR>De : Sylvestre Ledru [</FONT><A
href="mailto:sylvestre.ledru@inria.fr"><FONT face=Arial
size=3>mailto:sylvestre.ledru@inria.fr</FONT></A><FONT face=Arial
size=3>]<BR>Envoyé : mercredi 4 juin 2008 01:24<BR>À :
users@lists.scilab.org<BR>Objet : Re: [scilab-Users] Video functionalities in
SIVP toolbox<BR><BR><BR>Hello,<BR><BR>> I need to create a video file with
Scilab and I installed SIVP toolbox<BR>> in that purpose. Unfortunately, each
time I use a SIVP video-related<BR>> function, such as 'avifile', 'aviopen'
or 'aviclose', I get an error<BR>> message like "!--error 999 avifile: Can
not create video file<BR>> D:\Documents and
Settings\user\Bureau\truc.avi".<BR>><BR>> I've got Scilab 4.1.2 under
Windows 2000, OpenCV 1.0, expat 2.0.1,<BR>> sablotron 1.0.3 (I copied
sablot.dll and sabcmd.exe in C:\Program<BR>> Files\Expat 2.0.1\Bin) and SIVP
3.1. I even add manually the path<BR>> C:\Program Files\OpenCV\Bin to the
'PATH' list in the Windows<BR>> environment variables, like it is recommended
to do in some internet<BR>> websites I visited.<BR>><BR>> Did I
correctly install SIVP toolbox?<BR>> How to use SIVP video-related
functions?<BR>Check if the basic examples are working or not ...<BR><BR>I didn't
used it under Windows but for Linux, the developper of SIVP made a great work
for the Linux version. And it is working out of the
box.<BR><BR>Sylvestre</FONT><BR><BR><BR><BR></FONT></P></BODY></HTML>