Re: [Vnc2swf-users] size of SWF files

[<lfk...@ya...>]

Hi,

This is a SWF (Flash) limit.
Try encondig as video instead of shape, this might solve your problem.
I also suggest taking a look at http://teleteaching.uni-trier.de/news.en.html for recording lectures.
By the way, the TeleTeaching Tool recordings are based on vnc with some small changes to reduce the number of bytes and increase throughput. Maybe pvnc2swf could be adapted to also read ttt files.

Regards,

Luis Fernando


Olivier Bonaventure <Bon...@in...> escreveu: Hello,

I'm trying to use vnc2swf to record the courses that I give to my 
students. A course is typically composed of two hours of audio and the 
slides are recorded by vnc2swf.

When I use edit.py to record a small test, everything works perfectly 
and I can easily create a SWF file with the audio synchronised to the 
slides.

However, when a use a two hours presentation, edit.py fails.

   File "./edit.py", line 229, in ?
     if __name__ == "__main__": main(sys.argv[1:])
   File "./edit.py", line 224, in main
     mp3seek=mp3seek, mp3skip=mp3skip)
   File "./edit.py", line 82, in reorganize
     builder.build(r)
   File "/usr/local/src/pyvnc2swf-0.8.1/output.py", line 874, in build
     self.stream.next_frame()
   File "/usr/local/src/pyvnc2swf-0.8.1/output.py", line 544, in next_frame
     self.add_object(self.screen.get_image(x0, y0, w, h), depth, x0, y0)
   File "/usr/local/src/pyvnc2swf-0.8.1/output.py", line 511, in add_object
     self.place_object2(self.define_shape(w, h, data), x, y, depth)
   File "/usr/local/src/pyvnc2swf-0.8.1/output.py", line 405, in 
define_shape
     shape_id = self.writer.newid()
   File "/usr/local/src/pyvnc2swf-0.8.1/swf.py", line 428, in newid
     assert self.objid < 65536, 'the number of objects exceeded the limit!'

Apparently, there is a 65536 limit to the number of objects that can be 
created by swf.py. What is the meaning of this magic number ?


Best regards and thanks a lot for vnc2swf,


Olivier Bonaventure
-- 
CSE Dept. UCL, Belgium - http://www.info.ucl.ac.be/people/OBO/


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