[Pythonmac-SIG] MacPython, Qt4 & GWorlds

[rtrocca@libero.i]

Hello. I'm playing with MacPython in order to use it for my research.
I've been using 1.5.2 and the sources DLed from the MacPython 
page.
I compiled NumPy 15.3 for MacPython so I can put it somewhere 
on the Web if somebody
wants it. I've also tried to translate a code samples for the 
QuickTime developer site
from C to Python. The sample I'm speaking about is called 
"VideoFrameToGWorld". It takes a
mov file (not an mpeg file) and put every frame in a GWorld ready 
for analysis or other 
processing. I've found some problem doing it in Python, given the 
fact that the sample used a 
Qt4 call and GWorld. So I made a new Qt4.ppc.slb, a 
QuickTime4.py and modified Qdoffs a bit in 
order to make GWorlds work with SetGWorld and SetMovieGWorld. 
I don't know if it is my poor
skill in Python but I wasn't able to make them work (is it possible to 
do typecasting in Python?).
Anyway now the port to Pyhton works and I've also wrote some 
classes to extract frames from a movie 
and put them in a PIL image or a Numeric array. Add to it some 
small utility to display PIL images
or Numeric arrays in a framework window. Again if somebody is 
interested I'll post evrything.
I hope that I'll be able to create a web page where I'll put 
everything.
Anyway compliments to everybody for MacPython,it is really a 
pleasure to work with it. I'm looking
forward to learn CVS enough in order to work with the latest 
version.
Is there the possibility to have a snapshot of the current CVS once 
per week  or less (month)?

							Riccardo Trocca