Did a little debugging under XP in Vmware. Found one bottleneck and an error.
Seems that the python sendresponse http method is kind of slow under windows, so added a simple hack.
Also you have to use O_BINARY ( what is this shit…) for lowlevel fileio under Windows.
Was able to stream a DVD from the Vmware Windows. No Stutter, everything smooth.Hope that Windows User are happy now 😉