We closed this forum 18 June 2010. It has served us well since 2005 as the ALPHA forum did before it from 2002 to 2005. New discussions are ongoing at the new URL http://forum.processing.org. You'll need to sign up and get a new user account. We're sorry about that inconvenience, but we think it's better in the long run. The content on this forum will remain online.
‹ Previous Topic | Next Topic ›
Page Index Toggle Pages: 1
FrameRateProblem OpenCV (Read 546 times)
Flancke
FrameRateProblem OpenCV
Apr 27th, 2010, 7:57am  
Hello,
I have a question regarding the use of OpenCV.
A simple program that does nothing else than aquiring the video image (from a webcam) through the function read(), goes with a frameRate of 14-15 fps (under Windows). The same program under Mac gives 28-30 fps.
What makes this big difference?
Is there something I could do to augment the framerate?
Maybe If I put the read() etc. into a parallel Thread?

Thanks for any ideas!

Alexa
Back to top
 
 
Page Index Toggle Pages: 1
‹ Previous Topic | Next Topic ›