Fast screen capturing
Fast screen capturing
- Subject: Fast screen capturing
- From: email@hidden
- Date: Sat, 12 Aug 2006 23:48:31 -0700 (PDT)
- Importance: Normal
Hi,
I'm quite new to OS X development. I'm tring to find out a fast way to
capture the content of a screen or a window to create a very simple
screencasting application. I tried many examples found on this list and on
other sources but it seems these solutions are too slow to capture more
then 10 frames per second. I need at least 14-15 to have a quite-fluid
movie. I saw Snapz Pro captures screens very fast so I think I can be
done, but I dunno how.
I tried both the OpenGL way (the faster) and the Cocoa way (the slowest)
(you can found the code on cocoadev.com)
Thanks for any help,
Gabriele
p.s: there is an opensource screencasting application for OS X ?
p.p.s: VNC servers capture images at an high frame rate ?
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