Reply To: Syphon Virtual Screen (again!)

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#6175
vade
Keymaster

Hey Andrea, there may be some faster ways to make this truly OpenGL accelerated. In 10.8, there is a new display capture API (CGDIsplayStream), and in preparation for 10.8, I’ve written a very fast screen capture plugin for Quartz Composer. I wonder if you can use the proxy frame buffer, but then grab the frames off of the GPU (if they ever get there? Im unsure?)

Anyway, its worth looking at:

https://github.com/v002/v002-Media-Tools/blob/master/v002%20Media%20Tools/v002_Screen_CapturePlugIn.m