This application needs to process pixel data:
I'm looking for the fastest way to get pixel data out, in frames per second,
not to SD card, but read and write to buffer in memory for processing,
hence my queries around information on programming the ISP to return ROI,
unfortunately both jpg and h.264 use up considerable processing power to - convert or demux - to bitmap YUV, RGB or whatever.
current raw is limited by jpg speed,
see Raw Output Information
http://www.raspberrypi.org/phpBB3/viewt ... 05#p364905