Higher context blocksize to adapt to current usb speeds. Only start progress for 2*blocksize (avoids progress during preview capture.)
Higher context blocksize to adapt to current usb speeds.
Only start progress for 2*blocksize
(avoids progress during preview capture.)


git-svn-id: 40dd595c6684d839db675001a64203a1457e7319@14939 67ed7778-7388-44ab-90cf-0a291f65f57c

thusoy/libgphoto2,gphoto/libgphoto2,thusoy/libgphoto2,thusoy/libgphoto2,jbreeden/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2,jbreeden/libgphoto2,jbreeden/libgphoto2,msmeissn/libgphoto2,gphoto/libgphoto2,msmeissn/libgphoto2,msmeissn/libgphoto2,thusoy/libgphoto2,jbreeden/libgphoto2,gphoto/libgphoto2,msmeissn/libgphoto2,msmeissn/libgphoto2,gphoto/libgphoto2,thusoy/libgphoto2,jbreeden/libgphoto2