#Version 1.x (OV5647)
# Mode Size Aspect Ratio Frame rates FOV Binning
# 0 automatic selection
# 1 1920x1080 16:9 1-30fps Partial None
# 2 2592x1944 4:3 1-15fps Full None
# 3 2592x1944 4:3 0.1666-1fps Full None
# 4 1296x972 4:3 1-42fps Full 2x2
# 5 1296x730 16:9 1-49fps Full 2x2
# 6 640x480 4:3 42.1-60fps Full 2x2 plus skip
# 7 640x480 4:3 60.1-90fps Full 2x2 plus skip
# ref - https://www.raspberrypi.org/documentation/raspbian/applications/camera.md