With the majorit of the images I take, any section of the image that is slightly underexposed turns to the red grain as you can see on the bottom of the balconies in the image above. Is there a setting I can change or is it just what the Canon 70D do...
This seems to only happen when I'm shooting during the day with bright sulight and then the dark portions of the image become covered in the red grain. Does this make sense?