The documentation suggests to use CameraConfiguration::operator[] to access the StreamConfiguration it contains, but as CameraConfiguration instances are generated by the Camera class and are returned wrapped in a unique_ptr<>, the usage of operator[] would require an awkward syntax such as (*config)[i]. Better to suggest the usage of the CameraConfiguration::at() function instead to access the StreamConfigurations. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>