So concretely, and irrespective of whether people have misunderstood ETTR in the past - the issue is that neither cameras not raw processing tools give a convenient method to see the (non white balanced) usage of the three raw sensor channels.
What can be done about this? A solution needs to start outside the camera (and may be adopted, in time, in camera).
So concretely, and irrespective of whether people have misunderstood ETTR in the past - the issue is that neither cameras not raw processing tools give a convenient method to see the (non white balanced) usage of the three raw sensor channels.
What can be done about this? A solution needs to start outside the camera (and may be adopted, in time, in camera).