I was asked to shoot a music video for American act, Austin Mahone the other week. The job was pretty last minute and the label wanted to shoot it around the main scenic tourist spots of London. Everything had to be shot at night, partly for the look of it, and partly so we could actually move around London easily. The only issue was there was no room for any lighting at all. We had to be extremely manoverable and so kit was kept to a bare minimum (not even a tripod).
I wanted a picture profile that could handle extremely low light. Clog, seemed a bad idea as you immediately lose a few stops of light with this profile, and also that profile is aimed at preserving highlights, of which there would be very few when shooting in almost complete darkness.
Many of the C300 picture profiles contain some sharpening, which I really didn't want. If there is any noise in the picture, the last thing you want is for a digital sharpening effect to highlight it. If you are doing this on the fly and want a quick picture profile that works best in low light, I would recommend using Normal 1, with all the sharpening removed.
Able Cine have a specially made low light picture profile, which is very similar to Normal 1 with sharpening removed although they have also changed the colour matrix slightly to aid shooting in low light. I used it here and am pretty happy with the results.
Click here to download the low light profile from AbleCine and see the video below.