I couldnt understand the part of piping a key downstream How the offset changes makes a difference in selecting the key? is it because they were in opposite directions?
Great video, the sky could use a very little bit darker orange hue at the end, in my opinion, the transition, the transition of exposure was good from light to dark from beginning to the end of video. I am surprised at the quality of 8 bit Sony a73, what settings did you use in camera, such as S-Log, Cine ? Exposure?