Continue sorting out issues making anamorphic proxies from Arri Alexa files. Am using Go Pro Cineform codec YUV 10 bit, pixel dimensions modified from preset to 1472×1080 which is exactly half original size, as per Adobe proxy workflow guide.
Encoding works fine, anamorphic correct, but video level is brighter and washed out compared to original. Can’t find any settings that affect level.
Left side pic is Arri source file, right is proxy. No LUT or change applied.