Hey there. ‘Filmmaker Mode’ and ‘Cinema’ are the same in regular HDR, but we chose cinema for consistency since that’s what we typically go with. We don’t actually choose anything for Dolby Vision since we don’t currently test DV. We just like to point out that ‘Filmmaker’ is the most accurate in that mode without needing changes, since there is no normal ‘Cinema’ setting in DV. Thanks for reaching out and I hope that helps.