You should know which TV brand filmmaker mode is supported by brands like LG, Panasonic, Vizio, Samsung, Philips, and Hisense supported samsung filmmaker mode since its launch in 2019. If you don’t have these brands of TV then you have to buy one otherwise there is no other option to watch filmmaker mode content on Smart TV.
For more details read - https://techquerry.com/how-to-use-filmmaker-mode-samsung-tv/
