Frame blending can help make judder less obvious but it is far from an ideal solution. Modern TVs do some clever work to detect 24 fps content in a 60hz signal

Frame blending can help make judder less obvious but it is far from an ideal solution. Modern TVs do some clever work to detect 24 fps content in a 60hz signal, extract it, and present it properly to the panel. This takes a fair amount of processing power, and it isn't really feasible on computing platforms where the video content is not always presented full screen.