K,
I appreciate your assistance. I'm still having issue with getting the shutter speed warning to go away on the Fuji X-T3 Movie Mode menu. I have tried increasing the shutter speed, that had been 60, in the electronic menu and on the manual wheel on the top of the camera to 60, 120, 240. The message: “Cannot Use S.S. Slower Than Framerate” remains at the bottom of the Movie Mode menu. It will not go away unless I lower the resolution to FHD 16:9. Even at 4k 16:9 the the message reappears.
Is there a trick to changing Shutter Speed that I'm missing on the X-T3. Again the output is by HDMI to an Atomos Ninja V. I really need 59.94p DCI 17:9 (4096 x 2160) 400Mbps with ALL-I in order to produce competitive B-Roll slow motion macro clips. I can't compromise on this level of output quality.
Thank you,
Terrence