Your first mistake was buying an apple product.
Sorry I couldn't resist, I know it don't help.
I don't like taking the card out of the anafi. So I connect anafi direct to pc via USB. Transfer to pc then pc to usb stick.
Then veiw on Samsung TV via USB port.
If you TV is saying needs codec, then I would think your TV will never play the files. You would have to either convert the files to a format that's compatible with your TV. Or view them via Xbox or playstation or Roku box or something like that.