Higher color depth enables new DRM possibilities, because the more colors there are, the better chance that data streams can be perceptibly-invisibly encoded on

Higher color depth enables new DRM possibilities, because the more colors there are, the better chance that data streams can be perceptibly-invisibly encoded on top of video. I sure has hell can't tell the difference between an image with 16M colors and 16M^4 colors, so sometimes I think the above is the only reason why it exists or will be used when it's prevalent. But I'm older so maybe my vision simply isn't as good.