I was informed that so-called 'scene rules' still dictate the use of h264 in order to qualify as a 'scene release'. I've never seen 10bit h264 used outside of

I was informed that so-called 'scene rules' still dictate the use of h264 in order to qualify as a 'scene release'. I've never seen 10bit h264 used outside of anime, but even there the default seem to be 8-bit h264, at least judging by what the subtitling groups use for their releases.