PQ and HLG Interoperability with Peter Wilson
HDR is the next major development in Ultra-HD/4K television, vastly improving contrast and detail to enhance the viewer experience.
Wilson dismissed some of the myths that have built up about the new technology: tube cameras and cathode ray tube televisions are not HDR; and the first innovators of this new technology provided charge-coupled image devices for post-tube cameras.
In fact, it was transfer knees and slope processors that compressed highlights and stopped bright detail from blowing out, providing better peak definition for standard television sets.