Apart from the fourcc it works the same as DNxHD and can be distinguished from the beginning of each frame header. ffmpeg uses the same codec ID for DNxHD and DNxHR so we use the same caps with just an additional, optional profile field for the DNxHR profile. Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3066 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8929>