We already parse the content-light-level and mastering-display-info data from the stream, so propagate that into caps. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9445>
We already parse the content-light-level and mastering-display-info data from the stream, so propagate that into caps. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9445>