rtp: Color Space header extension
Implements WebRTC header extension defined in http://www.webrtc.org/experiments/rtp-hdrext/color-space.
It uses RTP header to communicate color space information and optionally also metadata that is needed in order to properly render a high dynamic range (HDR) video stream.
gst-plugins-base!1075 (merged) addresses the Valrgind issue due to which CI pipeline is failing.
Edited by Jakub Adam