RP 2110-23:2019 - SMPTE Recommended Practice - Single Video Essence Transport over Multiple ST 2110-20 Streams

This document proposes a methodology to (i) split high bandwidth single video essence streams into several lower bandwidth SMPTE ST 2110-20 tributary streams , and (ii) to describe the appropriate grouping and signaling of these multiple SMPTE ST 2110-20 streams (SDP declarations, addressing conventions, RTP time stamp constraints, …). This RP does not intend to define new decomposition methods, but refers to existing approaches. — Lower bandwidth streams can be made according to — - The 2SI and Square Division (SD) decomposition mechanisms for UHD content — - Temporally decomposing the video into lower framerate streams