Video Scalability Latency Test for Brazillian TV 3.0

This  paper introduces the current Brazilian plan toward the next terrestrial DTV system (TV 3.0) and details fixed internet broadband, and video scalability advantages for the new system. Video scalability and hybrid transmission usage to deliver UHD 4K video are requirements present in the SBTVD CfP (Call for Proposals). Targeting TV  3.0, different  Internet/CDN (Content Delivery  Network) solutions are proposed to evaluate latency introduced between the video base layer and enhancement layer, using ROUTE and MPEG- DASH protocols as the transport layer for synchronizing both video layers.