"Internet Ultra HD Video Playback Software" consists of two parts. Part 1: Video quality grading specifications, which aims to standardize the quality of Internet ultra-high-definition videos and grade the quality of Internet videos. Part 2: Technical Requirements for Interactive Video Playback Systems, which aims to standardize the terminology and system architecture of Internet ultra-high-definition interactive video playback systems, as well as technical requirements such as functional requirements, design requirements, and safety requirements for interactive video playback systems.
T/SUCA 017.2-2022 history
2022T/SUCA 017.2-2022 Internet Ultra HD Video Playback Software Part 2: Technical Requirements for Interactive Video Playback System