Information technology -- MPEG audio technologies -- Part 3: Unified speech and audio coding -- Amendment 3: Support of MPEG-D DRC, audio pre-roll and immediate play-out frame— 18 стр.
Information technology -- High efficiency coding and media delivery in heterogeneous environments -- Part 3: 3D audio -- Amendment 1: MPEG-H, 3D audio profile and levels— 10 стр.
Information technology -- MPEG systems technologies -- Part 11: Energy-efficient media consumption (green metadata) -- Amendment 1: Carriage of green metadata in an HEVC SEI message— 8 стр.