International organisation for standardisation organisation internationale de normalisation

High-level syntax for HEVC extensions (AHG9) ([e-mail]) Identify opportunities for common approaches for multi-view and scalable high-level extensions of HEVC. Study NAL unit header, video parameter set, sequence parameter set, picture parameter set, and slice header syntax designs. Study SEI messages and VUI syntax designs needed for HEVC extensions. Study mechanisms to indicate decoding capabilities/requirements for auxiliary picture layers Investigate mechanisms for picture referencing across CRA pictures Study and compare mechanisms for enabling temporal enhancement layers and diagonal inter-layer prediction Study the operation of the Hypothetical Reference Decoder for multi-layer operation. Assist in software development and text drafting for the high-level syntax in the HEVC extensions designs. Coordinate efforts with JCT-3V AHG7 on high-level syntax issues in relation to 3D extensions.	M. M. Hannuksela (chair), J. Boyce, Y. Chen, S. Deshpande, J. Samuelsson, Y. K. Wang, P. Wu (vice chairs)
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