International organisation for standardisation organisation internationale de normalisation

High-level syntax (AHG11) ([e-mail]) Study NAL unit header, sequence parameter set, picture parameter set, adaptation parameter set, and slice header syntax designs. Study the partial update issue associated with adaptation parameter set. Study and identify needs for SEI messages and VUI. Study the hypothetical reference decoder (HRD) behaviour, discuss and provide a draft text of sub-picture based HRD operations. Work towards simplification and general minor cleanup of the high-level syntax. Assist in software development and text drafting for the high-level syntax in the HEVC design.	Y. K. Wang (chair), J. Boyce, Y. Chen, M. Hannuksela, K. Kazui, T. Schierl, R. Sjöberg, T. K. Tan W. Wan, P. Wu (vice chairs)
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