High-level syntax for HEVC extensions (AHG9)
(jct-vc@lists.rwth-aachen.de)
-
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.
-
Assist in software development and text drafting for the high-level syntax in the HEVC extensions designs.
-
Study the high level syntax for auxiliary pictures with consideration of JCTVC-N0063/JCT3V-E0049 as well as signalling for carrying alpha channel and 4:4:4 chroma enhancement as auxiliary pictures.
-
Study JCTVC-N0355/JCT3V-E0092 and other mechanisms to extend the number of layers (beyond 64) in comparison with reserving nuh_layer_id value of 63 to provide an extension, in terms of functionality supported and signalling efficiency.
-
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, A. Norkin, Y. K. Wang, P. Wu (vice chairs)
|