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18th Meeting: Teleconference, April 2020 2020-03-25 03:57
AHG8/AHG9/AHG12: On mixed subpicture types within a picture
Authors: Ye-Kui Wang ByteDance
Abstract
Currently, VCL units within a subpicture are required to have the same NAL unit type. Thus, a subpicture type can be defined according to the NAL unit type of the VCL NAL units in the subpicture. This contribution proposes some changes mainly to clarify the meaning of a subpicture in a picture with mixed subpicture types, in terms of relative decoding order, output order, and prediction relationship among the subpicture and the same-layer subpictures with the same subpicture index in preceding and succeeding AUs.
Meeting Notes
JVET-R0042 AHG8/AHG9/AHG12: On mixed subpicture types within a picture [Y.-K. Wang (Bytedance)]
References:
JVET-Q2001 JVET-R0041
Cited:
JVET-R0008 JVET-R0012 JVET-R0414 JVET-R0481 JVET-R2001 JVET-S0002 JVET-S0003 JVET-S0052 JVET-S0085 JVET-S0123 JVET-S0152 JVET-S0161 JVET-S0171 JVET-S0187 JVET-S0229 JVET-S0248 JVET-S0256 JVET-S0266 JVET-S0269 JVET-S2001 more than 20
PATENTS:
20230026922 1.00 WO/2021/222040 0.34 20230059682 0.33 20240137493 0.32 WO/2021/222038 0.31 20240048689 0.28 20230057986 0.27 20240129542 0.26
ARCHIVE v1 :
JVET-R0042-v1.docx
Decisions
JVET-R0042 AHG8/AHG9/AHG12: On mixed subpicture types within a picture [Y.-K. Wang (Bytedance)]
Citation