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16th Meeting: Geneva, October 2019 2019-09-24 11:30
AHG18: Lossless coding support related to cross-component ALF
Authors: Jingxin Li Panasonic Chong Soon Lim Panasonic LI JINGYA
Abstract
This contribution proposes to support CU level lossless coding related to cross-component ALF (CCALF) by disabling CCALF for samples wherein cu_transquant_bypass_flag is true.
Meeting Notes
JVET-P0176 AHG18: Lossless coding support related to cross-component ALF [J. Li, C. S. Lim (Panasonic)]

This contribution proposes to support CU level lossless coding related to cross-component ALF (CCALF) by disabling CCALF for samples wherein cu_transquant_bypass_flag is true.

CCALF was not discussed yet. Beyond that, would only be relevant when lossless functionality was enabled via transquant bypass.

In any case, CCALF would be treated along with ALF.

References:
JVET-O0636
Cited:
JVET-P0018
ARCHIVE v1 :
JVET-O2001-vE-with-changes-of-JVET-P0176_v1.docx JVET-P0176-v1.docx source.zip
Decisions
In any case, CCALF would be treated along with ALF.
Citation