Reconfigurable Media Coding – Video related
Presented during Wednesday plenary:
The breakout group on reconfigurable media coding had met under the 3G subgroup. Items related to RVC were reported during the Wednesday plenary of the video group and confirmed as follows:
14.1.97.1.1.1.1.1.65m32310 Updates on HEVC decoder status on conformance test streams [Khaled Jerbi, Damien De Saint Jorre, Mickaël Raulet, Marco Mattavelli, Daniele Renzi, Claudio Alberti]
So far, the RVC implementation only supports Main profile (no 10 bit).
Currently, 56 of 121 8-bit bitstreams pass
A parser issue was noted – when it is resolved, most streams should pass
Theer were still problems with dependent slices and delta QP.
(Tiles are working, but combining tiles/slices still has some problem.)
Decoder software is expected to be operational by the next meeting. No need to change the DAM of 23002-4 was identified.
14.1.97.1.1.1.1.1.66m32447 RVC CE2: Technical Updates and Automated RVC-BSDL Translator for Generic Parser FU (GPFU) [Hyungyu Kim, Tianyu Dong, Seungwook Lee, Jinsung Choi, Euee S. Jang]
Further revision of text was necessary. WD of 23001-4:201X/Amd.1 was to be issued.
There had been a problem that is since solved: The parser is automatically compiled from the BSDL file, whereas in the current implementation of MPEG-4 Part 2 Simple profile it is partially hard coded.
The plan is to further test the method with the HEVC implementation.
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