Renumbering level according to major*16+minor*3, with maximum level now
15.5 (not 8.3).

Karsten Suehring authored 4 years ago and Frank Bossen committed 4 years ago

- also disable decoder conformance checks that fail for multi-layer streams apparently without valid reason
- rename Picture::layer to temporalId, because temporal ID is stored in this member variable

Document updated

Assign correct default values (1) to collocated chroma flags in
SPS. Note that default values are used only for non-420 chroma formats.
Modify and clean up CCLM code to not unnecessarily rely on collocated
chroma flags for non-420 chroma formats.

fix for re-opened ticket #1005: special case for single_slice_per_subpic_flag, one subpicture and RPR

Fix parsing dependencies in the VUI syntax by moving the
general_progressive_source_flag and general_interlaced_source_flag to
the VUI

JVET-R0347: Set upper limit of minQtSize and maxTtSize to 64, set upper limit of maxBtSize to 64 in chroma-tree