The Joint Collaborative Team on Video Coding (jct-vc) of itu-t wp3/16 and iso/iec jtc 1/ sc 29/ wg 11 held its tenth meeting during 11-20 July 2012 at the City Conference Centre (ccc), a k. a

JCTVC-J0400 Crosscheck of simplification of the scaling process for MV prediction in JCTVC-J0155 [T.-D. Chuang, Y.-W. Huang (MediaTek)] [late]

Cross-checker made a hardware implementation analysis and found an increase in number of gates.

JCTVC-J0219 On signalling the syntax of MVP flag [X. Zhang, Y. Shi, O.C. Au, F. Zou, C. Pang (HKUST)]

In current HM7.0, the motion information inside a reference list for a certain PU is signalled in the order: reference index, MVD information, and MVP flag. There are several syntaxes for MVD information, which are transmitted or parsed conditionally. At the decoder side, only after all MVD related syntaxes are parsed, the MVP flag can be parsed and then the selected MVP will be found. This contribution proposes to signal the MVP flag in front of the MVD related syntaxes. With such a change, decoding process of MV will be parallel-friendly, while no performance change is observed.

Some support wais expressed.

Other experts express that the benefit of this is not obvious and this “micro-level” parallelism is not really needed.

nNo action.