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-J0348 Cross-check for JCTVC-J0219 on signalling the syntax of MVP flag [J. Dong, Y. Ye (InterDigital)] [late]

Cross checker expresses support.

JCTVC-J0225 Restrictions to the maximum motion vector range [Alistair Goudie (Imagination Technologies)]

This contribution proposes restrictions to be applied to the maximum motion vector range and motion vector difference. The main aim of the proposal is to define the maximum resolution of motion vector components when being stored as spatial/temporal candidates. Three alternatives on the severity of the restriction are presented, along with two methods of implementing the restriction.

AVC has a restriction of MV at profile/level

HEVC has restriction only in VUI

Preferred solution of proponent: Encoder/bitstream restriction; alternative: clipping at decoder

Related: J0335, level definitions – Revisit further discussed as noted elsewhere.there