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JCTVC-M0208 AHG9: Comments on SHVC and MV-HEVC [S. Deshpande (Sharp)]



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JCTVC-M0208 AHG9: Comments on SHVC and MV-HEVC [S. Deshpande (Sharp)]

Discussed in BoG; see BoG report M0450.



Decision (affirming BoG M0450 recommendation): Agreed that it is desirable to allow for an AU to contain both RASL and RADL pictures, and when this occurs, it is restricted that a RADL picture shall not use a RASL picture in its inter-layer RPS subset.

Related proposals in M0167, M0206, M0207, and M0266.

BLA aspect is deferred to the next meeting.

Decision (affirming BoG M0450 recommendation): It was agreed to clarify in the WD that the value of NumPocTotalCurr shall be equal to 0 for a BLA or CRA picture when nuh_layer_id is equal to 0.

JCTVC-M0218 Inter-layer slice header syntax elements prediction in SHVC and MV-HEVC [D.-K. Kwon, M. Budagavi (TI)]

Discussed in BoG; see BoG report M0450.

This contribution proposes to add an SEI message to add a 3D reference displays information SEI message to the MV-HEVC and 3D-HEVC draft specification. The SEI message is the same as in the MVC extension for inclusion of depth maps with the exception that the ViewId of two views are used instead of explicitly specifying the reference baseline.

It was commented that four syntax elements represent floating point coding of data, which does not seem nice, but such coding was the case already included in MVC, and these same syntax elements were also coded this way in MVC+D.

There is such an SEI message in MVC+D.

Decision (affirming BoG M0450 recommendation): Agreed.

JCTVC-M0171 Slice header design for HEVC extension [B. Choi, Y. Cho, M. W. Park, J. Y. Lee, J. Yoon, H. Wey, C. Kim (Samsung)]

Discussed in BoG; see BoG report M0450.



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