JVET-AP0152 AHG9: Extension of Temporal Extrapolation Support for EOI SEI Message [Y. Gao, P. Wu, S. Xie, Y. Bai (ZTE)]

The following changes are proposed to the extension of the EOI SEI message:

1. Remove the constraint eoi_num_int_pics > 0 from the conditional statement if( !eoi_temporal_resampling_type_flag && eoi_num_int_pics > 0 ).
2. Add eoi_max_num_int_pics_minus1 to indicate the maximum number of pictures that the encoding system excluded between each pair of coded pictures in output order.

v2 provides the updated semantics of eoi_temporal_extrapolation_dir_flag based on the above changes.

There are some editorial issues with derivation and naming of NumoPics.

JVET-AN0165 aspect 4 is related to proposal 1.

There was support for removing eoi_num_int_pics from the condition.

It is not clear how the proposed new syntax elements to indicate the max num of int pics would be used by the decoder.

Agreed to Proposal 1 on removing eoi_num_int_pics from the condition.

JVET-AP0152 AHG9: Extension of Temporal Extrapolation Support for EOI SEI Message