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

5.12.6Miscellaneous high-level syntax topics and syntax cleanups (9  1)

5.12.6.1APS loss detection (1)

JCTVC-J0072 AHG9 High-Level Syntax: APS loss detection [M. M. Hannuksela (Nokia)]

TBA.

Constraint similar to POC LSB constraint, enables "erasing" some APSs. When a BLA arrives, all APSs other than the one used for the current picture would be "erased". For others, those outside of a "sliding window range" / "neighbourhood range" would be erased.

It was remarked that some SEI message could perhaps handle the issue.

For further study as potential fine tuning if ALF / APS is put into a profile.

JCTVC-J0457 AHG9: Mental cross-check of JCTVC-J0072 [Y.-K. Wang (Qualcomm)] [late]