JVET-AC0009 JVET AHG report: SEI message studies (AHG9) [S. McCarthy, Y.-K. Wang (co-chairs), T. Chujoh, S. Deshpande, C. Fogg, P. de Lagrange, G. J. Sullivan, A. Tourapis, S. Wenger (vice-chairs)]

Related contributions

A total of 27 contributions were identified relating to the mandates of AHG9. The number of contributions relating to each mandate is as follows

• 23 contributions relate to the mandate to study the SEI messages in VSEI, VVC, HEVC, and AVC;
  • 21 contributions relate to the neural-network post-filter SEI messages, including 1 summary of proposals on NNPF SEI messages.
  • 1 contribution relates to the SEI processing order SEI message
  • 1 contribution relates to preparing the FDAM/FDIS text of VVC 2^nd Ed.
• 0 contributions relate to the mandate to collect software and showcase information for SEI messages;
• 4 contributions relate to the mandate to identify potential needs for additional SEI messages.

The following is a list of contributions related to the mandates of AHG9.

Study the SEI messages in VSEI, VVC, HEVC and AVC

Neural-network post filter characteristics and activation SEI messages

Summary of proposals related to NNPF SEI messages