JVET-L0015 JVET AHG report: Bitstream decoding properties signalling (AHG15) [J. Boyce, J. Chen, S. Deshpande, M. Karczewicz, A. Tourapis, Y.-K. Wang, S. Wenger]
This document summarizes the activity of AHG15: Bitstream decoding properties signalling, between the between the 11th meeting in Ljubljana, SI (10–18 July 2018) and the 12th meeting in Macao, CN (3 – 12 Oct 2018).
The v1 version of this document contains the minutes of the first AHG conference call held 22 Aug 2018, and an attachment with the presentation shown during the call.
The v2 version of this document contains the minutes of the second AHG conference call held 20 Sept 2018.
The v3 version of this document includes additional contributions and AHG recommendations.
Email activity for the AHG was conducted on the main jvet reflector, jvet@lists.rwth-aachen.de, with an [AHG15] indication on message headers. The email activity was primarily regarding the two conference calls, announcing logistics, agenda, and availability of minutes and contributions.
A first AHG conference call was held 22 August 2018, with approximately 30 participants.
A second AHG conference call was held 20 September 2017, with approximately 35 participants.
The report contained additional information describing the discussions that took place on the conference calls.
Contributions reviewed at conference call #2:
- JVET-L0042 Example restriction flags for VVC [J. Samuelsson (Divideon)]
- JVET-L0043 AHG15: Hierarchical decoding property indications [M. M. Hannuksela (Nokia)]
- JVET-L0044 AHG15: Proposed interoperability point syntax [J. Boyce, Z. Deng, S. Wong, L. Xu (Intel)]
Additional contributions:
- JVET-L0270 Suggested restriction flag criteria [J. Samuelsson (Divideon)]
The AHG recommended:
- Review all contributions, including those initially discussed during the AHG conference calls
- Consider selection criteria for tool restriction syntax
- Consider decoding process impact of tool restriction syntax.
- Consider high-level syntax location(s) for tool restriction syntax