JVET-AP0017 JVET AHG report: Preparation of Call for Proposals (AHG17) [J.-R. Ohm, M. Wien, F. Bossen (co-chairs), E. Alshina, V. Baroncini, J. Chen, R. Chernyak, Z. Deng, P. de Lagrange, C. Lehmann, L. Li, P. Nikitin, D. Rusanovskyy, G. Verba (vice chairs)]
- Activities
Three online AHG calls were held on 2026-02-03, 2026-03-10, and 2026-03-26. A hybrid AHG meeting was held on 2026-02-25/27 in Aachen, Germany. The reports of these meetings are available in JVET-AP0041.
Based on the discussions at these meetings, the proposed draft CfP document JVET-AP0047 was generated as input to the 42nd meeting, departing from the CfE document by reflecting proposed modifications as discussed during the 41st JVET meeting and in the AHG telcos.
- Related contributions
JVET number | Title | Source |
AHG17: AhG meeting notes | M. Wien, J.-R. Ohm, F. Bossen | |
AHG17: Suggested editorial changes to the Draft Joint Call for Proposals on Video Compression with Capability beyond VVC | R. Chernyak, S. Liu (Tencent), T. Solovyev, E. Alshina (Huawei) | |
AHG17: Suggestion to enable BIM for the GOP-based RPR comparison point | ||
AhG17/AhG15: New gaming sequences with auxiliary information captured from Carla driving Simulator | ||
AHG17: Chroma sample location for CfP sequences | T. Chujoh, H. Kato, Y. Kidani, K. Kawamura (KDDI) | |
AHG17: Report on dry-run expert viewing for test sequences under consideration for the CfP | ||
AHG17: Updates of Draft Joint CfP text suggested by the AHG | J.-R. Ohm, M. Wien, F. Bossen | |
AHG17: Proposal of target bitrates for the HDR and UHD Gaming sequences for the upcoming CfP | C. Lehmann, A. Wieckowski, B. Bross, J. Pfaff (Fraunhofer HHI), Z. Li, J. Sauer, T. Solovyev, E. Alshina (Huawei) | |
[AHG4/AHG17] VQQ: An Interactive Display Assessment Tool for Subjective Tests | ||
AHG17: Liverpool test sequences with updated chroma sample location and target bitrates | ||
AHG17: Additional sequence evaluation results for the upcoming CfP | ||
AHG17/AHG4: A Generic Full-Reference Objective Quality Assessment Method for Compressed Video | ||
AHG17: On per-frame data reporting in CfP | F. Bossen, F. Galpin, F. Le Léannec, K. Naser, E. François (InterDigital) | |
AHG17: Improved VTM configuration for 0.2x runtime target |
It is noted that multiple documents have partial allocation to AHG17 and other AHGs. This includes JVET-AP0044, JVET-AP0054, JVET-AP0186.
- Recommendations
The AHG recommended:
- To further progress the development of the draft CfP document.
- To study the proposed new test sequences and rate points for the CfP and to assess the results corresponding expert viewing tests to be conducted during the meeting for the determination of the final CfP test set.
- To review the remaining input contributions related to AHG17 during the meeting.
A short verbal summary of the results of interim AHG meetings (JVET-AP0041) was also given.
A suggestion for viewing at the current meeting is in document JVET-AP0279.