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39th Meeting: Daejeon, KR, March 2025 2025-04-02 10:49
AHG9: Showcase on the implementation of display rectangles SEI
Authors: Thibaud Biatek Nokia Jill Boyce Nokia Miska M. Hannuksela Nokia
Abstract
Display Rectangles (DR) SEI has been adopted to the VSEI TuC in 38th JVET Geneva meeting (see document JVET-AK0142). This contribution showcases how display rectangles SEI message can be utilized in a real-world scenario. The contribution comes with an implementation and associated configuration files. Furthermore, a semantics bug was found during implementation, for which a fix is proposed.
Meeting Notes
JVET-AL0141 AHG9: Showcase on the implementation of display rectangles SEI [T. Biatek, J. Boyce, M. M. Hannuksela (Nokia)] [late]

Discussed on 2 April 2025 at 16:45 chaired by S. Deshpande.

Display Rectangles (DR) SEI has been adopted to the VSEI TuC in 38th JVET Geneva meeting (see document JVET-AK0142). This contribution showcases how display rectangles SEI message can be utilized in a real-world scenario. The contribution comes with an implementation and associated configuration files. Furthermore, a semantics bug was found during implementation, for which a fix is proposed.

Note: version 2 of this contribution adds the slide deck.

A showcase demo was shown.

Regarding the identified semantics bug: this part of the code relates to checking if display samples are within the cropped picture.

It was agreed to fix the semantics bug.

Other (7)

Contributions in this area were discussed during 1650–1720 Wednesday 2 April and 1300–1510 on Thursday 3 April 2025 (chaired by J. Boyce).

Cited:
JVET-AQ0090 JVET-AQ0091 JVET-AQ0176 JVET-AQ2032
ARCHIVE :
JVET-AL0141-v1.docx JVET-AL0141-v1.pdf
Decisions
Contributions in this area were discussed during 1650–1720 Wednesday 2 April and 1300–1510 on Thursday 3 April 2025 (chaired by J. Boyce).
Citation