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TR Series Classification for Advanced Image Formats Study

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TR Series Classification for Advanced Image Formats Study

Introduction

This contribution addresses a procedural issue with the approved Study Item Description (SID) for Advanced Image Formats (FS_AIF_MED). A modification was made during SA plenary approval that fundamentally changes the nature and accessibility of the deliverable without proper notification to the study proponents.

Background and Original Intent

The FS_AIF_MED study was agreed in SA4 with the intention of creating a normal Technical Report (TR) that would:

  • Investigate advanced image format technologies
  • Identify potential normative work opportunities
  • Be publicly available as a reference for the industry
  • Serve as a foundation for future study and specification development

Issue Description

The Problem

During SA plenary, the SID was modified to designate the deliverable as an internal TR (800-series) rather than a standard TR. The source believes this change may have originated from:

  • A typo in the SA4-agreed SID that noted the TR placeholder number as 26.8xx
  • The placeholder number was not intended to carry significance to fundamentally change the deliverable nature
  • The SA4-agreed SID designation and clear study objectives indicated a normal TR
  • An internal TR was never discussed at SA4 level

Mismatch with Internal TR Definition

According to 3GPP specifications [1], internal TRs (800-series) are defined as:

  • "Not intended for publication"
  • "3GPP internal"
  • "Interim results of feasibility studies"

None of these definitions match the intended deliverables of this study.

Assessment

The proponents believe this was most likely an administrative oversight, as there was no technical discussion about limiting the scope or accessibility of this work.

Proposal

The proponents request that SA Plenary:

Agrees to correct the SID to designate the deliverable as a standard (public) TR rather than an internal TR, to align with the study's objective of identifying potential normative work and ensuring industry-wide accessibility of the findings.

References

[1] "Numbering Technical Reports (two classes):" https://www.3gpp.org/specifications-technologies/specifications-by-series

Document Information
Source:
Apple Inc.
Type:
discussion
For:
Agreement
Original Document:
View on 3GPP
Title: TR Series Classification for Advanced Image Formats Study
Agenda item: 6.2
Agenda item description: Other immediate issues
Doc type: discussion
For action: Agreement
Release: Rel-20
Contact: Waqar Zia
Uploaded: 2026-02-03T22:11:34.923000
Contact ID: 102910
TDoc Status: noted
Reservation date: 03/02/2026 21:54:57
Agenda item sort order: 11