ISO/IEC 23090-25:2025

Name: ISO/IEC 23090-25:2025 — Information technology — Coded representation of immersive media — Part 25: Conformance and reference software for carriage of visual volumetric video-based coding data
SKU: ISO/IEC 23090-25:2025
Price: 25 EUR
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Information technology — Coded representation of immersive media — Part 25: Conformance and reference software for carriage of visual volumetric video-based coding data

Название (английский):

Information technology — Coded representation of immersive media — Part 25: Conformance and reference software for carriage of visual volumetric video-based coding data

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 18
Дата публикации:: 24 января 2025 г.
Издание:: ISO/IEC IS 23090 edition 1 version 1
ICS:: 35.040.40

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Описание (английский):

This document specifies the reference software for carriage of V3C data as specified in ISO/IEC 23090-10. The information provided describes the reference software modules and the features that it supports. It also provides a description of how the reference software can be utilized. Finally, it also provides a description of conformance test vectors.

Abstract

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Упомянутые в описании и другие стандарты ISO

Overview

ISO/IEC 23090-25:2025 - Information technology - Coded representation of immersive media - Part 25 - specifies conformance and reference software for the carriage of V3C data (Visual Volumetric Video-based Coding) as defined in ISO/IEC 23090-10. The document provides a reference implementation that extends the ISO Base Media File Format (ISOBMFF) library, describes its architecture and supported features, and publishes conformance test vectors to validate interoperability.

Key topics

Reference software architecture: an ISOBMFF extension library plus a small command-line application (V3CCarriageApp) for basic multiplexing/demultiplexing operations.

V3C carriage library API: documented functions for creating and parsing V3C-specific boxes and sample entries, adding parameter sets and setup units, handling tile and atlas sample entries, and retrieving unit headers and metadata.

Supported features: utilities for timed and non-timed V3C, compatibility aids for DASH streaming scenarios, and modules to manage V3C parameter and setup data.

Conformance test vectors: a collection of example files (timed and non-timed) - including named vectors referenced in the standard - intended for validating implementations and checking interoperability across players, packagers and test suites.

Normative linkage: intended to be used with ISO/IEC 23090-10 (carriage of visual volumetric video-based coding data) and adopting ISOBMFF conventions.

Applications

ISO/IEC 23090-25 is practical for organizations and professionals involved in:

Developer and integrators building packagers, players, and file toolchains that need to carry V3C data inside ISOBMFF containers.

Codec and encoder vendors implementing V3C-compliant output and ensuring compatibility with carriage rules.

Streaming platform engineers designing DASH workflows for volumetric video delivery (timed V3C for adaptive streaming).

Test labs and QA teams using the provided conformance vectors to verify interoperability and compliance with ISO/IEC 23090-10.

Research and academia exploring immersive media formats (MIV, V-PCC, PCC) and requiring a reference implementation to reproduce experiments.

Related standards

ISO/IEC 23090-10 - Carriage of visual volumetric video-based coding data (normative reference)

ISOBMFF - ISO Base Media File Format (foundation for the reference library)

Other parts of the ISO/IEC 23090 series covering immersive media coding and carriage

The reference software and conformance files are published alongside the standard and are available via the ISO standards portal (https://standards.iso.org/). Use ISO/IEC 23090-25:2025 to accelerate interoperable implementations of volumetric video carriage and to standardize testing across products and research projects.

ISO/IEC 23090-25:2025

Abstract

Похожие стандарты

Overview

Key topics

Applications

Related standards

Технические детали

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