IEC 62087-2:2023 PDF

Audio, video, and related equipment - Determination of power consumption - Part 2: Signals and media

Название (английский):

IEC 62087-2:2023

Audio, video, and related equipment - Determination of power consumption - Part 2: Signals and media

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 113
Дата публикации:: 17 февраля 2023 г.
Издание:: IEC IS 62087 edition 2 version 1
ICS:: 33.160.10

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Описание (английский):

IEC 62087-2:2023 specifies the signals used to determine the power consumption of audio, video, and related equipment, such as television sets and computer monitors. It also specifies signals for determining the peak luminance ratio that is sometimes associated with television set power consumption measurement programs. In addition, this part specifies equipment, interfaces, and accuracy related to signal generation. IEC 62087-2:2023 cancels and replaces the first edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) HDR and UHD video test signals have been added; b) dynamic box and outline test signals have been added, replacing the static box and outline test signals; c) all test signals are provided as media files for download from a specified IEC online repository, which replaces previous DVD and Blu-ray media.

Технические детали

Технический комитет: TA 19 - Environmental and energy aspects for multimedia systems and equipment
SKU: IEC 62087-2:2023

Abstract

Overview

IEC 62087-2:2023 (Audio, video, and related equipment - Determination of power consumption - Part 2: Signals and media) defines the audio‑visual test signals and media used to measure power consumption of televisions, computer monitors and related equipment. This second edition (2023) is a technical revision of the 2015 edition and standardizes signal types, signal generation equipment, interfaces and accuracy requirements. All test signals are provided as downloadable media files from an IEC online repository, replacing previous DVD/Blu‑ray distribution.

Key topics and technical requirements

Scope of signals: Static video, dynamic broadcast‑content, internet‑content video signals, and associated audio signals for power consumption testing.
HDR and UHD support: New HDR and UHD video test signals added in this edition to reflect modern display technologies.
Peak luminance ratio: Signals and procedures to determine peak luminance ratio - a metric sometimes used in TV power measurements.
Dynamic box & outline signals: Dynamic test patterns now replace static box/outline signals to better represent real content behavior.
Media provision: Test signals are provided as downloadable files from the IEC 62087‑2 online repository (https://www.iec.ch/tc100/supportingdocuments).
Signal generation & interfaces: Specification of acceptable signal sources and interfaces including USB, HDMI®, DisplayPort, component/S‑Video/composite analogue, terrestrial/cable/satellite and network interfaces.
Equipment and accuracy: Requirements for signal‑generation equipment, interfaces and accuracy of video/audio signal levels to ensure repeatable, comparable power measurements.
Normative and informative annexes: Annex A lists downloadable test media; Annex B/C describe the video signals and peak luminance patterns.

Practical applications and users

IEC 62087-2:2023 is intended for:

Manufacturer test and design teams performing power consumption characterization and validating display power modes.
Independent test laboratories and certification bodies conducting regulatory compliance, energy labeling and eco‑design testing.
Regulators and standards authorities establishing measurement protocols for televisions and monitors.
R&D and QA groups evaluating the impact of content type (SDR, HDR, UHD, streaming) on power draw and luminance behavior. Using standardized signals ensures reproducible, comparable power measurements across products, test houses and markets.

Related standards

Other parts of the IEC 62087 series cover test conditions and measurement methods; consult the IEC webstore for the full series.
Interfaces referenced (HDMI, DisplayPort) and media handling follow industry interface specifications as described in the standard.

Keywords: IEC 62087-2:2023, power consumption, test signals, HDR, UHD, televisions, monitors, peak luminance ratio, HDMI, DisplayPort, IEC online repository.

Overview

Key topics and technical requirements

Scope of signals: Static video, dynamic broadcast‑content, internet‑content video signals, and associated audio signals for power consumption testing.
HDR and UHD support: New HDR and UHD video test signals added in this edition to reflect modern display technologies.
Peak luminance ratio: Signals and procedures to determine peak luminance ratio - a metric sometimes used in TV power measurements.
Dynamic box & outline signals: Dynamic test patterns now replace static box/outline signals to better represent real content behavior.
Media provision: Test signals are provided as downloadable files from the IEC 62087‑2 online repository (https://www.iec.ch/tc100/supportingdocuments).
Signal generation & interfaces: Specification of acceptable signal sources and interfaces including USB, HDMI®, DisplayPort, component/S‑Video/composite analogue, terrestrial/cable/satellite and network interfaces.
Equipment and accuracy: Requirements for signal‑generation equipment, interfaces and accuracy of video/audio signal levels to ensure repeatable, comparable power measurements.
Normative and informative annexes: Annex A lists downloadable test media; Annex B/C describe the video signals and peak luminance patterns.

Practical applications and users

IEC 62087-2:2023 is intended for:

Manufacturer test and design teams performing power consumption characterization and validating display power modes.
Independent test laboratories and certification bodies conducting regulatory compliance, energy labeling and eco‑design testing.
Regulators and standards authorities establishing measurement protocols for televisions and monitors.
R&D and QA groups evaluating the impact of content type (SDR, HDR, UHD, streaming) on power draw and luminance behavior. Using standardized signals ensures reproducible, comparable power measurements across products, test houses and markets.

Related standards

Other parts of the IEC 62087 series cover test conditions and measurement methods; consult the IEC webstore for the full series.
Interfaces referenced (HDMI, DisplayPort) and media handling follow industry interface specifications as described in the standard.

Keywords: IEC 62087-2:2023, power consumption, test signals, HDR, UHD, televisions, monitors, peak luminance ratio, HDMI, DisplayPort, IEC online repository.

IEC 62087-2:2023 PDF

Технические детали

Abstract

Overview

Key topics and technical requirements

Practical applications and users

Related standards

Похожие стандарты

Abstract

Overview

Key topics and technical requirements

Practical applications and users

Related standards

Похожие стандарты

Audio, video, and related equipment. Determination of power consumption - Signals and media

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