ISO/IEC TR 23002-6:2017 情報技術— MPEGビデオ技術—パート6：再構成可能なメディアコーディング実装のためのツール | ページ 2

3.1 用語と定義

3.2 略語

API アプリケーション プログラミング インターフェイス

BXDF バッファサイズ XML データフロー形式

CAL CAL アクター言語

DSEデザインスペースの調査

ETG 実行トレース グラフ

FIFO 先入れ先出し

FSM 有限ステート マシン

HEVC 高効率ビデオ コーディング

IDE統合開発環境

L1_DCM L1 データ キャッシュ ミス

NoL 行数

PAPI パフォーマンス API

PMC パフォーマンス監視カウンター

RMC 再構成可能なメディア コーディング

TOT_INS TOTal INStruction の数

XDF XML データ フロー形式

XML eXtensible Markup Language

Foreword

ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.

The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, 1. In particular, the different approval criteria needed for the different types of document should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, 2 (see www.iso.org/directives ).

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents ).

Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.

For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISO's adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html .

This document was prepared by Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia information.

A list of all the parts in the ISO/IEC 23002 series can be found on the ISO website.

Introduction

This document provides a description of a set of tools that are intended to be helpful for developing reconfigurable media coding implementations based on ISO/IEC 23001-4, ISO/IEC 23002-4 and ISO/IEC 23002-5. The description includes the following guidelines:

• guidelines on good practices to implement specifications based on ISO/IEC 23001-4, ISO/IEC 23002-4 and ISO/IEC 23002-5;
• guidelines on usage of a monitoring tool for specifications based on ISO/IEC 23001-4, ISO/IEC 23002-4 and ISO/IEC 23002-5.
• guidelines on usage of a design exploration and optimization tool for specifications based on ISO/IEC 23001-4, ISO/IEC 23002-4 and ISO/IEC 23002-5.

1 Scope

This document provides a description of a set of tools that are intended to be helpful for developing reconfigurable media coding implementations based on ISO/IEC 23001-4, ISO/IEC 23002-4 and ISO/IEC 23002-5.

2 Normative references

There are no normative references in this document.

3 Terms, definitions and abbreviated terms

For the purposes of this document, the following terms and definitions apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

Bibliography