Recommendation ITU-T T.701.25 (03/2022) Guidance on the audio presentation of text in videos, including captions, subtitles and other on-screen text
Summary
History
FOREWORD
Table of Contents
Introduction
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
          3.2.1 General terms
          3.2.2 Audio-specific terms
          3.2.3 Language of presentation terms
          3.2.4 Production terms
4 Abbreviations and acronyms
5 Conventions
6 Framework and process considerations
     6.1 General
          6.1.1 Alternate names for the audio presentation of text in videos
          6.1.2 Motivation for the audio presentation of text in videos
     6.2 Types of text in videos
          6.2.1 Captions/subtitles
          6.2.2 Other on-screen text
     6.3 Types of audio presentations of text in videos
          6.3.1 Live and recorded spoken captions/subtitles and spoken on-screen text
          6.3.2 Pre-mixed and receiver-mixed productions
     6.4 Creating and delivering audio presentations of text in videos
          6.4.1 Narrator preparation
          6.4.2 Volume
          6.4.3 Audio quality
          6.4.4 Inclusion of users in creating the audio presentation of text in videos
          6.4.5 Inclusion of users in evaluating the audio presentation of text in videos
     6.5 Synchronization
     6.6 Text-files
7 Guidance on the audio presentation of text in videos
     7.1 General considerations
          7.1.1 Different strategies
          7.1.2 User considerations
          7.1.3 Availability across technologies
          7.1.4 Consistency within a video and programme series
     7.2 Developing the audio presentation of text in videos
          7.2.1 Clarity in the audio presentation of text in videos
          7.2.2 Reading/delivering the audio presentation of text in videos
     7.3 Levels of importance
     7.4 Guidance on identifying the audio presentation of text in videos
     7.5 Guidance on identifying characters
     7.6 Guidance on text and speech adjustments
Bibliography
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