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ISO/IEC 14496-30:2018

Information technology - Coding of audio-visual objects - Part 30: Timed text and other visual overlays in ISO base media file format

standard by International Organization for Standardization/International Electrotechnical Commission , 11/01/2018

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Full Description

This document describes the carriage of some forms of timed text and subtitle streams in files based on ISO/IEC 14496-12 (the ISO base media file format). The documentation of these forms does not preclude other definition of carriage of timed text or subtitles; see, for example, 3GPP Timed Text (3GPP TS 26.245), or the carriage of captioning information embedded in a media stream of another type (see Annex A).

 

Product Details

Edition:
2nd
Published:
11/01/2018
Number of Pages:
22
File Size:
1 file , 1.6 MB
Note:
This product is unavailable in Russia, Ukraine, Belarus
 

Document History

  1. ISO/IEC 14496-30:2018

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    Information technology - Coding of audio-visual objects - Part 30: Timed text and other visual overlays in ISO base media file format

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  2. ISO/IEC 14496-30:2014/Cor1:2015


    Corrigendum

    • Historical Version

  3. ISO/IEC 14496-30:2014


    Information technology - Coding of audio-visual objects - Part 30: Timed text and other visual overlays in ISO base media file format

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. ISO/IEC 14496-30:2018/Amd1:2022


    - Amendment 1: Information technology - Coding of audio-visual objects - Part 30: Timed text and other visual overlays in ISO base media file format - Amendment 1: Timing improvements