ISO/IEC 14496-30:2018現行
Information technology Coding of audio-visual objects Part 30:Timed text and other visual overlays in ISO base media file format
出版：International Organization for Standardization
專家解讀視頻
基本信息
標準編號： ISO/IEC 14496-30:2018
標準類別：Standard
出版單位：International Organization for Standardization
標準頁數：0
標準簡介
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).
