![]() It's important to think about play! Children have a right to play This is defined by the United Nations Convention on the Rights of the Child (1989) While play may be enacted in challenging conditions- the UN recognizes that children must be free from harmful stress, violence, discrimination, and physical dangers Play is defined by the following 6 elements It's always intrinsically motivated: The player wants to do it It's enjoyable: It must be fun! It has no external rules, on those invented by the player: An adult can't change the game It is valued for the process rather than its outcomes: What happens during play is most important It shows active engagement on the part of the players: The player is actively part of the process It is non-literal: May have real-life themes but also imaginary Play may not be as valued in some cultures as the contributions to support the family. Every time the text changes on screen, low vision viewers must pause the video and navigate to the text.Ī equivalent audio track or text based alternative is required for this video. The content makes it challenging for individuals with low vision using screen magnification.The content can not be accessed for blind individuals using screen readers.The follow video is inaccessible, it has no relevant audio and no text alternative.īarriers are experiences if text alternatives are unavailable: ![]() Audio track with narration of text on screen.W3.org (WCAG SC 1.2.1) Video Only Examples Prerecorded Video-only: Either an alternative for time-based media or an audio track is provided that presents equivalent information for prerecorded video-only content.There is no information about end time.1.2.1 Audio-only and Video-only (Prerecorded): For prerecorded audio-only and prerecorded video-only media, the following are true, (Level A) In the Square Bracket Time Code format each subtitle text is preeceeded by a line that includes the start time inside square brackets. ![]() Nevertheless, XML is still used by applications and SOAP based web services Since the advent of JSON, however, it has lost the advantage to the more simple nature of JSON. It is part of the W3C standard.Įxtensible Markup Language (XML) is a widely used language that was once the de facto standard for data interchange between applications. WebVTT (Web Video Text Tracks Format) is a subtitle file format used by HTML5 compliant browsers to render timed text. TTML is a subtitle file format previously called Distribution Format Exchange Profile and is a W3C standard. SubViewer Sub is a subtitle format used by DivX media Player. Spruce Subtitle File is a less known subtitle format that was created by Spruce Technologies and used in DVD Studio Pro SSA is a subtitle file format generated by the Sub Station Alpha software. It uses Frame Rate to mark the timing of subtitles. MicroDVD Sub is a subtitle format used by the MicroDVD Player. Video players show the subtitle on the screen when the video is within this period. ![]() A time range (start to end) precedes each line of subtitle. SRT is a subtitle file format generated by the SubRip software. Lines of songs are preceded by the time when they appear in the song. LRC is a lyrics file format introduced by the program Lyrics Displayer. The VTT Range format has start and end time codes without serial numbers and newlines between subtitle items In the multi-line short time format the start time code exists in a line above the subtitle.
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