Practical accessibility guides for multilingual content teams.
Subtitle positioning is a deliberate choice, not a default. This practical guide shows how to place captions around graphics, faces, lower thirds, and player controls across broadcast, mobile, social, and vertical video so text stays readable.
Learn a working method for transit announcement translation across routine, disruption, and emergency messages. You get concrete rules for multilingual audio, station names, screen and audio alignment, and testing every message type on a real platform.
Most teams treat the transcript as a byproduct of captioning. It is closer to the single most valuable asset your video program produces.
WCAG says captions must be accurate. Broadcast regulators actually define what accuracy means, in numbers, and audit against it.
Audio description is not a running commentary. It is a script written against a stopwatch, fitted into gaps the original recording never planned for it.
Red and green look identical to a meaningful share of viewers. A chart or a status indicator relying on that distinction alone has already failed them.
A captioned, dubbed, richly accessible video that never finishes buffering has accomplished nothing for the viewer it was meant to reach.
A specific font will not fix caption accessibility for dyslexic viewers on its own. Timing and structure matter more than typeface, and most guidance skips that.
The clearest video in your catalogue is usually also the cheapest to translate. That is not a coincidence.
Captions are not a substitute for sign language, and sign language is not a substitute for captions. They serve different audiences.
Most teams treat WCAG as a wall of criteria. For video, only a handful apply, and they are more specific than people expect.
SDH is not subtitles with a few sound effects bolted on. It is a different deliverable with a different reader in mind.
An archive nobody can search is a storage cost, not a collection.
Language learners need the same content at two levels of support, not two different contents.
The parent who cannot read the newsletter is the parent the school most needs to reach.
Localizing a video into ten languages without accessible tracks means you have served ten language communities while excluding blind and deaf viewers in every one of them.
Accessible video combines accurate text, understandable audio, perceivable visuals, usable controls, and inclusive language. This guide turns those needs into a production workflow.
Captions, subtitles, and transcripts all represent spoken content as text, but they serve different audiences and viewing situations. Learn how to use each correctly.