Building consistency · Creator resources
What Accessibility Checks Should You Make Before Publishing a Video?
A final accessibility pass asks whether someone can follow the essential work through more than one way of seeing or hearing it. Start with what matters most.
Start with the essential meaning
Watch the exported video as someone who cannot rely on sound, then consider what is lost if someone cannot rely on the picture. Is the point of a chart, gesture, game objective or visual punch line available another way? Is a spoken warning, name or change in tone available in text? Not every image needs narration and not every silent beat is a defect. Identify the information the piece needs to communicate, then give that information a usable path that respects the form.
Check the actual caption and audio experience
Confirm that speech and meaningful non-speech sound are represented accurately and timed to the right moment. Automatic captions can mishear accents, names or background audio, so inspect and correct them; make the video's language setting truthful. Listen on ordinary speakers or a phone: can the essential dialogue be understood above music and effects? The caption-editing and subtitle-publishing guides own the detailed workflow. A transcript may add a separate text/reference route, but does not replace timed captions.
Check text, colour, motion and destination
Play important on-screen text over the full changing background at normal speed and phone size. Look for colour-only distinctions, cropped labels and platform controls or captions that cover essential information. Flag rapid flashing or flicker for a specific review before release. A thumbnail can be clear while the video is not; a perfect editor preview can fail after export. Use the linked specialist guides when one of these issues needs more than a small correction.
Fix avoidable barriers, then verify again
Prioritise what stops someone understanding the work. Rewatch the final uploaded or scheduled version where possible, including captions and the intended player. A solo creator can do a useful pass with a phone and a short list; a team may ask another person to review a complex piece. No checklist certifies accessibility or legal compliance across formats and jurisdictions. The general pre-publish checklist remains the owner for rights, truthful packaging and publication readiness; this pass focuses on access to meaning.
Sources and limits
This is a practical editorial review, not an accessibility certification or a claim of legal compliance. Applicable requirements depend on context, standard and jurisdiction.