Writing Accurate Captions Without Correcting Speech
Writing Accurate Captions Without Correcting Speech records a distinct W3C-supported accessibility writing task while keeping implementation mechanics outside the writing guidance.
Caption speech accurately rather than silently correcting the speaker’s grammar, mistakes, or wording.
Key details
Important caveats
Scope Boundary
This does not require every filler sound in every context; W3C distinguishes accuracy from the separate decision about an appropriate level of transcription detail.
Further guidance
Content
Represent what is actually said and preserve meaning-bearing features such as audible mistakes or censorship instead of rewriting the speaker into polished prose.
Practical Application
Caption the words that were actually spoken. Preserve audible grammar, wording, and meaningful mistakes instead of silently rewriting the speaker into polished prose.
Purpose
Faithful captions give users access to the same spoken content and communicative cues available in the audio.
Reader Check
Compare the caption with the audio: did editing make the speaker sound more grammatical, precise, or fluent than the recording?
Worked Example
If the speaker audibly says “We was ready at eight,” the caption should preserve that spoken wording rather than changing it to “We were ready at eight.”
Sources and evidence
Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.
- Transcribing Audio to Text — W3C WAI (opens in a new tab)World Wide Web Consortium (W3C) Web Accessibility Initiative · W3C WAI guidance for identifying speakers and representing relevant audio information in transcripts and captions.