Converting Caption Files into Plain-Text Transcripts
Converting Caption Files into Plain-Text Transcripts records a distinct source-supported writing task while keeping implementation mechanics, unsupported preferences, and adjacent intents outside the page.
When accurate captions already exist, their text can be used as a starting point for a transcript by exporting plain text or removing caption timing data and then editing as needed.
Key details
Important caveats
Scope Boundary
A caption file is only a starting point: caption-derived text may still need speaker identification, visual information, paragraphing, or other transcript edits.
Further guidance
Content
Reuse the caption wording, remove timing or cue metadata that is not useful in the transcript, and add transcript-only information where needed for readability or visual context.
Purpose
Starting from reviewed captions avoids retranscribing the same spoken content from scratch.
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.
- Transcripts — W3C Web Accessibility Initiative (opens in a new tab)W3C Web Accessibility Initiative · W3C WAI guidance on descriptive transcripts, transcript structure, navigation, clarifications, speaker presentation, and selective timestamps.