The Video Caption Handoff Checklist: What to Send With the Final Edit

Send captions as part of the final video package, with filenames and instructions that tell your client which track belongs to which edit. Before exporting, agree on where the video will appear and who will upload it. Those two decisions prevent a lot of avoidable rework.

A good handoff includes more than a transcript from an automatic tool. W3C’s accessibility guidance explains that captions synchronize speech and meaningful non-speech audio with the video. A transcript is a separate reading format; a descriptive transcript also supplies relevant visual information. They serve related needs, but one file doesn’t automatically replace the others.

Agree on the destination and the deliverables

Ask the person publishing the video what their player or platform accepts. A separate caption file, often SRT or WebVTT, lets a compatible player display captions. Captions permanently visible in the exported picture can be useful for social viewing, but viewers can’t turn them off. Some projects need both versions.

Confirm the language, translated versions, aspect ratios and who checks specialist vocabulary. Put caption work into the creative brief, including responsibility for approval. Don’t discover after delivery that the client expected three languages and a vertical cut.

Check meaning before polishing the appearance

Automatic transcription can provide a starting point. W3C cautions that automatic captions alone aren’t sufficient without confirming accuracy. Review the words against the audio, paying particular attention to people’s names, places, technical terms and a missing “not” that could reverse the meaning.

Identify speakers when the change isn’t clear from the picture. Include sounds that carry necessary meaning—for example, a phone ringing offscreen that explains why someone leaves. Don’t label every incidental noise just to make the track look thorough.

Then check timing and phrase breaks. Does the text arrive with the speech? Does a caption vanish before it can be read? Break lines where the sentence makes sense, and keep captions away from a face, a demonstration or another essential detail.

Test the actual final export

Review the delivered version after the edit is locked. A track prepared for an earlier cut can look accurate in isolation and still fall out of sync after a shortened introduction.

Watch once without sound, concentrating on whether the story remains understandable. Then watch on a phone at a normal viewing size. Check text contrast, line breaks and space for platform controls. These passes catch different problems; neither is a guarantee that every accessibility need has been met.

Package it so another person can publish it

Use matching base names, such as studio-tour_v03_9x16_en.mp4 and studio-tour_v03_9x16_en.srt. State whether the video already contains visible captions, which file to upload separately and which version supersedes earlier exports.

Add a short delivery note: “English captions checked against v03; proper names confirmed by client; uploader to test captions in the destination player.” That is an example you can adapt, not a substitute for doing the checks. Keep unresolved spelling or translation questions visible instead of quietly guessing.

Our project closeout guide covers the wider handoff. Captions belong in that same final check: prepared, matched to the edit and usable by the next person.

Which caption check has caught a problem for you? Share the step your team should add to its next handoff.

Featured image: AI-generated editorial illustration for Le Cadre; not an actual editing interface.