---
title: "Add captions or repackage talking-head footage"
sidebarTitle: "Captions and talking head"
description: "Add captions, add designed overlays, or change the spoken edit."
---

<Frame caption="One source clip, three caption treatments. The spoken edit stays untouched.">
  <video
    autoPlay
    loop
    muted
    playsInline
    preload="metadata"
    poster="https://static.heygen.ai/hyperframes-oss/docs/images/showcase/wfv2-captions.jpg"
    src="https://static.heygen.ai/hyperframes-oss/docs/images/showcase/wfv2-captions.mp4"
  />
</Frame>

## Make the request

Name the file and the change you want:

```text
Using /hyperframes, add clear animated captions to assets/interview.mp4.
Keep the footage and its spoken edit unchanged.
```

Ask for designed information cards instead when the footage needs titles,
quotes, statistics, lower thirds, or picture-in-picture.

## What should change?

- **Add captions** — keep the original clip and audio unchanged; add readable, timed words over it.
- **Add designed overlays** — keep the clip underneath and add titles, quotes, statistics, lower thirds, or picture-in-picture.
- **Change the footage** — use General Video when pauses, selected moments, or the spoken order must change.

Captions and designed overlays work best on a clear, single-subject clip with audible speech. Both keep the original footage and audio intact.

If you need to remove pauses, choose different moments, or reorder the speech, use [General Video](/guides/general-video).

## Before it builds

Confirm:

- **Captions:** the intended format and any names or terms the transcript may miss. HyperFrames can recommend a visual treatment after it sees the clip.
- **Designed overlays:** the format, layout, visual style, and how often a title, quote, statistic, or side panel should appear.
- **Either path:** where the speaker, existing text, and important action leave safe room for graphics.

## Review what matters

- Names, product terms, and numbers are correct.
- Captions follow the spoken words.
- Graphics avoid faces and important parts of the footage.
- The video works with sound and muted.
- The final caption or graphic clears before the video ends.

For direct placement changes, use [Captions in Studio](/studio/captions) to
inspect synchronization and save position, scale, or rotation corrections. Ask
the agent or edit the caption source for corrected words and durable timing or
style changes.

<Card title="Finish and share" icon="circle-check" href="/guides/export-and-share">
  Review the chosen caption, overlay, or recut path, then render and watch the final file.
</Card>

## Related topics

- [Edit captions in Studio](/studio/captions)
- [Work with voice, music, sound, and captions](/guides/voice-and-audio)
- [Change the spoken edit with a custom video workflow](/guides/general-video)