Chat-Based Editing

Edit Captions projects with natural-language prompts. Attach images or videos, chain requests, and iterate with follow-ups to change music, fonts, and more.

Overview

Chat-based editing lets you make edits to your project by simply describing what you want. For example, the prompt “Add chill background music” will automatically add a chill background track to your project.

How it works

1. Open Chat to edit

   After opening a project, tap Chat to edit to open the chat.

2. Write your prompt

   Describe the changes you want. A prompt can be a sequence of actions — for example, replacing images and adding music. You can also attach additional media assets by clicking the paperclip icon next to the chat prompt.

3. Send and watch the plan

   After you send the prompt, Captions starts planning the edits and shares updates as it updates the project.

Example prompts

• Add chill background music
• Remove/replace background with the X picture
• Change the font to comic sans
• Generate a b-roll about duck soaps and add it to the first shot
• Edit captions

Attach media to your prompt

• Attach images (e.g., background replacements).
• Attach videos (e.g., b-roll to insert).
• Combine attachments with text in a single prompt to give the editor more context.

Prompts are flexible. You can chain multiple requests in one message, or iterate with follow-ups like “make it softer” or “use a different font”.