demobook

Auto-edit video with captions and B-roll using Captions AI

CCaptions AiTry it →Watch full video →The Pennywise Owl ·

Demo summary

The user uploads an existing video to Captions AI, which automatically generates subtitles and inserts relevant B-roll footage to enhance stagnant sections of the original clip.

Step-by-step

  1. Upload your video file to the platform
  2. Select AI Edit as the editing style
  3. Choose a specific style, such as Recess
  4. Click on Create Project
  5. Wait for the AI to generate subtitles and insert B-roll

Options

  • Select from different AI edit styles like 'Recess'

Watch out for

  • The video must have audible audio for captions to be generated

Tips

  • Use AI editing to automatically fill stagnant or lackluster sections of a video with engaging B-roll

Highlights

just like that, it was able to edit our entire video

All demos from “Captions AI Tutorial & Review (2026) – Is It Worth It?

  1. 3:510:46Generate AI talking video from script with Captions AIThe user inputs a script about psychology tricks into Captions AI, selects an AI actor, chooses a voice, and picks an editing style to generate a complete talking head video.CCaptions AiAI Avatar Video Generator
  2. 5:180:56Reviewing a generated AI video in Captions AIThe video shows the playback of a generated AI actor performance including a hook, voiceover, background music, and synchronized captions.CCaptions AiAI Avatar Video Generator
  3. 6:251:24Auto-edit video with captions and B-roll using Captions AICurrentThe user uploads an existing video to Captions AI, which automatically generates subtitles and inserts relevant B-roll footage to enhance stagnant sections of the original clip.CCaptions AiAI Video Editor
  4. Watch “Captions AI Tutorial & Review (2026) – Is It Worth It?” →

AI Video Editor

  1. 4:591:03Editing vertical video with Captions.aiThe user demonstrates uploading a vertical video to Captions.ai, selecting a template, and using the editor to generate AI voiceovers and correct eye contact.Youri van Hofwegen
  2. 2:110:50Automated video editing and effects with Captions AIThe tool automatically edits an uploaded reel by removing the background, adding sound effects, and inserting visual graphics.Chris - That Tech Guy
  3. 4:370:32Adding AI graphics and sounds to 3D printing videosA demonstration of Captions AI identifying video context to automatically insert relevant graphics and sound effects into a 3D printing showcase.Chris - That Tech Guy
  4. 2:161:14Add automated captions to existing videosThe video shows the process of uploading a raw video file to Captions AI and applying automated, stylized captions using the built-in editor.Chris with Minn Media
  5. 6:541:53Enhance videos with the Captions AI EditorThe demonstration shows the 'AI Editor' automatically adding B-roll, sound effects, background removals, and graphic overlays to a talking-head video.Chris with Minn Media
  6. 6:161:28Auto-edit video with captions and B-rollThe user uploads an existing video to Captions AI, which automatically generates subtitles and inserts relevant B-roll footage to enhance engagement in stagnant sections.How to Digital
  7. 2:501:05Automated video editing and background removal in Captions AIThe demo shows the AI Editor in Captions AI automatically adding captions, B-roll, movement effects, and removing backgrounds from a video clip.Chris - The Tech Guru
  8. 0:300:35Import and trim video in Captions.aiThe user demonstrates how to import a video file from a mobile device into the Captions.ai app and use the slider bar to trim the beginning of the footage.Creative AI Show
  9. 1:050:43Apply AI styles and templates in Captions.aiThe creator shows how to use the 'AI edit' feature to browse, preview, and apply preloaded visual styles and trending caption templates to a video.Creative AI Show
  10. 2:000:43Replace background images in Captions.aiThe user demonstrates replacing an AI-generated background with a custom photo from the phone's library to better match the client's branding.Creative AI Show
  11. 7:590:52Automated video editing with Captions AIA demonstration of the AI-edit feature in Captions AI, which automatically adds captions, B-roll, graphics, and sound effects to an uploaded video clip.Chris with Minn Media
  12. 6:251:24Auto-edit video with captions and B-roll using Captions AICurrentThe user uploads an existing video to Captions AI, which automatically generates subtitles and inserts relevant B-roll footage to enhance stagnant sections of the original clip.The Pennywise Owl