B-Roll Enhanced Clips from a YouTube Channel

What This Workflow Does

What it automates: Detects YouTube uploads, extracts clips, automatically sources and inserts relevant B-roll footage, adds captions, and publishes.

Who it's for: News channels, educational creators, and brands whose clips benefit from visual variety and production depth.

When to use it: When your source content is primarily talking-head and you want to break up the visual monotony without sourcing B-roll manually.

How It Works

Step 1: New YouTube Video — Auto-Triggered

Overlap monitors your channel and triggers on every new qualifying upload.

Step 2: Find Clips — Best Moments Extracted

AI selects the strongest clips from the full video.

Step 3: Add B-Roll — Supplemental Footage Inserted

The Add B-Roll node analyzes the clip's content and automatically finds and inserts relevant visuals. Configure:

• Custom prompt: "Add B-roll when new people or concepts are mentioned"
• Frequency: Low, medium, or frequent insertion
• Source: Google Images, Google Images + YouTube, or Getty Images
• B-Roll Library: Use your own uploaded footage library

Step 4: Add Subtitles — Auto-Generated Captions

Captions are generated from the transcript and styled for your platform.

Step 5: Post to Social — Published to Your Accounts

B-roll enhanced clips are delivered to your connected social accounts.

FAQs

Can I use my own B-roll footage?

Yes. Upload your B-roll library and the node will prioritize your assets when finding relevant footage.

How does the AI decide where to insert B-roll?

It analyzes the transcript for mentions of concepts, places, or people, and inserts visuals at transitions or moments where additional context improves comprehension.