What Is AI B-Roll and How Marketers Are Using It
Discover what AI-generated B-roll is and how marketers use it to fill video gaps without hiring videographers or buying stock footage.
Vela Team
Published · September 13, 2026
No More Stock Footage Searches
AI B-roll generators create custom background footage from text prompts. Instead of searching stock libraries for hours, you describe what you need and the AI generates it. No licensing fees. No generic results.
What AI B-Roll Can Create
- Abstract motion backgrounds for presentations
- Industry-specific visuals — tech, nature, urban, medical
- Product-adjacent lifestyle footage
- Animated textures and patterns
- Atmospheric scenes — sunrise, rain, city lights
How Marketers Use AI B-Roll
Marketing teams use AI B-roll to fill gaps in video content without filming. Need a 5-second transition between interview clips? Generate it. Need a background for your text overlay? Generate it. Need footage of something you cannot film? Generate it.
Limitations to Know
- AI B-roll works best for abstract and atmospheric content
- Specific products and branded items need real footage or motion graphics
- Quality varies by tool — test before committing
- Some platforms may flag AI-generated content — check policies
- For branded marketing videos, motion graphics tools like Vela offer more control
When to Use AI B-Roll vs Motion Graphics
Use AI B-roll for realistic background footage and transitions. Use motion graphics for branded content with text, logos, and design elements. Many marketers use both — AI B-roll as background with motion graphics layered on top.
How it works
Type what you want. Vela creates the motion graphic. Refine by chatting.
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