What is B-roll ?
Supplementary footage layered over a voiceover to illustrate what's being said.
B-roll — Supplementary footage layered over a voiceover to illustrate what's being said.
B-roll is the secondary footage — stock clips, screen recordings, images or AI-generated video — that plays over your narration. In faceless videos it's the visual backbone: while the voiceover carries the story, b-roll keeps the screen moving and relevant.
Good b-roll matches each line of script. Hunting for clips manually is the slowest part of faceless editing, which is why AI footage matching that places relevant b-roll automatically is such a time-saver.
Key points
- Footage layered over the voiceover
- Keeps faceless videos visually engaging
- Should match the script line by line
- Sourcing it by hand is the slow part
Related terms
Full glossaryAI b-roll
B-roll that AI selects, generates or places automatically to match your script.
Stock footage
Pre-made video clips you license and reuse as b-roll.
Text to video
Generating a finished video from a written prompt or script.
Faceless content
Videos made without ever appearing on camera — driven by voiceover, footage and captions.
More in Editing
Auto captions
Captions generated automatically from a video's audio, synced to each word.
Local rendering
Exporting a video on your own computer's hardware instead of a cloud server.
Royalty-free music
Music you can use in videos without ongoing licensing fees or copyright claims.
Brand kit
A saved set of logos, fonts and colors applied to keep videos on-brand.
Watermark
A logo or stamp overlaid on a video — sometimes by the tool that made it.
Storyboard
A shot-by-shot plan of a video before you build it.
B-roll, quick answers
What does B-roll mean?
Supplementary footage layered over a voiceover to illustrate what's being said.
Why does B-roll matter for faceless creators?
Good b-roll matches each line of script. Hunting for clips manually is the slowest part of faceless editing, which is why AI footage matching that places relevant b-roll automatically is such a time-saver.
How does Clipmesh help with b-roll?
Clipmesh turns the whole faceless workflow — script, AI voiceover, auto-matched b-roll and word-synced captions — into a few clicks, rendered locally on your own machine, so you can put b-roll into practice without extra tools.
Put it into practice
Clipmesh turns the whole faceless workflow into a few clicks — free, on your own machine.
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