B-Roll

B-roll is supplementary video footage that is edited into the primary footage (A-roll) to provide visual variety, context, and a more polished viewing experience. In testimonial production, the A-roll is the customer speaking to camera, while B-roll might include shots of their office, team using the product, close-ups of the product interface, or footage of their business in action.

B-roll elevates testimonial video quality significantly. A 90-second video of a person talking to a camera can feel static and monotonous, but intercut with relevant B-roll, the same content becomes visually engaging and professional. B-roll also helps mask edit points — when you cut a segment from the interview, a B-roll cutaway hides the jump cut seamlessly.

For remote testimonial collection, B-roll presents a practical challenge since you're not physically present at the customer's location. Some solutions include: asking the customer to record a short screen capture of them using the product, requesting photos that can be animated with subtle Ken Burns effects, using stock footage relevant to their industry, or creating product demo clips to intercut with the interview.

Best practices for testimonial B-roll include: keeping clips short (2-5 seconds each), matching the visual tone to the spoken content, avoiding overly produced stock footage that clashes with authentic interview footage, and using B-roll purposefully to illustrate points rather than decoratively. Even minimal B-roll — a product screenshot, a team photo, a logo reveal — dramatically improves the production quality of a remote testimonial video.