B-roll for vloggers

B-roll supports narration instead of repeating it. If the voiceover says “the city never stops”, show movement and rhythm — not another wide shot of the same skyline.

Match the shot to a sentence

Shoot for the edit

• Give each clip a clear beginning, middle and end.
• Hold the start and end frames for a beat so the editor has handles.
• Vary shot sizes: wide, medium, detail.
• Keep the movement direction consistent across a sequence unless the cut is meant to disorient.

Why this works

B-roll is edited against a story, so its job is to add information the voiceover cannot: texture, scale, rhythm and place. A clear start and end makes the clip usable even if the middle is not perfect.

Common mistakes

• Repeating the narration visually. If the line already says “skyline”, show a street or a detail.
• Clips with no handles. Start moving immediately and stop immediately; there is nothing to trim.
• All shots the same size. A sequence of wide shots feels flat.

Try it yourself

Write three narration lines for a thirty-second piece about downtown San Francisco. Capture one B-roll clip per line, each with a different shot size. Success is a set that could be cut together without repeating the same frame.

Related guides

• Composition and visual storytelling
• Tracking shots and parallax
• Build a multi-shot list