B-roll is the connective tissue of an edit — the establishing shots, textures, and cutaways that play under a voiceover or music bed. These 24 prompts are written for Wan 2.7, Alibaba's open-weight video model (Tongyi Wanxiang), which outputs up to 1080p and ships under an Apache 2.0 license, so the clips are free to use commercially. Every prompt below follows the Subject + Scene + Motion + Lighting + Camera + Style order with native audio lines underneath, keeps to one primary motion, and leans on ambient sound rather than dialogue so the shot mixes cleanly under narration. Paste one into Alibaba Cloud Model Studio, a hosted API, or a local run, set your resolution and aspect ratio, and generate. For the wider set see our 35 best Wan prompts.
City & Urban
Urban b-roll gives an edit energy and a sense of place. These four lean on neon, reflection, and crowd motion — the visual shorthand of a living city. If you want the pattern behind them, read how to prompt Wan for realistic video.
1. Neon crosswalk in the rain
Pedestrians cross a busy downtown intersection at night, silhouettes moving through pools of neon reflected on wet asphalt, glowing signage in the background, light rain misting the air. Wide shot, slow dolly-in toward the crosswalk. Low-key lighting, practical neon glow, anamorphic-style flares, subtle film grain, 35mm.
SFX: footsteps splashing on wet pavement, a pedestrian signal beeping.
Ambient: distant traffic hum, faint rain hiss.
(16:9, 1080p, 10s)Best for: nightlife openers and city-at-night montages.
2. Rooftop skyline at blue hour
A sprawling downtown skyline glitters as office windows glow and the last daylight fades behind the towers, thin clouds drifting overhead. Extreme wide shot from a rooftop, slow crane up to reveal more of the skyline. Blue-hour lighting, warm practical window lights, shallow atmospheric haze, 24mm.
SFX: a faint distant siren, wind gusting across the rooftop.
Ambient: a low city drone of traffic far below.
(16:9, 1080p, 10s)Best for: establishing shots that set a location and time of day.
3. Empty subway platform
An empty subway platform hums under fluorescent light as a train blurs past behind the yellow safety line, tiled walls and puddles reflecting the ceiling lights. Medium-wide shot, static locked-off camera as the train streaks through frame. Cool fluorescent lighting, practical strip lights, faint volumetric haze, 35mm.
SFX: a train roar building and fading, rails singing, echoing announcements too distant to parse.
Ambient: low platform hum.
(16:9, 1080p, 8s)Best for: transit cutaways and moody urban interludes.
4. Morning commuter crowd
A dense crowd of commuters streams across a wide plaza in the morning rush outside a train terminal, coats and bags in constant motion, low sun casting long shadows across the pavement. High-angle wide shot, slow push-in over the crowd. Warm golden-hour light, rim light on the crowd, subtle film grain, 50mm.
SFX: layered footsteps, muffled chatter, pigeons taking flight.
Ambient: busy plaza, a busker's guitar in the distance.
(16:9, 1080p, 10s)Best for: pacing montages and "day begins" sequences.
Nature & Landscapes
Landscape b-roll gives an edit room to breathe. Keep it wide and slow with one gentle move per shot — a busy fly-through wobbles where a single push renders clean. Keep the Wan prompt cheat sheet open while you adapt these.
5. Misty pine forest at dawn
Shafts of early light cut through a dense pine forest as thin mist drifts between the trunks, dew on the ferns, the ground soft with needles. Wide shot, slow tracking move gliding forward between the trees. Warm golden-hour light, strong volumetric god rays through the mist, 35mm.
SFX: a distant woodpecker, leaves rustling.
Ambient: birdsong waking, a light breeze moving the canopy.
(16:9, 1080p, 10s)Best for: calm openers, meditation, and travel intros.
6. Coastal cliffs and crashing waves
Waves crash against dark sea cliffs and burst into white spray as seabirds wheel overhead, deep blue ocean stretching to the horizon, grass bending on the clifftop. Extreme wide shot, slow pan left following the coastline. Natural high-key daylight, crisp contrast, faint film grain, 35mm.
SFX: spray hissing as it falls back, gulls calling.
Ambient: booming surf, wind buffeting.
(16:9, 1080p, 8s)Best for: travel films and epic scene-setters.
7. Desert dunes at golden hour
Wind lifts a fine ribbon of sand off a dune crest as long shadows carve the ripples below, rippled dunes stretching to a hazy horizon. Wide shot, slow orbit clockwise around the dune crest. Warm golden-hour light, low-angle sun, deep raking shadows, anamorphic-style look.
SFX: a soft hiss of drifting sand.
Ambient: steady desert wind, sand grains skittering.
(16:9, 1080p, 8s)Best for: texture-rich landscape beats and title backdrops.
8. Alpine lake reflection
A mirror-still alpine lake holds a perfect reflection of snow-capped peaks as a light ripple crosses the surface, pine forest lining the shore, thin mist on the water. Extreme wide shot, slow tilt down from the peaks to the reflection. Cool shadowed foreground, warm sunrise light on the peaks, 35mm.
SFX: a lone bird call, water lapping the shore.
Ambient: absolute mountain quiet.
(16:9, 1080p, 10s)Best for: serene establishing shots and slow-paced sequences.
Interiors & Architecture
Interior b-roll builds mood and context. These use light through windows and clean geometry to make a space feel lived-in or grand — one slow move each, no dialogue.
9. Sunlit spiral staircase
Light pours down a sculptural spiral staircase, casting a rotating pattern of shadows on the pale walls of a modern museum atrium, polished concrete floor, a single potted tree at the base. Wide shot, slow tilt up following the curve of the staircase. Soft high-key daylight through a skylight, clean shadows, 24mm architectural look.
SFX: faint footsteps echoing on an upper floor.
Ambient: quiet atrium room tone.
(16:9, 1080p, 8s)Best for: architecture reels and premium brand cutaways.
10. Empty museum gallery
A long, empty gallery stretches into the distance, framed artworks evenly spaced along both walls under soft directional light, herringbone floor, one bench in the center. Wide shot, slow dolly-in straight down the center of the room. Soft museum lighting, gentle pools of light on each frame, 35mm.
SFX: a single distant footstep, the faint hum of climate control.
Ambient: hushed gallery room tone.
(16:9, 1080p, 8s)Best for: calm, considered cutaways and gallery-style intros.
11. Cozy reading nook
Dust motes drift in a warm shaft of afternoon light falling across an armchair, an open book, and a steaming mug on a side table in a cozy home library, floor-to-ceiling bookshelves, a wool throw over the chair. Medium shot, slow push-in toward the chair. Warm practical lamp and soft window light, shallow depth of field, subtle film grain, 50mm.
SFX: a clock ticking, pages settling.
Ambient: quiet room tone.
(16:9, 1080p, 8s)Best for: lifestyle content and warm, intimate transitions.
12. Industrial loft window light
Hard morning light streams through tall factory windows, striping a raw concrete floor with the shadow of the mullions in a converted industrial loft, exposed brick, a single steel workbench. Wide shot, slow tracking move parallel to the windows. Directional high-contrast daylight, dust in the air catching the beams, 35mm.
SFX: a distant metallic clang, faint street noise leaking through glass.
Ambient: deep empty room tone.
(16:9, 1080p, 8s)Best for: studio, maker, and design-brand b-roll.
Hands & Detail
Detail shots reward the viewer's attention and cut beautifully into any edit. Keep the camera close, the action simple, and let the sound design do the work.
13. Hands kneading dough
Floured hands fold and press a soft ball of dough on a wooden board, flour puffing up with each push, on a rustic kitchen countertop with warm morning light from a window off to the side. Close-up, static camera framed tight on the hands. Warm soft window light, shallow depth of field, gentle film grain, 85mm.
SFX: dough squelching and slapping the board, a soft flour puff.
Ambient: quiet kitchen room tone.
(16:9, 1080p, 8s)Best for: food content, craft, and process montages.
14. Coffee pour close-up
A thin stream of dark coffee pours from a gooseneck kettle into a white cup, crema swirling as steam rises, on a cafe counter with soft backlight catching the steam. Extreme close-up, slow push-in on the cup. Warm backlight and rim light on the steam, shallow depth of field, 100mm macro.
SFX: liquid trickling into the cup, a faint hiss of steam.
Ambient: low cafe murmur.
(16:9, 1080p, 8s)Best for: cafe and product cutaways with rich sound design.
15. Vinyl record needle drop
A hand lowers the tonearm onto a spinning vinyl record, the needle settling into the groove, in a warm-lit home studio, the turntable platter reflecting a soft glow. Extreme close-up, slow tilt down following the tonearm to the record. Warm practical lamplight, shallow depth of field, subtle film grain, 85mm.
SFX: the soft crackle and pop as the needle drops, a faint mechanical whir.
Ambient: quiet room tone.
(16:9, 1080p, 8s)Best for: music videos and nostalgic, tactile transitions.
16. Fingers typing on a keyboard
Fingers move quickly across a mechanical keyboard, keys depressing in rapid succession under a cool screen glow in a dim home office at night, a monitor casting blue light onto the desk. Close-up, static camera angled low across the keys. Low-key lighting, cool practical screen glow, shallow depth of field, 50mm.
SFX: crisp clicking of the keys, an occasional mouse click.
Ambient: quiet room tone, a distant fan hum.
(16:9, 1080p, 8s)Best for: tech, coding, and work-focused cutaways.
Weather & Atmosphere
Weather b-roll sets tone instantly. Each of these uses one clear atmospheric event and a settling camera so the mood lands without the frame turning to mush.
17. Rain on a window pane
Fat raindrops streak down a window pane, merging into rivulets, with the blurred glow of a city softly out of focus beyond the glass, warm interior, cold rain outside at night. Close-up, static camera focused on the glass. Low-key lighting, warm bokeh from streetlights behind the drops, shallow depth of field, 85mm.
SFX: a heavier gust of rain, distant thunder.
Ambient: steady rain drumming on the glass.
(16:9, 1080p, 10s)Best for: melancholy interludes and cozy-night mood setting.
18. Fog rolling over hills
A thick bank of fog spills slowly over a ridge of rolling green hills, swallowing the treeline as it advances, a lone farmhouse in the valley in early-morning countryside. Extreme wide shot, static camera as the fog moves through frame. Soft overcast lighting, low contrast, cool desaturated palette, 35mm.
SFX: a faint sheep bell, a distant crow.
Ambient: hushed still air.
(16:9, 1080p, 10s)Best for: atmospheric establishing shots and eerie tone-setting.
19. Snowfall under a streetlamp
Heavy snow drifts down through the cone of a streetlamp on a quiet residential street at night, flakes glowing as they fall, parked cars dusted white, warm windows in the houses beyond. Medium-wide shot, very slow push-in toward the lamp. Low-key lighting, warm sodium-vapor practical glow, shallow depth of field, 50mm.
SFX: the soft electrical hum of the lamp, snow crunch far off.
Ambient: muffled winter silence.
(16:9, 1080p, 10s)Best for: winter, holiday, and quiet-night sequences.
20. Lightning over the plains
A distant lightning bolt forks across a dark storm front over open plains, briefly lighting the underside of the clouds, tall thunderheads on the horizon, wind flattening the grass at dusk. Extreme wide shot, static camera on a low horizon. Low-key lighting punctuated by lightning flashes, deep blue-grey palette, 35mm.
SFX: a low rolling thunder a beat after each flash.
Ambient: rising wind, grass hissing.
(16:9, 1080p, 10s)Best for: dramatic tension and stormy scene-setters.
Abstract & Textures
Abstract textures are the easiest b-roll to drop under titles, transitions, and background loops. Give Wan one clean physical event and a slow move, and it renders these convincingly.
21. Ink blooming in water
A single drop of deep blue ink hits clear water and blooms into swirling tendrils that unfurl and diffuse, in a clean glass tank against a black background, the water perfectly still before the drop. Extreme close-up, slow push-in on the bloom. High-contrast studio lighting, backlit so the ink glows, shallow depth of field, 100mm macro.
SFX: a soft plink as the drop lands, a faint watery swirl.
Ambient: near silence.
(16:9, 1080p, 8s)Best for: title backgrounds and dreamy transition loops.
22. Macro paint swirl
Thick pools of gold, teal, and crimson paint swirl and marble together in slow motion, edges folding over one another, filling the frame with no visible border, a glossy macro paint surface. Extreme close-up, very slow tracking move across the surface. Soft even studio lighting, glossy specular highlights, rich saturated color, 100mm macro.
SFX: a faint wet, viscous churn.
Ambient: near silence.
Music: sparse ambient pad.
(16:9, 1080p, 8s)Best for: vibrant backdrops and brand color moments.
23. Light leaks and lens flares
Warm anamorphic light streaks and soft flares drift and bloom across a dark frame, blooming brighter then fading, an abstract optical light study with no defined subject over a deep black background. Full-frame abstract, slow drift as the flares move across the frame. Warm golden light leaks, blue horizontal anamorphic flares, gentle bloom, subtle film grain.
SFX: a faint low tonal hum.
Ambient: near silence.
(16:9, 1080p, 8s)Best for: transitions, overlays, and mood interstitials.
24. Smoke curling in a beam
A thin ribbon of smoke rises and curls through a single hard beam of light, twisting into slow, delicate shapes, in a dark studio with one shaft of light cutting across a black background. Extreme close-up, static camera on the smoke. Single hard key light, strong volumetric beam, deep black surround, 85mm.
SFX: an almost imperceptible soft crackle.
Ambient: complete studio silence.
(16:9, 1080p, 8s)Best for: moody intros, logo reveals, and atmospheric loops.
That is all six categories covered. For the pattern behind these shots read how to prompt Wan for realistic video, keep the Wan prompt cheat sheet open while you write, and browse the full 35 best Wan prompts when you need product, dialogue, or Shorts-ready ideas too.
Frequently Asked Questions
What is b-roll and why generate it with Wan?
B-roll is the supplementary footage cut over narration, interviews, or music — establishing shots, textures, and cutaways. Wan 2.7 generates it on demand at up to 1080p, and because it ships under an Apache 2.0 license the clips are free to use commercially, so you can fill gaps in an edit without a shoot or a stock license.
How long should each Wan b-roll clip be?
Wan 2.7 produces clips generally in the 5-to-15-second range at up to 1080p and 24fps. For b-roll, 8-to-10 seconds gives an editor room to trim in and out. Duration, resolution, and aspect ratio are chosen as settings in the app or API, not written inline in the prompt text.
Should b-roll prompts include dialogue?
Rarely. B-roll usually plays under a voiceover or music bed, so you want ambient sound and SFX rather than speech. Wan has native audio, so describe it with lines like SFX:, Ambient:, and Music: beneath the shot, and leave Dialogue: out to keep the clip clean under narration.
How do I keep a consistent look across many Wan b-roll clips?
Repeat the same lighting, lens, and grade language in every prompt — for example golden hour, 35mm, subtle film grain — and follow the Subject + Scene + Motion + Lighting + Camera + Style order each time. For location or product consistency, start from a reference photo with Wan's image-to-video mode.
Why only one camera move per Wan shot?
Wan follows a motion hierarchy: one clear primary motion plus a single supporting camera move gives clean, stable results. Stacking several equal motions — a pan that also dollies and cranes — makes the shot chaotic. If you need a second move, make it a second clip.
How do I write native audio in a Wan prompt?
Add audio lines beneath the visual description using labels like SFX: for sound effects, Ambient: for the background bed, and Music: for a score. Wan 2.7 generates them synced to the picture. For b-roll you generally skip Dialogue: and let ambience carry the mood.
What resolution and aspect ratio should I use?
Render b-roll at 1080p when you can so you have room to reframe in the edit. Use 16:9 for widescreen and YouTube, or 9:16 for Shorts and Reels. Both are chosen as app or API settings — the note in parentheses like (16:9, 1080p, 10s) at the end of each prompt is a reminder, not text to paste in.
Can I set aspect ratio or length inside a Wan prompt?
No. Wan has no inline parameters like Midjourney's --ar. The settings note in parentheses at the end of each prompt — such as (16:9, 1080p, 10s) — is a reminder of what to select in the app or API, not text to paste into the prompt box.