Effect · Dance & Music
Subject 3 — the trend dance on a neon street.
Subject 3 is a bouncy, arm-swinging trend dance, and this effect sets it on a rain-soaked street full of neon. The sample opens on a young woman with a glossy, rendered look, black hair in twin tails, a white cropped jacket over a white top, a black pleated skirt with a glowing cyan belt, leg straps and white trainers.
The sample
What happens in the Subject 3 sample.
She starts up on her toes with her arms low and a smile. Next she bounces with elbows out and knees bent, then swings one arm wide to the side while stepping out. With both fists pulled to her chest, she hops on the spot. She then flings one arm high overhead while crouching, spreads both arms wide in a lower bounce, and ends with her hands crossed at her chest. Her feet leave the ground often, and the wet pavement reflects the neon beneath her.
Her face, twin tails, jacket, skirt and trainers stay the same throughout. The blurred neon background and the reflections do not change, and the camera keeps a steady full-length view. Only her pose shifts. The sample begins with one centred figure seen from head to feet, so a full-body, front-facing photo is the closest starting point.
The recipe
Subject 3, on paper.
Read from the effect catalog the app itself ships, so these are the settings your run will use.
| Spec | This effect |
|---|---|
| Engine | Vidu |
| Resolution | 720p |
| Clip length | 10s |
| Cost | 2 credits (~$0.80) |
| Source images | One photo |
| Aspect ratio | 9:16 |
| Category | Dance & Music |
| Text prompt | None — the engine's own template |
Your photo
Photos that suit it.
One-tap effects have one input. The photo you pick is your creative control.
Head to feet in view
She hops and crouches throughout the sample, and it opens with her whole body in frame. A full-length photo matches that.
One centred dancer
The sample keeps one person in the middle of the frame. A solo photo with the subject centred follows the same layout.
Look at the lens
She looks straight at the camera in the first frame and keeps doing so. A front-facing photo is the safe start.
How it works
Running Subject 3 in four steps.
Pick your photo
The tips above come from what the sample shows. A clear, well-lit subject is the safe start.
Open Dance & Music and tap Subject 3
In the King AI app on iPhone, iPad or Mac, or in the web studio. Opening the effect does not spend credits.
Choose the length
10s. Cost: 2 credits (~$0.80).
Generate, then try another photo
The photo changes the result more than a second run of the same photo does.
Keep exploring
More Dance & Music effects.
Pole Dance
A man in a suit leaps onto a pole as his coworkers cheer.
ExploreSubject 3 Fever
A fluffy white dog stands up and dances the Subject 3 trend.
ExploreVroom Dance
A cartoon dog and bear bounce side by side on a sunny lawn.
ExploreEvery effect, by category
All the effect pages on one list, grouped the way the app groups them.
ExploreFAQ
Subject 3, answered.
What does the Subject 3 effect do?
A young woman with black twin tails, a white cropped jacket and a black pleated skirt dances the bouncy Subject 3 trend on a wet street lit by pink and cyan neon.
What does the Subject 3 effect look like?
In the sample, a young woman with twin tails bounces on a wet street lit by pink and cyan neon. She swings her arms out, pulls her fists to her chest, flings one arm overhead while crouching and hops often. Her white jacket, pleated skirt and the neon backdrop stay the same the whole time. The effect takes a single photo.
How much does Subject 3 cost?
2 credits per run (~$0.80). New verified accounts receive 3 welcome credits once. The welcome bonus covers one supported first run costing 2 credits.
How long is a Subject 3 video?
10s at 720p. Aspect ratio: 9:16. Nothing you export is watermarked, on any plan.
Do I need to write a prompt?
No. Subject 3 is a template on the Vidu engine. King AI sends the effect's name and your photo; there is no text prompt to write.
Get started
Try Subject 3.
New verified accounts receive 3 welcome credits once. The welcome bonus covers one supported first run costing 2 credits. Nothing you export is watermarked.