GENERATIVE · VIDEO · SEEDANCE5–10s @ 720p + audio
GENERATIVE · VIDEO · SEEDANCE

Seedance 2.0 Pro.

Audio-video, jointly generated.Director-grade.

ByteDance's flagship video model with unified multimodal architecture — audio and video generated by the same model rather than stitched together. Director-level control over performance, lighting, shadow, and camera. Tight Foley sync, no separate audio pass.

TYPICAL CLIP · 5–10s @ 720p + audio
STARTING AT · $0.24 / SEC
TRY IT NOWCmd/Ctrl + Enter to generate
Tabletop slow-motion: an espresso shot pulling, golden crema over a white porcelain demitasse, ambient cafe soundtrack with light steamer hiss.
Slow-motion: golden autumn leaves drifting down through soft afternoon light, gentle breeze, ambient woodland sounds.
Cinematic B-roll: warm sunlit interior of a wood-paneled cafe, steam rising from a coffee cup by a rain-streaked window, ambient cafe murmur and rain.
Cinematic aerial drone shot: a winding coastal Pacific Highway at golden hour, ocean glittering below the cliffs, sweeping camera motion, ambient waves and seabirds.Generated by Seedance 2.0 Pro · ByteDance
LIVE OUTPUT
03 / USE CASES

Where Seedance 2.0 Pro shines.

Short-form ad creative

10-second ad cuts with synchronized audio. Pair with Infer's image catalog to maintain brand visual continuity across modalities.

EXAMPLEBrand ad: a steaming cup of coffee, latte art forming, ambient cafe sound.

Music videos

Director-level lighting and shadow control on stylized music-video clips. Audio integration removes the post-production pass.

EXAMPLESlow-motion dancer in a smoky basement club, single magenta spot, synth bassline driving the audio.

Cinematic intros

Title-card-style intros with motion typography, camera moves, and synchronized score.

EXAMPLECinematic intro: a logo card emerges from black smoke, deep brass swell in the audio, slow camera push-in.

Narrative shorts

Two-shot narrative scenes with character emotion and ambient diegetic audio. Seedance is the best in catalog at acted performance.

EXAMPLETwo close friends on a Tokyo rooftop at dusk, one shows the other something on a phone — a moment of shared understanding, ambient city hum.

Social trailers

Trailer-format social cuts that feel produced rather than algorithmic — fast cuts, dramatic score, native audio.

EXAMPLETrailer-format: ten-second action montage of motorbikes weaving through neon streets, dramatic synth-orchestral score.

Immersive product demos

Product story video with environmental context and synchronized audio. Replace 80% of the explainer-video pipeline.

EXAMPLESneaker rotating on a polished concrete plinth, museum lighting, ambient electronic score with subtle Foley footsteps.

06 / EXAMPLES

Generated with Seedance 2.0 Pro.

A live cross-section of the model's range — portraits, products, typography, illustration, fashion, cinematic. Hover any tile to pause and read its prompt.

2D-anime cinematic of a young heroine with teal hair sprinting across a sunlit rooftop, cherry blossom petals swirling, Studio-Ghibli aesthetic.
Cinematic two-shot of a young couple sharing a moment on a sunlit terrace at golden hour.
Slow-motion B-roll of a chef plating a Michelin-grade dish, drizzling sauce.
Cinematic dolly-in on a vintage Ducati at a misty mountain switchback at dawn.
Underwater cinematic of a whale shark gliding through a column of blue light.
Slow-motion of a single droplet of ink falling into clear water, blooming into tendrils.
Cinematic crane rising over a Japanese onsen ryokan at twilight, steam rising.
Slow-motion of a ballerina mid-arabesque on a sunlit hardwood stage.
Tabletop: a frosted gin glass on dark walnut, ice cracking in slow motion as tonic pours.
Cinematic POV walking through a misty Vietnamese rice terrace at dawn.
Slow-motion of a peregrine falcon launching from a falconer's gauntlet at dawn.
Cinematic spacewalk of an astronaut tethered to a slowly-rotating orbital station, distant Earth filling the frame.
Cinematic surfer paddling under a translucent emerald wave at sunset, water exploding in slow-motion spray.
Cinematic crane up the side of a glass-walled modernist canyon house at twilight.
07 / BENCHMARKS

By the numbers.

#2On Infer's video generation1271 Elo · Arena EloView leaderboard →
Best in classAudio-video joint generation
Top 1Director-level control
YesNative audio sync
VS
Veo 3.1Comparable cinematic quality at lower cost per second; Veo wins on global object permanence in 8s+ clips.
Kling 3.0 ProNative joint audio-video; Kling is more stylized but needs a separate audio pass.
Hailuo 02 ProTighter audio-direction sync; Hailuo is more expensive at comparable quality.
08 / PRICING
$0.24/ second of video

Pay only for successful generations. No idle, no minimums, no per-seat. Volume discounts kick in at 10K req/mo.

VS NATIVESame per-second price as ByteDance's direct API — but with one Infer key, batched billing, retries, and region routing handled.
VS SELF-HOSTClosed weights — self-host isn't an option. Infer is the production path for Seedance.
09 / FAQ

Things teams ask.

Q.01What's the unified audio-video architecture?
Audio and video are generated jointly by the same model rather than via separate pipelines. The result is tighter sync, better Foley, and more coherent musical scoring tied to the on-screen action.
Q.02What resolution does this run at?
720p — that's the maximum currently supported for Seedance 2.0 across both fast and standard tiers. Despite the model's public 'Pro' branding, fal does not yet expose a 1080p tier.
Q.03How does it compare to Veo 3.1?
Comparable cinematic quality. Seedance is cheaper per second and faster on 5-second clips. Veo wins on global object permanence in the longer 8-second tier.
Q.04What's 'director-level control'?
The model exposes parameters for camera move (orbit / dolly / crane / static), lighting key direction, and shadow density. Pass them in the input alongside the prompt.
Q.05Image-to-video?
Yes — pass an `init_image` plus a motion + audio prompt. Useful for animating brand stills with synchronized score.
Q.06Can I use the outputs commercially?
Yes. Infer passes through ByteDance's commercial terms for Seedance outputs.
Q.07How is this different from calling ByteDance directly?
One key, one bill, one SDK shape across 100+ models. Infer handles auth, retries, region routing, and per-model quirks — no separate ByteDance account needed.
10 / READY TO SHIP?

Ship with Seedance 2.0 Pro.

One key. One bill. One SDK shape — across 100+ models. Free credits on signup, no card required.

Open in playground→Read the docs →