ByteDance cinematic video model

Seedance 2.0 is the sound-aware director for text prompts

Use it when the video needs more than motion: synchronized ambience, foley, dialogue, and a planned sequence of shots.

text to video From 40 credits for 4 seconds, based on duration and resolution.

Video Generation Input

0/2000 characters
ByteDanceFrom 40 credits for 4 seconds, based on duration and resolution.

Fast text-to-video generation with native audio, reference images, web search, and output up to 4K.

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Your generated video will appear here.

Enter a prompt and click 'Generate Video' — or start from an example:

Examples

Seedance 2.0 sound and motion examples

Hover a card to preview, then open the player to watch with sound and review the full prompt.

Espresso craft commercial

Espresso commercial with four-shot structure and synced foley, text to video by Seedance 2.0

View prompt

A cinematic 10-second espresso commercial in a warm artisan cafe, four connected shots with realistic physics and synchronized sound. From 0s to 2s: extreme macro of roasted coffee beans tumbling in slow motion onto a wooden counter, each bean bouncing naturally, soft morning light, gentle rattling sound. From 2s to 4s: hands tamp ground coffee into a steel portafilter, fine dust drifting in the light, a firm thud as the tamper sets down. From 4s to 7s: rich espresso streams spiral out of the portafilter spouts into a white cup, crema swirling, thin steam rising, the liquid sound shifting from trickle to flow. From 7s to 10s: the finished cup slides slowly toward the camera across the counter, cafe ambience and soft milk-steamer hiss in the background, empty space in the upper third for a logo. Warm color grade, shallow depth of field, photorealistic.

Domino-and-marble physics run

Chain-reaction physics run with collisions, rolling, and a water splash, text to video by Seedance 2.0

View prompt

A 10-second continuous shot of a physics chain reaction on a sunlit workshop bench, realistic motion throughout. From 0s to 2s: a fingertip tips the first wooden domino and a line of dominoes falls left to right with crisp clacking sounds, each impact transferring momentum believably. From 2s to 4s: the last domino nudges a glass marble that rolls down a sloped brass track, accelerating naturally with a rolling hum. From 4s to 6s: the marble drops off the track and lands on a small drum skin, bouncing once with a deep boom that makes a ring of paper scraps jump. From 6s to 8s: the marble rolls off the drum into a tilted funnel, spirals around it with increasing speed, and drops out the bottom. From 8s to 10s: the marble splashes into a glass of water, realistic splash crown and ripples, water droplets catching the sunlight, gentle splash and settling sounds. Macro photography style, warm side light, dust motes in the air.

Street food vendor dialogue

Night-market vendor with English lip-synced dialogue and layered ambience, text to video by Seedance 2.0

View prompt

A 9-second street food scene at a night market, one continuous shot. From 0s to 3s: a middle-aged vendor in a blue apron tosses noodles in a blazing wok, flames leaping up, sparks and steam rising, loud sizzling and the roar of the wok burner. From 3s to 6s: he turns to the camera with a big smile and says clearly "Best noodles in the whole night market!", his lip movements matching the English words precisely, the sizzle continuing underneath. From 6s to 9s: he slides the noodles onto a plate and pushes it toward the camera, steam curling into the cool night air, neon stall signs glowing in the background, crowd murmur and a distant scooter passing. Handheld documentary camera feel, warm stall lighting against blue night, photorealistic.

Model context

What makes Seedance 2.0 a director model?

Seedance 2.0 is built for text-to-video prompts that describe both picture and sound. It can follow multi-beat prompts where camera, action, foley, and dialogue all matter.

On RenderFlow AI, it is a strong choice for commercials, physics demonstrations, street scenes, and short narrative setups that need native audio behavior.

Model strengths

Seedance 2.0 briefs with sound built in

Use it when the video needs more than motion: synchronized ambience, foley, dialogue, and a planned sequence of shots.

  • Commercial clips where product motion and sound cues need to land together.
  • Physics sequences with collisions, rolling, splashes, and timed camera movement.
  • Dialogue or documentary scenes where lip movement and ambience must support the shot.

Prompt guide

Writing a timed Seedance 2.0 prompt

Break the clip into beats

Use time ranges like 0s to 2s and 2s to 4s when the action changes.

Write sound with picture

Describe foley, ambience, dialogue, and music cues next to the visual moment they belong to.

Keep camera movement motivated

Ask for one continuous shot or clear transitions. Random camera moves make sound-sync harder to judge.

Review audio timing

Check whether impacts, speech, steam, crowds, or music swells align with the visible action.

Frequently asked questions

What is Seedance 2.0 best for?

It is best for cinematic text-to-video clips where motion, sound, dialogue, ambience, and timing all matter.

Should I write time-coded prompts?

Yes for complex clips. Time-coded beats help the model organize action and sound across the duration.

Can Seedance 2.0 generate dialogue?

It can be used for dialogue-style scenes. Keep lines short and make the speaker clear in the prompt.

When should I use Kling instead?

Use Kling when the main test is physical motion or image-to-video animation rather than native sound and dialogue.