Seedance v1 Pro is a text-to-video 480p model for coherent multi-shot outputs with stable motion and accurate prompt adherence. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
Idle
$0.15per run·~66 / $10
ExamplesView all
In a realistic style, a glass staircase spirals upward into a soft lavender sky. A barefoot dancer ascends step by step. [Tracking upward shot] follows her graceful movement into the clouds.
Cyberpunk market alley at night, rain falling on neon surfaces; the lens flares as camera pushes through crowds, close-ups on cybernetic implants, then zooms out for the full alley view.
A claymation-style car race with whimsical vehicles; shaky cam during bumps, top-down views of racetrack loops, and dramatic slow-motion crashes with bits flying.
In pixel art style, a pixelated version of Manhattan, New York. A pixel helicopter weaves between towering skyscrapers, capturing the energy of the city in retro form.
In felt-style, a small brown felt deer lowers its head to sniff a pink felt mushroom. White dandelion seeds float through the air as dappled sunlight filters through leaves, casting soft, playful shadows.
A vibrant illustration centered on a blue macaw. Bold, cheerful, and crisp colors dominate the composition. The background bursts with vivid hues, artistic graphic elements, and organic shapes, enhancing the macaw’s presence. The overall style is expressive, creative, and visually harmonious
An explorer sails across a low-poly ocean where polygonal waves ripple across the surface. Polygonal birds glide overhead. [Orbiting shot] around the small boat as sharp sunlight refracts through the stylized world. The scene is minimal yet vivid and dynamic.
Felted wool style, where a small boy chases a flying kite through grassy hills; wide aerial shots alternate with low angles of bouncing felt textures.
A mysterious desert traveler walks across golden dunes at twilight, her long embroidered robes fluttering in the warm breeze. Behind her, a caravan of camels moves slowly through the sand. The sky burns in hues of orange and deep violet, casting dramatic shadows across the landscape. Her gaze is firm, her silhouette iconic — a vision of resilience, beauty, and ancient wisdom carried across time.
A pixelated female hero runs across a glowing 8-bit city rooftop at night, jumping over neon signs and dodging pixelated drones. Her cape flutters with each jump, and her retro gun shoots glowing pixel-bursts. The scene pulses to chiptune music, with scanlines and arcade-style HUD elements. Stylized in retro video game aesthetics, full of color-block action and rhythmic movement.
A colorful anime-style pop idol performs on a floating candy stage, surrounded by dancing marshmallow creatures and sparkling stars. She twirls, winks, and throws hearts to the crowd, with magical girl-style sparkles trailing her every move. The animation is bright, over-the-top cute, and energetic, filled with bubblegum colors and fast-paced choreography.
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README
Seedance V1 Pro (T2V - 480p)
/seedance-v1-pro-t2v-480p is a text-to-video generation model. It transforms written prompts into dynamic short-form videos with controllable aspect ratios, camera settings, and reproducible seeds. Designed for creators, it offers cinematic quality at affordable pricing.
Why it looks great
- Text-to-video fidelity: interprets prompts into coherent, cinematic video scenes.
- Dynamic motion range: Wide dynamic range supporting both subtle and large-scale movements.
- Physical realism & stability: Maintains physical realism and stability across motion sequences.
- Complex interactions: Handles complex action sequences and multi-agent interactions.
Limits and Performance
- Output resolution: 480p
- Duration options: 5 seconds or 10 seconds
- Processing speed: ~20–60 seconds wall time per clip (varies by prompt complexity and queue load)
Pricing
| Duration | Cost per job |
|---|---|
| 5 seconds | $0.15 |
| 10 seconds | $0.30 |
Billing Rules
- Minimum charge: 5 seconds
- Per-second rate = (price per 5 seconds) ÷ 5
- Billed duration = video length in seconds (rounded up), with a 5-second minimum
- Total cost = billed duration × per-second rate (by output resolution)
How to Use
- Write a prompt describing the scene, subject, and motion.
- Select aspect_ratio: like 16:9, 9:16, or 1:1.
- Choose duration (5s or 10s).
- (Optional) Enable camera_fixed for a locked viewpoint.
- (Optional) Set a seed for reproducibility.
- Submit the job and download your generated video.
Pro tips for best quality
- Use detailed prompts with cinematic language (lighting, angles, dynamics).
- Pick aspect ratio according to publishing platform (9:16 for TikTok/shorts, 16:9 for YouTube).
- Start with 5s runs for fast iteration; expand to 10s for final sequences.
- Use camera_fixed for product showcases, interviews, or static shots.
- Keep seeds fixed if you need consistent multi-shot content.
Use Cases
- Creative video content generation
- Prototype development for film and animation
- Commercial video production
- Educational and documentary content
- Fantasy and surreal video creation
Notes
- Performance metrics based on specific benchmark datasets
- Actual generation quality may vary with prompt complexity
- Multi-shot consistency depends on prompt clarity and scene descriptions
Seedance v1 Pro T2v 480p API — Quick start
Grab a WaveSpeedAI API key, then call POST https://api.wavespeed.ai/api/v3/bytedance/seedance-v1-pro-t2v-480p with your input as JSON. The endpoint returns a prediction id; poll the prediction endpoint until status flips to completed, then read the output URL from data.outputs[0]. Examples for Seedance v1 Pro T2v 480p below.
HTTP example
# Submit the prediction
curl -X POST "https://api.wavespeed.ai/api/v3/bytedance/seedance-v1-pro-t2v-480p" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $WAVESPEED_API_KEY" \
-d '{
"prompt": "A cinematic shot of a city at sunset, soft golden light",
"aspect_ratio": "16:9",
"duration": 5,
"camera_fixed": false,
"seed": -1
}'
# Response includes a prediction id. Poll for the result:
curl -X GET "https://api.wavespeed.ai/api/v3/predictions/{request_id}/result" \
-H "Authorization: Bearer $WAVESPEED_API_KEY"
# When status is "completed", read the output from data.outputs[0].Node.js example
// npm install wavespeed
const WaveSpeed = require('wavespeed');
const client = new WaveSpeed(); // reads WAVESPEED_API_KEY from env
const result = await client.run("bytedance/seedance-v1-pro-t2v-480p", {
"prompt": "A cinematic shot of a city at sunset, soft golden light",
"aspect_ratio": "16:9",
"duration": 5,
"camera_fixed": false,
"seed": -1
});
console.log(result.outputs[0]); // → URL of the generated outputPython example
# pip install wavespeed
import wavespeed
output = wavespeed.run(
"bytedance/seedance-v1-pro-t2v-480p",
{
"prompt": "A cinematic shot of a city at sunset, soft golden light",
"aspect_ratio": "16:9",
"duration": 5,
"camera_fixed": false,
"seed": -1
}
)
print(output["outputs"][0]) # → URL of the generated outputSeedance v1 Pro T2v 480p API — Frequently asked questions
What is the Seedance v1 Pro T2v 480p API?
Seedance v1 Pro T2v 480p is a ByteDance model for video generation, exposed as a REST API on WaveSpeedAI. Seedance v1 Pro is a text-to-video 480p model for coherent multi-shot outputs with stable motion and accurate prompt adherence. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing. You can call it programmatically or try it from the playground above.
How do I call the Seedance v1 Pro T2v 480p API?
POST your input parameters to the model's REST endpoint (shown in the API tab of this playground) with your WaveSpeedAI API key in the Authorization header. Submission returns a prediction ID; poll the prediction endpoint until status flips to "completed", then read the output URL from the result. The playground generates a ready-to-paste code sample in Python, JavaScript, or cURL for whatever inputs you've set. Full request/response shape is documented at https://wavespeed.ai/docs/docs-api/bytedance/bytedance-seedance-v1-pro-t2v-480p.
How much does Seedance v1 Pro T2v 480p cost per run?
Seedance v1 Pro T2v 480p starts at $0.15 per run. That figure is the base price — the final charge scales with the parameters you set in the form (output size, length, count, references, or whatever knobs this model exposes), so a higher-quality or larger output costs more than a minimal one. The exact cost for your current input is shown live next to the Generate button before you submit, and the actual per-call charge is recorded on the prediction afterwards.
What inputs does Seedance v1 Pro T2v 480p accept?
Key inputs: `prompt`, `aspect_ratio`, `duration`, `seed`, `camera_fixed`. The full JSON schema (types, defaults, allowed values) is rendered above the Generate button and mirrored in the API reference at https://wavespeed.ai/docs/docs-api/bytedance/bytedance-seedance-v1-pro-t2v-480p.
How long does Seedance v1 Pro T2v 480p take to generate?
Average end-to-end generation time on WaveSpeedAI is around 53 seconds per request — measured across recent runs. Queue time scales with global demand; live status is visible in the prediction record.
Can I use Seedance v1 Pro T2v 480p outputs commercially?
Commercial usage rights depend on the model's license, set by its provider (ByteDance). The license summary appears on the model card above; see WaveSpeedAI's Terms of Service for platform-level conditions.