Seedance 2.0 Fast (Text-to-Video Turbo) generates cinematic 720p/1080p videos from text prompts using speed-optimized inference —the fastest and most affordable Seedance option with native audio-visual synchronization and director-level control.
Idle
$0.6per run·~16 / $10
ExamplesView all
A businesswoman in a perfectly pressed suit power-walks through a corporate lobby. Tracking shot at her pace. She doesn't notice a golden retriever in a tiny business suit walking the opposite direction, carrying a briefcase in its mouth. They pass each other. Camera does a comedic whip-pan back to the dog, who stops, adjusts its tie with one paw, and enters the elevator. The doors close. Wes Anderson symmetry, pastel color palette, deadpan framing.
Sweeping helicopter shot over an endless frozen battlefield at sunrise. Thousands of fallen warriors lie in the snow. Camera tilts down and tracks forward at ground level through the carnage. Stops on a single sword planted upright in the ice, a crown hanging from its hilt. A gauntleted hand reaches into frame and grips the sword. Camera racks focus to reveal a lone surviving knight, battered armor, breath visible in cold air. She pulls the sword free. Orchestral tension, Lord of the Rings scale, golden rim light.
Related Models
README
Seedance 2.0 Fast Text-to-Video Turbo
Seedance 2.0 Fast Text-to-Video Turbo is the fastest and most affordable Seedance option — combining speed-optimized inference to deliver 720p and 1080p cinematic videos with native audio-visual synchronization.
Key Features
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Fastest Seedance option Speed-optimized inference for maximum throughput.
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Affordable HD output Starting at $0.60 per 5 seconds at 720p.
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Unified multimodal architecture Same Seedance 2.0 foundation handling text, image, audio, and video inputs.
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Native audio-visual synchronization Generates video with synchronized audio in a single pass.
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Director-level control Camera movement, lighting, shadows, and character performance controlled through prompts.
Parameters
| Parameter | Required | Description |
|---|---|---|
| prompt | Yes | Detailed description of the cinematic scene |
| aspect_ratio | No | Output format: 16:9 (default), 9:16, 4:3, 3:4, 1:1, 21:9 |
| duration | No | Video length in seconds: 4-15 (default: 5) |
| resolution | No | Output resolution: 720p (default) or 1080p |
| reference_images | No | Reference image URLs to guide style, characters, or composition |
| reference_videos | No | Reference video URLs (total length must not exceed 15 seconds) |
| reference_audios | No | Reference audio URLs (total length must not exceed 15 seconds) |
Pricing
| Resolution | Duration | Without Reference Videos | With Reference Videos |
|---|---|---|---|
| 720p | 5 s | $0.60 | $1.10 |
| 720p | 10 s | $1.20 | $2.20 |
| 720p | 15 s | $1.80 | $3.30 |
| 1080p | 5 s | $0.65 | $1.15 |
| 1080p | 10 s | $1.30 | $2.30 |
| 1080p | 15 s | $1.95 | $3.45 |
Billing Rules
- 720p rate: $0.60 per 5 seconds (without reference videos), $1.10 with reference videos (2x base)
- 1080p rate: $0.65 per 5 seconds (without reference videos), $1.15 with reference videos (2x base)
- Duration range: 4-15 seconds (continuous)
Best Use Cases
- Maximum Speed — Fastest possible Seedance generation at HD resolution.
- High-Volume Production — Most cost-effective HD generation for large content libraries.
- Rapid Prototyping — Quick iteration on HD concepts before upgrading to standard quality.
- A/B Testing — Generate many variations efficiently.
Pro Tips
- Use this for maximum speed and lowest cost at HD resolution.
- Switch to standard Seedance 2.0 for final production quality.
- Write prompts like a film director — include lighting, camera angles, and mood.
- Start with 5s to iterate, then extend once the look is right.
Notes
- Native audio generation included.
- Resolution options: 720p and 1080p only (turbo mode with speed-optimized inference).
- Duration range: 4-15 seconds (continuous).
Related Models
- Seedance 2.0 Fast Text-to-Video — Speed-optimized generation.
- Seedance 2.0 Text-to-Video Turbo — Standard inference turbo mode.
- Seedance 2.0 Text-to-Video — Highest quality generation.
Seedance 2.0 Fast Text To Video Turbo API — Quick start
Grab a WaveSpeedAI API key, then call POST https://api.wavespeed.ai/api/v3/bytedance/seedance-2.0-fast/text-to-video-turbo 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 2.0 Fast Text To Video Turbo below.
HTTP example
# Submit the prediction
curl -X POST "https://api.wavespeed.ai/api/v3/bytedance/seedance-2.0-fast/text-to-video-turbo" \
-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",
"resolution": "720p",
"duration": 5,
"enable_web_search": false,
"generate_audio": true
}'
# 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-2.0-fast/text-to-video-turbo", {
"prompt": "A cinematic shot of a city at sunset, soft golden light",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
"enable_web_search": false,
"generate_audio": true
});
console.log(result.outputs[0]); // → URL of the generated outputPython example
# pip install wavespeed
import wavespeed
output = wavespeed.run(
"bytedance/seedance-2.0-fast/text-to-video-turbo",
{
"prompt": "A cinematic shot of a city at sunset, soft golden light",
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
"enable_web_search": false,
"generate_audio": true
}
)
print(output["outputs"][0]) # → URL of the generated outputSeedance 2.0 Fast Text To Video Turbo API — Frequently asked questions
What is the Seedance 2.0 Fast Text To Video Turbo API?
Seedance 2.0 Fast Text To Video Turbo is a ByteDance model for video generation, exposed as a REST API on WaveSpeedAI. Seedance 2.0 Fast (Text-to-Video Turbo) generates cinematic 720p/1080p videos from text prompts using speed-optimized inference —the fastest and most affordable Seedance option with native audio-visual synchronization and director-level control. You can call it programmatically or try it from the playground above.
How do I call the Seedance 2.0 Fast Text To Video Turbo 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-2.0-fast-text-to-video-turbo.
How much does Seedance 2.0 Fast Text To Video Turbo cost per run?
Seedance 2.0 Fast Text To Video Turbo starts at $0.60 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 2.0 Fast Text To Video Turbo accept?
Key inputs: `prompt`, `aspect_ratio`, `resolution`, `duration`, `reference_images`, `enable_web_search`. 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-2.0-fast-text-to-video-turbo.
How do I get started with the Seedance 2.0 Fast Text To Video Turbo API?
Sign up for a free WaveSpeedAI account to claim starter credits, copy your API key from /accesskey, then call the endpoint shown in the API tab of the playground. The playground also auto-generates a code sample in Python, JavaScript, or cURL for the parameters you've set.
Can I use Seedance 2.0 Fast Text To Video Turbo 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.