seedance-2.0-fast/image-to-video-spicy
doubao/seedance-2.0-fast/image-to-video-spicy
Seedance 2.0 Fast Spicy Image to Video is a fast AI image-to-video generation model that creates high-quality cinematic clips from images at faster speed and lower cost, optimized for scalable content generation with smooth animations and stable aesthetics. Ready-to-use REST inference API for animating images, social media clips, product videos, advertising creatives, visual storytelling, and professional image-to-video workflows with simple integration, no coldstarts, and affordable pricing.
Examples
Parameters
| Name | Type | Default | Constraints | Description |
|---|---|---|---|---|
| first_frame *Image | image_upload | — | image/* · 0–1 items | Start image URL to guide the video generation. |
| promptPrompt | textarea | — | ≤ 5000 chars | Describe the scene, action, camera movement, and mood for the video. |
| last_frameLast Frame | image_upload | — | image/* · 0–1 items | Last frame image URL for video continuation. |
| aspect_ratioAspect Ratio | select | — | 16:9 | 9:16 | 4:3 | 3:4 | 1:1 | 21:9 | The aspect ratio of the generated video. If not specified, adapts to the input image. |
| resolutionResolution | select | 720p | 480p | 720p | 1080p | 4k | The output video resolution. |
| durationDuration | slider | 5 | 4 ~ 15 · step 1 | The duration of the generated video in seconds (4-15s). |
| generate_audioGenerate Audio | boolean | true | — | Whether to generate native audio synchronized with the output video. Defaults to true. |
| seedSeed | number | — | — | The random seed to use for the generation. -1 means a random seed will be used. |
Output fields
| Field | Type | Description |
|---|---|---|
| videos | array<string> | Generated video URL(s). |
API
Call this model through one unified REST API. Get a key on the API Keys page.
cURL
# 1) Submit — returns { "task_uuid": "..." }
curl -X POST "https://www.namifusion.com/api/v1/marketplace/run/doubao/seedance-2.0-fast/image-to-video-spicy" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"input": {
"first_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/136eb3aa5003.jpeg"
],
"prompt": "Create a cinematic luxury product video from the input image. The camera slowly pushes in while soft light glides across the glass surface, revealing reflections and subtle highlights. Add gentle floating mist and elegant sparkling particles in the background. Keep the bottle stable and realistic, with smooth motion, premium mood, polished commercial aesthetics, and refined high-end advertising style.",
"last_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/9a57eed5af5d.jpeg"
],
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
"generate_audio": true,
"seed": -1
}
}'
# 2) Poll until status is "completed", then read the output URLs
curl "https://www.namifusion.com/api/v1/marketplace/run/tasks/TASK_UUID" \
-H "Authorization: Bearer YOUR_API_KEY"Python
import time, requests
API_KEY = "YOUR_API_KEY"
HEADERS = {"Authorization": f"Bearer {API_KEY}"}
# 1) Submit
resp = requests.post(
"https://www.namifusion.com/api/v1/marketplace/run/doubao/seedance-2.0-fast/image-to-video-spicy",
headers=HEADERS,
json={
"input": {
"first_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/136eb3aa5003.jpeg"
],
"prompt": "Create a cinematic luxury product video from the input image. The camera slowly pushes in while soft light glides across the glass surface, revealing reflections and subtle highlights. Add gentle floating mist and elegant sparkling particles in the background. Keep the bottle stable and realistic, with smooth motion, premium mood, polished commercial aesthetics, and refined high-end advertising style.",
"last_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/9a57eed5af5d.jpeg"
],
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
"generate_audio": True,
"seed": -1
}
},
)
resp.raise_for_status() # 401/402/429/5xx stop here instead of polling a bad task
task = resp.json()
# 2) Poll until a terminal state (completed / failed / cancelled).
# This model is allowed up to 300s server-side.
deadline = time.time() + 360
while task.get("status") not in ("completed", "failed", "cancelled"):
if time.time() > deadline:
raise TimeoutError(f"still {task.get('status')} — keep the task_uuid and poll later")
time.sleep(3)
poll = requests.get(f"https://www.namifusion.com/api/v1/marketplace/run/tasks/{task['task_uuid']}", headers=HEADERS)
poll.raise_for_status()
task = poll.json()
print(task["status"], task.get("output"))JavaScript
const API_KEY = "YOUR_API_KEY";
const HEADERS = { Authorization: `Bearer ${API_KEY}` };
// 1) Submit
const resp = await fetch("https://www.namifusion.com/api/v1/marketplace/run/doubao/seedance-2.0-fast/image-to-video-spicy", {
method: "POST",
headers: { ...HEADERS, "Content-Type": "application/json" },
body: JSON.stringify({
"input": {
"first_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/136eb3aa5003.jpeg"
],
"prompt": "Create a cinematic luxury product video from the input image. The camera slowly pushes in while soft light glides across the glass surface, revealing reflections and subtle highlights. Add gentle floating mist and elegant sparkling particles in the background. Keep the bottle stable and realistic, with smooth motion, premium mood, polished commercial aesthetics, and refined high-end advertising style.",
"last_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/9a57eed5af5d.jpeg"
],
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
"generate_audio": true,
"seed": -1
}
}),
});
if (!resp.ok) throw new Error(`submit failed: ${resp.status} ${await resp.text()}`);
let task = await resp.json();
// 2) Poll until a terminal state (completed / failed / cancelled).
// This model is allowed up to 300s server-side.
const deadline = Date.now() + 360 * 1000;
while (!["completed", "failed", "cancelled"].includes(task.status)) {
if (Date.now() > deadline) throw new Error(`still ${task.status} — keep the task_uuid and poll later`);
await new Promise((r) => setTimeout(r, 3000));
const poll = await fetch(`https://www.namifusion.com/api/v1/marketplace/run/tasks/${task.task_uuid}`, { headers: HEADERS });
if (!poll.ok) throw new Error(`poll failed: ${poll.status}`);
task = await poll.json();
}
console.log(task.status, task.output);Documentation
doubao/seedance-2.0-fast/image-to-video-spicy
Fast, cost-efficient cinematic image-to-video generation for scalable creative production.
doubao/seedance-2.0-fast/image-to-video-spicy is a fast image-to-video model designed to turn still images into high-quality cinematic clips with smooth motion and stable aesthetics. It is optimized for rapid iteration, lower production cost, and scalable content workflows, with no cold start and optional native synchronized audio.
🚀 Key Features
- Fast generation: Built for quick turnaround and high-volume creative workflows where speed matters.
- Cost-efficient output: Delivers strong visual quality at a lower cost than higher-end tiers, making it well suited for large-scale content generation.
- Stable temporal coherence: Maintains subject consistency and visual stability across frames for smoother results.
- Expressive motion: Produces bold, vivid animation with natural transitions and cinematic energy.
- Flexible output options: Supports multiple aspect ratios, 480p to 4k resolution, and 4–15 second durations.
- Native audio support: Can generate synchronized audio together with the video for complete audiovisual output.
- No cold start: Suitable for production environments that require responsive, repeatable generation.
🛠️ Technical Specifications
| Item | Details |
|---|---|
| Model architecture | Image-to-video generation model（Fast Spicy variant） |
| Input format | Image URL, optional Prompt, optional last-frame image URL |
| Output format | Video with optional native synchronized Audio |
| Image input | One start image used to define the first frame and composition |
| Prompt control | Supports scene, action, camera motion, mood, and storytelling direction |
| Continuation control | last_frame can be used to guide the ending frame or continuation target |
| Aspect Ratio | 16:9, 9:16, 4:3, 3:4, 1:1, 21:9; adapts to the input image if unspecified |
| Resolution | 480p, 720p（default）, 1080p, 4k |
| Duration | 4–15 seconds（default: 5） |
| Audio | Optional native synchronized audio generation |
| Seed | Supported; -1 uses a random Seed |
| Latency profile | Speed-optimized for rapid iteration and scalable generation |
| Visual characteristics | Cinematic look, strong motion, rich tonal contrast, stable aesthetics |
Sample Prompts
-
The parked car in the image pulls out and drives down the wet street. 0-3s: headlights flick on, the car eases forward, reflections ripple on the asphalt. 3-5s: it accelerates past the camera, which pans to follow. Low angle, neon reflections, light rain, cinematic night mood. Engine and rain sounds, no music. -
The product on the table slowly rotates from the opening frame while the camera pushes in slightly. Studio lighting shifts from cool white to warm gold, emphasizing premium materials and reflective surfaces. Clean commercial style. -
The woman in the image turns from the window and walks toward the camera. Slow push-in, shallow depth of field, warm interior light gradually shifting cooler. Subtle emotional tone, cinematic realism.
💰 Pricing
| Resolution | 5s | 10s | 15s |
|---|---|---|---|
| 480p | $0.50 | $1.00 | $1.50 |
| 720p | $1.00 | $2.00 | $3.00 |
| 1080p | $2.50 | $5.00 | $7.50 |
| 4k | $5.00 | $10.00 | $15.00 |
Billing notes:
- Base pricing starts at $0.50 per 5 seconds for 480p.
- 720p is 2× the 480p price.
- 1080p is 5× the 480p price.
- 4k is 10× the 480p price.
- Enabling or disabling Audio does not change the price.
💡 Best Use Cases
- Social media content: Animate posters, illustrations, and hero images into short-form video assets.
- E-commerce and product marketing: Turn product images into dynamic showcase clips for ads, landing pages, and catalog content.
- Advertising creative iteration: Rapidly test different motion directions, moods, and camera language at scale.
- Visual storytelling and previsualization: Convert concept art, character stills, or scene boards into short animated sequences for pitches and planning.
🔗 Related Models
- Seedance 2.0 Fast Image-to-Video: Standard Fast tier for general rapid generation.
- Seedance 2.0 Image-to-Video Spicy: Higher-end Spicy tier for maximum output quality.
- Seedance V1.5 Pro Image-to-Video Spicy: Previous-generation spicy variant for legacy workflows or comparison.
Best Practices
- Use clear, well-lit images with strong subject definition for the most stable results.
- Focus the Prompt on motion, camera direction, pacing, and atmosphere rather than re-describing what is already visible in the image.
- Choose the right Aspect Ratio for the target platform to minimize awkward cropping.
- For longer clips, structure the Prompt as a time-based sequence to improve motion continuity.
- Set a fixed Seed when you need more repeatable outputs across iterations.
Nami API usage
Send JSON { "input": { ... } } with an X-API-Key header. Each image parameter is an array containing one URL. Defaults below apply when a parameter is omitted; the playground and API examples use the example values shown below.
POST /api/v1/marketplace/run/doubao/seedance-2.0-fast/image-to-video-spicy
| Parameter | Type | Required | Default | Constraints |
|---|---|---|---|---|
first_frame | string[] | yes | — | 1 URL |
prompt | string | no | — | max 5000 characters |
last_frame | string[] | no | — | 0–1 URL |
aspect_ratio | string | no | — | 16:9, 9:16, 4:3, 3:4, 1:1, 21:9 |
resolution | string | no | "720p" | 480p, 720p, 1080p, 4k |
duration | integer | no | 5 | 4–15; step 1 |
generate_audio | boolean | no | true | — |
seed | integer | no | — | — |
{
"input": {
"first_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/136eb3aa5003.jpeg"
],
"prompt": "Create a cinematic luxury product video from the input image. The camera slowly pushes in while soft light glides across the glass surface, revealing reflections and subtle highlights. Add gentle floating mist and elegant sparkling particles in the background. Keep the bottle stable and realistic, with smooth motion, premium mood, polished commercial aesthetics, and refined high-end advertising style.",
"last_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/9a57eed5af5d.jpeg"
],
"aspect_ratio": "16:9",
"resolution": "720p",
"duration": 5,
"generate_audio": true,
"seed": -1
}
}
The create response contains task_uuid and task status. Poll using the same API key:
GET /api/v1/marketplace/run/tasks/{task_uuid}
On completion, read generated video URLs from output.videos.
{
"status": "completed",
"output": {
"videos": [
"https://cdn.example.com/output/video.mp4"
]
}
}
This is a response excerpt; see the API tab for the full task structure.
List price is calculated from the selected resolution and duration; 1 USD = 100 credits.
| Resolution | USD / second | Credits / second | USD / 5 seconds |
|---|---|---|---|
| 480p | $0.10 | 10 | $0.50 |
| 720p | $0.20 | 20 | $1.00 |
| 1080p | $0.50 | 50 | $2.50 |
| 4k | $1.00 | 100 | $5.00 |
Enabling or disabling audio does not change the list price.
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