seedance-2.5/image-to-video-spicy
doubao/seedance-2.5/image-to-video-spicy
doubao/seedance-2.5/image-to-video-spicy. Duyệt API mô hình ảnh, video và đổi khuôn mặt. Thử mô hình rồi tích hợp qua một API REST thống nhất.
Mô hình liên quan
Đầy đủ tham số, lược đồ đầu ra và giá hiện tại
| Chợ API mô hình AI | Một nền tảng cho mọi thứ | Phổ biến nhất | Điều khoản | Duyệt API mô hình ảnh, video và đổi khuôn mặt. Thử mô hình rồi tích hợp qua một API REST thống nhất. |
|---|---|---|---|---|
| first_frame *Image | image_upload | — | image/* · 0–1 items | |
| promptPrompt | textarea | — | ≤ 5000 chars | |
| last_frameLast Frame | image_upload | — | image/* · 0–1 items | |
| resolutionResolution | select | 720p | 480p | 720p | 1080p | 4k | |
| durationDuration | slider | 5 | 4 ~ 30 · step 1 | |
| generate_audioGenerate Audio | boolean | true | — | |
| seedSeed | number | — | — |
Đầy đủ tham số, lược đồ đầu ra và giá hiện tại
| Tìm hiểu thêm | Một nền tảng cho mọi thứ | Duyệt API mô hình ảnh, video và đổi khuôn mặt. Thử mô hình rồi tích hợp qua một API REST thống nhất. |
|---|---|---|
| videos | array<string> |
API
Duyệt API mô hình ảnh, video và đổi khuôn mặt. Thử mô hình rồi tích hợp qua một API REST thống nhất.
cURL
# 1) Submit — returns { "task_uuid": "..." }
curl -X POST "https://www.namifusion.com/api/v1/marketplace/run/doubao/seedance-2.5/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/2026/09/12/3b144f48e29e.jpeg"
],
"prompt": "A cinematic luxury product shot of the perfume bottle slowly rotating on a reflective surface as soft mist drifts around it. The camera performs a gentle push-in with subtle parallax, highlights glint across the glass, and the mood feels elegant, premium, and atmospheric.",
"last_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/b97d8e67d2ce.jpeg"
],
"resolution": "1080p",
"duration": 6,
"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-2.5/image-to-video-spicy",
headers=HEADERS,
json={
"input": {
"first_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/3b144f48e29e.jpeg"
],
"prompt": "A cinematic luxury product shot of the perfume bottle slowly rotating on a reflective surface as soft mist drifts around it. The camera performs a gentle push-in with subtle parallax, highlights glint across the glass, and the mood feels elegant, premium, and atmospheric.",
"last_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/b97d8e67d2ce.jpeg"
],
"resolution": "1080p",
"duration": 6,
"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-2.5/image-to-video-spicy", {
method: "POST",
headers: { ...HEADERS, "Content-Type": "application/json" },
body: JSON.stringify({
"input": {
"first_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/3b144f48e29e.jpeg"
],
"prompt": "A cinematic luxury product shot of the perfume bottle slowly rotating on a reflective surface as soft mist drifts around it. The camera performs a gentle push-in with subtle parallax, highlights glint across the glass, and the mood feels elegant, premium, and atmospheric.",
"last_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/b97d8e67d2ce.jpeg"
],
"resolution": "1080p",
"duration": 6,
"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);Tài liệu API
doubao/seedance-2.5/image-to-video-spicy
Fast, expressive image-to-video generation with cinematic motion and stable aesthetics.
doubao/seedance-2.5/image-to-video-spicy is a high-performance image-to-video model designed to turn still images into polished cinematic clips. It combines smooth motion, strong image fidelity, optional native audio, and no-cold-start inference, making it well suited for scalable creative production and professional content workflows.
🚀 Key Features
- Cinematic motion generation: Transforms a single image into a dynamic clip with bold, expressive movement and strong visual impact.
- Image-faithful results: Preserves subject identity, composition, lighting, and overall style while introducing motion.
- Stable temporal coherence: Produces smooth animation with consistent aesthetics across frames, suitable for production use.
- Optional last-frame guidance: Use
last_frameto steer the ending composition or continuation direction of the clip. - Native synchronized audio: Can generate audio together with the video for more complete short-form outputs.
- Flexible quality-cost scaling: Supports
480p,720p,1080p, and4k, with affordable pricing and no cold start.
🛠️ Technical Specifications
| Item | Details |
|---|---|
| Model architecture | Image-to-Video generation model |
| Input format | Image URL, Prompt, optional last-frame image URL |
| Output format | Video, optionally with native synchronized audio |
| Image | first_frame(required), used as the starting frame reference |
| Prompt | prompt(optional), describes motion, scene progression, camera behavior, and mood |
| Last-frame guidance | last_frame(optional), guides the final frame or ending composition |
| Resolution | 480p, 720p, 1080p, 4k(default: 720p) |
| Duration | 4–30 seconds(default: 5) |
| Audio | generate_audio(default: true) |
| Seed | seed, supports reproducible generation; -1 for random |
| Aspect Ratio | Automatically follows the input image |
| Latency | Optimized for fast inference with no cold start |
| Typical workflows | Social clips, product videos, ad creatives, visual storytelling, professional image-to-video pipelines |
Sample Prompts
- The woman in the image turns from the window and walks slowly toward the camera; slow push-in, warm interior light, cinematic mood.
- The parked car in the image pulls out and drives down the wet street. 0–3s: headlights switch on and the car eases forward, reflections rippling on the asphalt. 3–6s: it accelerates past the camera, which pans to follow. Low angle, neon reflections, light rain, no music, only engine and ambient rain sounds.
- 0–2s: the character looks up into the distance, hair moving in the wind. 2–5s: the camera orbits halfway around the subject as the lighting shifts from warm to cool. Shallow depth of field, restrained handheld feel.
💰 Pricing
| Resolution | Per 5s | Per second |
|---|---|---|
| 480p | $0.90 | $0.18 |
| 720p | $1.80 | $0.36 |
| 1080p | $4.50 | $0.90 |
| 4k | $9.00 | $1.80 |
Example Costs
| Resolution | 5s | 10s | 15s | 30s |
|---|---|---|---|---|
| 480p | $0.90 | $1.80 | $2.70 | $5.40 |
| 720p | $1.80 | $3.60 | $5.40 | $10.80 |
| 1080p | $4.50 | $9.00 | $13.50 | $27.00 |
| 4k | $9.00 | $18.00 | $27.00 | $54.00 |
💡 Best Use Cases
- Social media content: Animate still images into short-form clips for vertical, square, or landscape publishing.
- Advertising and e-commerce: Turn product shots or campaign visuals into motion creatives for testing and promotion.
- Character and illustration animation: Bring portraits, concept art, and illustrated subjects to life with controlled motion.
- Previsualization and motion prototyping: Explore camera movement, pacing, and atmosphere before full production.
🔗 Related Models
- Seedance 2.5 Text-to-Video: Generates video directly from text-only Prompt input.
- Seedance 2.5 Video Edit: Edits existing video content with Prompt-based control.
- Seedance 2.5 Video Extend: Extends an existing video with a new generated segment.
- Seedance 2.0 Image-to-Video: Previous-generation image-to-video model for comparison or legacy workflows.
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-2.5/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 |
resolution | string | no | "720p" | 480p, 720p, 1080p, 4k |
duration | integer | no | 5 | 4–30; step 1 |
generate_audio | boolean | no | true | — |
seed | integer | no | — | — |
{
"input": {
"first_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/3b144f48e29e.jpeg"
],
"prompt": "A cinematic luxury product shot of the perfume bottle slowly rotating on a reflective surface as soft mist drifts around it. The camera performs a gentle push-in with subtle parallax, highlights glint across the glass, and the mood feels elegant, premium, and atmospheric.",
"last_frame": [
"https://d1s3annbwribom.cloudfront.net/marketplace/examples/2026/09/12/b97d8e67d2ce.jpeg"
],
"resolution": "1080p",
"duration": 6,
"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 | $0.18 | 18 | $0.90 |
| 720p | $0.36 | 36 | $1.80 |
| 1080p | $0.90 | 90 | $4.50 |
| 4k | $1.80 | 180 | $9.00 |
Enabling or disabling audio does not change the list price.
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