Seedance v1.5 Pro
Seedance v1.5 Pro costs $0.078/s (720p, no audio, 4 s clip) on FairStack · an image to video model for Animating still images, Character animation from reference, Product animation. No subscription required. Pay per generation with full REST API access. FairStack applies a transparent 20% margin on infrastructure cost so you always see the real price.
What is Seedance v1.5 Pro?
Seedance v1.5 Pro I2V is ByteDance's image-to-video model that animates still images into 5-second video clips at 720p resolution. Upload a reference image and the model generates natural motion while preserving the visual fidelity of the source material. Hosted on RunPod for reliable serverless infrastructure. The model excels at bringing static images to life with coherent motion that respects the original composition. Character animations, product reveals, and scene transitions maintain the color palette, lighting, and style of the input image. At 720p output, the results are suitable for social media and web content. The tradeoff is shorter clip duration and slightly less sophisticated motion physics. Ideal for animating product images, creating social media video from existing photography, and character animation from reference art. Available on FairStack at infrastructure cost plus a 20% platform fee.
Key Features
What are Seedance v1.5 Pro's strengths?
What are Seedance v1.5 Pro's limitations?
What is Seedance v1.5 Pro best for?
How much does Seedance v1.5 Pro cost?
How does Seedance v1.5 Pro perform across capabilities?
How do I use the Seedance v1.5 Pro API?
curl -X POST https://api.fairstack.ai/v1/generations/video \
-H "Authorization: Bearer $FAIRSTACK_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "seedance-v1-5-pro-i2v",
"input": {
"prompt": "Your prompt here",
"image_url": "https://example.com/photo.jpg"
}
}'import os
import requests
response = requests.post(
"https://api.fairstack.ai/v1/generations/video",
headers={
"Authorization": f"Bearer {os.environ['FAIRSTACK_API_KEY']}",
"Content-Type": "application/json",
},
json={
"model": "seedance-v1-5-pro-i2v",
"input": {
"prompt": "Your prompt here",
"image_url": "https://example.com/photo.jpg"
}
},
)
result = response.json()
print(result["data"])const response = await fetch("https://api.fairstack.ai/v1/generations/video", {
method: "POST",
headers: {
Authorization: `Bearer ${process.env.FAIRSTACK_API_KEY}`,
"Content-Type": "application/json",
},
body: JSON.stringify({
"model": "seedance-v1-5-pro-i2v",
"input": {
"prompt": "Your prompt here",
"image_url": "https://example.com/photo.jpg"
}
}),
});
const result = await response.json();
console.log(result.data);What parameters does Seedance v1.5 Pro support?
Frequently Asked Questions
How much does Seedance v1.5 Pro cost?
Seedance v1.5 Pro costs $0.078/s (720p, no audio, 4 s clip) on FairStack as of 2026-11-10. This price includes FairStack's transparent 20% margin on infrastructure cost. No subscription or monthly fee — you pay per generation only. Minimum deposit is $1.
What is Seedance v1.5 Pro and what is it best for?
Seedance v1.5 Pro I2V is ByteDance's image-to-video model that animates still images into 5-second video clips at 720p resolution. Upload a reference image and the model generates natural motion while preserving the visual fidelity of the source material. Hosted on RunPod for reliable serverless infrastructure. The model excels at bringing static images to life with coherent motion that respects the original composition. Character animations, product reveals, and scene transitions maintain the color palette, lighting, and style of the input image. At 720p output, the results are suitable for social media and web content. The tradeoff is shorter clip duration and slightly less sophisticated motion physics. Ideal for animating product images, creating social media video from existing photography, and character animation from reference art. Available on FairStack at infrastructure cost plus a 20% platform fee. Seedance v1.5 Pro is best for Animating still images, Character animation from reference, Product animation. Available via FairStack's REST API with curl, Python, and Node.js SDKs.
Does Seedance v1.5 Pro have an API?
Yes. Seedance v1.5 Pro is available via FairStack's REST API at api.fairstack.ai. Send a POST request to /v1/generations/video with your API key, the model key, and an input object (input.prompt). Works with curl, Python requests, Node.js fetch, and any HTTP client. No SDK installation required.
How is Seedance v1.5 Pro priced on FairStack?
Seedance v1.5 Pro costs $0.078/s (720p, no audio, 4 s clip), billed per second. That is the base model cost plus a flat 20% platform fee, shown before you spend. There is no subscription, and your balance never expires.
How does Seedance v1.5 Pro compare to other video models?
Seedance v1.5 Pro excels at Animating still images, Character animation from reference, Product animation. It is an image to video model priced at $0.078/s (720p, no audio, 4 s clip) on FairStack. Key strengths: Good image-to-video quality, 720p output. Compare all video models at fairstack.ai/models.
What makes Seedance v1.5 Pro stand out from other video models?
Seedance v1.5 Pro is distinguished by good image-to-video quality and 720p output. Generation typically completes in 5-15 seconds.
How fast is Seedance v1.5 Pro?
Seedance v1.5 Pro typically completes in 5-15 seconds. This provides a good balance between output quality and processing speed for most production workflows.
How does using Seedance v1.5 Pro on FairStack compare to Runway Gen-4?
Using Seedance v1.5 Pro through FairStack gives you the same underlying model with transparent per-use pricing and full REST API access. Seedance v1.5 Pro offers good image-to-video quality. No subscription or commitment required — pay only for what you generate.
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Start using Seedance v1.5 Pro today
$0.078/s (720p, no audio, 4 s clip). Full API access. No subscription.
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