seedance-v1.5-pro-image-to-video

POST

/openapi/v2/seedance-v1.5-pro/image-to-video

Seedance V1.5 Pro (I2V) by ByteDance is a specialized model designed to "bring keyframes to life" with precision. It transforms a single reference image into a coherent video clip, preserving the original composition while introducing prompt-guided motion and camera dynamics. From subtle portraits to cinematic product pans, it offers expert control over movements like dolly-ins or handheld shakes. With flexible aspect ratios and tunable resolution, it provides a practical and efficient workflow for creators targeting social feeds, stories, and professional digital banners.

Request

Authorization

Header Params

Body Params application/jsonRequired

Example

{
    "prompt": "Based on the reference image, the luxury perfume bottle remains perfectly centered. The camera performs a slow, cinematic dolly-in, revealing the intricate glass textures and reflections. Subtle caustic light patterns ripple through the liquid inside the bottle. Soft silk fabric in the background sways gently in a light breeze with natural physics. High fidelity, stable composition, and smooth temporal consistency throughout the clip.",
    "firstImageUrl": "https://www.runninghub.cn/view?filename=1b1db93e8b6a034a7f42fdefe6c66b6beb91475bcb6d8a1c95a194ddebdb33ba.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3Njk2ODEwNzg4ODQsInRzIjoxNzY5MDc2Mjc4ODg0LCJzaWduIjoiNTRhMjExMzk5NGIyOGI5M2ExMGRiYzQ2NjNiMmFjYzgifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.9410977892142514",
    "aspectRatio": "adaptive",
    "duration": "5",
    "resolution": "720p",
    "generateAudio": "true",
    "cameraFixed": "false"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://www.runninghub.ai/openapi/v2/seedance-v1.5-pro/image-to-video' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "prompt": "Based on the reference image, the luxury perfume bottle remains perfectly centered. The camera performs a slow, cinematic dolly-in, revealing the intricate glass textures and reflections. Subtle caustic light patterns ripple through the liquid inside the bottle. Soft silk fabric in the background sways gently in a light breeze with natural physics. High fidelity, stable composition, and smooth temporal consistency throughout the clip.",
    "firstImageUrl": "https://www.runninghub.cn/view?filename=1b1db93e8b6a034a7f42fdefe6c66b6beb91475bcb6d8a1c95a194ddebdb33ba.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3Njk2ODEwNzg4ODQsInRzIjoxNzY5MDc2Mjc4ODg0LCJzaWduIjoiNTRhMjExMzk5NGIyOGI5M2ExMGRiYzQ2NjNiMmFjYzgifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.9410977892142514",
    "aspectRatio": "adaptive",
    "duration": "5",
    "resolution": "720p",
    "generateAudio": "true",
    "cameraFixed": "false"
}'

Responses

🟢200成功

application/json

Task result query endpoint: /openapi/v2/query

Body

Examples

Submit response exampleTask success response example

{
    "taskId": "2013508786110730241",
    "status": "RUNNING",
    "errorCode": "",
    "errorMessage": "",
    "results": null,
    "clientId": "f828b9af25161bc066ef152db7b29ccc",
    "promptTips": "{\"result\": true, \"error\": null, \"outputs_to_execute\": [\"4\"], \"node_errors\": {}}"
}

Modified at 2026-03-10 12:42:16

seedance-v1.5-pro-image-to-video-fast

hailuo-02-i2v-standard