seedance-2.0/multimodal-video

POST

/openapi/v2/rhart-video/sparkvideo-2.0/multimodal-video

seedance 2.0 Multimodal Video for highest quality. Supports multimodal reference, video editing, and extension. Combine text, images (up to 9), videos (up to 3), and audio (up to 3) to produce 4-15 second high-quality videos.

Request

Authorization

Header Params

Body Params application/jsonRequired

Example

{
    "prompt": "@Image 1 he two people in the picture are sitting together eating hot pot, and the hot pot scene@Video 1 ",
    "resolution": "720p",
    "duration": "5",
    "imageUrls": [
        "https://www.runninghub.cn/view?filename=749553f108589cc945859673785ab734d0e0b7e729e6c9382fcd3b5b6e7c45bc.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzU4MjY4Nzg3MTEsInRzIjoxNzc1MjIyMDc4NzExLCJzaWduIjoiZDg1MTIwNmVkOGM4NjliNjcwZDNmYTdjMGEyNTM3ZmEifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.9945860180516704"
    ],
    "videoUrls": [
        "https://www.runninghub.cn/view?filename=32717a3776ec2205c8042a9971489f9593ff1f79aaaae2a20065d268ad20db37.mp4&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzU4MjY4Nzg3MTEsInRzIjoxNzc1MjIyMDc4NzExLCJzaWduIjoiZDg1MTIwNmVkOGM4NjliNjcwZDNmYTdjMGEyNTM3ZmEifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.656071722827794"
    ],
    "generateAudio": true,
    "ratio": "adaptive",
    "realPersonMode": true
}

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/rhart-video/sparkvideo-2.0/multimodal-video' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "prompt": "@Image 1 he two people in the picture are sitting together eating hot pot, and the hot pot scene@Video 1 ",
    "resolution": "720p",
    "duration": "5",
    "imageUrls": [
        "https://www.runninghub.cn/view?filename=749553f108589cc945859673785ab734d0e0b7e729e6c9382fcd3b5b6e7c45bc.jpg&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzU4MjY4Nzg3MTEsInRzIjoxNzc1MjIyMDc4NzExLCJzaWduIjoiZDg1MTIwNmVkOGM4NjliNjcwZDNmYTdjMGEyNTM3ZmEifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.9945860180516704"
    ],
    "videoUrls": [
        "https://www.runninghub.cn/view?filename=32717a3776ec2205c8042a9971489f9593ff1f79aaaae2a20065d268ad20db37.mp4&type=input&subfolder=&Rh-Comfy-Auth=eyJ1c2VySWQiOiIzZjY1MTNlNWEwNjY1N2I4OGYyNjU5NTEzYmU3ZDM0YyIsInNpZ25FeHBpcmUiOjE3NzU4MjY4Nzg3MTEsInRzIjoxNzc1MjIyMDc4NzExLCJzaWduIjoiZDg1MTIwNmVkOGM4NjliNjcwZDNmYTdjMGEyNTM3ZmEifQ==&Rh-Identify=3f6513e5a06657b88f2659513be7d34c&rand=0.656071722827794"
    ],
    "generateAudio": true,
    "ratio": "adaptive",
    "realPersonMode": true
}'

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 2026-04-08 12:00:03

Vidu-reference-to-video-q3

Vidu-reference-to-video-q2