Seedance-2.5 (视频生成)

海外环境

https://api.302.ai

POST

/volcengine/api/v3/contents/generations/tasks

Seedance 2.5 系列模型（包括 Seedance 2.5 ）支持图像、视频、音频、文本等多种模态内容输入，具备视频生成、视频编辑、视频延长等能力，可高精度还原物品细节、音色、效果、风格、运镜等，保持稳定角色特征，赋予使用者如同导演般的掌控权。

token 单价 × token 用量=按 token 单价 × (输入视频时长+输出视频时长) × 输出视频的宽 × 输出视频的高 × 输出视频的帧率/1024

价格

模型	输入类型	每1M token价格
doubao-seedance-2-5-260628（标准版）	输入不含视频	10 PTC
doubao-seedance-2-5-260628（标准版）	输入包含视频	6 PTC

请求参数

Header 参数

Body 参数application/json必填

{
    "model": "doubao-seedance-2-5-260628",
    "content": [
        {
            "type": "text",
            "text": "明亮多彩的广告片风格，果味饼干为主角，包含草莓、苹果、葡萄、橙子四种口味，草莓味参考@图像1，饼干与对应水果以强秩序感的几何阵列排布，整体画面干净、高级、节奏强。开场水果快速建立视觉聚焦，参考@视频1的构图，音乐重拍切入。随后不同口味饼干整齐排列，切特写，参考@视频2的动态和运镜。高潮段一块饼干被折断，瞬间进入慢动作，果味夹心爆开，碎屑飞溅，果汁感与颗粒冲击被放大展示，参考@视频3的冲击感。横向阵列，形成节奏抛物感，参考@视频4的运动，突出秩序美感与产品丰富度。随后迅速回到快节奏剪辑。结尾英文文字 One bite of crispness, a heart full of delight 快速分词切换入画，配合强节奏文字运动与产品定格，参考@视频5，最终品牌感收束，饼干和水果向四周发散，参考@视频6画面充满年轻、活力、好吃、想分享的广告氛围。"
        },
        {
            "type": "image_url",
            "image_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/images/video-generation/seedance2.5_reference1.png"
            },
            "role": "reference_image"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference2.mp4"
            },
            "role": "reference_video"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference3.mp4"
            },
            "role": "reference_video"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference4.mp4"
            },
            "role": "reference_video"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference5.mp4"
            },
            "role": "reference_video"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference6.mp4"
            },
            "role": "reference_video"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference7.mp4"
            },
            "role": "reference_video"
        }
    ],
    "generate_audio": true,
    "ratio": "16:9",
    "duration": 15,
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://api.302.ai/volcengine/api/v3/contents/generations/tasks' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "doubao-seedance-2-5-260628",
    "content": [
        {
            "type": "text",
            "text": "明亮多彩的广告片风格，果味饼干为主角，包含草莓、苹果、葡萄、橙子四种口味，草莓味参考@图像1，饼干与对应水果以强秩序感的几何阵列排布，整体画面干净、高级、节奏强。开场水果快速建立视觉聚焦，参考@视频1的构图，音乐重拍切入。随后不同口味饼干整齐排列，切特写，参考@视频2的动态和运镜。高潮段一块饼干被折断，瞬间进入慢动作，果味夹心爆开，碎屑飞溅，果汁感与颗粒冲击被放大展示，参考@视频3的冲击感。横向阵列，形成节奏抛物感，参考@视频4的运动，突出秩序美感与产品丰富度。随后迅速回到快节奏剪辑。结尾英文文字 One bite of crispness, a heart full of delight 快速分词切换入画，配合强节奏文字运动与产品定格，参考@视频5，最终品牌感收束，饼干和水果向四周发散，参考@视频6画面充满年轻、活力、好吃、想分享的广告氛围。"
        },
        {
            "type": "image_url",
            "image_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/images/video-generation/seedance2.5_reference1.png"
            },
            "role": "reference_image"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference2.mp4"
            },
            "role": "reference_video"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference3.mp4"
            },
            "role": "reference_video"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference4.mp4"
            },
            "role": "reference_video"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference5.mp4"
            },
            "role": "reference_video"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference6.mp4"
            },
            "role": "reference_video"
        },
        {
            "type": "video_url",
            "video_url": {
                "url": "https://arkdocs.tos-cn-beijing.volces.com/videos/video-generation/seedance2.5_reference7.mp4"
            },
            "role": "reference_video"
        }
    ],
    "generate_audio": true,
    "ratio": "16:9",
    "duration": 15,
}'

返回响应

🟢200成功

application/json

Bodyapplication/json

示例

{
    "id": "cgt-20260403112523-rt66c"
}

修改于 2026-08-07 07:37:51

Seedance-2.0 (视频生成)

Seedance (获取视频)