豆包 seedance 视频模型

2026.09.21 本站支持视频模型
官网文档: https://docs.volcengine.com/docs/ark/create-video-generation-task-api

doubao seedance API

2026.09.21 本站支持视频模型
官网文档: https://docs.volcengine.com/docs/ark/create-video-generation-task-api
提交官网的 baseurl 为的https://ark.cn-beijing.volces.com 修改为 https://api.openai-hk.com/doubao

1. 创建任务

post https://api.openai-hk.com/doubao/api/v3/contents/generations/tasks

shell

curl --request POST \
  --url https://api.openai-hk.com/doubao/api/v3/contents/generations/tasks \
  --header 'Authorization: Bearer hk-your-key' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "doubao-seedance-2-0-mini-260615",
    "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。随后迅速回到快节奏剪辑。结尾英文文字 Design by OpenHK 快速分词切换入画，配合强节奏文字运动与产品定格。"
        },
        {
            "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"
        }
    ],
    "generate_audio": true,
    "ratio": "16:9",
    "duration": 15,
    "resolution": "480p",
    "omni_reference_task_type": "reference"
}'

curl --request POST \
  --url https://api.openai-hk.com/doubao/api/v3/contents/generations/tasks \
  --header 'Authorization: Bearer hk-your-key' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "doubao-seedance-2-0-mini-260615",
    "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。随后迅速回到快节奏剪辑。结尾英文文字 Design by OpenHK 快速分词切换入画，配合强节奏文字运动与产品定格。"
        },
        {
            "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"
        }
    ],
    "generate_audio": true,
    "ratio": "16:9",
    "duration": 15,
    "resolution": "480p",
    "omni_reference_task_type": "reference"
}'

返回得到的 task_id

json

{
  "id": "task_6esMYNTJqw6h763PeafCp8N92fVY9Jic"
}

{
  "id": "task_6esMYNTJqw6h763PeafCp8N92fVY9Jic"
}

2.请求体主要参数说明

字段	必填	说明
`model`	是	上表中的模型名
`content`	是	提示词 + 参考素材数组，见下
`duration`	否	时长（秒）
`resolution`	否	分辨率，如 `480p` / `720p`
`ratio`	否	画幅，如 `16:9`（别名 `aspect_ratio`）
`generate_audio`	否	是否生成音频

content 数组元素：

`type`	取素材的字段	`role`	说明
`text`	`text`	—	提示词。取第一条非空 text
`image_url`	`image_url.url`	`reference_image`（默认）	参考图，对应 `@Image1`、`@Image2`…
`image_url`	`image_url.url`	`first_frame` / `last_frame`	首帧 / 尾帧图，不参与 `@ImageN` 编号
`video_url`	`video_url.url`	`reference_video`	参考视频，对应 `@Video1`、`@Video2`…
`audio_url`	`audio_url.url`	`reference_audio`	参考音频

编号规则：顺序就是语义。 @Image1 永远是数组里的第一张参考图，@Video1 是第一段参考视频——按 role 分别从 1 开始数。搞错顺序不会报错，只会渲染出一个和你描述不一样的视频，并照常计费。

3. 查询任务

get https://api.openai-hk.com/doubao/api/v3/contents/generations/tasks/{taskId}

shell

curl --request GET \
  --url https://api.openai-hk.com/doubao/api/v3/contents/generations/tasks/task_6esMYNTJqw6h763PeafCp8N92fVY9Jic \
  --header 'Authorization: Bearer hk-your-key' \
  --header 'Content-Type: application/json'

curl --request GET \
  --url https://api.openai-hk.com/doubao/api/v3/contents/generations/tasks/task_6esMYNTJqw6h763PeafCp8N92fVY9Jic \
  --header 'Authorization: Bearer hk-your-key' \
  --header 'Content-Type: application/json'

返回得到.正确结果

json

{
  "content": {
    "video_url": "https://ark-acg-cn-beijing.tos-cn-beijing.volces.com/doubao-seedance-2-0-mini/02178996062422000000000000000000000ffffac1446bb35c08d.mp4?X-Tos-Algorithm=TOS4-HMAC-SHA256&X-Tos-Credential=AKLTYWJkZTExNjA1ZDUyNDc3YzhjNTM5OGIyNjBhNDcyOTQ%2F20260921%2Fcn-beijing%2Ftos%2Frequest&X-Tos-Date=20260921T031836Z&X-Tos-Expires=86400&X-Tos-Signature=601f68beb9da380599efea3817ce91612be94beabb085848281fa1ba9047b66c&X-Tos-SignedHeaders=host"
  },
  "created_at": 1789960624,
  "draft": false,
  "duration": 4,
  "execution_expires_after": 172800,
  "framespersecond": 24,
  "generate_audio": true,
  "id": "task_6esMYNTJqw6h763PeafCp8N92fVY9Jic",
  "model": "doubao-seedance-2-0-mini-260615-max",
  "origin_id": "cgt-20260921111703-hsk6d",
  "output_format": "mp4",
  "priority": 0,
  "ratio": "16:9",
  "resolution": "480p",
  "seed": 47550,
  "service_tier": "default",
  "status": "succeeded",
  "updated_at": 1789960725,
  "usage": {
    "completion_tokens": 40594,
    "total_tokens": 40594
  }
}

{
  "content": {
    "video_url": "https://ark-acg-cn-beijing.tos-cn-beijing.volces.com/doubao-seedance-2-0-mini/02178996062422000000000000000000000ffffac1446bb35c08d.mp4?X-Tos-Algorithm=TOS4-HMAC-SHA256&X-Tos-Credential=AKLTYWJkZTExNjA1ZDUyNDc3YzhjNTM5OGIyNjBhNDcyOTQ%2F20260921%2Fcn-beijing%2Ftos%2Frequest&X-Tos-Date=20260921T031836Z&X-Tos-Expires=86400&X-Tos-Signature=601f68beb9da380599efea3817ce91612be94beabb085848281fa1ba9047b66c&X-Tos-SignedHeaders=host"
  },
  "created_at": 1789960624,
  "draft": false,
  "duration": 4,
  "execution_expires_after": 172800,
  "framespersecond": 24,
  "generate_audio": true,
  "id": "task_6esMYNTJqw6h763PeafCp8N92fVY9Jic",
  "model": "doubao-seedance-2-0-mini-260615-max",
  "origin_id": "cgt-20260921111703-hsk6d",
  "output_format": "mp4",
  "priority": 0,
  "ratio": "16:9",
  "resolution": "480p",
  "seed": 47550,
  "service_tier": "default",
  "status": "succeeded",
  "updated_at": 1789960725,
  "usage": {
    "completion_tokens": 40594,
    "total_tokens": 40594
  }
}

返回得到.错误结果

json

{
  "error": {
    "code": "invalid_request",
    "message": "Upstream submit failed (400): {\"code\":\"fail_to_fetch_task\",\"message\":\"{\\\"error\\\":{\\\"code\\\":\\\"InvalidParameter\\\",\\\"message\\\":\\\"The parameter `output_format` specified in the request is not valid: the specified model does not support this output_format"
  },
  "id": "task_6CyBKW7HUIRQGEB45CQ8r1a0gQwugHDF",
  "model": "doubao-seedance-2-0-mini-260615-max",
  "status": "failed"
}

{
  "error": {
    "code": "invalid_request",
    "message": "Upstream submit failed (400): {\"code\":\"fail_to_fetch_task\",\"message\":\"{\\\"error\\\":{\\\"code\\\":\\\"InvalidParameter\\\",\\\"message\\\":\\\"The parameter `output_format` specified in the request is not valid: the specified model does not support this output_format"
  },
  "id": "task_6CyBKW7HUIRQGEB45CQ8r1a0gQwugHDF",
  "model": "doubao-seedance-2-0-mini-260615-max",
  "status": "failed"
}

4.返回结果参数说明

Field	Type	Description
id	string	`task_id`
model	string	model name
content.video_url	string	Video URL 结果视频
usage	object	用量信息使用这个来计费
status	string	Status: `queued` `running` `succeeded` `failed`
error	string	错误信息

计费

根据 usage.total_tokens 计费
价格会涉及是否含有参考视频、resolution 模型
价格单位 price：人民币/百万 token
价格计算公式：usage.total_tokens*price
含视频单价<不含视频，但是含视频的 usage.total_tokens 更高,总价含视频的更高

模型	含视频	不含视频
doubao-seedance-2-0-mini-260615 所有分辨率	14	23
doubao-seedance-2-0-fast-260128 所有分辨率	22	37
doubao-seedance-2-0-260128 480P/720P	28	46
doubao-seedance-2-0-260128 1080P	31	51
doubao-seedance-2-0-260128 4K	16	26
doubao-seedance-2-5-260628 480P/720P	42	70
doubao-seedance-2-5-260628 1080P	46	77

计费规则

本站计费规则：当提交任务时会先预扣 10万积分，任务完成后再按实际消耗积分多退少补
比如：提交任务先预扣 10万积分，完成后实际积分是 3万积分，那么退回 7万积分

豆包 seedance 视频模型 ​

doubao seedance API ​

1. 创建任务 ​

2.请求体主要参数说明 ​

3. 查询任务 ​

4.返回结果参数说明 ​

计费 ​

计费规则 ​

豆包 seedance 视频模型

doubao seedance API

1. 创建任务

2.请求体主要参数说明

3. 查询任务

4.返回结果参数说明

计费

计费规则