跳转到主要内容
POST
/
prod-api
/
nebula
/
v4
/
api
/
volcImageFirstLast
图生视频-首尾图模式-提交任务
curl --request POST \
  --url https://leapx-hub.com/prod-api/nebula/v4/api/volcImageFirstLast \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "image_urls": [
    "<string>"
  ],
  "prompt": "<string>",
  "duration": 123,
  "req_key": "<string>",
  "resolution": "<string>",
  "return_url": true
}
'
{
  "code": 200,
  "msg": "操作成功",
  "data": {
    "id": "task-1234567890"
  }
}

​
简介

提交首尾图模式图生视频任务，用于根据首尾图片生成视频。

​
认证

​
Authorization
string
必填
Bearer Token，如 Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9... 获取方法：依照左侧最上面认证模块的post接口获取，https://docs.leapx-hub.com/cn/leapx-lab-v4/endpoint/get-token

​
请求参数

​
image_urls
string[]
必填
图片链接列表，包含首图和尾图，数量必须为2
​
prompt
string
必填
提示词
​
duration
long
必填
视频时长（秒）
​
req_key
string
请求标识
​
resolution
string
分辨率
​
return_url
boolean
是否返回视频URL

​
示例代码

curl -X POST "https://leapx-hub.com/prod-api/nebula/v4/api/volcImageFirstLast" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-xxxxxxxxxx" \
  -d '{
    "image_urls": ["https://example.com/first.jpg", "https://example.com/last.jpg"],
    "prompt": "从首图自然过渡到尾图",
    "duration": 5,
    "req_key": "req-001",
    "resolution": "720p",
    "return_url": true
  }'

​
响应示例

{
  "code": 200,
  "msg": "操作成功",
  "data": {
    "id": "task-1234567890"
  }
}