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图片任务:图生视频(Image → Video)

概览

  • 接口:POST /mj/submit/video
  • 说明:以首帧图片为起点生成短视频或对已有视频任务进行拓展(例如扩展某一帧的运动)。
  • 内容类型:application/json

认证

  • 使用 HTTP Bearer Token,示例:Authorization: Bearer sk-xxxxx

请求参数

参数类型必填描述
notifyHookstring回调地址;为空时使用全局 notifyHook
statestring自定义参数,透传给回调或任务元数据
promptstring视频生成提示词(可选)
imagestring首帧图片,传入 urlbase64;视频拓展时可留空(针对已有任务)
actionstring拓展操作类型;若不为空,则 indextaskId 必填,用于指定要拓展的子任务
taskIdstring需要操作的原任务 ID
indexinteger拓展视频的帧/分支索引(0–3)
noStoragebooleantrue 时返回官方链接而不存储
motionstring运动幅度,枚举:low / high
modestring速度模式,枚举:FAST / RELAX / TURBO(默认 FAST

参数建议顺序(优先级):prompt, motion, image, action, taskId, index, state, notifyHook, noStorage, mode


请求示例

json
{
  "prompt": "A rabbit riding a motorcycle, wheels spinning fast, high quality, no distortion",
  "image": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEBLAEsAAD...",
  "motion": "high",
  "mode": "FAST",
  "noStorage": false
}

curl

bash
curl -X POST "https://api.gpt.ge/mj/submit/video" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-xxxx" \
  -d '{"prompt":"A rabbit riding a motorcycle, wheels spinning fast, high quality, no distortion","image":"data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEBLAEsAAD...","motion":"high","mode":"FAST","noStorage":false}'

JavaScript (fetch)

javascript
fetch('https://api.gpt.ge/mj/submit/video', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer sk-xxxx' },
  body: JSON.stringify({ prompt: 'A rabbit riding a motorcycle, wheels spinning fast, high quality, no distortion', image: 'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEBLAEsAAD...', motion: 'high', mode: 'FAST', noStorage: false })
}).then(r => r.json()).then(console.log)

Python (requests)

python
import requests

payload = {
  'prompt': '兔子像人一样开着一辆摩托车,镜头往后拉,运动轨迹合乎逻辑,高清,无瑕疵',
  'image': 'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEBLAEsAAD...',
  'motion': 'high',
  'mode': 'FAST',
  'noStorage': False
}

resp = requests.post('https://api.gpt.ge/mj/submit/video', headers={'Content-Type':'application/json','Authorization':'Bearer sk-xxxx'}, json=payload)
print(resp.json())

返回示例(200)

json
{
  "code": 1,
  "description": "Submit success",
  "result": "1725017986212425"
}