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MarkdownLLMs.txt

创建视频生成任务(老)

说明

grok-imagine

适用场景:

  • 文生视频
  • 单图生视频

选择规则:

  • 只有 prompt -> 文生视频
  • prompt + image -> 图生视频

Endpoint

POST /v1/video/generations

Query 参数

NameTypeRequiredDescriptionExample
AuthorizationstringNoBearer {your_token}

请求体参数

FieldTypeRequiredTitleDescription
modelstringYes公共模型名
promptstringYes主提示词结构上不是绝对必填,但实际强烈建议传
imagestringYes单张源图 URL图生视频
durationstringYes输出时长,单位秒允许值:610
sizestringYes输出分辨率允许值:480p720p
aspect_ratiostringYes输出比例允许值:16:91:19:16

请求示例

文生视频

{
"model": "grok-imagine",
"prompt": "电影感手持镜头,一名记者站在暴雪中的时代广场,路人撑伞快速走过,雪花不断打在镜头前,皮肤纹理真实,整体色调克制。",
"size": "720p",
"aspect_ratio": "16:9",
"duration": 6
}
curl -X POST "{BASE_URL}/v1/video/generations" \
-H "Authorization: Bearer sk-***" \
-H "Content-Type: application/json" \
-d '{
"model": "grok-imagine",
"prompt": "电影感手持镜头,一名记者站在暴雪中的时代广场,路人撑伞快速走过,雪花不断打在镜头前,皮肤纹理真实,整体色调克制。",
"size": "720p",
"aspect_ratio": "16:9",
"duration": 6
}'

单图生视频

{
"model": "grok-imagine",
"prompt": "人物缓慢转头看向镜头,头发随风轻微摆动,电影级布光,镜头有细微推进。",
"image": "https://example.com/portrait.png",
"size": "480p",
"aspect_ratio": "9:16",
"duration": 10
}
curl -X POST "{BASE_URL}/v1/video/generations" \
-H "Authorization: Bearer sk-***" \
-H "Content-Type: application/json" \
-d '{
"model": "grok-imagine",
"prompt": "人物缓慢转头看向镜头,头发随风轻微摆动,电影级布光,镜头有细微推进。",
"image": "https://example.com/portrait.png",
"size": "480p",
"aspect_ratio": "9:16",
"duration": 10
}'

响应字段

FieldTypeRequiredTitleDescription

响应示例

示例 1

{}