| 功能 | 详情 |
|---|---|
| 智能扩展 | 基于现有视频与提示词生成新的视频片段 |
| 无缝衔接 | 扩展片段与原始视频自然连接 |
| 灵活控制 | 通过提示词精确控制扩展内容的风格与动作 |
| 高质量输出 | 保持与原始视频一致的画质与风格 |
| 音频轨道 | 扩展视频默认带有背景音频,与原始视频保持一致 |
taskIdprompt 详细描述您希望视频如何扩展curl --location --request POST 'https://api.kie.ai/api/v1/veo/extend' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"taskId": "veo_task_abcdef123456",
"prompt": "The dog continues running through the park, jumping over obstacles and playing with other dogs",
"seeds": 12345,
"model": "fast",
"watermark": "MyBrand",
"callBackUrl": "https://your-callback-url.com/veo-extend-callback"
}'{
"code": 200,
"msg": "success",
"data": {
"taskId": "veo_extend_task_xyz789"
}
}