Omni 视频
通过 CometAPI Omni Video 端点（POST /kling/v1/videos/omni-video）创建 Kling O1 视频，并使用 Omni Query 跟踪任务状态。
curl --request POST \
--url https://api.cometapi.com/kling/v1/videos/omni-video \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"prompt": "The boy in <<<image_1>>> is wearing <<<element_1>>> and, together with the girl in <<<image_2>>>, sits side by side in <<<element_2>>>, playfully and intimately chatting, close-up shot."
}
'{}选择输入模式
- 文本生成视频：发送
prompt、mode、aspect_ratio和duration - 基于图片参考的生成：添加
image_list - 元素引导生成：添加
element_list - 视频变换：添加
video_list，并设置refer_type: base
任务流程
轮询 Omni 任务
task_status: submitted，随后通过 Omni Query 查询后，任务最终达到 SUCCESS 并返回了最终的 MP4 URL。授权
Bearer token authentication. Use your CometAPI key.
请求头
Content type of the request body.
请求体
Text prompt describing the desired video. Max 2500 characters. Reference images or elements inline using <<<image_1>>>, <<<element_1>>>, <<<video_1>>> syntax.
Model to use. Currently only kling-video-o1 is supported.
Reference images for the generation. Each entry can optionally include a type field set to first_frame or end_frame to pin the image as the video's start or end frame. Accepts URLs or Base64 strings. Formats: JPG, JPEG, PNG. Max 10 MB per image, minimum 300 px per side, aspect ratio 1:2.5–2.5:1. When used with reference videos, image + element count must not exceed 4; without reference videos, the limit is 7.
Show child attributes
Show child attributes
Pre-registered element references by ID. Combined with images, the total count must not exceed 4 (with reference video) or 7 (without).
Show child attributes
Show child attributes
Generation mode. std (standard, faster and more cost-effective) or pro (professional, higher quality output).
Output video aspect ratio (width:height). Values: 16:9, 9:16, 1:1. Required when not using a first-frame reference image or video editing.
Video length in seconds. Values: 3–10. Text-to-video and first-frame-to-video only support 5 and 10. When editing an existing video, duration matches the input and this parameter is ignored.
Reference video for style transfer or the base video to edit. Use refer_type to distinguish: feature for style reference, base for the video to modify. Set keep_original_sound to yes or no to control audio retention. Only MP4/MOV, 3–10 seconds, 720–2160 px, 24–60 fps, max 200 MB. Only one video is accepted.
Webhook URL for task status notifications. The server sends a callback when the task status changes.
Optional user-defined task ID for your own tracking. Does not replace the system-generated task ID. Must be unique per account.
响应
Success
The response is of type object.
curl --request POST \
--url https://api.cometapi.com/kling/v1/videos/omni-video \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"prompt": "The boy in <<<image_1>>> is wearing <<<element_1>>> and, together with the girl in <<<image_2>>>, sits side by side in <<<element_2>>>, playfully and intimately chatting, close-up shot."
}
'{}