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kling-video-o3-4k-reference-to-video

kling-o3-4k-reference-to-video

reference to video输出: 视频输入: 文本 + 图像
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模型能力

Generate 4K video with reference images. Reference-video input is not available for this endpoint.

Video generation

输入参数

仅列出此模型接受的字段。必填字段必须提供。

字段类型必填默认值可选值与约束
prompt
string必填—

Text description of the video scene, characters, and motion.

≤ 2500 chars

imageUrls
string[]可选—

Reference images: up to 4 with video, up to 7 without.

≤ 7 items · HTTPS image URL or media:<uuid>

keepOriginalSound
boolean可选true

Keep audio from the reference video.

sound
boolean可选false

Generate AI audio (only when no reference video).

aspectRatio
string可选"16:9"

Output aspect ratio.

可选值: "16:9", "9:16", "1:1"

duration
integer必填5

Video length in seconds (3-15).

3–15

shotType
string可选"customize"

Shot type.When the multiShot parameter is true, the current parameter is required.

可选值: "customize", "intelligence"

multiPrompt
object[]可选—

List of multi-prompt segments (optional).

≤ 6 items

elementList
object[]可选—

Element reference list (optional).

≤ 3 items

multiShot
boolean可选false

Whether to generate multi-shot video (when true, the prompt parameter is invalid; when false, the shotType parameter and the multiPrompt parameter are invalid)

限制与行为

  • 仅支持异步:先提交任务,再轮询结果。
  • prompt: ≤ 2500 chars
  • imageUrls: ≤ 7 items
  • duration: 3–15
  • multiPrompt: ≤ 6 items
  • elementList: ≤ 3 items
  • 媒体输入接受公开 HTTPS URL,或 POST /api/v1/media 返回的 media:<uuid> 引用。