Kling Video O1 Reference to Video

What you can set

• PromptRequired

  Text

  The positive prompt for the generation.

• Images

  Upload one or more images

  With a reference video: image elements <= 4; without a reference video: <= 7

• Video

  Upload a video

  The reference video URL. Supported formats: .mp4/.mov, up to 200MB, 3-10 seconds (longer videos are trimmed to 10s), width and height between 700px and 2160px.

• Aspect ratio

  Choice

  The aspect ratio of the generated video.

  • 16:9 (default)
  • 9:16
  • 1:1

• Duration

  Choice

  The duration of the generated media in seconds.

  • 3
  • 4
  • 5 (default)
  • 6
  • 7
  • 8
  • 9
  • 10

• Keep original sound

  On or off

  Select whether to keep the video original sound through the parameter