Luma AI

Luma Ray 3.2

Ray 3.2 supports text-to-video and image-guided generation through one workflow. Choose resolution, duration, and aspect ratio, optionally anchor the opening and closing frames, or request a seamless loop. Anchor frames and looping have explicit duration constraints enforced before submission.

How to use this model

  1. 1

    Describe subject motion, camera movement, lighting, and pacing in the prompt.

  2. 2

    Add a start frame, an end frame, or both when the shot must follow supplied imagery.

  3. 3

    Use 5 seconds with anchor frames; 10-second generation is text-only in this workflow.

  4. 4

    Use 720p for routine work and increase resolution only when the output justifies the higher provider cost.

  5. 5

    Enable looping only without an end frame and with 5-second duration.

3.2Available

Luma Ray 3.2

Luma Ray 3.2 generates cinematic video from text or optional start and end frames. Select the resolution, duration, and aspect ratio for each clip, and enable seamless looping when the chosen duration and frame controls support it.

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Properties

  • Supports text to video workflows.

Best for

  • Text-to-video and image-to-video generation
  • Cinematic camera motion and smooth transitions

Tips

  • Add a start frame, an end frame, or both for image-guided video.
  • Start and end frames are available only for 5-second generations.

How to use this model

  1. 1

    Describe the scene, camera movement, subject motion, and timing.

  2. 2

    Add the supported starting image, ending image, or video reference when needed.

  3. 3

    Select duration, resolution, and aspect ratio before starting the generation.

Parameters

Prompt

prompt
Required

Describe the scene, subject motion, camera movement, lighting, and pacing.

Start Frame

start_frame_url
Optional

Optional image that anchors the first frame of the video.

End Frame

end_frame_url
Optional

Optional image that anchors the final frame of the video.

Aspect Ratio

aspect_ratio
Optional

Optional frame shape; when omitted, Luma chooses from the prompt and anchor frames.

  • 9:16

  • 3:4

  • 1:1

  • 4:3

  • 16:9

  • 21:9

Resolution

resolution
Optional

Output MP4 resolution. 720p is recommended for most generations.

Default: 720p

  • 360p

  • 540p

  • 720p

  • 1080p

Duration

duration
Optional

Video duration in seconds. Ten seconds cannot be combined with anchor frames or looping.

Default: 5

  • 5 seconds

  • 10 seconds

Loop

loop
Optional

Generate a seamless loop; unavailable with 10-second duration or an end frame.

Default: false