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This node edits a video using a text prompt with Runway’s Aleph2 model. It transforms your footage by restyling, relighting, adding or removing elements, or changing the viewpoint while preserving the original motion and timing. The output resolution matches the input video.

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Inputs

ParameterDescriptionData TypeRequiredRange
promptDescribes what should appear in the output (1-1000 characters).STRINGYes1-1000 characters
videoInput video to edit. Must be 2-30 seconds at 30 fps or lower.VIDEOYes2-30 seconds duration, 30 fps max
seedRandom seed for generation (default: 0).INTYes0 to 4294967295
public_figure_thresholdContent moderation for recognizable public figures (default: “low”).COMBOYes”auto"
"low”
keyframesGuidance images anchored to the input video, from Aleph2 Keyframe nodes (up to 5). Use keyframes or prompt images, not both.KEYFRAMENoUp to 5 items
prompt_imagesGuidance images anchored to the output video, from Aleph2 Prompt Image nodes (up to 5). Use keyframes or prompt images, not both.PROMPT_IMAGENoUp to 5 items
Important constraints:
  • The input video must be between 2 and 30 seconds long and have a frame rate of 30 fps or lower.
  • You can use either keyframes or prompt_images for guidance, but not both at the same time.
  • Each guidance input (keyframes or prompt images) supports a maximum of 5 items.
  • Keyframe timestamps and prompt image timestamps must not exceed the input video duration.

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Outputs

Output NameDescriptionData Type
videoThe edited video generated by the Aleph2 model.VIDEO
This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! Edit on GitHub
Source fingerprint (SHA-256): bda4d0f49843c1a8f311ddbce5911a2a157cae798a26f7a183b31fe41686d0b7