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The LTXV Image To Video node generates a professional-quality video from a single starting image. It uses an external API to create a video sequence based on your text prompt, allowing you to customize the duration, resolution, and frame rate.

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Inputs

ParameterDescriptionData TypeRequiredRange
imageFirst frame to be used for the video.IMAGEYes-
modelThe AI model to use for video generation. The “Pro” model is optimized for quality, while the “Fast” model is optimized for speed.COMBOYes"LTX-2 (Pro)"
"LTX-2 (Fast)"
promptA text description that guides the content and motion of the generated video.STRINGYes-
durationThe length of the video in seconds (default: 8).COMBOYes6
8
10
12
14
16
18
20
resolutionThe output resolution of the generated video.COMBOYes"1920x1080"
"2560x1440"
"3840x2160"
fpsThe frames per second for the video (default: 25).COMBOYes25
50
generate_audioWhen true, the generated video will include AI-generated audio matching the scene (default: False).BOOLEANNo-
Important Constraints:
  • The image input must contain exactly one image.
  • The prompt must be between 1 and 10,000 characters long.
  • If you select a duration longer than 10 seconds, you must use the “LTX-2 (Fast)” model, a “1920x1080” resolution, and 25 FPS. This combination is required for longer videos.

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Outputs

Output NameDescriptionData Type
videoThe generated video file.VIDEO
This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! Edit on GitHub
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