API Key for API endpoints
Optional driving audio URL. Used in text/image and frames workflows.
Content to avoid in the generated video.
Enable intelligent prompt rewriting.
Workflow type: text/image-to-video, reference-to-video, frames-to-video, or edit-video.
"text-image"Prompt text. Required for reference and edit-video modes, optional for text/image and frames modes.
1Starting image URL for image or frames workflows.
Optional ending image URL. Requires image_url and is primarily used for frames workflow.
Optional continuation video URL for image workflow, or required input video URL for edit-video workflow.
Reference image URLs for reference workflow. In edit-video workflow, only the first image is used.
8Single reference image URL alias for edit-video workflow.
Reference video URLs for reference workflow.
8Output aspect ratio.
16:9, 9:16, 1:1, 4:3, 3:4 Output video resolution tier.
720p, 1080p Output video duration in seconds.
Enable intelligent multi-shot segmentation. Used in reference workflow.
Audio handling in edit-video mode.
auto, origin Random seed for reproducibility.
0 <= x <= 2147483647