Generate coherent videos from multiple keyframe images. Supports 540p, 720p, and 1080p resolutions.
This is an async API that only returns the task_id of the async task. Use the task_id to call the Get Async Task Result API to retrieve the generated result.
Watermark image URL. When watermark is enabled but no custom watermark URL is provided, the default watermark is used. This parameter has no effect if watermark is disabled.
First frame image. Supports Base64-encoded images or image URLs. Only 1 image is supported. Supported formats: png, jpeg, jpg, webp. Image aspect ratio must be less than 1:4 or 4:1. Image size must not exceed 50 MB.
Watermark position. Default: bottom-left. This parameter has no effect if watermark is disabled.Possible values: top_left, top_right, bottom_right, bottom_left
Reference image for the intermediate frame. The model uses this image as the end frame to generate the video. Supports Base64-encoded images or image URLs. Only 1 image is supported. Input order corresponds to timeline order (from first frame to last frame). Supported formats: png, jpeg, jpg, webp. Image aspect ratio must be less than 1:4 or 4:1. Image size must not exceed 50 MB.