seedance

To generate AI video from a text prompt, submit your prompt string via the command-line script. The workflow handles asynchronous task submission, polls for completion, and downloads the resulting video file with progress reporting.

Yes, image-to-video generation supports multi-source reference images from both local file paths and URLs. The system validates these inputs and incorporates them into the asynchronous video generation task to guide the output visuals.

Yes, configuring the ARK_API_KEY environment variable is required for authentication before running text-to-video or image-to-video tasks. This key validates your asynchronous task submissions to the video generation API.

The best way to create audio-synced AI videos is to use the command-line generation tool with configurable parameters. You can specify adjustable duration and aspect ratio to fit different platforms during asynchronous task submission.

Yes, the Node.js video generation workflow natively supports asynchronous task polling. After submitting your generation request, the script continuously checks the task status until completion before automatically downloading the final video.

The workflow performs input validation on multiple reference images, ensuring local paths or URLs are accessible. While it supports multi-reference image handling, users must ensure their ARK_API_KEY has sufficient permissions and rate limits for asynchronous task submission.