Optional
dataDownload data (only present if success is true)
Available download URLs
Optional
audio?: stringURL to download just the audio (optional)
URL to download the video (with watermark)
Optional
watermarkURL to download the video without watermark (optional)
Complete video information
Optional
errorError message (only present if success is false)
Human-readable message describing the result
Whether the download operation was successful
Result object returned by the downloadVideo method