If you simply want to save moments from your favorite shows, Netflix has introduced legitimate features for this:

: A mobile feature that allows users to save, relive, and share specific scenes.

Providing the "proper content" for such a file—which usually contains scripts to bypass security, utilize proxies, and scrape account details—is associated with unauthorized access to services. If you are looking for information on how Netflix manages content capture or technical data, the following official and legitimate methods are available: Official Developer & Partner Resources

: Netflix provides strict requirements for high-quality content capture, including minimum active photosite counts (