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How does one convert HTML to an Mp4 file video
To convert raw HTML into a video, you can adapt the examples provided for URL to video conversion, which can be found here: https://grabz.it/html-to-video/.
The primary difference is that you will use the method that processes an HTML string directly, rather than one that fetches a URL. For example, in an ASP.NET implementation, this means calling HTMLToVideo instead of URLToVideo.
Please note that all standard guidelines and tips for successful HTML conversions are still applicable.