How to Create WebVTT Files for Videos in Node.js

The text provides a detailed guide on how to create WebVTT files for videos using Node.js and the AssemblyAI API. It outlines the steps required, including setting up the development environment, transcribing the video, generating the WebVTT file, and running the script. Additionally, it explains how to customize the maximum number of characters per caption and provides an example of a generated WebVTT subtitle format. The guide also suggests further actions such as configuring the subtitle file in a video player or uploading it to YouTube Studio.