I need every video from a password-protected course saved locally for offline study. The site is a private learning platform that lets me in with a straightforward username-and-password login—no SSO or 2FA. Once inside, the lessons play in the browser; there’s no visible download button. Here’s what I’m after: a reliable, repeatable way to grab all the lesson videos in their original quality. A lightweight Python script that leverages yt-dl, ffmpeg, or a similar tool would be ideal, but I’m open to other approaches if they get the job done cleanly. Command-line is fine; a simple UI is a bonus. I’ll supply working credentials as soon as we start. The solution must: • Log in automatically with those credentials • Capture every video in the course (usually MP4 or HLS) • Preserve the original resolution and file names or sensible equivalents • Save to a local folder I can specify If the site uses m3u8 streams, automatic merging into a single playable file is important. A short README that explains any dependencies and the exact command(s) to run will be the final touch. Let me know your preferred stack and how quickly you can turn this around.