rishabnotfound/RezePlayer — reverse-engineered prompt

Build me a clean standalone video player called RezePlayer that I can drop into any website with one div and a small setup script.

It should play both HLS streams and normal MP4 videos, let the viewer switch between multiple servers, show a nice responsive interface that works well on desktop and mobile, and support subtitle tracks in SRT or VTT with language names and optional flag icons. Add common controls like play, pause, seek, volume, current time, duration, fullscreen, poster image before playback, autoplay option, and a start time option.

I also want extra polish like Chromecast support, a watch party mode so friends can stay in sync, automatic preview thumbnails while scrubbing, and simple theme settings where I can change the main color. Make it usable either through a script tag from a CDN or as an npm package in a React or TypeScript project. Include a working example page with sample HLS, MP4, subtitles, and clear setup instructions.