wtf is plex-media-player?

Plex Media Player is a desktop application for watching movies, TV shows, and other media from a Plex media server. Instead of using a web browser to browse your Plex library, you get a dedicated native app that runs on your computer or embedded device. It's designed to be a more polished and capable player than the standard web interface, giving you a next-generation viewing experience. Under the hood, the app combines a few key pieces of technology. It uses Qt, a popular framework for building desktop applications, to create the user interface you interact with. For actually playing video and audio, it relies on mpv and FFmpeg, which are well-regarded tools known for handling a wide variety of media formats smoothly. The README doesn't go into much detail about the user experience, but it is built in C++ and fetches some of its internal components using a tool called Conan. This software is meant for people who run a Plex server at home and want a dedicated, high-quality client application on their computer, especially if they are using a home theater PC or a dedicated media setup. For example, if you have a Mac mini connected to your living room TV, this app would let you browse and play your media without needing to fumble with a web browser. What's notable is that this is a project aimed at developers or technically inclined users who want to build the application themselves. The README consists almost entirely of step-by-step instructions for compiling the app from scratch on macOS and Linux. Building it requires pulling in several external dependencies, like specific versions of Qt and a custom build of the mpv player, which suggests the project prioritizes having fine-grained control over the media playback experience rather than offering a simple, one-click installer.