Macast is a cross-platform application which using mpv as DLNA Media Renderer.
翻译 - 使用 mpv 作为 DLNA 媒体渲染器的跨平台应用程序。
A script in Python 3 to turn mpv into a DLNA / UPnP renderer
A script in Python 3 to turn mpc-hc into a DLNA / UPnP renderer
Control your "Media Player" using UPnP™
Applications and libraries based on the UPnP (Universal Plug and Play) standard for networked multimedia and home automation