GridCast is a macOS/Windows Electron application that allows users to play multiple M3U8 streams and MP4 files in a dynamic 2x2 grid layout. Built with Electron.js, MPV, and HLS.js, it provides a seamless way to load, manage, and persist playlists for multiple video streams.
windows macos mac video-player video-streaming playlist-management persistent-playlists minimal-ui-player live-stream-viewer macos-video-app grid-layout-video multi-stream-player
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Updated
Jul 26, 2026 - JavaScript