Extreme InfiniTV

A cross-platform IPTV player for Xtream Codes and M3U / M3U8 playlists.

Live TV with EPG, movies, series, offline downloads, and TV-remote (D-pad) navigation.
Ships on Windows (Microsoft Store + installer), Android phone / tablet / TV (Google Play), macOS, Linux, and the web.

Screenshots

More screenshots (Live TV, EPG, Movies, Series, Android TV, mobile)

Desktop

Android TV (10-foot UI, D-pad focus)

Phone (portrait, touch)

Features

• Two backends, one UI. Sign in with Xtream Codes credentials (host / port / user / pass) or paste a direct .m3u / .m3u8 URL. The app detects the mode automatically.
• Live TV with category filtering, channel search, virtualised list, and inline EPG (now / next / today).
• Movies (VOD) and Series library with poster grids, detail dialogs, and season / episode navigation.
• Full schedule grid on the EPG page, with timezone-aware "all times local" rendering.
• Picture-in-picture and a Video.js-powered player tuned for HLS.
• Multiple playlists, switchable from the sidebar without re-entering credentials.
• TV-first navigation. Spatial focus (D-pad / arrow keys) is wired across the whole app via spatial-navigation-polyfill. Hit targets, focus rings, and reflow tested for 10-foot UI.
• Light and dark themes, both first-class. Honours prefers-color-scheme, prefers-reduced-motion, and prefers-contrast.
• Adjustable font scale (Default / Medium / Large / X-Large) plus a responsive root size that scales the whole UI on 4K and 8K displays.
• Self-updating Windows desktop build via the Tauri updater (signed with minisign, served from GitHub Releases).
• Offline-friendly persistence. Credentials and preferences live in the OS app-data dir on Tauri builds, with a localStorage / cookie fallback on the web build.

Install

Platform	How	Updates
Windows (Microsoft Store)	apps.microsoft.com	Microsoft Store
Windows (sideload)	NSIS .exe (or .msi) from Releases	In-app auto-updater
macOS (Apple Silicon + Intel)	Universal .dmg from Releases	In-app auto-updater
Linux (Debian / Ubuntu / Mint)	.deb from Releases	Manual
Linux (Fedora / openSUSE / RHEL)	.rpm from Releases	Manual
Linux (any distro, portable)	.AppImage from Releases	In-app auto-updater
Android phone / tablet	Google Play	Play Store
Android TV	Same APK, sideload via ADB or use Play Store on supported devices	Play Store
Web preview	Build with pnpm build and serve dist/ (no auto-update, no native features)	Manual

via winget

The Microsoft Store listing is federated through winget, so you can install without opening the Store:

winget install --id 9NN162Z0WXSR --source msstore

macOS: "Extreme InfiniTV.app" cannot be opened

The macOS build is not yet notarized by Apple, so Gatekeeper blocks it on first launch with a message like "Apple could not verify Extreme InfiniTV.app is free of malware". After dragging the app from the .dmg into /Applications, remove the quarantine flag from a Terminal:

xattr -dr com.apple.quarantine "/Applications/Extreme InfiniTV.app"

Then open the app normally. You only need to do this once per install.

Develop

Requirements: pnpm (the package manager is pinned in package.json), Node 20+, the Rust toolchain (only for tauri commands), and Android Studio for tauri:android.

pnpm install
pnpm dev                  # Astro + Svelte at http://localhost:4321
pnpm tauri dev            # Native desktop shell (auto-spawns pnpm dev)
pnpm tauri:android        # Android dev shell

To test the dev server on another device on the LAN (phone, TV), set XTREAM_HMR_HOST to your machine's LAN IP so Vite advertises the right HMR host:

XTREAM_HMR_HOST=192.168.1.50 pnpm dev

Tests run with Vitest (pnpm test); the suite covers pure-function libs in tests/. Lint with ESLint flat config (pnpm lint / pnpm lint:fix); no Prettier. TypeScript is in strict mode (tsconfig.json extends astro/tsconfigs/strict); the @/* alias maps to src/*.

Credits

Copyright (c) 2025 Ludovico Ferrara.

License

Extreme InfiniTV is released under the GNU General Public License v3.0 or later. You are free to use, study, share, and modify it; any distributed fork or derivative must remain under the same license and ship its source.