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align=\"center\"\u003e\n\n\u003cimg src=\"logo.png\" alt=\"Osmium Sound\" width=\"96\" /\u003e\n\n# Osmium Sound\n\n**A touchscreen-first hi-fi media appliance for x86, built on Debian.**\nBit-perfect audio, streaming services, and signed OTA updates — one sleek dark interface.\n\n![Platform](https://img.shields.io/badge/platform-Electron-blue)\n![License](https://img.shields.io/badge/license-MIT-green)\n![Node](https://img.shields.io/badge/node-18%2B-brightgreen)\n\n[**🌐 Website**](https://osmiumsound.qd.je) · [**⬇️ Download**](https://github.com/adri6412/osmium-sound/releases) · [**📱 Android companion**](https://github.com/adri6412/osmium-sound/releases?q=companion) · [**📖 Architecture**](ARCHITECTURE.md)\n\n\u003cimg src=\"website/01.png\" alt=\"Osmium Sound — Now Playing\" width=\"640\" /\u003e\n\n\u003c/div\u003e\n\n---\n\n## ✨ Features\n\n- 🎵 **High-resolution audio** — FLAC, DSD (DoP), PCM up to 192kHz, bit-perfect (no resampling)\n- 🎧 **Streaming services** — Deezer, Qobuz, TIDAL, Spotify and more, via Lyrion plugins\n- 📁 **Music library** — browse by artist, album, folder or playlist, fast indexing\n- 📻 **Internet radio** — thousands of stations, save favourites from the touchscreen\n- 🔌 **DAC auto-detection** — persistent output selection across reboots\n- 🎚️ **Optional DSP** — parametric EQ, headphone crossfeed, room correction (off by default)\n- 🔊 **Multiroom** — group Osmium Sound devices to play in sync\n- 📱 **Android companion app** — browse, control playback/queue, adjust volume, pair by QR code\n- ⬆️ **Signed OTA updates** — Ed25519-signed, Dev and Prod release channels\n\n## 📋 Specs\n\n| | |\n|---|---|\n| **Hardware** | x86 / x86-64 mini-PC |\n| **Display** | 1024×600 touchscreen (optimized for this resolution) |\n| **OS** | Custom Debian appliance distro |\n| **Interface** | Electron + React |\n| **Media server** | Lyrion Music Server |\n| **Audio formats** | FLAC, DSD (64/128/256), MP3, AAC, WAV, AIFF |\n| **Max resolution** | 32-bit / 192kHz PCM |\n| **Output** | USB DAC, HDMI |\n| **Update system** | Signed OTA (Ed25519), Dev/Prod channels |\n| **License** | MIT (app code) — see [Licensing](#-licensing) |\n\n## 🚀 Get started\n\n1. **Download** the latest install ISO from [Releases](https://github.com/adri6412/osmium-sound/releases).\n2. **Flash** it to an 8GB+ USB stick with [balenaEtcher](https://etcher.balena.io/), Rufus, or `dd`.\n3. **Boot** your x86 mini-PC from the stick and follow the on-screen installer. Reboot — done.\n\nEvery later version — UI, system, OS, and Lyrion — arrives automatically over the air from the Settings screen. No reflashing required.\n\n\u003e **Disk selection.** The installer now asks which disk to install on and formats only the one you pick — nothing is wiped without confirmation. Tested on UEFI only so far (BIOS/legacy boot not yet verified with this flow). See [`distro/config/includes.installer/preseed.cfg`](distro/config/includes.installer/preseed.cfg).\n\n\u003e **Try it live.** Pick **Try Osmium Sound (no install)** at the boot menu to run the kiosk straight from the USB stick, nothing is written to disk. If it doesn't log in automatically, use `hifi` / `hifi` at the login screen.\n\nWant to run the UI locally for development instead of flashing an appliance? See [ARCHITECTURE.md](ARCHITECTURE.md#local-development).\n\n## 📱 Android companion\n\nControl Osmium Sound from your phone — browse the library, drive playback and the queue, adjust volume. Pair in seconds by scanning the QR code on the device's Settings screen. Distributed as a signed APK or via our self-hosted F-Droid repo (not on the Play Store) — see the [website](https://osmiumsound.qd.je/#android) for details.\n\n## 📖 Documentation\n\n- **[ARCHITECTURE.md](ARCHITECTURE.md)** — components, ports, backend API reference, OTA internals, project layout, local dev setup\n- **[QUICKSTART.md](QUICKSTART.md)** — quick start guide (also in [Italian](GUIDA-RAPIDA.md))\n- **[SECURITY.md](SECURITY.md)** — security policy\n- Release notes: [website changelog](https://osmiumsound.qd.je/#changelog)\n\n## 📄 Licensing\n\n**The application code authored by this project** (Electron/React frontend, Python services, distro packaging, hardware designs) is released under the **MIT License** — see [`LICENSE`](LICENSE).\n\n**This project also includes and redistributes third-party components** under their own licenses (Lyrion Music Server and squeezelite under GPL, Android companion app under Apache-2.0, npm/Python dependencies under MIT/BSD/ISC). See [`THIRD-PARTY-NOTICES.md`](THIRD-PARTY-NOTICES.md) for the complete list, license texts, and source locations.\n\n**Disclaimer of affiliation:** Osmium Sound is an independent open-source project and is **NOT affiliated with, sponsored by, endorsed by, or officially associated with** the Lyrion Music Server project or the LMS-Community. \"Lyrion\" is used in a nominative sense only, to describe the service this frontend connects to.\n\n## 🤝 Contributing \u0026 support\n\nContributions are welcome — pull requests and issues are open on [GitHub](https://github.com/adri6412/osmium-sound). For questions, open an issue or check the docs above.\n\n---\n\n\u003cdiv align=\"center\"\u003e\n\n**Built with ❤️ for music lovers**\n\n\u003c/div\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fadri6412%2Fosmium-sound","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fadri6412%2Fosmium-sound","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fadri6412%2Fosmium-sound/lists"}