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Moonfin Wiki

Moonfin is a premium Jellyfin and Emby client for mobile, tablet, desktop, TV, and web, built with Flutter. A single shared codebase powers phones and tablets, Windows, macOS, and Linux, Android TV, Fire TV, and Apple TV, and the browser.

New here? Start with Installation, then Getting Started. The README has the download links and a quick overview.

Using Moonfin

• Installation app store links for every device first, then how to install a release file by hand and how updates work.
• Getting Started connecting to your server, signing in (including Quick Connect), the setup wizard, and the settings worth a look on day one.
• User Guide the player on touch, remote and keyboard, Live TV, casting and remote control, Seerr requests, downloads, themes, home rows, parental controls, and Kids Mode.
• Common Problems plain fixes for connection, login, playback, sound, subtitle, download and casting trouble.
• Where Your Data Is Stored what Moonfin keeps on your device, the exact path per platform, and what an uninstall does and doesn't remove.
• Collecting Logs capturing a diagnostic report and attaching it to a bug report.

Going deeper

• Features the full feature list, section by section.
• Playback and Codecs the playback backend per platform, the codec table, HDR, and audio passthrough.
• Downloads original and transcoded downloads, quality presets, folder layout, and where files are stored.
• Retro Games browsing and playing game libraries in-app, cores, controllers, and save states.
• Custom mpv Configuration tuning playback with your own mpv.conf, the allow and block lists, unsafe advanced mode, and SVP on Windows.
• Screenshots the full gallery.

For developers

• Building from Source toolchain versions, step by step setup, and the build commands for every platform.
• Development developer notes, contributing guidelines, and the pull request process.

Getting help

• Common Problems first, it covers most questions
• GitHub Issues for bugs and feature requests
• GitHub Discussions for questions and ideas
• Discord for community chat
• jellyfin.org for server-related questions