jellyfin

Jellyfin is a free, open source media server and the most popular self-hosted Plex alternative in the homelab community. It organises your personal collection of movies, TV shows, music, and home videos into a polished, streaming-ready library with automatic metadata, posters, and subtitles, then streams everything to any device on your network or remotely over the internet. Unlike Plex, every feature including hardware transcoding, multi-user support, and remote access is completely free with no Plex Pass, no subscription, and no data leaving your home server.

What sets Jellyfin apart in the media server category is that it gives you full hardware transcoding for free. Using Intel Quick Sync, NVIDIA NVENC, AMD AMF, or VA-API, Jellyfin offloads on-the-fly video conversion to your GPU, letting a low-power mini PC with an Intel N100 or a Synology NAS handle multiple simultaneous 4K HDR streams without breaking a sweat. It supports direct play, direct stream, and transcoding across a wide range of codecs including H.264, HEVC, VP9, AV1, and Dolby Vision, and its DLNA server and Chromecast support mean it works with smart TVs and older devices that have no native Jellyfin app. You deploy it on your home server using Docker Compose, and the Jellyfin clients for Android, iOS, Apple TV, Android TV, Roku, Fire TV, and web browser connect to your self-hosted instance directly.

For homelabbers, Jellyfin is typically the tool that turns a NAS or spare PC into a legitimate home theatre system. It supports live TV and DVR via HDHomeRun tuners, SyncPlay for watching content simultaneously with remote family or friends, parental controls with per-user library access, and a plugin system for extending functionality. Because it is fully self-hosted and open source, there are no artificial feature locks, no price creep, and no cloud account required to watch your own media.

Key Features

• Hardware transcoding (Intel Quick Sync, NVIDIA NVENC, AMD AMF, VA-API) - completely free
• Direct play and on-the-fly transcoding for H.264, HEVC, AV1, VP9, Dolby Vision
• DLNA server support and Chromecast casting
• Live TV and DVR with HDHomeRun tuner integration
• SyncPlay for synchronised group watching
• Multi-user support with per-user libraries and parental controls
• Clients for Android, iOS, Apple TV, Roku, Fire TV, Android TV, and web
• Docker Compose deployment with Synology, QNAP, Unraid, and TrueNAS support

Use Cases

Jellyfin is ideal for homelabbers who want to turn a Synology NAS, mini PC, or Proxmox VM into a full home theatre server that streams 4K HDR content to every TV, phone, and tablet in the house without paying for a Plex Pass or a streaming subscription. It works especially well on Intel N100 and N305 mini PCs where Intel Quick Sync handles multiple simultaneous transcodes efficiently on hardware that draws under 15 watts. For anyone already running Docker at home who wants a self-hosted Plex alternative with free hardware transcoding, live TV DVR support, and zero cloud dependency, Jellyfin is the strongest open source option in the media server category.