Yes, it's possible to set up live streaming on a UNA site without relying on YouTube. UNA is quite flexible, and with the right configuration, you can integrate streaming solutions like Fluger.tv or self-hosted RTMP servers. While Jitsi primarily supports YouTube integration, other options like Ant Media Server or Wowza can enable direct streaming on your server. If you're looking for a YouTube-like experience, some third-party modules or custom development might be needed, but UNA's modular system makes this achievable. Have you explored any UNA marketplace solutions for streaming?