Eclipse 0.04.1

Eclipse 0.04.1 adds client-side FSR scaling, Linux microphone and webcam forwarding, USB/IP passthrough, and expanded stream diagnostics.

Highlights

• Added built-in AMD FSR 1 scaling presets:
  • Off
  • Quality — 1.5×
  • Balanced — 1.7×
  • Performance — 2×
• FSR runs through the Vulkan/libplacebo renderer.
• FSR settings are saved globally and per PC.
• Stream diagnostics now show:
  • FSR preset
  • Vulkan hook status
  • Input and output resolution
  • Active scaling ratio
  • Decoder and rendering statistics
• Added microphone forwarding over authenticated SSH.
• Added webcam forwarding through a Linux virtual camera.
• Added USB/IP passthrough for USB audio, webcams, and other USB devices.
• Added device discovery, unplug detection, SSH failure handling, and device restoration.
• Improved small-window settings layout.
• Restyled the new settings controls to match Moonlight’s existing dark Material theme.
• Added automated QML, UI, FSR, media-forwarding, and USB lifecycle tests.
• Added Fedora RPM dependencies for Vulkan/libplacebo and forwarding tools.

Requirements

• Fedora 44 x86_64 RPM.
• Vulkan-capable client GPU for FSR.
• FSR currently supports SDR 4:2:0 streams.
• Microphone and webcam forwarding require Linux on both client and host.
• USB/IP requires usbip, usbipd, pkexec, SSH keys, and the appropriate Linux USB/IP kernel modules.
• Webcam forwarding requires a writable v4l2loopback device on the host.

Known limitations

• FSR does not provide frame generation.
• HDR and YUV 4:4:4 streams are not currently supported with FSR.
• Native Windows or Shadow PC microphone/webcam receivers are not included yet.
• USB devices are unavailable on the client while they are being forwarded.
• Physical USB hardware transfer and real-world forwarding latency require testing on the target hardware.