About this project

Foundation Sunshine is an enhanced fork of LizardByte/Sunshine focused on the Windows game streaming experience. Core features include: - **End-to-end HDR**: Supports dual-format encoding (PQ + HLG), per-frame GPU luminance analysis, HDR10+ / HDR Vivid dynamic metadata, and full static metadata passthrough. - **Virtual displays**: Deep integration with ZakoVDD, supporting Zako Direct zero-copy frame borrowing, 5 screen modes, and multi-client GUID sessions. - **Audio enhancements**: Supports 7.1.4 surround sound, Opus DRED packet loss recovery, continuous audio streaming, remote microphone, and virtual speaker bit-depth matching. - **Encoding optimizations**: Integrates NVENC SDK 13.0, AMF advanced rate control, encoder result caching, adaptive downsampling, and a Vulkan encoder. - **Control panel**: Built on Tauri 2, Vue 3, and Vite, with dark mode, QR pairing, and real-time monitoring.