Moonlight-qt is a cross-platform client application designed to stream high-fidelity audio and video from a remote host computer to a local device. It functions as a remote desktop and gaming client, enabling users to interact with host environments by forwarding local keyboard, mouse, and controller inputs to the remote machine.
The software distinguishes itself through the use of hardware-accelerated decoding, which processes incoming high-bitrate streams to maintain low latency and minimal CPU overhead. It supports high frame rate streaming and multi-channel surround sound, ensuring that interactive sessions remain responsive and immersive across diverse hardware ecosystems.
The system manages network-optimized streaming protocols that include dynamic bitrate adjustment to maintain stability during transmission. It provides comprehensive support for peripheral mapping, allowing multiple users to connect gamepads and other input devices for collaborative or competitive remote sessions. The application is available as a cross-platform tool compatible with various mobile, console, and desktop environments.