Robust Dual Gaussian Splatting (DualGS) is a novel Gaussian-based volumetric video representation method that captures complex human performances by optimizing joint and skin gaussians, enabling robust tracking and high-fidelity rendering. This technology, showcased at SIGGRAPH Asia 2024, supports real-time rendering on low-end mobile devices and VR headsets, providing a user-friendly and interactive experience. DualGS employs a mixed compression strategy to achieve up to 120 times compression, resulting in more efficient storage and transmission of volumetric video.