Intel's Quick Sync Video is a hardware-based video encoding and decoding technology integrated into Intel processors. It allows for faster video processing by utilizing dedicated hardware, which reduces the load on the CPU. This technology is particularly useful for tasks like video editing, streaming, and transcoding, enabling smoother performance and quicker results. Quick Sync supports various video formats and resolutions, making it versatile for different applications. It is commonly used in software like Adobe Premiere Pro and HandBrake, allowing users to efficiently convert and edit videos without sacrificing quality. This feature enhances the overall multimedia experience on devices powered by Intel processors.