Intelligent STB is a kind of embedded video and audio decoding device, which uses the latest Android operating system in its circle, 64-bit programs and Cortex architecture quad-core CPU, and supports the latest H.265 video coding standard, with a 4K (4096 × 2160) Super high resolution, It also uses the advanced technology to improve stream, encoding quality, and delay algorithms to optimize settings to make the image more clear, smooth and realistic when it is transmitted. Set-top boxes also provide high-definition decoding capabilities, and offers enhanced audio and video playback capabilities, which can provide users with LiveTV, VOD, TSTV, web browsing and other basic services, and JVM based applications and services and to meet the needs of Triple-play era changing user. Therefore，it has a high performance.