NV6000HC series video server adopts embedded real-time multi-task operation system (RTOS) and embedded processor, which is completely independent of PC platform and, efficiently improves system performance. Software is burned in FLASH, makes the system more steady and reliable. It has the function to compress the video signal and audio signal simultaneously into H.264 hardware compression standard; to transmit the compression bit rate through network; to real-time video and audio preview; to support stream protocol (RTP/RTCP,RTSP); to support IE browser, bi-directional voice communication and support multilingual etc.