English: Front and back views of an IP video server with A/V capture (Sensoray 2453S). This device captures audio and NTSC/PAL composite video, transforms (e.g., resize, rotate, mirror) and overlays user-defined text on the video, compresses the A/V (formats include H.264, MPEG-4, MJPEG, AAC, G.711, MP4 and TS) and streams it onto Ethernet via HTTP, RTP, RTSP or UDP. A/V outputs can be used for real-time previewing, or the device can function as a client by receiving and decoding an Ethernet stream and sending it to the A/V outputs. GPIOs and serial COM port are available for camera/light control, etc.