The Avenview HD/SD-SDI Pattern Generator is an advanced SDI pattern generator with multi-format (HD/SD) and multi-pattern support. Besides still and moving video test patterns, other features such as (EIA-608) and VANC (SMPTE-334M) are also provided. With portable size, HD/SD-SDI is equipped four buttons and LCM screen to ease the control. This device provides a cost effective way to calibrate and test SDI enable video devices and displays.