This part of IEC 1146 is applicable to the assessment of performance of non-broadcast colour video cameras equipped with a single-tube or solid-state imager. This part of IEC 1146 defines test patterns and measurement conditions, so as to make possible the comparison of the results of measurements. The methods of measurement are designed to make possible the assessment of the performance of the camera by using the lens input and any electrical output terminals of the device (e.g. Y/C and composite).