This Technical Report specifies items to be measured by objective methods, methods of measurement together with measuring conditions, processing of the measured data and presentation of acquired information for objective assessment of end-to-end quality of audio-video communication systems over digital networks. The measurements are supposed to be conducted in a double-ended and a full reference. The systems are assumed to have electrical interface channels at hte input and at the output of audio-video signals for objective assessment.
DS/IEC/TR 62251:2004 history
2004DS/IEC/TR 62251:2004 Multimedia systems and equipment - Quality assessment - Audio-video communication systems