The quality-control process ensures complete compliance of audio and video signals. Technical defects in image and sound are detected and evaluated in accordance with ITU standards using our automated quality-control systems. The Integral Quality Control (IQC) process allows for careful analysis of film-or-video-originated master tapes on a scene-by-scene basis. The analysis of both the final and international mix is then carried out. A detailed technical report on various media is issued by a well-trained team proficient in the most rigorous criteria used around the globe for all forms of broadcasting.