Video production facility

摘要: A video production facility has a switching matrix for signals that serves both as the usual studio interposed between signal sources and destinations also provides necessary supplying to mixer directing outputs of their destinations. The be mixed are directed system connected inputs. is subdivided into first switch standard composite television signals, second analog component third digital signals. Coders decoders provided interconnecting matricies analog-to-digital digital-to-analog converters third. operated on basis, control unit operation rest system.