AUTOMATIC DISPLAY UNIT FOR VIDEO DATA

摘要

A device which plays and displays automatically encoded data at wanted time period using VCR decorder. The device consists of : a digital signal process part that sets wanted time data to the header when encoded VCR data inputted ; a data storage part that save VCR data transmitted from the digital signal process part ; a time comparing part that compare the time data of the VCR data with the time data of the inside system ; a data control part that controls VCR data's output according to signal level compared by the time comparing part ; a VCR decoder that decodes VCR data encoded through the second buffer according to the control signal of the data control part ; a display control part that controls VCR data display decoded by the VCR decoder ; a audio-visual display part that lets the user know in audio-visual way according to the output control of the display control part.