Description:
This standard, CEA-805-D, specifies how data are carried on analog Component Video Interfaces (CVI), as described in CEA-770.2-C and CEA-770.3-C. CEA-805-D applies to all CE devices carrying data on the CVI vertical blanking interval (VBI). All CEA-805-D references to component video and/or component video interfaces are analog only, and no reference to digital is implied.
CEA-805-D addresses the signal format and data structure of information when carried by means of the VBI of standard definition progressive and high definition YPBBBPBRB-type component video signals. It is also intended to be usable when the YPBBBPBRB signal is converted into other component video interfaces including RGB and VGA.
CEA-805-D is designed to be extensible to future data, and even future higher bandwidth data.
Keywords:
Video, interface, component, analog, DTV, digital television, 480i, signals, conversions, DTV, closed captioning, DTV closed captioning, caption mode, decoders, transmission, reception, embedded, vertical, blanking, interval, FCC, encoding, encoder