CTA-805
Data on the Component Video Interfaces
| Organization: | CTA |
| Publication Date: | 1 August 2005 |
| Status: | inactive |
| Page Count: | 28 |
scope:
This standard, CEA-805-B, specifies how data are carried on analog Component Video Interfaces (CVI), as described in CEA-770.2-C (for 2H 480p signals only) and CEA-770.3-C. CEA-805-B applies to all CE devices carrying data on the CVI vertical blanking interval (VBI). CEA-805-B does not apply to signals that originate in 1H 480i, as defined in CEA-770.2-C. All CEA-805-B references to component video and/or component video interfaces are analog only, and no reference to digital is implied.
CEA-805-B addresses the signal format and data structure of information when carried by means of the VBI of standard definition progressive and high definition YPBPR-type component video signals. It is also intended to be usable when the YPBPR signal is converted into other component video interfaces including RGB and VGA.
CEA-805-B is designed to be extensible to future data, and even future higher bandwidth data.
In addition, see Annex A (Informative) for information concerning data integrity during signal format conversions.
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