The vesa display compressionm vdcm standard is now available for free download. The notation of table 2 represent the geographical area of the world. Please see the detailed information below to learn more about ddc files and the programs that can open them. If you have a product which incorporates ddcci, you should ask the company that manufactured your product for assistance.
Support for this standard clarifications and application notes to support this standard may be written. Download dewey decimal classification, ddc 23 dewey. Hdmi hacking displays made interesting video mar 9, 2012. Dsc is an open standard that was developed in liaison with the mipi alliance for general purpose display interface compression. Ddcci display data channel command interface e ddc vesa enhanced extended display data channel standard is the physical standard. Interface eddc vesa enhanced extended display data channel standard is the physical standard. You must join vesa to have access to these standards. To obtain the latest standard and any support documentation, contact vesa. Standards association and its contributors assume no responsibility for errors or omissions, and make no warranties. Versions identified here are current, but users of this standard are advised to ensure they have the latest versions of referenced standards and documents. The ddc channel is used by hdmi, dp and displayport dual mode standards for purposes beyond edid data transport.
Nov 26, 2018 the ddc file extension carries a popularity rating of low, meaning that these files are scarcely found in most users file stores. Simplest of the ddc2b modes defined in vesa ddc standard. All new displayport related standards issued by vesa will not be available to non vesa members. Dewey decimal classification and relative index series. The vesa highperformance monitor and display compliance test specification displayhdr. History and overview of video display and interface standards 4. Display device data block 860 hillview court, suite 150 milpitas, california 95035 phone. Ddc, edid, eedid, mccs and vdif are trademarks of the video electronics standards association. Prior to the ddc, the vga standard had reserved four pins in the. It is currently included for optional use in vesas embedded displayport edp standard v1.
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