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ITU-R Recommendation 709, usually abbreviated Rec. 709, BT.709, or ITU-R 709, is a standard developed by the Radiocommunication Sector of the International Telecommunication Union (ITU-R) for image encoding and signal characteristics of high-definition television (HDTV). The standard specifies a scheme for digital encoding of colors as triplets of small…
Standards, History & Measurement
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Rec. 709 | Authors | ITU-R | 1.00 | infobox |
| Rec. 709 | Base standards | Rec.709, BT.709, ITU—709 | 1.00 | infobox |
| Rec. 709 | Domain | Digital image processing | 1.00 | infobox |
| Rec. 709 | First published | November 16, 1993; 32 years ago (1993-11-16) | 1.00 | infobox |
| Rec. 709 | Latest version | BT.709-6 June 17, 2015; 11 years ago (2015-06-17) | 1.00 | infobox |
| Rec. 709 | Status | Approved | 1.00 | infobox |
| Rec. 709 | Website | www.itu.int/rec/R-REC-BT.709 | 1.00 | infobox |
| the capabilities of the monitor | instance of | display gamma depends on various factors | 0.80 | text |
| the viewing conditions | instance of | display gamma depends on various factors | 0.80 | text |
| and desired visual effects | instance of | display gamma depends on various factors | 0.80 | text |
| 1035i30 | instance of | some early HDTV systems | 0.80 | text |
| 1152i25 were still a part of the standard as late as 2002 in BT.709-5.The most recent version is BT.709-6 released in 2015.The standard strictly determined the picture size but offered several options for the pixel scanning order | instance of | some early HDTV systems | 0.80 | text |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
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