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Why is HD 1080p? | Nostalgia Nerd

Ajouté le jeu. 27 juin 2024 Éducation Rectangular HD

Support the channel at https://www.patreon.com/nostalgianerd / Grab my book (affiliate) https://nnerd.me/GadgetsGizmos ~ Screen resolutions have changed a lot over the years. We started out with a set number of horiztonal lines with early television, before jumping to digital and onto HD, but why oh why is HD 1080p? Why is that the resolution we settled for on both TV and computer?

⌚Timings⌚
00:00-00:24 Introduction
00:24-00:48 Nerd Stuff
00:48-04:45 Early TV resolutions
04:45-08:25 Early Computer resolutions
08:25-16:58 HDTV
16:58-18:22 HDTV meets Computer
18:22-20:32 The 1080p Proposal
20:32-20:58 Credits

🔗Video Links🔗
Sony CRT: youtube.com/watch?v=SCVa-Vu1C5g

CCIR Recommendations 1982: https://search.itu.int/history/HistoryDigitalCollectionDocLibrary/4.281.43.en.1013.pdf
XVIth CCIR Plenary Assembly: https://search.itu.int/history/HistoryDigitalCollectionDocLibrary/4.282.57.en.100.pdf
Study Group 11 Conclusions: https://www.itu.int/dms_pub/itu-r/opb/hdb/R-HDB-11-1989-PDF-E.pdf
BT.709-6 HDTV Standards: https://www.itu.int/dms_pubrec/itu-r/rec/bt/R-REC-BT.709-6-201506-I!!PDF-E.pdf
SMPTE Standard: http://car.france3.mars.free.fr/HD/INA-%2026%20jan%2006/SMPTE%20normes%20et%20confs/s240m.pdf
CCIR Recommendations 1992: https://www.itu.int/dms_pubrec/itu-r/rec/bt/R-REC-BT.601-3-199209-S!!PDF-E.pdf
HDTV Development Europe: https://tech.ebu.ch/docs/techreview/trev_311-wood_hdtv.pdf
Rec 601 Peter Rainger Interview: https://tech.ebu.ch/docs/techreview/trev_304-rec601_rainger.pdf
Rec 601 Chris Clarke BBC: https://tech.ebu.ch/docs/techreview/trev_304-rec601_bbc.pdf
EU "Route map to HD": https://tech.ebu.ch/docs/tech/tech3298.pdf
HDTV Overview: https://www.itu.int/net/ITU-R/information/docs/flyers/hdtv-25th-anniversary-en.pdf
CCIR 1978 Recommendations: https://search.itu.int/history/HistoryDigitalCollectionDocLibrary/4.280.43.en.1011.pdf
Origins of 4:2:2 DTV Standard: https://tech.ebu.ch/docs/techreview/trev_304-rec601_wood.pdf
"Present State of HD TV": https://www.itu.int/dms_pub/itu-r/opb/rep/R-REP-BT.801-4-1990-PDF-E.pdf
HDTV Harmonization: https://www.itu.int/dms_pub/itu-r/opb/rep/R-REP-BT.2003-1994-PDF-E.pdf

King's Quest: https://nerdlypleasures.blogspot.com/2015/10/advantages-of-160x200-16-color.html
Jill of the Jungle: https://nerdlypleasures.blogspot.com/2013/10/320x200-resolution-of-choice-for-ibm-pc.html

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