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  1. http://www.dailymail.co.uk/sciencetech/article-3237451/Sharp-sell-8K-TV-October-Screen-produce-images-clear-appear-3D-ll-need-133-000-one.html I mean, do we really need 8K TVs? I think the manufacturers have gone into pixel overload. The reality is, most digital TV currently being transmitted in the world today is either 576i/480i with an effective pixel resolution of about 650 x 350, and often less, depending on how much compression the broadcasters think they can get away with. This is basically the resolution standard the NTSC recommended in 1941! HD when it is transmitted is either 720p (1280 x 720) or 1080i (1920 x 1080 interlaced, which has about the same effective resolution as 720p). As far as I'm aware, nobody transmits 1080p, at least not ion a regular basis. From a standing start in about 2000, the TV manufacturing industry went from a rag-tag assortment of panel resolutions (often just 1024 x 768), before finaly settling down to a mixture of 1366 x 768 ("HD") and 1920 x 1080 ("Full HD") by about 2010. 4K screens made their debut a couple of years ago, but rapidly migrated to the "clearance" areas, replacing the 3-D "Next Big Thing" models that preceded them. My Samsung Galaxy S5 phone shoots 4K video, and it really is 4K. You can zoom in on details that are not readable in the normal 1920 x 1080 screen resolution, (like the "Sci Fi" versions you see on CSI and other overly-imaginitive and reality-decoupled cop operas). That is actually quite useful, since you can pull quite respectable stills (about 12 megapixel) from the video stream. Naturally a major limiting factor is the tiny lens, but it's amazing for what it is. The two main killers are the 1GB/minute memory requirements, and the fact that it really guzzles the battery power. The video is also a bit jerky on fast moving scenes, and generally everything works better if you throttle back to 1920 x 1080 But why the S5 particularly needs a full HD screen is another matter, since I can only just discern the individual pixels.even with a powerful magnifying glass. (You need a microscope to see them clearly, and it's interesting that the OLEDs are tiny dots with a large amount of clear space around them, so it would be possible to actually make the "see through" monitor screens currently beloved of the aforesaid reality-disconnected cop shows :rolleyes:) Meanwhile, not to be outdone, the current Galaxy S6 screen is 2560 ×1440 pixels; not 4K (yet!), but watch this space! So, after the complete crash and burn of 4K TVs, why do they think anybody is going to be interested in 8K? As it is, I know a few people with 4K TVs, and the only source of 4K video they have had (apart from the nauseating sample footage the manufacturers supply) was what I'd given them from my phone. The only software I have that can edit 4K is the freeware AVIDemux app, which can only cut and splice footage, rather like cutting film.
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