3d tv broadcast

Duh $ 20,000 wakati LG 47LX6500 47 inch 3D Ready 1080p LED Plus LCD TV inauzwa $ 2,500.
KWa mujibu wa JR.com
 
Heh huku bongo unachoongelea ni kama vile dunia na sayari ya mars,huenda watoe maoni walioko hukoo majuu,hapa hata digital tv tu bado mwanangu
 
Sikonge maelezo yako ni mazuri ila kuhusu filam ya Clash of Titans jamaa walichemsha kwani walitumia fomula ya kupiga picha kwa kutumia 2D camera kisha wakai convert to 3D na ilo ndio kosa kubwa walilolifanya, kwani mpaka sasa kupiga picha kwa kutumia camera halisi za 3D ni ghali sana.
 
3D Viewing

In a movie theater, the reason why you wear 3D glasses is to feed different images into your eyes just like a View-Master does. The screen actually displays two images, and the glasses cause one of the images to enter one eye and the other to enter the other eye. There are two common systems for doing this:

Red/Green or Red/Blue 3D Glasses
Although the red/green or red/blue system is now mainly used for television 3-D effects, and was used in many older 3-D movies. In this system, two images are displayed on the screen, one in red and the other in blue (or green). The filters on the glasses allow only one image to enter each eye, and your brain does the rest. You cannot really have a color movie when you are using color to provide the separation, so the image quality is not nearly as good as with the polarized system.





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[FONT=arial,helvetica]The red and blue lenses filter the two projected [/FONT]
[FONT=arial,helvetica] images allowing only one image to enter each eye.[/FONT]


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Polarization
At Disney World, Universal Studios and other 3D venues, the preferred method uses polarized lenses because they allow color viewing. Two synchronized projectors project two respective views onto the screen, each with a different polarization. The glasses allow only one of the images into each eye because they contain lenses with different polarization.

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[FONT=arial,helvetica]The polarized glasses allow only one of the images into [/FONT]
[FONT=arial,helvetica]each eye because each lens has a different polarization.[/FONT]


There are some more complicated systems as well, but because they are expensive they are not as widely used. For example, in one system, a TV screen displays the two images alternating one right after the other. Special LCD glasses block the view of one eye and then the other in rapid succession. This system allows color viewing on a normal TV, but requires you to buy special equipment.

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Nadhani watu mnaongea kitu hakieleweki, ukiangalia 3D movie image inakua kama ghosty yani inakua kama ime double saa huyu ana yesema eti kaangalai IMax 3D halafu akaona iko kawaida ,ana maana gani?

Mimi siko Ulaya or America ila nime kaa UK na US zamani, mwaka 1998 ndio nimeona Imax cinema kwa mara ya kwanza ilifunguliwa LOndon, ilikua IMax ya kwanza europe nzima , ilkua katika jengo la Trocadero hapo Leceister Sq. Wakati huo kulikua hakuna full feature film iliyo kuwa shot in IMAx , ilkua ni wanaoneysha documentaries tuu in 3D , moja wapo ni Serengeti na Space Ship. kwahiyo sija wahi ona movie kwnye IMAX zaidi ya hizo Documentaries.
Nilipo ona hizo documentaries ndio tulipewa miwani, na usipo vaa miwani ndio hivyo picha haiwi clear kabisa na ina umiza macho.
Nadhani wana changanya kitu kimoja, ni kwamba sio kila IMAX creen inaoneysha 3D movie, nakumbuka nilipo kua Washington,DC nilienda IMAX cinema ipo Smithonian , nikaona movie inaitwa Appolo 13, ilikua movie ya zamani, ila nikasema niende sababu nikidhani iko kwnye 3D, kuja kukuta kumbe ni 2D ila inaonyeshwa kwney screen ya IMAX, s

Sasa na dhani hawa walienda movie ya 2D ndani ya IMAX wakidhani ni 3D ndio maana waliwez ona vizuri bila miwani KUMBUKA huwezi ona movie in 3D bila miwani kwani utaona picha imekua kama double kama vile uwe una piga picha huku unaitingisha GHost picture.

Kumbuka unapo enda IMAX hakikisha hiyo movie ni iko kwnye 3D.
 
Heh huku bongo unachoongelea ni kama vile dunia na sayari ya mars,huenda watoe maoni walioko hukoo majuu,hapa hata digital tv tu bado mwanangu

kaka,usisahau bongo nao wako fast kwa tekelinalokujia,usishangae baada ya 2/3 yrs kuna 3d,digital si inaanza soon.
 
By Sarah Jacobsson
The Future of TV: 3D, WindowWalls, Visible Light Communication, and More

What will home entertainment look like in a few years? Have a peek at some of the technologies that could change the way you watch TV.





But the medium is still evolving. Tech companies are producing bigger (yet thinner) TV screens and immersive, customizable viewing experiences with Internet connectivity, widgets, and apps; and broadcasters are looking at ways to move beyond high-definition.
We still have a long way to go before our home entertainment systems look like something out of Minority Report, but some of the new technologies are pretty impressive: 3D TV that approximates what you'd get in a movie theater, multiple monitors designed to present a wall-size picture, and ultra-definition resolution are just some of the innovations you can look forward to.
We spoke with representatives of Samsung, one of the leaders in the television industry, about what TVs of the future might have in store for consumers. Here's what they told us.
3D Television
When tech companies tried to make "3D TV" the catch-phrase of CES 2010, many reviewers were skeptical. What's the demand for 3D TV? How many people want to don a pair of expensive and dorky-looking glasses just to watch TV? Is there enough 3D content out there for 3D TV to be more than an expensive curiosity?
Scott Birnbaum, vice president of Samsung's LCD business, says that the demand for 3D TV will skyrocket in the next couple of years, fueled by televised sports. ESPN plans to broadcast this year's soccer World Cup (which is being held in South Africa) in 3D.
If you're unsure whether a 3D TV is a good investment, you may be reassured to learn that 3D TVs can handle 2D video just fine; also, Samsung's 3D TV can convert 2D content into "3D" content (that is, content with simulated depth, but not "real" 3D content). In addition, Samsung has formed a "global strategic partnership" with DreamWorks Animation, the studio that produced such 3D features as Monsters vs Aliens and How to Train Your Dragon, to make 3D television more feasible, with Samsung producing the hardware and DreamWorks producing the content.
Sony plans to introduce its 3D TVs in Japan on June 10, and will start selling 3D TVs worldwide at around the same time. Leaked reports indicate that LG Electronics will begin delivering full-array LED-backlit LCD 3D TVs in the near future. For its part, Panasonic has promised 3D Plasma TVs by this summer, and it launched one model in March at Best Buy.
Though a number of companies are launching 3D TVs this year, the industry faces quite a few unresolved issues. 3D shutter glasses, which usually come bundled with 3D Blu-ray disc players and 3D TVs, can be quite expensive on their own (around $100 for a low-end pair). In addition, some people may experience bad effects from watching 3D TV--the list includes teens, children, the elderly, pregnant women, sufferers of serious medical conditions, and individuals who are sleep-deprived or inebriated, according to Samsung's 3D TV Warning. And finally, 4 to 10 percent of the population can't even see 3D TV because they're unable to process stereoscopic imagery (optometrists say that the condition is treatable, however).
Samsung has produced a 3D display that lets you see the 3D effect without glasses, for the "Digital Out of Home" market (for example, for screens used on digital billboards and signage). The technology uses a lenticular lens to produce 3D effects that are visible without special glasses; initially advertisers will employ it to display ads in places like airports, as a novel way of catching the attention of passersby. Though this nonglasses technology is not as yet suited for home entertainment, it could be someday. And if 3D TV ever manages to ditch the glasses, it may really take off.
Superthin Bezels
LCD panels keep getting thinner and thinner, but what about those annoyingly thick screen bezels? Enter the Runco WindowWall, which Samsung developed for high-end home-theater enthusiast vendor Runco.
An LCD screen consists of two pieces of glass that must be bonded together around the edges, and this creates a certain amount of dead space where LCD two panels abut. Samsung has reduced the amount of dead space between contiguous panels to just 7.33mm, however, giving the WindowWall an almost seamless look.
The 1366-by-768-pixel panels in the WindowWall measure 46 inches diagonally. From close up you can see the 7.33mm-thick bezels between panels, but if you look at the whole picture from about 15 feet away, the big picture looks great.
The WindowWall is scalable and can consist of as few as four or as many as twenty screens. You can hook up the screens to display one image across all of the screens or to display something different on each screen. To make the system work in sync, however, you must have a display controller unit and power supply unit for every four screens.
TV manufacturers already can make huge, seamless LCD screens--but the WindowWall is a more economical product. For one thing, shipping a 92-inch screen costs a lot more than shipping four 46-inch screens does. Unfortunately, the technology isn't consumer-friendly at the moment: A nine-screen setup costs around $100,000.
Visible Light Communication
One day, you may be able to obtain customized information directly from your television's LED backlights, thanks to a new technology dubbed "Visible Light Communication." The LED lights transmit information by flickering at high frequencies; a device with a photodiode (for example, a cell phone) then picks up the transmitted signals.
According to Samsung, this new technology could have a profound impact on the future of TV, in part because it would allow advertisers to take a completely different approach to airing commercials.
Though Samsung says that products featuring Visible Light Communication won't arrive anytime soon, the technology has been demonstrated with working prototypes. The Nakagawa Laboratory of Tokyo's Keio University has done extensive research in Visible Light Communication, as well.
Ultra-Definition TV
Visible Light Communication, WindowWalls, and 3D TV aren't all that's in store for home-theater systems. TVs with 240Hz refresh rates and Internet connectivity are becoming increasingly common, and 480Hz sets are slated to arrive later this year. Farther down the road, ultra definition (with 3840-by-2160-pixel resolution in place of high definition's 1920-by-1080-pixel resolution) could make its way into your living room.
Ultra definition (UD) will become more critical as display sizes get larger, Birnbaum says. Samsung has demonstrated a UD 82-inch LCD panel, but UD content is not readily available yet, and as a result no market for the technology exists yet. Like HDTV, UDTV will be able to handle lesser (720p or 1080p) content.
A significant feature of ultra-definition television will be its zoom capability. As screens get bigger, viewers will be able to zoom in to get a close-up view of the action. "Imagine watching a football game, pausing the action, and zooming in on your own instant reply to 'make the call' on a questionable end-zone catch. UD will get viewers completely involved in the game," Birnbaum says.
So that's what awaits you in the future of television: an immersive viewer experience, personalized content, and huge screens. It looks as though Samsung and its fellow TV producers are out to make movie theaters obsolete. But much of this technology is still far ahead of the market--so you'll have to continue paying for movies for at least a couple more years.
 

Mtoto wa Kishua,
Kweli naona wewe uliangalia zamani. Kama ungelikuwa unafuatilia maelezo yangu ya nyuma, ungelielewa nini niliandika. Kwa maelezo ya sasa hivi Europe, majumba mengi ya Cinema wanaonyesha film za 3D. Sidhani kama watu watashindwa kutofautisha film ya 3D na 2D. Habari hizi nilipewa na jamaa yangu ambaye karibu kila wiki huangalia film walau moja.

Ulichoandika kuhusu Imax ni kweli kabisa. Ila sasa hivi wanaonyesha na film za kawaida zaidi ya hizo Documental. Je wanaonyesha film za 2D hilo sina uhakika nalo na sijawahi kusikia. Upande mwingine, theater nyingine nazo kwa sasa wanaonyesha film 3D. Sasa tofauti iko wapi?
Tofauti ya haya majumba yote ni moja. Kwa upana wa Screen, zote zinaweza kuwa sawa, ila kwa urefu, IMAX screen zake ni ndefu karibu mara 1.5 ya screen ya kawaida. Hivyo, ukubwa wa screen nao unabadilisha hizo effect. Pia, mara nyingi screen za kawaida ziko FLAT na Imax zao zimetengeneza CAVE

Kwa sasa Mkuu, ni kweli kabisa hii film ya Clash of Titans (soma maelezo ya X-Paster hapo juu) jamaa yangu anasema nusu aliangalia kwa miwani na baadaye akaiondoka miwani ili asafishe, akagundua zile effect bado zinaonekana hata kwa macho kawaida. Hii unaweza uamini au usiamini, hakutakuwa na njia nyingine za kukufanya uamini hilo. Ningelikuwa mie nimeona basi ningelikuhahakishia kuwa ni kweli kabisa. Ila ni kweli kuwa hiyo film haikuwa IMAX. Unaweza kusoma maelezo mengi kuhusu hii film, kwani wengi wameilalamikia kuwa ni hasara tupu kulipa pesa kuangalia 3D, na ukiingia unaona 2.5D

Pia kumbuka kuwa kuna Imax kama za USA, na baadhi ya nchi za Asia, wako kwenye 4D tayari. Hii inakuwa kwamba, kwenye baadhi ya vitu kama matetemeko ya ardhi, kuanguka gari, kishindo kikubwa, basi KITI chako pia kinaanza KUTETEMEKA na au kuanza ku-twist.
Na nilisikia kuwa sasa kuna hadi 5D. Ukiacha hizo effect za 4D, wajinga hawa wameshaongeza hadi vitu kama kwa mfano ukitokea mlipuko, basi na nyie mnapata JOTO lake, mkifika sehemu ya baridi, basi na nyie mnaanza kusikia baridi, jamaa akijipulizia manukato, na nyie mnaweza kuanza kusikia manukato.
Hahaaaa, wavuta bangi naona wanaanza kuombea waonyeshe jamaa wanavuta BANGI, na wao wafaidi, hihiiiiii..... Hii labda itawekwa Uholanzi tu.

Ila IMAX, bei zao za ticket siku zote ziko juu zaidi ya theater za kawaida.

Camera 3D tayari ziko sokoni. Film ya AVATAR, walitengeneza moja kwamoja ikiwa 3D na nyingine wakatumia camera 2D.
 
.IMAX: Larger than Life (IMAX)

Imax Corporation is the pioneer and leader of giant-screen large-format film and motion simulator entertainment. It is the leading provider of high-impact out-of-home high technology entertainment systems.
IMAX INTEGRATED TECHNOLOGY
IMAX technology combines a variety of technological innovations: special cameras, special projectors, wide screens, specially-designed theatres with steeply raked seating, and films shot on 65mm negative stock.
FILM FORMAT
IMAX technology uses the largest commercial film format in motion picture history -- 70mm, 15-perforation -- three times the size of regular 70mm, and ten times the size of conventional 35mm which you would see in a normal movie theatre.​
SCREENS
It is projected on giant screens which extend beyond your peripheral vision -- so big, in fact, that a whale can appear life-size -- IMAX screens can be up to eight stories high. Because these screens fill your peripheral vision, you have the sense of being right in the action
.Conventional and IMAX Screen Sizes (IMAX)
PROJECTOR
It features the most advanced projector ever built using Imax's patented Rolling Loop technology. Each frame is positioned on fixed registration pins; the film is held firmly against the rear element of the lens by a vacuum. A 68 per cent shutter transmits one third more light than a conventional 50 per cent shutter. In 1997, Imax introduced a 3D projection system (IMAX 3D SR) designed for smaller markets which can be integrated into an existing multiplex.
DIGITAL SOUND SYSTEM
IMAX theatres feature a patented digital audio technology with advanced circuits designed specifically to enhance sound clarity and depth of sound reproduction. IMAX sound also uses proprietary signal processing, amplification and loudspeaker design.
.
Large-format films are shown in specially-designed theatres where the seating decks are steeply raked, so that even a child's view is unobstructed and people can look up and down, as in real life.
IMAX 3D
IMAX 3D technology is acknowledged to be the best 3D in the world. Imax has developed a special 3D camera which incorporates two camera movements into one housing. It has adapted the Rolling Loop projector to project 3D and uses either IMAX 3D glasses with polarizing filters or electronic liquid-crystal shutter glasses (as at the SONY IMAX Theatre in New York).

http://www.ieee.ca/millennium/imax/imax_technical.html

 
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Hapo sahihi , ukweli nimeona zamani , ilikua mwaka 1998 London at Trocadero centre ,kwa sasa sijui IMAX inafananaje , inawezekana IMAX ya sasa unaweza angalia bila Miwani na ukaona ni kawaida na labda vizuri zaidi , nakumbuka enzi hizo IMAX ilikua kwnye Mfumo wa analog ambapo ilihitaji Screen kubwa , size ya screen iliyo kuwapo hapo Trocadero centre , ilikua na ukuwa wa seven stories, na ndio ilikua ya Kwanza Europe . Kipindi hicho ilikua mbaka upate ticket ina chukua muda , kwasababu watuwengi walikau wana kuja toka Europe kuja kuona IMAX hapo London.
Sasa IMAX iko kwnye digital huitaji tena kua na screen kubwa kama zile ndio maana zina anza kuwa kila sehemu, pia nakumbuka ,documetanri ya kwanza ya 3D ilikua ni ya Titanic . Nakumbuka wakati inafunguliwa IMAX hapo London , crittics wakasema itakua a failier sababu hawata weza tengeneza documentaries nyingi na hata movies sababu ni very expensive na hakuna IMAX cinemas nyingi.

Mdau hapo aliye sema kua na 3-D broadcasting huku Bongo itakua ndoto na labda sio sahihi kununau 3-D TV screen kwa sasa hivi , akumbuke kama mdau mwingine alivyosema hapo juu kua BOngo tuko faster, hao DSTV wamesha kuja na HD channels mapema , ingawa ni 4 tuu , lakini wamonyesha wako fasta kiasi gani na pia wakumbuke South Africa kuna IMAX cinema pia so ina wezekana pia DSTV wako njiani kuleta 3-D channels , tatizo hizo miwani ni ngapi kwa fammilia maana kutakua wengi nyehe fammilia moja .
 

3D TV zinaonyesha 2D so hamna ubaya kuwa nayo wakati unasubiri 3D iingie TZ
As u said kama DSTV washleta HD hope soon wataleta 3D
Miwani very cheap than mobile phone ambazo kuna familia kila mtu anayo.
 
Mtoto wa kishua,

Imax bado iko vilevile. Screen zao ni kubwa hadi leo. Ni wao hadi leo watu wengi wanapendelea kuangalia film za 3D. Kuwa au kutokuwa DIGITAL hilo halibadilishi kitu chochote. Hapa cha muhimu wao wanaangalia ukubwa wa picha ambayo mtu anaangalia na quality yake. Ila Imax kampuni mama, wamefungua majumba mengine ya cinema ya kawaida na huko pia wanaonyesha film 3D kwa bei nafuu kidogo.
Naomba unielewe ninachoandika: Hadi leo, hakuna theater inayoonyesha film ya 3D bila kuvaa miwani. Film ya Crush of Titans ilitengenezwa kama 2D na wao wakaenda studio na kuibadilisha kuwa 3D. Matokeo yake imetoka vibaya na sijui kama walitegemea, hiyo film unaweza kuiangalia BILA KUVAA MIWANI na bado utaona hizo effect ingawa ni kama nusu ya effect za kawaida. Narudia tena, hayo yalikuwa MAKOSA. Inatakiwa ukivua miwani basi uone picha zimelaliana.

Ukisoma maelezo, utaona kuwa IMAX hadi leo bado wanatumia TAPE za kivyao, wanatumia projector mbili kurusha picha. Sasa hizo projector zinaweza kuwa zinapokea picha analogy au Digital, ila zinapokwenda kwenye screen, zinakuwa zote analogy. Ni sawa na kuangalia FILM kwenye TV, huku picha ikitoka kwenye DVD au Bluray. Tofauti itakuwa ni quality ya picha tu. Kwa maana nyingine, kama zamani walitumia film tape kutunza picha, sasa wanatumia Hard Disc.

Ukubwa wa SCREEN, hadi leo ndiyo sifa kubwa ya IMAX. Wanadai ukiwa kwenye theater za kawaida, kwenye miwani unakuwa unaona mwanzo na mwisho wa screen na hapo kuwa na feeling kuwa unaangalia film. Nafikiri labda ndiyo kisa hizo screen ziko caved ili mtu usione mwanza na mwisho wa screen ya IMAX. Unakuwa kama kweli na wewe uko kwenye action.

TV zenye 3D wanataka zote kwa siku zijazo, watu wawe wanaangalia bila kuvaa miwani. Ila kazi kubwa inawasubiri kwani itabidi kufanya majaribio makubwa ili wanaovaa miwani na matatizo aina mbalimbali ya macho waweze na wao kuangalia bila matatizo. Zinazotengenezwa sasa kuna watu hawaoni au kulalamika kuwa kichwa kinauma baada ya kuangalia.

Darling Harbour - Sydney (New South Wales), Australia
The 540-seat Darling Harbour LG IMAX, in one of Sydney's most scenic areas, is the largest IMAX screen in the world at 117.2 feet wide and 96.5 feet high (It is approximately 8 stories high, with dimensions of 35.73 m × 29.42 m and covers an area of more than 1,015 m2 (10,930 sq ft).. Its projector requires not one, but two 15,000-watt bulbs, and requires an insane cooling system that "pumps 1,600 cubic metres of air and 36 litres of distilled water through the lamp housing every minute." The sound system is similarly massive: A 15,000-watt digital surround sound system.
 
Hapo nimekupata vizuri kuhusu hiyo movie ya Clash of the Titans , Nimeona hapo umeweka hiyo screen kubwa ya IMAX iliyo Sydney ambayo ndio kubwa kuliko zote kama 8 stories. Nilio ona mimi ilikua at Trocadero centre ,London .ila nilipo rudi London tena 2003 nikakuta hapo Trodacero hakuna tena IMAx wame hamishia Waterloo , ambako kuna screen zilikua kama 6 or 9 . ila sikumbuki kama zilikua kubwa kama ya Trocadero ambayo ilikua na 7 stories tall.

Nachanga pesa nirudi Ulaya kucheki movies in IMAX 3D , i cant imagine kucheki Sci-fi or Action movie in 3D ,sikubahatika kuona movies nimeona Documentaried tuu in Imax 3-D.
 
Nachanga pesa nirudi Ulaya kucheki movies in IMAX 3D , i cant imagine kucheki Sci-fi or Action movie in 3D ,sikubahatika kuona movies nimeona Documentaried tuu in Imax 3-D.

all the to europe just to watch 3D IMAX......lol(joke)
 

Man U vs man city haikuwa 3D acha kujidanganya . Ili content iwe 3D lazima I rekodiwe Kwa special camera. Na ni expensive. Hamna mechi EPL inarushwa Kwa 3D .. ulikuwa unajidanganga tu mkuu


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Man U vs man city haikuwa 3D acha kujidanganya . Ili content iwe 3D lazima I rekodiwe Kwa special camera. Na ni expensive. Hamna mechi EPL inarushwa Kwa 3D .. ulikuwa unajidanganga tu mkuu


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Acha kukurupuka wewe. Kitu kama hujawahi kujiona haina maana hakipo. Hii ni thread ya 2010, niliangalia hii game UK kwenye Pub inaitwa Yates moja ya Pubs zilizoteuliwa kutangaza 3D. Nadhani hata hujaangalia hii thread ya lini.
 
Anaongelea smart glasses huyu

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