Apo DVD yakatangwa muna 1996/1997, yakave yakakosha zvikuru kubva kuVHS. Somugumisiro, DVD yakave yakabudirira zvikuru video yezvigadzirwa mumabhuku. Zvisinei, apo HDTV yakatangwa, maitiro maviri akawanikwa kune vashandi muna 2006 izvo zvakasimudza bhar rakakwirira: HD-DVD neBlu-ray .
Blu-ray vs DVD
Kusiyana kukuru pakati peDVD neBlu-ray / HD-DVD ndeyekuti DVD ndiyo inorondedzero yemasikirwo ayo iyo mashoko ehurukuro inowedzerwa mu 480i sarudzo , nepo Blu-ray / HD-DVD yedhizi rekodhi inogona kunyorwa kusvika 1080p . Izvi zvinoreva kuti Blu-ray / HD-DVD yaikwanisa kushandisa mufananidzo weHDTV.
Zvisinei, kunyange zvazvo Blu-ray neHD-DVD zvakagadziriswa zvakafanana, nzira yavakashandiswa yakanga yakasiyana zvakanyanya, zvichiita kuti zvive zvisina kufanana (yeuka VHS vs BETA). Zvechokwadi, izvi zvakaguma ne "mafambiro emagariro" umo makirasi emagetsi epafirimu aifanira kusarudza maitiro api ekubudisa mafirimu mukati, uye vatengi vaifanira kuvhota nemadhora avo kuti vaone kuti vatambi vachatenga. Mugumisiro - muna 2008 HD-DVD yakasunungurwa pamutemo, ichibva ichibva kuna Blu-ray se "mambo wegomo" sehurukuro yakadzama yakasiyana kune DVD.
Kana iwe usati wapinda muBlu-ray zvakadaro, zvinotevera zvinhu zvinokosha zvaunoda kuziva.
Blu-ray Discs
Chinangwa chikuru cheBlu-ray Disc player ndechekuti, kutamba Blu-ray Discs, uye pane mazita anopfuura 100 000 anowanika, akabudiswa nezvose zvikuru, uye zvinyorwa zviduku. Vatambi vakawanda vanogona kutamba 2D uye 3D Blu-ray Discs ( 3D TV kana 3D video projector inodikanwa ).
Mitengo yeBlu-ray dzinowanzosvika $ 5-kana- $ 10 kupfuura maDVD. Kunyange zvakadaro, mazita echikuru eBlu-ray Disc dzimwe nguva anogona kuwanikwa akatengesa zvishoma pane mamwe mazita echiDVD matsva. Yakawanda yeBlu-ray Disc mapuraneti inouyawo neDVD version yemavhidhiyo (kana yeTV show).
Blu-ray Disc Player Kushandiswa
Mukuwedzera pakutamba Blu-ray Discs, vatambi ava vakashandura muhuwandu hwehuwandu hwekuwana uye yekutamba.
Vose vatambi veBlu-ray Disc (kunze kwevamwe vanofananidzira kare) vanotambawo maDVD nemaCD. Nokuda kwekuwedzera kushanduka, vatambi vakawanda vanogonawo kuwana mavhidhiyo / vhidhiyo zvakabuda kubva paIndaneti (iyo inogona kusanganisira Netflix, Vudu, Hulu, etc ...) kana musha webhu (PCs / Media servers), uye zvinyorwa zvakachengetwa pazvibvumirano zvakabatana zve USB , zvakadai sekutsvaira.
Zvimwe zvinowanikwa mubhuku rekuwana nekugadzirisa zvigadziro zvakapiwa nevamwe Blu-ray Disc players zvinosanganisira Screen Mirroring (Miracast) , iyo inobvumira kugoverana mavhidhiyo / mavhidhiyo kubva kune smartphone inoenderana ne tablet, iyo, iyo inotumira kuti audio nevhidhiyo kuTV inoenderana audio system, uye CD-to-USB Ripping, iyo, sezvinoitwa zita, inokubvumira kunyora mimhanzi kubva kuCD kuenda ku USB flash drive.
Yako MaDhiyabhorosi Mazuva Ano Haasi Kushanda Kana Uchienda kuBlu-ray
Sezvakataurwa munharaunda yakapfuura Blu-ray Disc Players zvakare inotamba maDVD, zvinoreva kuti haufaniri kukanda dhoni yako yeDVD uye, mazviri, maDVD anogona chaizvo kutarisa zviri nani kana achitamba paBlu-ray Disc player nokuti vatambi vose vane video upscaling capability . Izvi zvinopa hukama hwepedyo pakati pekugadziriswa kuverengera DVD uye yakagadziriswa kuratidza maitiro eHDTV kana HD Video projector. Kunyange zvazvo zvisingagoni kuita kuti maDVD enyu aone seanoita seBra-ray Discs chaiyo (hapana chinhu chakashandurwa pachechi paDVD), zviri pachena kuvandudzwa pane standard DVD playback quality.
Ziva Mhando dzeChinobatanidza Blu-ray Disc Players
Apo vakatanga kubuda muna 2006/2007, vatambi vechiBlu-ray vakapiwa maitiro ekubatanidza aizivikanwa nevana veDVD player, izvo zvaisanganisira zvimwe, kana kuti zvose, zvinotevera: Zvikamu zvakasanganiswa , S-Video, uye Component, Analog Stereo , Digital Optical, uye / kana Digital Coaxial Audio zvabuda. Zvisinei, kuzosangana nezvido zve High High Definition sarudzo yakakosha (kusvika kusvika 1080p), zviratidzo zveHDMI zvakabatanidzwa.
Uyewo, pamakwikwi ekukwirira kweBlu-ray disc 5.1 / 7.1 mifananidzo yeanalogog inogadzirwa iyo inotumira chiratidzo chekomba chakakomberedzwa kune avo vanogamuchira avo vaiva 5.1 / 7.1 maitiro analogo, dzimwe nguva akabatanidzwawo.
Zvisinei, pane zvakawanda. Vose vatambi (kunze kwevamwe vatambi vekare) vane Ethernet / LAN ports nokuda kwehutano hwehutano kumatare eimba uye internet ( vatambi vakawanda vanewo WiFi yakavakwa ), uye vatambi veBlu-ray vanogona kunge vane imwe kana mbiri USB ports dzinogona kushandiswa kuvhara firmware updates , uye / kana kupa zvimwe kana zvinotevera zvekutevera: BD-Live kukurudzirwa kukurudzira (iyo inopa ruzivo rwezvimwe zvinowanikwa paIndaneti zvakabatanidzwa nemazita eBlu-ray Disc), kupinda kune mafaira edhijhidhiyo ema media akachengetedzwa pamotokari, kana kuti kugoverana kwekubatanidza kweAdapt USB WiFi yevatambi vasina WiFi yakavakwa kare.
Blu-ray Disc Connections uye Chisarudzo cha2013
Nezvekubatanidza, sarudzo yakaitwa iyo inoda kuti mavhidhiyo ese analogo akwanise kubviswa kubva kune vatambi veBlu-ray Disc vachienda mberi kubva muna 2013. Uyewo, kunyange zvazvo zvisingadiwi, vamwe vakugadziri vakasarudzawo kubvisa kuwirirana kweanorog audio pamwe chete.
Izvi zvinorevei kuti vese vatambi veBlu-ray Disc iye zvino vari kutengeswa mutsva chete vane HDMI zvakabudiswa zveVideo output, uye audio, HDMI uye Digital Optical uye / kana Digital Coaxial audio yakabudiswa. Uyewo, vamwe vatambi vane zvirongwa zviviri zveHDMI zvinoshandiswa mumamiriro ezvinhu apo audio nemavhidhiyo zvinotumirwa kunzvimbo dzakasiyana.
Kuparadzaniswa kwega bedzi ndeyekuti vamwe vatambi ve-Blu-ray Disc ekupedzisira vanogadzira mararamiro e 5.1 / 7.1 analog audio anogadziriswa anoshandiswa kuti ashandiswe neanog-peji yemitambo yemitambo yemagetsi kana vakukudziridza.
Nharaunda Coding uye Kopi-Kudzivirirwa
Nenzira yakafanana neDVD, fomu yeBlu-ray Disc inewo nzvimbo yekodhi yekodhi uye chekuchengetedza chekuita . Izvi zvinoreva kuti vatambi vanotengesa munzvimbo dzakasiyana-siyana yenyika vanonamatira kune imwe nzvimbo yenhamba-Zvisinei, kusiyana neDVD, kune nzvimbo shomanana uye mazhinji Blu-ray Discs, chaizvoizvo, haisi nguva dzose nzvimbo dzakanyorwa.
Kune rumwe rutivi, fomu yeBlu-ray Disc inotsigirawo kukurudzirwa kwekodhi-kudzivirirwa munzira mbiri. Chokutanga, mukana weHDMI unoda kuti madivhidhiro akapiwa maHDMI akwanise kuzivana maikirini akadzivirirwa ne "Handshake Process". Kana kushamwaridzana kwemaoko kusina kuitika, hapana zviratidzo kubva kuBlu-ray Disc player kune HDMI-yakagadzirirwa TV kana Video Projector icharatidzwa. Zvisinei, "kubata ruoko" pane dzimwe nguva ine alarm inhema, iyo inogona kutora mamwe matambudziko kugadzirisa.
Rimwe danho rekopi-kudzivirirwa, kunyanya rakagadzirirwa Blu-ray ndiyo Cinavia. Cinavia encoding inodzivisa kutamba kwemakopi asingabvumirwi ekutengeserana kweBlu-ray Disc. Vose vatambi vechi-Blu-ray disc vakagadzirwa mumakore achangopfuura kugoverwa kweUnited States, uye yakawanda yakaitwa kuti igoverwe kune dzimwe misika, inofanirwa kuva Cinavia-yakabvumira.
Iwe Unoda HDTV kuti uwane maonero ekuona Blu-ray
Apo pavakatanga kubudiswa, vatambi vakawanda veBlu-ray vaizobatanidza neTV yaive ine zvinyorwa zvinowanikwa mumavhidhiyo. Kunyange zvakadaro, nzira chete yekuwana nayo yakazara tsananguro yakakwana yeBlu-ray resolution (1080p) iri kuburikidza neHTMLMI connection, kana kune vatambi vakaitwa vasati vasvika 2013, pamwe nemimwe mitemo, chikamu chekubatana kwevhidhiyo.
Blu-ray Haisi Kuwedzera Kungovandudza Vhidhiyo
Mukuwedzera pane 1080p yevhidhiyo yemavhidhiyo, vatambi veBlu-ray Disc vanogona kuwana mamwe mafaira ehurukuro anogona kuiswa neChris-ray Discs (asi kwete paDVD), zvakadai saDolby TrueHD , Dolby Atmos , DTS-HD Master Audio , uye DTS: X , uye inosarudza mukati (mune nyaya yaDolby TrueHD / DTS HD-Master Audio) kana kupfuura iyo, uye Dolby Atmos / DTS: X, isina kunyorerwa kumudzidzi wemitambo inoenderana nekodzero yekuongorora. Kana mutori wako asingabvumirane nemafomu aya, usanetseka, mutambi wacho achaona izvi uye achinyatsoenderana neDolby Digital / DTS
The 4K Factor
Somugumisiro wekuiswa kwe 4K Ultra HD TV , pfungwa yeBlu-ray Disc yakagadzirisa mberi kuti inosangana nedambudziko. Kutanga 2012/2013, vatambi vechiBlu -ray vane kukwanisa kuita 4K Upscaling vakaonekwa, nekunakidzwa kwakanaka ikozvino kwawanikwa.
Izvi zvinorevei kuti kana iwe uine 4K Ultra HD TV, unogona kutenga Blu-ray Disc player inokwanisa kukwira upscale Blu-ray Disc (uye DVD) zvinyorwa kuitira kuti zvitarise zviri nani pane 4K Ultra HD TV. Kungofanana neDVD upscaling haisi yakafanana neyechokwadi high-definition (1080p), 4K upscaling haisi kutora zvakafanana zvinoonekwa se 4K yechokwadi, asi inoswedera pedyo, uye chaizvoizvo, kune vakawanda vatengi, pedyo zvakakwana.
Zvisinei, nyaya 4K haina kuguma ipapo. Muna 2016, maitiro matsva eIndaneti akawanikwa kune vashandi: Ultra HD Blu-ray . Iyi faira inoshandisa discs iyo kunze inotaridzika seBlu-ray Disc, asi iyo vhidhiyo yekodhi inodhindwa muzvokwadi ye 4K (ine mamwe mavara uye HDR kubwinya / zvinyorwa zvinowedzera ) izvo zvinogona kushandisa zvakakwana zvikwaniso zve 4K Ultra HD TVs zvinoenderana .
Zvechokwadi, izvi zvinoreva rutsva rutsva rwevatambi uye madhishi - asi, usavhunduka, kunyange iwe usingakwanisi kutamba maDVD HD-ma-disk ma diski pane vemazuva ano ma-Blu-ray Disc, vatambi vatsva vanokwanisa tamba iye zvino Blu-ray Discs (2D / 3D), maDVD, (ne 4K upscaling yeBlu-ray Discs uye maDVD) uye mumhanzi CD. Vatambi vakawanda vanobatanidza kubatanidza kwehutano hwekugona kubudiswa kwekombiyuta ( zvinosanganisira 4K kushambadzira kwehutano ), uye zvinyorwa zvinowanikwa kune mamwe mafoni anoshanda anogona kunge ari chikamu chetaneti rako.
Ziva Kuwanda Kwakawanda Sei MuBlu-ray Zvichakubhadhara?
Vatambi veBlu-ray vanotanga sepasi se $ 79 uye vanokwira kusvika kudarika $ 1 000. Nokuda kwe $ 99, unogona kuwana chaizvo mutambi akakodzera, asi sezvaunokwira mumutengo, unowedzera maitiro ekubatanidza, huri nani hwekugadzira mavhidhiyo, huwandu hwakawanda hwekutengesa, uye dzimwe nzira dzokushambadzira dzepaIndaneti dzinowanzopiwa.
Sezvaunopinda mumatunhu akakwirira, mutambo weAnalogo unomiridzirwa kune avo vanoshandisa Blu-ray Disc player yavo yemimhanzi yakakomba inoteerera kubva kuCD, uye pamwe neSADD neDVD-Audio disk audiophile-targeted formats.
Kunyange zvakadaro, kunyange vatengi veBlu-ray Disc-vanotengesa vanotora 3D kutamba kana vakabatanidzwa ku 3D TV uye 4K Upscaling pavakabatanidzwa ku 4K Ultra HD TV.
Mukutaura kwevatambi ve Ultra Ultra Bu-ray Disc, vanogona kuwanikwa mu $ 199 kusvika $ 1,500, izvo, kunyange zvazvo zvinodhura kudarika vazhinji vema-Blu-ray disc, tangorangarira zvakare muna 2006/2007 apo vatambi vekutanga blu-ray raive vakatengesa mu $ 1 000 mutengo wekutengesa, uye vatambi veDVD vanotanga muna 1996/1997 vaiva mumadhora madhora mazana mashanu.
I-Blu-ray Inonyatsokosha Kwauri Here?
Blu-ray inofadza, uye inotengeswa, chisarudzo chekuzadza HDTV (uye ikozvino 4K Ultra HD TV) uye musha wemitambo yemitambo. Zvisinei, haufaniri kuedza kuita kuti Blu-ray ipinde, kunyange zvakadaro, vatambi veDVD vasingadhura (vakatengwa pasi pe $ 39) vane upscaling simba rinogona kuderedza musiyano pakati peDVD neBlu-ray inowanika - asi seBlu-ray Disc player mutengo unoramba uchidzika, vashoma vadhidhi DVD vari kuwanikwa.
Uyewo, sezvataurwa pamusoro apa, nevose vanoita bhidhiyo Blu-ray Disc vhidhiyo, vangangodaro zviri nani zvakanakisa zvekuvaraidza pamba iripo, pedyo neTV.
Kuti uone mamwe maBlu-ray makuru uye Ultra Ultra Blu-ray Disc mavoti, sarudza nguva yedu yepamusoro yeBlu-ray Disc Players (inosanganisirawo maCD Ultra Blu-ray Disc)
Zvisinei, kana iwe uchiri kusarudza kubatana neDVD player, tarisa mazita ezvimwe zveUpscaling DVD Players