Iyini iProjekithi Yesikhashana Yokuxosha Amavidiyo?

Amaprosesa asetshenzisiwe amafushane afushane futhi asebenzayo asebenza kakhulu ezindaweni ezincane

Iningi lamakhaya anesidingo se-TV njengesisekelo sokusetha ukuzijabulisa ekhaya. Noma kunjalo, i-TV akuyona yedwa indlela yokubuka ama-movie, imibukiso ye-TV, nokusakaza okuqukethwe ekhaya. Enye indlela i-projector yevidiyo neskrini.

I-Project Projector, Isikrini, nobudlelwane begumbi

Ngokungafani ne-TV, lapho yonke into edingekayo ukuyibuka igcinwe ngaphakathi kwefreyimu eyodwa, iphrojekitha yevidiyo idinga izingcezu ezimbili, iphrojekitha, neskrini. Lokhu kusho nokuthi iphrojekitha neskrini kufanele zifakwe ebangeni elithile kusuka komunye nomunye ukukhiqiza isithombe esithile esayizi.

Leli lungiselelo linomsebenzi omuhle futhi olungalungile. Inzuzo yukuthi iphrojekitha ingabonisa izithombe zobukhulu obuhlukahlukene ngokuya kokubekwa kwesikrini seprojekti, kanti uma uthenge i-TV, unamathela esayizi elilodwa leskrini.

Kodwa-ke, ukungalungi akuwona wonke ama-projectors namakamelo adalwe alinganayo. Isibonelo, uma unesibuko esingama-intshi angu-100 (noma isikhala sodonga okwanele sokubonisa umfanekiso wesayizi wamasentimitha angu-100), awudingi nje kuphela iphrojekitha engabonisa izithombe kuze kube yilobukhulu kodwa igumbi elivumela ibanga elanele phakathi kwe iphrojekitha neskrini ukubonisa leso sithombe sesayizi.

Yilapho, kanye nobuchwepheshe bokuqala (i- DPP noma i- LCD ) bokukhipha iphrojekthi nesinqumo ( 720p, 1080p , 4K ) udinga ukwazi ukuthi umklamo wevidiyo uphonsa kanjani ikhono.

Phonsa Ibanga Elihlukanisiwe

Ibanga lokuphonsa ukuthi yimuphi isikhala esidingekayo phakathi kwiphrojekitha neskrini ukubonisa usayizi othize (noma ububanzi obungakanani uma iphrojekithi inesithombe esilungiswayo sokusondeza lens). Amanye amaprosesa adinga isikhala esiningi, ezinye isikhala esiphakathi, kanti ezinye zidinga isikhala esincane kakhulu. Ukubheka lezi zici kwenza kube lula ukusetha iphrojekthi yakho yevidiyo .

Iphrojekithi yevidiyo Iphonsela eceleni izigaba

Kumaprojekti wevidiyo, kunezigaba ezintathu ezikude: Ukuphonsa isikhathi eside (noma ukuphonsa okuvamile), Ukuphonseka Okufutshane, ne-Ultra Short Throw. Ngakho-ke, lapho uthengisa iprojector yevidiyo, gcina lezi zingxenye ezintathu zeprojekti engqondweni.

Ngezimiso ezingezona ezobuchwepheshe, umhlangano we-lens ne-mirror eyakhiwe waba iphrojekithi inquma amandla okukhishwa kweprojekti. Okuthakazelisayo yukuthi ngenkathi ama-projection amakhulu futhi aphonswa amafushane afaka ukukhanya esikrinini ngokuqondile ngaphandle kwe-lens, ukukhanya okuvela ku-lens kusuka ku-projekthi e-Ultra Short Throw project kuqondiswa kude nesibuko esibonakalisa isibuko esiqondile ubukhulu kanye ne-angle ehlanganiswe neprojekti eqondisa isithombe esikrinini.

Esinye isici se-Ultra Short Throw projectors ukuthi ngokuvamile ayinayo ikhono lokusondeza, iphrojekitha kumele ibe ngokomzimba ukufanisa usayizi wesibuko.

Ukuphonswa okufushane kanye ne-Ultra Short Throw projectors zivame ukusetshenziselwa imfundo, ibhizinisi, nokudlala, kodwa kungaba yindlela yokusebenza yokuzijabulisa ekhaya.

Nansi indlela i-video projector ephonsa ngayo imikhakha iphuma ngokwemibandela yebanga leprojeksi kuya kwesikrini:

Ukwengeza le mihlahlandlela, iningi lamakhompiyutha womsebenzisi wephrojekti linikeza ishadi elikhombisa noma libala ibanga elidingekayo kumprojekti othize ukubonisa (noma ukuphonsa) isithombe kusikrini esithile esithile.

Kungumqondo omuhle ukulanda umhlahlandlela womsebenzisi kusengaphambili ukuze uthole ukuthi ngabe iphrojekitha izokwazi yini ukukhipha isayizi wesithombe ufisa ukunikezwa usayizi wekamelo lakho nokubekwa kwephrojekthi.

Futhi, ezinye izinkampani zephrojekti zinikeza futhi inthanethi ividiyo projector ibanga calculators eziwusizo kakhulu. Hlola okuvela ku-Epson, Optoma, naseBenq.

Ngaphandle kwebanga elifanele nobukhulu beskrini, amathuluzi afana ne- Lens Shift kanye / noma ukulungiswa kwe-Keystone nakho banikezwa kakhulu ama-video projectors ukusiza ukubeka isithombe kahle esibukweni.

Okubalulekile

Uma uthengela iphrojekithri yevidiyo, enye yezinto okufanele uzikhumbule ubukhulu bekamelo futhi lapho iprojekthi izofakwa khona ngokuhlobene nesibuko.

Futhi, qaphela lapho iphrojekitha yakho izotholakala khona ngokuphathelene nayo yonke indawo yokudlala yasendlini yakho yaseshashalazini. Uma ngabe iprojekti yakho ifakwe phambi kwakho nemithombo yakho yevidiyo ikulandela, ungadinga isikhathi eside sekhebula. Ngokufanayo, uma imithombo yakho yevidiyo ihamba phambi kwakho iphrojekthi yakho isemva kwakho izobhekana nesimo esifanayo.

Esinye isici, kungakhathaliseki ukuthi iprojekti ihamba phambi kwakho noma ngasemuva, indlela okuhlala eduze noma indawo yakho yokuhlala ehlala ngayo iphinde iphrojekthi, ngokubhekisela kunoma yimuphi umsindo womsindo umprojekti angase akhiqize okungase ukuphazamise isipiliyoni sakho sokubuka.

Ukucatshangelwa ngenhla, uma usayizibukhulu obuphakathi nendawo noma igumbi elikhulu futhi ungakhathazeki ukubeka iphrojekti esihlalweni noma esilingeni ngemuva kwesimo sakho sokuhlala ngemuva kwegumbi, umshini wokukhipha isikhathi eside ungase ulungile kwakho.

Kodwa-ke, kungakhathaliseki ukuthi unegumbi elincane lesayizi elincane, eliphakathi, noma elincane, futhi ufuna ukubeka iphrinta emasimini noma esilweni phambi kwesimo sakho sokuhlala, bese ucabangela iProjecter Short or Spray Short Throw projector.

Ngephrojekti encane yokuphonsa, akukona nje kuphela ukuthi ungathola lesi sibonelo esikhulu esikrinini ekamelweni elincanyana, kodwa ususa izinkinga ezifana nabantu abahamba phakathi kokukhanya kwiprojekti neskrini ukuze bavuselele leso soda noma i-popcorn noma basebenzise indawo yokuphumula.

Enye indlela, ikakhulukazi uma unekamelo elincane lokusebenzisana nalo, noma ufuna nje ukuthi iphrojekitha isondele kwesikrini ngangokunokwenzeka futhi usathola lokho okubukwayo okubuka isikrini esikhulu, i-projection ye-Ultra Short Prrow ingase ibe yisisombululo sakho .