Kungani ngidinga ikhebuli ingxenye

Matrix camcoder uyakwazi ukubona ukuthi iyini ezintathu imibala eyinhloko: blue, oluhlaza nobomvu. Okunye imibala bohlu etholakala ngokuxuba amathathu ayisisekelo. Lesimiso sibitwa RGB. Isiqophi ikhamera yakha isithombe ngalesi sakhiwo, futhi ke isiginali okukhiphayo kusukela TV noma i-computer ukuqapha. Ngu obuhlukahlukene ukushuba ngemibala emithathu eyinhloko, ungakha noma iyiphi umthunzi bohlu, futhi umphumela yemvelo izithombe esibukweni.

Uyini-bandwidth?

Lokhu kuphakamisa umbuzo: "ngayiphi ifomu ukufeza ukudluliselwa ividiyo?" Ungasebenzisa format RGB ngokuqondile, kodwa kuthatha ubanzi kakhulu Ibhendi yokuvama. Ngakho-ke, iningi isignali is iguqulwe ibe format compact, okuyinto angadluliselwa nge ikhebula ingxenye. Le fomethi yakhiwa signal ezintathu. Eyokuqala libizwa ishayela ukugqama, ngaphezu kwalokho, kuba ukwazi ukukuthwala ulwazi omnyama nomhlophe, okuyinto eziqukethwe RGB yasekuqaleni. Isignali ye-chroma lesibili nelesithathu zibizwa. Yizo ezinquma inani elibomvu futhi imibala eluhlaza ngokukhanya jikelele. Izibalo umbala umehluko pulses zihlobene RGB-isignali. ikhebula ingxenye ukukhanya jikelele Ingxenye umbala oluhlaza ayihambisi. Kulinganiselwa abakuzuzile nezinye izimpawu, ngoba abakuzuzile ukukhanya imibala eluhlaza nebomvu. Ngenxa yalokho, lonke ewela oluhlaza. Uphiko ikhebula ukudluliswa licindezele ukulungiswa kwevidiyo ye yokuhlela ibhendi yokuvama kokukodwa original.

Lapho kuphumeleleka khona ingxenye isiqophi ukudluliswa format?

Lokhu wekhodi isetshenziswa uma udlulisa isithombe, eyaziwa ngokuthi i-DVD ejwayelekile. Cishe zonke-DVD abadlali okukhipha ividiyo exhumana ezintathu wire ingxenye ikhebula ukuthi ihlinzeka imibala ehlanzekile ocebile kanye nezithombe ezicacile. Iningi laba badlali ezithile ezihlukile okukhipha ividiyo hlobo. Nokho, ukusetshenziswa interface ezinjalo kuzoholela yokuthi okusezingeni eliphezulu ngekhwalithi ingxenye ividiyo izofakwa onomfutho futhi idluliselwa indinganiso sibi (isib, esiyinhlanganisela) ukuze qapha yakho. Ngakho-ke, uma umdlali yakho kanye TV ungasebenza ingxenye isiqophi mode, kungcono ukusebenzisa lesi simiso. Ngokuvamile, nentambo elinjalo yakhiwa izinhlobo ezintathu nezixhumi RCA, ezikhonjiswe ngemibala abomvu, aluhlaza okwesibhakabhaka (Y, BY, ry). Uma i-TV futhi qapha ube uhlobo olufanayo nezixhumi ke kubalulekile ukugcina uphawu lwemibala. Ngokuvamile ku idivaysi eyamukelayo uthola isignali ingxenye ngokusebenzisa imbobo ye-VGA. Lokhu interface ifakwe 15-pin D-sub-plug. Lokhu intambo kuveza zonke abakhiqizi.

PS2 / PS3 ingxenye ikhebula

Lokhu ikhebula isetshenziselwa ukuxhuma uhlelo TV futhi PlayStation2 Playstation3. PS3- futhi PS2-ikhebula isekela ingxenye, isithombe kabani isixazululo 576 p ngoba ohlanganisa PlayStation2 iyunithi. A yokuxhuma ohlelweni Playstation3 okucace kakhulu - kufike ku 1080 k. ikhebula okunjalo ingxenye iyahambisana amasethi kakhulu ithelevishini, lesekela esibulalayo uvo the standard. Ngaphezu kwalokho, wathi ikhebula has nezixhumi amabili uxhumano ngqo ku-amplifier lomsindo umsindo. ikhebula Uphiko ubhekwa interfaces kangcono yokuxhuma uhlelo TV umdlalo, futhi owesibili ngobukhulu ngemva kwakhe yocezuningi ejwayelekile.