Ukuze siphendule lo mbuzo, sidinga izinkulungwane eziyishumi zamagama ukuchaza umlando wokuthuthukiswa okhazimulayo wemboni ye-LED. Ukwenza kube mfishane, ngoba isikrini se-LCD ngokuvamile singu-16:9 noma 16:10 ekubukeni kwesilinganiso. Kodwa uma kukhulunywa ngesikrini se-LED, i-16:9 into esetshenziswayo ilungile, okwamanje, ukusetshenziswa okuphezulu kwesikhala esilinganiselwe kubaluleke kakhulu. Ngaphezu kwalokho, isikrini esingajwayelekile sivamile ekusebenzeni kwangempela, okumise okuwunxande, indilinga, okweqanda ngisho neqembu elisabalalisiwe njll. Ngakho-ke iphrosesa yevidiyo enokulinganisa isithombe iwusizo olukhulu.Iphrosesa yevidiyo ye-LED yaziwa nangokuthi iphrosesa yezithombe, isiguquli sesithombe, isilawuli sevidiyo, isiguquli sesikrini sephrosesa yesithombe, isiguquli sefomethi yevidiyo yomthombo ozimele wevidiyo.
Amaphrosesa wevidiyo we-LED aklanyelwe ngokukhethekile isibonisi se-LED. Ingamathuluzi okucubungula izithombe asebenza kahle kakhulu futhi alawula izibonisi ze-LED ezinombala ogcwele. Ngokuvamile, ingashintsha ifomethi yokuxazulula kanye nesikhala sombala, kanye nokukala kwesithombe; Iphrosesa yevidiyo ye-LED ihlanganisa ukucutshungulwa kwesithombe sevidiyo kanye nobuchwepheshe bokucubungula isignali ephezulu. Ukudizayina kuhlanganiswe nezidingo ezikhethekile zesibonisi sesikrini se-LED esinemibala egcwele. Ingamukela kanyekanye futhi icubungule amasiginali ezithombe zevidiyo ahlukahlukene futhi ibonakale kuzikrini zokubonisa ze-LED ezinombala ogcwele.
1. Isikali somthombo
Isikrini se-LED akuvamile ukusetshenziswa ngokulungiswa okujwayelekile okungu-1920*1080 noma 3840*2160, ngakolunye uhlangothi, umthombo wokufakwayo uvamise ukuba yisithombe esingu-2K noma esingu-4K. Uma ufinyelela ngokuqondile umthombo wemidiya esikrinini se-LED, kuzoba nomkhawulo omnyama noma isibonisi sesithombe esiyingxenye, ukuze unqobe le nkinga, iphrosesa yevidiyo izalwa, inikezelwe ekuboniseni ukufaneleka okugcwele.
2. Ukushintsha Kwesiginali
Enkathini yesimanje yemidiya eminingi, imfuneko yesibonisi eguquguqukayo ivuselela I-HDMI I-SDI DVI VGA isignali yonke ixhumeka. Impendulo iphrosesa yevidiyo, ngaphezu kwalokho, ukubuka kuqala kwesignali yokufaka kuyatholakala.
3. Isibonisi Sezithombe Eziningi
Endaweni yokuhweba esezingeni eliphezulu, ukuboniswa kwezithombe eziningi kuyisicelo esivamile, iphrosesa yevidiyo ihlanganisa indawo ebukekayo nengokoqobo ibe yinto engokoqobo.
4. Ukuthuthukiswa Kwekhwalithi yesithombe
Isibonisi se-LED siletha iphrezentheshini engenakuqhathaniswa, futhi ukuphishekela umuzwa ongcono wokubukwayo akuzange kuphele, ngenxa yalokho, ukwenziwa ngcono kwekhwalithi yesithombe ngezikhathi ezihlukahlukene kubangelwa indlala eyingozi, njengokulungiswa kokukhanya, ukuthuthukiswa kombala njll.
Ngaphandle kwemisebenzi engenhla, iphrosesa yevidiyo iphinde inikeze i-Genlock cascading, imodi yokubonisa, umsebenzi wokulawula kude njll.
Isikhathi sokuthumela: Sep-14-2022