I-HDR ihlobene kakhulu nokukhanya. Izinga le-HDR ST2084 1000 lisebenza ngokugcwele uma lisetshenziswa ezikrinini ezikwazi ukufeza ukukhanya okuphezulu okungu-1000 nits.

Ezingeni lokukhanya elingu-1000 nits, umsebenzi wokudlulisa i-electro-optical we-ST2084 1000 uthola ibhalansi efanele phakathi kokubona komuntu kanye namakhono obuchwepheshe, okuholela ekusebenzeni okuhle kakhulu kwe-high dynamic range (HDR).

Ngaphezu kwalokho, amamonitha anokukhanya okuphezulu okungu-1000 nits angasebenzisa ngokugcwele izici zokufaka ikhodi ze-logarithmic ze-ST2084 curve. Lokhu kuvumela ukuphindaphindwa okunembile kwezimpawu ezicacile nemiphumela yokukhanya kwelanga esondela emazingeni okuqina komhlaba wangempela, kanye nokugcina imininingwane yesithunzi ezindaweni ezimnyama. Ububanzi obuguquguqukayo obukhulisiwe buvumela izithombe ukuthi zikwazi ukulawula i-1000 nits HDR ukuze zibonise ukuthungwa kanye nama-gradients obekungacindezelwa noma kulahleke ezimweni zokukhanya okuncane.

Umkhawulo wama-nits ayi-1000 uchaza indawo emnandi kakhulu yokusetshenziswa kokuqukethwe kwe-HDR ST2084 1000. Inikeza ukukhanya okwanele okuphezulu ukuhlinzeka ngezilinganiso zokungafani ezinhle kakhulu ezingaphezu kuka-20,000:1 uma kuhlanganiswa nokujula okumnyama kwezinga le-OLED. Ngaphezu kwalokho, ama-nits ayi-1000 ahlala ngaphansi kwemingcele esebenzayo yobuchwepheshe bokubonisa abathengi kanye nokusetshenziswa kwamandla uma kwenzeka ukusebenza okuphezulu. Lokhu kulinganisela kuqinisekisa ukuthi inhloso yobuciko yabaqondisi iyagcinwa ngenkathi futhi inikeza abasebenzisi ulwazi olukhululekile lokubuka.

Uma befunda kahle izithombe ze-ST2084, ama-studio okukhiqiza ochwepheshe avame ukusebenzisa ama-monitor okukhiqiza angu-1000 nits ngoba awahlanganisi iningi lezilungiselelo zokubukwa zangempela kodwa futhi aqinisekisa ukuhambisana kwangemuva nama-monitor okukhanya okuphansi nge-tone mapping. Umphumela wokugcina uba isithombe se-HDR esigcina umthelela waso obonakalayo emishinini eminingi ngaphandle kokunciphisa umbono womenzi wefilimu.

Okokugcina, inhlanganisela yamakhono okubonisa angu-1000 nits kanye ne-ST2084 1000 standard yiyona ndlela ephezulu yokusetshenziswa kwe-HDR, enikeza ababukeli ulwazi olujulile oluhlanganisa igebe phakathi kokuqukethwe kwedijithali kanye nombono wemvelo womuntu.

I-Monitor Yokusakaza Ekhanyayo Kakhulu (lilliput.com)