HDR yog ze ze rau qhov ci. Tus txheej txheem HDR ST2084 1000 tau paub meej thaum siv rau ntawm cov ntxaij vab tshaus muaj peev xwm ua tiav 1000 nits ncov ci ntsa iab.

Ntawm 1000 nits brightness theem, ST2084 1000 electro-optical hloov pauv muaj nuj nqi pom qhov sib npaug zoo ntawm tib neeg kev pom kev pom thiab lub peev xwm thev naus laus zis, uas ua rau muaj qhov ua tau zoo tshaj plaws dynamic ntau yam (HDR).

Dab tsi ntxiv, saib nrog 1000 nits siab ci tuaj yeem ua kom zoo dua ntawm ST2084 nkhaus lub logarithmic encoding yam ntxwv. Qhov no tso cai rau kom muaj tseeb replication ntawm specular highlights thiab sunshine teebmeem uas mus txog qhov tseeb-lub ntiaj teb no siv theem, thiab tseem khaws cia cov duab ntxoov ntxoo nthuav dav nyob rau hauv qhov tsaus ntuj nti. Qhov ntau dynamic ntau tso cai rau dluab mastering rau 1000 nits HDR thiaj li tso saib textures thiab gradients uas yuav txwv tsis pub compressed los yog poob nyob rau hauv tsawg dua brightness.

Lub 1000 nits qhov pib qhia qhov chaw qab zib tseem ceeb rau HDR ST2084 1000 cov ntsiab lus noj. Nws muab qhov ci ntsa iab txaus los muab qhov sib piv zoo sib xws ntawm ntau dua 20,000: 1 thaum ua ke nrog OLED-theem dub qhov tob. Tsis tas li ntawd, 1000 nits tseem nyob hauv qab qhov kev txwv ntawm cov neeg siv khoom siv thev naus laus zis thiab kev siv hluav taws xob nyob rau hauv rooj plaub ntawm kev ua haujlwm siab. Qhov nyiaj tshuav no tau lees paub tias cov thawj coj kev ua yeeb yam tau khaws cia thaum tseem muab cov neeg siv saib kev paub zoo.

Thaum paub txog ST2084 cov duab, cov kws tshaj lij kev tsim khoom siv feem ntau siv 1000 nits ntau lawm saib txij li lawv tsis haum rau feem ntau ntawm cov kev pom hauv ntiaj teb tiag tiag tab sis kuj tseem ua kom rov qab sib raug zoo nrog kev saib xyuas qis dua los ntawm kev teeb tsa suab. Qhov kawg tshwm sim yog HDR daim duab uas khaws nws qhov pom kev cuam tshuam thoob plaws ntau yam khoom siv yam tsis muaj kev txi tus neeg ua yeeb yaj kiab lub zeem muag.

Thaum kawg, kev sib xyaw ua ke ntawm 1000 nits tso saib muaj peev xwm thiab ST2084 1000 tus qauv yog tam sim no sab saum toj ntawm HDR kev siv, muab cov neeg saib nrog kev paub txog kev pom zoo uas txuas qhov sib txawv ntawm cov ntsiab lus digital thiab tib neeg kev pom kev pom.

High Brightness Broadcast Monitor (lilliput.com)