Koj xav tau dab tsi rau HDR

Ua ntej tshaj plaws, koj yuav xav tau lub vijtsam uas sib xws nrog HDR. Ntxiv rau qhov screen, koj tseem yuav xav tau qhov chaw HDR, uas yog hais txog cov xov xwm uas muab cov duab rau lub vijtsam. Qhov chaw ntawm daim duab no tuaj yeem sib txawv ntawm Blu-ray player lossis video streaming service mus rau lub game console lossis PC.

Nco ntsoov tias, HDR tsis ua haujlwm tshwj tsis yog tias qhov chaw muab cov ntaub ntawv xim ntxiv uas xav tau. Koj tseem yuav pom daim duab ntawm koj lub vijtsam, tab sis koj yuav tsis pom cov txiaj ntsig ntawm HDR, txawm tias koj muaj lub vijtsam HDR uas muaj peev xwm. Nws zoo ib yam li kev daws teeb meem hauv txoj kev no; yog tias koj tsis muab daim duab 4K, koj yuav tsis pom daim duab 4K, txawm tias koj siv lub vijtsam sib xws 4K.

Zoo hmoo, cov tshaj tawm lees txais HDR thoob plaws ntau hom ntawv, suav nrog ntau cov kev pabcuam streaming video, UHD Blu-ray movies, thiab ntau lub console thiab PC games.

Thawj qhov peb yuav tsum tau tsim yog "Qhov tseeb yog dab tsi yog refresh rate?" Zoo hmoo nws tsis nyuaj heev. Refresh rate tsuas yog pes tsawg zaus uas lub vijtsam refresh daim duab uas nws qhia ib pliag. Koj tuaj yeem nkag siab qhov no los ntawm kev sib piv nws rau tus nqi thav duab hauv cov yeeb yaj kiab lossis kev ua si. Yog tias zaj yeeb yaj kiab raug tua ntawm 24 thav duab ib pliag (raws li tus qauv xinesmas), ces cov ntsiab lus qhov chaw tsuas yog qhia 24 daim duab sib txawv ib pliag. Ib yam li ntawd, lub vijtsam nrog tus nqi tso saib ntawm 60Hz qhia 60 "ntas" ib pliag. Nws tsis yog thav duab tiag tiag, vim tias lub vijtsam yuav refresh 60 zaug txhua ob txawm tias tsis muaj ib qho pixel hloov pauv, thiab lub vijtsam tsuas yog qhia qhov chaw pub rau nws. Txawm li cas los xij, qhov kev sib piv tseem yog ib txoj hauv kev yooj yim los nkag siab lub tswv yim tseem ceeb tom qab refresh rate. Yog li ntawd, tus nqi refresh siab dua txhais tau tias muaj peev xwm los tswj tus nqi thav duab siab dua.

Thaum koj txuas koj lub monitor rau GPU (Graphics Processing Unit/Graphics Card) lub monitor yuav tso saib txhua yam uas GPU xa mus rau nws, txawm tias nws xa npaum li cas los xij, ntawm lossis qis dua qhov siab tshaj plaws ntawm lub monitor. Cov nqi nrawm dua tso cai rau txhua yam kev txav mus los kom ua tiav ntawm qhov screen du thiab yooj yim dua, nrog rau kev txo qis kev txav mus los. Qhov no tseem ceeb heev thaum saib cov yeeb yaj kiab lossis kev ua si ceev.