Xov Xwm Kev Lag Luam

Dab tsi yog qhov txawv ntawm HDMI2.1 thiab HDMI2.0?

2021-03-03

Dab tsi yog qhov sib txawv ntawm 8K HDMI2.1 thiab 4K HDMI2.0?

 

 

Qhov pom tseeb tshaj plaws ntawm ob tus qauv yog bandwidth. Tam sim no bandwidth muaj peev xwm ntawm  HDMI 2.0 4K  yog 18 Gbps, thaum HDMI 2.1 8K ua hauj lwm ntawm tus nqi ntawm 48 Gbps. Qhov nce ntawm bandwidth no tso cai rau HDMI 2.1 txhawm rau xa cov ntaub ntawv ntau ntxiv, thiab nws kuj txhais tau tias daim duab kis tau los ntawm HDMI 2.1 yuav muaj kev daws teeb meem siab dua. Thiab tus ncej siab dua.
 
 
 
Yuav luag txhua lub TV txog nrab-rau-kawg qhov kawg muab tsawg kawg ib HDMI 2.0 chaw nres nkoj. Yog tias koj tau yuav ib lub TV hauv ob peb xyoos dhau los, HDMI qhov chaw nres nkoj yog qhov tseem ceeb 2.0a lossis 2.0b lossis tseem qis dua. Txij li thaum qhov sib txawv ntawm 2.0a thiab 2.0b yog qhov tsawg me, peb yuav ncaj qha sib tham txog qhov sib txawv ntawm 2.0 thiab 2.1 hnub no.
 
Synthesizing various data, we can see that the most obvious difference between the two standards is bandwidth. The current bandwidth capacity of HDMI 2.0 yog 18 Gbps, thaum HDMI 2.1 runs at 48 Gbps. This increase in bandwidth enables HDMI 2.1 to transmit more information, and it also means that the images transmitted via HDMI 2.1 will have higher resolution and higher frame rates.
 
Tam sim no, HDMI 2.0 tuaj yeem ua tiav 4K cov duab ntawm 60 FPS lossis 8K cov duab ntawm 30 FPS. HDMI 2.1 tshiab tuaj yeem tso duab 4K ntawm 120 FPS lossis 8K cov duab ntawm 60 FPS, thiab tuaj yeem txhawb 10K cov zaub daws teeb meem.
 
Nws tsim nyog teev tias gamers yuav yog thawj zaug los paub txog qhov zoo ntawm HDMI 2.1, vim tias ntau tus tsim kev ua si twb tau tshaj tawm txog 4K kev ua si ntawm 120 FPS.
 
HDMI 2.1 muaj ntau lwm yam zoo. Piv txwv li, HDMI 2.1 txhawb "Dynamic HDR" cov ntsiab lus, uas tso cai rau kev hloov kho ntawm HDR metadata cov ntsiab lus ntawm kab-los-thav duab. HDMI 2.1 tseem muaj eARC muaj nuj nqi, uas yog qhov ua kom rov zoo dua tuaj yeem tso tawm suab uas tuaj yeem xa cov lus qhia zoo uas tsis tau lub suab los ntawm HDMI cable. Ib qho ntxiv, HDMI 2.1 tseem muaj qhov hloov tau nce mus nce los (VRR) thiab nrawm hloov hloov (QFT) kev ua haujlwm, ob lub zog no tuaj yeem txo qis thiab yuav tshem tawm cov tswv yim qeeb.
 
Koj kuj tseem xav tau HDMI 2.1 cable
 
Zoo li feem ntau ntawm cov qauv interface, yog tias koj xav tau txaus siab rau qhov kev pabcuam tag nrho los ntawm HDMI 2.1, koj tseem xav tau lub xov tooj tshiab HDMI 2.1 cable, vim tias HDMI 2.1 48G cable thiab cov teeb liab no txawv ntawm HDMI 1.4 / 2.0 tam sim no, thiab cov tuam txhab xav tau Siv cov txheej txheem tsim tawm tshiab, HDMI Rooj Sib Tham tseem yuav tsum qhia cov ntawv pov thawj tshiab kom paub tseeb tias lub cable tuaj yeem ua haujlwm nquag ntawm kev kub ceev thiab txhawb nqa txhua qhov nta. Cov xov xwm zoo yog tias tsis ntev dhau los, qee cov xov xwm hais tias HDMI Rooj Sib Tham yog los ua kom tiav cov ntawv pov thawj ntawm thawj txheej ntawm HDMI 2.1 sib txuas cable, thiab peb yuav pom "official" HDMI 48G cable los ntawm lub sijhawm ntawd.
 
Dab tsi yog qhov txawv ntawm HDMI 2.1 thiab HDMI 2.0? Cov qauv siab yuav tsum yog qhov zoo?
 
Tsis muaj qhov tsis lees paub tias HDMI 2.1 yuav hloov txoj kev uas peb saib thiab nyiam cov ntsiab lus, txawm tias nws yog mauv vim, ua si lossis streaming TV qhia. Tab sis tam sim no, thaum tsis muaj cov ntsiab lus zoo dhau los ntau, cov neeg siv khoom feem ntau tsis tas yuav ua raws HDMI 2.1 tus qauv ntau dhau. HDMI 2.0 cable yog qhov txaus rau feem ntau lub sijhawm.