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Tsev / Cov khoom / HDMI

HDMI

HDMI yog dab tsi

 

High-definition multimedia interfacE (HDMI) yog ib tug proprietary audio / video interface rau xa cov ntaub ntawv video uncompressed thiab compressed los yog uncompressed digital audio ntaub ntawv los ntawm ib tug HDMI-raws li qhov chaw ntaus ntawv, xws li ib tug zaub controller, mus rau lub computer saib, video projector, digital TV, lossis digital audio device. HDMI yog qhov hloov pauv digital rau cov qauv kev yees duab analog.

 

 
Cov txiaj ntsig ntawm HDMI
 
01/

High-Quality Video thiab Audio Transmission
HDMI yog tsim los xa cov yeeb yaj kiab tsis zoo thiab lub suab zoo. Nrog kev txhawb nqa rau siab-txhais (HD) thiab ultra-siab-txhais (UHD) video tawm tswv yim, cov cables no xyuas kom meej tias txhua pixel yog tso tawm kom pom meej meej.

02/

Kev siv yooj yim thiab yooj yim
Ib qho ntawm qhov zoo tshaj plaws ntawm HDMI yog lawv qhov yooj yim thiab yooj yim ntawm kev siv. Tsis zoo li hnub ntawm ntau lub cables rau video thiab suab, HDMI muab ob qho tib si rau hauv ib lub cable, ua kom cov txheej txheem kev sib txuas. Nrog rau qhov yooj yim plug-and-play functionality, koj tuaj yeem sib txuas koj cov cuab yeej tsis tas yuav tsum muaj cov txheej txheem teeb tsa nyuaj.

03/

Versatility thiab Compatibility
HDMI muaj ntau yam zoo kawg thiab sib xws nrog ntau yam khoom siv. Txawm hais tias nws yog TV, saib, projector, lossis lub kaw lus suab, HDMI seamlessly txuas koj cov khoom siv, ua kom pom kev ua haujlwm zoo thoob plaws lub rooj tsavxwm.

04/

Txhim kho nta thiab ua haujlwm
Tshaj li xa cov suab thiab yees duab zoo, HDMI muab cov yam ntxwv ntxiv uas txhim kho koj cov kev paub ntau yam. Yog tias koj yog tus kiv cua ntawm 3D cov ntsiab lus, HDMI txhawb nqa 3D video xa mus, tso cai rau koj raus koj tus kheej hauv lub ntiaj teb peb sab.

Tsev 1234 Rau sab kawg 1/4
Vim Li Cas Xaiv Peb

Khoom siv Advanced

Peb cov khoom muaj xws li High-frequency welding tshuab, USB Auto welding tshuab, USB 3.1 Haba vuam tshuab, laser vuam tshuab, laser txiav tshuab, kub thiab av noo voj voog tester, ntsev tsuag tester, SGS Test tshuab, Connector Insert Force Tester, Network Analyzer, IP67 Waterproof Tester.

Cov khoom siv dav

Nws cov khoom series suav nrog peripheral txuas cables rau Computer, Tsheb, Aviation, Kev Kho Mob thiab lwm yam. Nyob rau tib lub sijhawm, txhawm rau ua kom tau raws li qhov xav tau ntawm cov neeg siv khoom, lub tuam txhab kuj tsim ntau yam khoom tshwj xeeb.

 

Ua kom tiav Kev Tsim Nyog

Lub tuam txhab tau dhau lub ISO9001: 2015, ISO14001: 2015 thiab USB3.1 series, ntawv pov thawj raws li ib tug tswv cuab ntawm lub koom haum HDMI. Lub caij no, peb muaj ntau yam khoom siv ntau lawm thiab cov cuab yeej tshuaj xyuas zoo los txhim kho kev tsim khoom, khoom sib xws thiab kev ruaj ntseg zoo.

Pab neeg ua haujlwm tshaj lij

Kaiwin muaj 10 cov kab tsim khoom niaj hnub no, ua haujlwm txog 350 tus neeg ua haujlwm thiab npog thaj tsam ntawm 9000㎡, muaj peev xwm tsim tau txhua xyoo txog li 10 lab pcs. Peb muaj ib pab neeg ua haujlwm zoo heev nrog ntau tshaj 10 xyoo ntawm kev paub.

 

 

Hom ntawm HDMI Connector Cables
Gold-plated 4K High Speed HDMI Cable
Customized Angled HDMI Male To Female Adapter
Mini HDMI Male To HDMI Female Adapter
Gold Plated 270 Degree Angled HDMI Male To Female Adapter

Hom A (Standard HDMI):Hom kev sib txuas ntau tshaj plaws yog 'Hom A', uas yog siv los ntawm cov khoom siv feem ntau thiab cov khoos phis tawj (suav nrog koj li). Nws yog qhov loj tshaj ntawm pawg thiab feem ntau pom ntawm qhov kawg ntawm koj lub HDMI cable uas nkag mus rau hauv koj lub TV lossis saib (lossis laptop).

 

Hom B (Dual Link HDMI):Hom B connector kuj tau pib nrog tus qauv qub hauv xyoo 2002 thiab nws yog tsom rau nqa ob qhov txuas DVD-I video. Hom B muaj kev ua haujlwm zoo ib yam li Hom A tab sis tsuas muaj 15 tus pins tsis yog 19; qhov no tso cai rau ntau chav rau fais fab cables thaum txuas cov cuab yeej ua ke kom lawv tsis txhob tangled li yooj yim thaum tseem muab tag nrho cov kev sib txuas tsim nyog xav tau ntawm ib leeg ntawm HDMI cables khiav ntawm lawv.

 

Hom C (Mini HDMI):Hom HDMI no, tseem hu ua Mini HDMI connector, yog me dua hneev taw dua li Hom A. Yog tias koj xav txuas ib yam dab tsi zoo li lub console game lossis lwm yam khoom siv nrog qhov chaw nres nkoj me me rau hauv koj lub TV qhov chaw nres nkoj loj dua ces koj yuav xav tau. 'Type C'. Qhov txuas no txuag chaw raws li nws tso cai rau koj siv lub xov tooj nyias dua li niaj zaus tab sis tseem muab tag nrho 4K daws teeb meem ntawm 60 ntas ib ob!

 

Hom D (Micro HDMI):Hom D HDMI connector maximizes qhov chaw efficiency, thiab nws cross-sectional hneev taw yog ib qho astounding 72% me dua li hom A connector ntawm 6.4 x 2.8mm. Thiab zoo li tsis ntseeg li nws yuav zoo li, lawv tau tswj hwm tag nrho 19 tus pins rau hauv qhov kev teeb tsa no thaum tswj hwm txhua qhov HDMI. Txawm li cas los xij, koj tsis zoo li yuav dawm hla ib yam khoom uas xav tau HDMI Hom D txuas, thiab lawv tsis tshua muaj txaus tias yog tias koj ua, cov cuab yeej koj siv yuav luag yeej muaj ib qho lawm.

 

HDMI Cables Ntev

 

Ib qho tsis tu ncua (nyeem: passive) HDMI cable yuav tsum tsis pub ntev tshaj 49 ft. (15 m). Nco ntsoov tias nrog qhov ntev no koj yuav tsum lees txais cov kev txwv hauv kev daws teeb meem. Kev daws teeb meem ntawm 4K (3840 x 2160 pixels) yog ua tau mus txog kwv yees li. 24 ft (7.5 m). Mus qhov twg dhau qhov ntawd thiab qhov kev daws teeb meem siab tshaj plaws yog txwv rau 1080p (1920 x 1080 pixels). Txawm li cas los xij, qhov kev txwv no tsuas yog siv rau passive HDMI cables. Kev daws teeb meem siab dua thiab ntau dua ntais ib ob kuj tseem tuaj yeem ua tau ntev. Rau qhov no koj xav tau ib tug active HDMI cable los yog ib tug HDMI extender.

 

HDMI Txhawb hom ntawv
 

Muaj ntau yam kev daws teeb meem thiab tus nqi ncej:HDMI txhawb ntau qhov kev daws teeb meem thiab tus nqi ncej, uas txhais tau tias koj tuaj yeem txuas yuav luag txhua yam khoom siv rau lub TV uas muaj HDMI. Piv txwv li, tus qauv tam sim no rau HD yog 1080p / 60Hz (1920x1080 pixels ntawm 60 ntas ib ob), thaum qhov tseeb 4K UHD TVs txhawb 3840x2160 pixels ntawm 60Hz (los yog 4096x2160p / 24Hz).

 

Audio formats:HDMI kuj muaj ntau hom kev txhawb nqa suab: PCM, Dolby Digital, lossis DTS raws (5.1 Channel Dolby Audio Soundbar nrog Wireless Subwoofer & Surround Satellite Speakers yog nruab nrog Dolby Audio® thiab DTS® Virtual). Yog lawm - koj tuaj yeem tau txais ntau lub suab ib puag ncig ntawm koj lub TV ntawm tib lub cable uas nqa tag nrho koj cov teeb liab video.

 

Video hom ntawv:Muaj ntau hom yeeb yaj kiab txhawb nqa los ntawm HDMI cables: 8K Ultra HD (7680x4329p), 4K Ultra HD (3840x2160p), 3D yees duab nrog cov tsom iav ua haujlwm lossis tsis pom kev, 1080p Full HD daws teeb meem (1920x1080), 720P HD daws teeb meem (1280 × 720). TCL muaj 8K Mini LED TV, 4K Mini LED TV, 4K QLED TV thiab 4K HDR TV uas txhawb cov video tawm tswv yim.

HDMI To DVI Short Adapter Cable

Thaum twg siv HDMI?

 

Gold Plated 4K High Speed HDMI Flat Cable

Feem ntau, HDMI yog qhov kev sib txuas zoo tshaj plaws thaum koj yuav siv los txuas feem ntau cov suab / video niaj hnub ua ke. Cov cuab yeej qub yuav tsis muaj qhov chaw nres nkoj HDMI, tab sis feem ntau ntawm cov khoom siv hauv xyoo tas los no muaj kev sib txuas. Kev xa cov yees duab thiab lub suab teeb liab, nws yuav tsum muaj ib lub cable; Qee zaum, koj yuav tsis tuaj yeem siv HDMI los txuas tag nrho koj cov khoom siv vim qee qhov xwm txheej. Rau rooj plaub, ib qho khoom siv, koj tuaj yeem siv DVI txuas thiab HDMI txuas rau lwm qhov.

 

Nrog kev pab los ntawm DVI rau HDMI adapters, muaj kev xaiv hloov ib kawg ntawm ib tug cable los ntawm ib tug connector hom mus rau lwm tus. Yog li ntawd, ib qho HDMI cable yuav siv tau, koj tsuas yog yuav tsum tau ntsaws lub adapter rau hauv DVI kev twb kev txuas. Tab sis nco ntsoov tias dhau ntawm qhov no, koj tsuas yog tuaj yeem xa daim duab. Nyob rau hauv sib piv rau HDMI, DVI tsuas muaj peev xwm los txhawb video signals. Hauv qhov piv txwv no, zoo li coaxial lossis optical audio, koj tsuas tuaj yeem xa lub suab. Txhua yam khoom siv HDMI muaj peev xwm txhawb nqa HDCP.

 

Dab tsi yog qhov Versions ntawm HDMI?

 

HDMI 1. 0:Lub hom phiaj thaum ntxov yog tsom rau kev tso cai rau streaming ntawm cov qauv thiab cov ntsiab lus siab video ua ke nrog 8 raws ntawm lub suab, nrog rau qhov siab tshaj plaws bandwidth ntawm 4. 95 Gbps.

 

HDMI 1.3:Muab qhov txuas ntxiv rau cov kev daws teeb meem siab dua thiab hloov tshiab, xim sib sib zog nqus, thiab zoo dua ntxiv suab codec txhawb nqa zoo li Dolby TrueHD thiab DTS-HD Master Audio, uas tau tsa lub bandwidth rau 10. 2 Gbps.

 

HDMI 1.4:Cov yam ntxwv tshiab suav nrog 3D yees duab, 4K @ 30 Hz, thiab Suab Rov Qab Channel (ARC). Nws kuj muaj Ethernet channel uas ua rau cov ntaub ntawv xa mus ntawm HDMI cov khoom siv hauv lub network.

 

HDMI 2. 0:Cov yam ntxwv tshiab suav nrog kev daws teeb meem siab dua 4K ua haujlwm ntawm 60Hz, mus txog 32 lub suab, thiab cov xim dav dua. Nws kuj tau nthuav dav lub bandwidth mus rau 18 Gbps, uas qhib qhov muaj peev xwm nce tus ncej tus nqi thiab lub suab meej dua.

 

HDMI 2.1:Tshaj tawm 60Hz 8K kev txhawb nqa, 120Hz 4K, dynamic HDR, thiab eARC. Qhov bandwidth yog li no tau nce mus rau 48Gbps uas ua rau muaj kev nthuav dav ntxiv thiab cov ntaub ntawv pom hauv lub sijhawm.

 

HDMI 2.1a:Taw qhia Source-Based Tone Mapping (SBTM), uas pab txhawb kev txhim kho HDR cov ntsiab lus pom nrog muaj peev xwm los tswj cov suab paj nruag los ntawm cov khoom siv.

 

Qhov txawv ntawm HDMI 1.4 thiab HDMI 2 yog dab tsi.0?

Nov yog qee qhov sib txawv tseem ceeb ntawm HDMI 1.4 thiab 2.0

Kev daws teeb meem

HDMI 1.4 txhawb 4K daws teeb meem ntawm 30Hz, thaum HDMI 2.0 txhawb 4K daws teeb meem ntawm 60Hz.

Bandwidth

HDMI 2.0 muaj bandwidth siab dua ntawm 18Gbps piv rau HDMI 1.4 qhov siab tshaj plaws ntawm 10.2Gbps.

HDR

HDMI 2.

Dual Video kwj

HDMI 2.

Suab

Ob leeg HDMI 1.4 thiab 2.

 

Yam yuav tsum tau xav txog thaum xaiv HDMI
 

 

Xav txog HDMI Standards thiab Versions
HDMI thev naus laus zis tau hloov zuj zus ntau xyoo, nrog cov qauv sib txawv muab ntau qib ntawm kev ua tau zoo. Cov qauv HDMI feem ntau suav nrog: HDMI 1.4: Txhawb 1080p daws teeb meem thiab txwv 4K daws teeb meem ntawm 24Hz. HDMI 2.0: Txhawb 4K daws teeb meem ntawm 60Hz, ua rau nws tsim nyog rau feem ntau cov ntawv thov kev lag luam, suav nrog kev nthuav qhia thiab kos npe digital. Xaiv txoj cai HDMI version kom ntseeg tau tias koj lub lag luam tuaj yeem ua raws li qhov xav tau tam sim no thiab yav tom ntej-pov thawj koj qhov teeb tsa rau cov thev naus laus zis tshiab.

 

Ntsuas Cable Length thiab Zoo
Cable ntev yog qhov tseem ceeb hauv kev ua haujlwm ntawm HDMI. Thaum cov cables ntev dua tuaj yeem txuas qhov deb ntawm cov khoom siv, lawv kuj tuaj yeem ua rau lub teeb liab degradation. Rau feem ntau ntawm kev lag luam ib puag ncig, HDMI cables mus txog 50 ko taw tuaj yeem xa cov kev ua tau zoo uas tsis tas yuav muaj cov teeb liab boosters. Tsis tas li ntawd, xav txog qhov zoo ntawm HDMI cables. Cov kab hluav taws xob zoo nrog kev tiv thaiv kom zoo txo ​​qis kev cuam tshuam thiab tswj cov teeb liab kev ncaj ncees.

 

Ntsuas Compatibility nrog cov cuab yeej uas twb muaj lawm
Thaum xaiv HDMI cov khoom, kev sib raug zoo nrog koj cov cuab yeej uas twb muaj lawm yog qhov tseem ceeb. Xyuas kom meej tias HDMI cov khoom uas koj xaiv, txawm tias cables, splitters, lossis keyboards, yog sib xws nrog koj cov khoom siv tam sim no.

 

Npaj rau Kev Loj Hlob yav tom ntej
Koj txoj kev lag luam cov kev xav tau thev naus laus zis tuaj yeem hloov pauv, yog li nws yog qhov zoo los xaiv HDMI cov khoom uas tuaj yeem ua raws li kev loj hlob yav tom ntej. Xaiv rau cov khoom uas txhawb kev daws teeb meem siab dua, ntxiv HDMI cov chaw nres nkoj, thiab cov yam ntxwv siab heev los xyuas kom meej tias koj lub lag luam nthuav dav.

 

Resolution thiab Refresh Rate
Qhov kev daws teeb meem thiab refresh npaum li cas koj npaj yuav siv yuav tsum tau txais kev txhawb nqa los ntawm HDMI cable. Piv txwv li, 4K ntawm 60Hz, 120Hz, lossis txawm tias 8K ntawm 60Hz yuav tsum muaj lub siab ceev HDMI cable nrog txaus bandwidth. Yog tias koj qhov teeb tsa suav nrog kev ua si lossis kev ua yeeb yaj kiab siab, nco ntsoov tias lub cable txhawb nqa cov lus qhia tshwj xeeb.

 

Cov khoom siv twg tuaj yeem siv HDMI?
 

TV

Cov TV niaj hnub no feem ntau tuaj nrog HDMI cov chaw nres nkoj, tso cai rau lawv txuas mus rau ntau yam khoom siv hauv xov xwm xws li lub thawv teeb tsa, gaming consoles, thiab cov khoom siv streaming rau cov yeeb yaj kiab thiab suab.

Gaming Consoles

Consoles zoo li PlayStation, Xbox, thiab Nintendo Hloov siv HDMI los tso tawm cov yeeb yaj kiab thiab suab zoo rau cov lus pom zoo, ua kom muaj kev ua si zoo.

Blu-duab tshav thiab DVD Players

Cov neeg siv xov xwm no siv HDMI kom xa cov yeeb yaj kiab siab txhais rau TV lossis projectors, kom ntseeg tau tias cov neeg siv tuaj yeem txaus siab rau cov duab zoo thiab suab los ntawm lawv cov yeeb yaj kiab sau.

Laptops thiab Computers

Ntau lub khoos phis tawj thiab cov khoos phis tawj desktop muaj cov chaw nres nkoj HDMI, tso cai rau lawv txuas mus rau cov saib sab nraud lossis cov projectors. Qhov no feem ntau yog siv rau kev nthuav qhia, ua haujlwm ntau, lossis txaus siab rau kev tshaj tawm ntawm lub vijtsam loj.

Streaming Devices

Cov khoom siv xws li Amazon Hluav Taws TV Stick, Roku, thiab Apple TV siv HDMI los tshaj tawm cov ntsiab lus hauv internet mus rau TV lossis saib, muab kev nkag mus rau ntau yam kev pabcuam streaming hauv siab txhais.

Projectors

Niaj hnub nimno projectors feem ntau tuaj nrog HDMI inputs, ua rau lawv tso saib cov ntsiab lus ntawm computers, media players, los yog gaming consoles, ua rau lawv zoo tagnrho rau tsev ua yeeb yam, chaw ua hauj lwm, thiab chav kawm ntawv.

 

Cov tswv yim tu

 

Tsis txhob khoov, twist, lossis ncab koj cov HDMI cables, vim qhov no tuaj yeem ua rau cov xov hlau sab hauv thiab cov khoom sib txuas puas.

 

Tsis txhob tso koj cov HDMI cables rau qhov kub, av noo, lossis tshav ntuj, vim qhov no tuaj yeem ua rau corrosion, tawg, lossis fading ntawm cable.

 

Tsis txhob tso cov khoom hnyav rau ntawm koj lub HDMI cables lossis rub lawv nyuaj dhau, vim qhov no tuaj yeem ua rau tawg lossis tawg ntawm lub cable.

 

Tsis txhob siv koj cov HDMI cables nyob ze ntawm qhov chaw cuam tshuam, xws li cov hlau nplaum, cov khoom siv hluav taws xob, lossis cov khoom siv wireless, vim qhov no tuaj yeem cuam tshuam cov teeb liab zoo thiab kev ua haujlwm ntawm lub cable.

 

Ntxuav koj cov HDMI cables tsis tu ncua nrog ib daim ntaub mos mos thiab ib qho tshuaj ntxuav me me, thiab tshem tawm cov plua plav lossis av los ntawm cov chaw nres nkoj thiab cov khoom sib txuas.

 

Khaws koj cov HDMI cables kom zoo thaum tsis siv, xws li coiling lawv xoob thiab khaws cia rau hauv qhov chaw qhuav thiab txias.

 

FAQ

Q: Dab tsi yog qhov txiaj ntsig ntawm kev siv HDMI?

A: Siv HDMI muaj ntau yam txiaj ntsig, suav nrog kev txhawb nqa rau cov lus txhais video thiab lub suab, kev sib raug zoo nrog ntau yam khoom siv, thiab muaj peev xwm xa ob lub suab thiab cov teeb liab hauv ib lub xov tooj. HDMI kuj txhawb nqa cov yam ntxwv zoo li HDR, uas tuaj yeem txhim kho kev pom kev rau cov ntsiab lus sib xws.

Q: Kuv puas yuav tsum siv HDMI lossis lwm qhov txuas?

A: Txawm hais tias koj siv HDMI lossis tsis yog nyob ntawm daim ntawv thov. Ua ntej HDMI, cov neeg feem ntau txuas cov khoom siv video rau lawv lub TV teeb lossis saib siv analog video sib txuas xws li cov yeeb yaj kiab, cov yeeb yaj kiab sib xyaw, VGA, lossis txawm tias lub kav hlau txais xov RF.

Q: Koj puas yuav tsum siv HDMI, DisplayPort, lossis USB-C rau 4K saib?

A: Nrog rau TV teeb, HDMI feem ntau yog koj qhov kev xaiv zoo tshaj plaws. Yog tias koj siv lub computer, koj yuav muaj kev xaiv ntawm HDMI thiab cov qauv tshiab xws li USB-C, Thunderbolt, lossis DisplayPort. Hauv qhov no, koj qhov kev xaiv yuav nyuaj dua.

Q: HDMI puas tuaj yeem nqa suab thiab yees duab ua ke?

A: Yog, HDMI tuaj yeem nqa ob lub suab thiab cov teeb liab video hauv ib lub cable. Qhov no ua rau nws yooj yim thiab yooj yim-rau-siv thev naus laus zis rau kev sib txuas cov khoom siv xws li TVs, streaming devices, thiab game consoles.

Q: Dab tsi yog qhov kev daws teeb meem siab tshaj plaws thiab qhov hloov tshiab uas HDMI txhawb nqa?

A: HDMI txhawb nqa ntau yam kev daws teeb meem thiab cov nqi tshiab, nyob ntawm qhov siv ntawm HDMI version. HDMI 1.4 thiab cov versions dhau los txhawb qhov kev daws teeb meem siab tshaj plaws ntawm 1080p ntawm 60Hz, thaum HDMI 2.0 thiab tom qab versions txhawb txog 4K daws teeb meem ntawm 60Hz lossis siab dua.

Q: HDCP yog dab tsi, thiab vim li cas nws tseem ceeb rau HDMI?

A: HDCP stands rau High-bandwidth Digital Content Protection, uas yog ib qho kev tiv thaiv digital luam uas siv los ntawm HDMI thiab lwm yam digital interfaces. HDCP pab tiv thaiv kev luam tawm tsis raug cai thiab kev faib tawm cov ntsiab lus tsis raug cai, ua rau nws yog qhov tseem ceeb rau cov neeg tsim cov ntsiab lus thiab cov xa tawm.

Q: Kuv puas tuaj yeem txuas ntau yam khoom siv rau ib qho chaw nres nkoj HDMI ntawm kuv lub TV?

A: Yog, nws muaj peev xwm txuas tau ntau yam khoom siv rau ib qho chaw nres nkoj HDMI ntawm koj lub TV siv HDMI hloov lossis HDMI splitter. Ib qho HDMI hloov tso cai rau koj hloov ntawm ntau yam khoom siv siv ib qho chaw nres nkoj HDMI ntawm koj lub TV, thaum lub HDMI splitter tso cai rau koj faib cov teeb liab los ntawm ib qho khoom siv mus rau ntau lub TV lossis cov khoom siv.

Q: Qhov txawv ntawm HDMI thiab DisplayPort yog dab tsi?

A: HDMI thiab DisplayPort yog ob qho tib si digital interfaces siv los xa cov suab thiab video, tab sis lawv txawv ntau txoj hauv kev. DisplayPort txhawb nqa cov kev daws teeb meem siab dua thiab cov nqi tshiab dua li HDMI, thiab tseem txhawb nqa nta xws li Multi-Stream Transport (MST) thiab Display Stream Compression (DSC). HDMI, ntawm qhov tod tes, yog siv dav dua thiab txhawb nqa nta xws li ARC thiab CEC.

Q: Dab tsi yog qhov txawv ntawm HDMI 1.4 thiab HDMI 2.0?

A: HDMI 2. HDMI 2.0 kuj txhawb nqa nta zoo li HDR, thaum HDMI 1.4 tsis.

Q: Qhov txawv ntawm HDMI thiab VGA yog dab tsi?

A: HDMI yog ib qho kev sib txuas digital siv los xa cov suab thiab cov yeeb yaj kiab siab, thaum VGA yog ib qho analog interface siv los xa cov teeb liab qis dua. HDMI muaj peev xwm kis tau cov teeb liab zoo dua thiab txhawb nqa cov yam ntxwv zoo li HDR, thaum VGA tsuas yog txo qis cov kev daws teeb meem thiab cov nqi tshiab.

Q: HDMI audio extraction yog dab tsi?

A: HDMI audio extraction yog cov txheej txheem ntawm kev cais lub suab teeb liab los ntawm HDMI teeb liab thiab tso tawm mus rau ib qho khoom siv cais, xws li lub suab nrov lossis AV txais. Qhov no tuaj yeem pab tau yog tias koj lub TV tsis txhawb cov suab nrov xws li Dolby Atmos lossis DTS: X.

Q: EARC txhais li cas ntawm HDMI?

A: Feem ntau TVs compress audio signals ua ntej ua ntej mus txog HDMI cables. Lub EARC (Enhanced Audio Return Channel) tso cai rau koj kom xa cov teeb liab tag nrho ntawm lub suab los ntawm HDMI cable thiab rov tsim cov suab zoo tshaj yam tsis muaj kev cuam tshuam.

Q: Dab tsi yog qhov tseeb version ntawm HDMI?

A: HDMI 2.1 yog qhov tshiab tshaj plaws ntawm HDMI tus qauv, uas cuam tshuam rau HDMI cov chaw nres nkoj thiab cov cables lawv tus kheej. Tsis ntev los no, peb tab tom pib pom AV tuam txhab uas muag hais txog HDMI 2.1 hauv lawv cov khoom tam sim no- thiab cov khoom tom ntej.

Q: Ntev npaum li cas kuv yuav tsum hloov kuv lub HDMI cable?

A: HDMI cables feem ntau tsis muaj lub neej ntev, txawm hais tias lawv tuaj yeem tawg lossis poob haujlwm dhau sijhawm. Feem ntau, HDMI cables zoo tuaj yeem nyob ib puag ncig 10 xyoo lossis ntev dua nrog kev saib xyuas kom raug. Qhov tseeb lifespan ntawm HDMI cables hinges raws li array ntawm yam xws li tsim kom zoo, siv zaus, thiab lwm yam.

Q: Vim li cas kuv HDMI thiaj li nres ua haujlwm?

A: Lub HDMI cable koj siv yuav ua haujlwm tsis zoo lossis qub dhau los ua kom txaus. Sim ib qho HDMI cable sib txawv kom pom tias nws daws koj qhov teeb meem. Xwb, koj tuaj yeem siv thawj HDMI cable los txuas rau lwm lub cuab yeej yees duab los xyuas seb cov cuab yeej yees duab puas ua haujlwm.

Q: Vim li cas kuv thiaj tsis tau txais HDMI teeb liab?

A: Txheeb xyuas cov kev sib txuas ntawm lub cev: xyuas kom meej tias HDMI cable txuas ruaj ntseg rau koj lub khoos phis tawj daim npav (lossis motherboard lub HDMI chaw nres nkoj, yog tias muaj) thiab koj lub monitor HDMI input chaw nres nkoj. Koj tuaj yeem sim disconnecting thiab reconnecting lub cable kom ntseeg tau tias muaj kev sib txuas zoo.

Q: Kuv yuav kuaj kuv HDMI li cas?

A: Yog tias koj xav sim HDMI cable nrawm dua, koj tuaj yeem siv lub ntsuas hluav taws xob, lub cuab yeej ntsuas qhov bandwidth thiab teeb liab kev ncaj ncees ntawm HDMI cables. Cable testers tuaj yeem kuaj xyuas qhov ua yuam kev lossis impedance tsis sib haum uas yuav cuam tshuam rau kev sib kis tau zoo.

Q: Puas yog txhua hom C txhawb HDMI?

A: Tab sis thaum tus qauv USB-C txhawb nqa kev txuas DisplayPort thiab / lossis HDMI cov lus qhia nrog lub adapter (ntawm DisplayPort-over-USB raws tu qauv), tsis yog txhua tus tsim khoom siv tau txuas cov chaw nres nkoj rau lub kaw lus cov khoom siv kho vajtse. Qee qhov USB-C chaw nres nkoj ntawm lub cuab yeej tuaj yeem txhawb nqa kev sib txuas video tawm, thaum lwm tus yuav tsis tuaj yeem; los tsis muaj leej twg yuav.

Raws li ib tug ntawm cov ua HDMI manufacturers thiab lwm tus neeg nyob hauv Suav teb, peb sov siab txais tos koj mus yuav customized HDMI ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Rau cov qauv dawb, tiv tauj peb tam sim no.

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