HDMI: Yintoni kwaye uyisebenzisa nini?

ngo kim Ukuhlaziywa: Julayi 9, 2022

I-High-Definition Multimedia Interface (i-HDMI) yi-digital audio/video interface esetyenziselwa ukudibanisa izinto zombane zabathengi ezifana ne-TV kunye nemidlalo yokudlala.

Iintambo ze-HDMI ziyakwazi ukuhambisa iimpawu zomsindo kunye nevidiyo ukuya kwisisombululo se-4K ngenkxaso yevidiyo ye-3D, i-Audio Return Channel, kunye ne-HDCP.

I-HDMI yinguquko ye-VGA, i-DVI kunye ne-S-Video cables kwaye ikhawuleza ibe yindlela yokudibanisa ethandwa kakhulu kwizixhobo zedijithali.

Inkcazo yeHDMI

I-HDMI (i-High-Definition Multimedia Interface) yi-audio / i-interface ye-video yobunini yokuhambisa idatha yevidiyo engaxinzelelwanga kunye nedatha yomsindo wedijithali ecinezelekileyo okanye enganyanzeliswanga ukusuka kwisixhobo somthombo ohambelana ne-HDMI, njengomlawuli wokubonisa, kwikhompyutheni ehambelanayo, iprojekti yevidiyo, umabonakude wedijithali, okanye isixhobo esivakalayo sedijithali. I-HDMI yindawo yedijithali yemigangatho yevidiyo ye-analog.

Izixhobo zeHDMI ngokuzithandela zixhasa iinkqubo zokhuseleko lomxholo kwaye kungoko eminye imifuziselo yeenkqubo zekhompyuter inokubunjwa ukuze yamkele ukudlalwa okukhuselweyo kuphela kweentlobo ezithile zemidiya yedijithali. Ngelixa ingezizo zonke iintambo zeHDMI ezixhasa iprotocol yokhuseleko lomxholo, iimodeli ezintsha zixhotyiswe ngokuthotyelwa kokhuseleko lwekopi. Amanye amazibuko e-HDMI anokusetyenziswa ngokubambisana neprotocol ye-DVI (Digital Video Interface) kunye nentambo yokusetyenziswa kwizikrini zePC okanye ukudibanisa izixhobo zeTV ezindala kunye nokubonelela ngokufikelela kwiinkqubo zenkcazo ephezulu. Ezinye iintlobo ze-HDMI izixhumi kunye neentambo ziyafumaneka ukudibanisa ngokuthe ngqo phakathi kweentlobo ezahlukeneyo ze-hardware ezifana neekhamera kunye nezixhobo zethiyetha yasekhaya.

Ngokubanzi, i-port ye-HDMI yindawo yokudibanisa enika indawo eyandisiweyo yomsindo / yevidiyo xa kuthelekiswa nabangaphambili bayo. Iimpawu ezithunyelwa ngolu hlobo lwesiqhagamshelo zizinzile ngenxa yolwakhiwo oluqinileyo oluvumela ukuba lusebenze kakuhle ixesha elide ngaphandle kokuphazamiseka kwizinto zangaphandle okanye izinto zokusingqongileyo. Umdibaniso ube ngumgangatho we-de facto kwiimarike ezininzi zabathengi apho ubonelela ngomfanekiso ophezulu kunye nomgangatho wesandi xa ujonga umxholo we-HD njengemiboniso kamabonwakude okanye iimuvi kwizixhobo zedijithali ezibandakanya abamkeli, iiTV, iilaptops, i-consoles yokudlala kunye nabadlali beBlu-Ray.

Imbali yeHDMI

I-High-Definition Multimedia Interface (i-HDMI) yi-audio-visual interface yezixhobo zedijithali. I-HDMI yaqala ukukhululwa kwi-2002 njengenxalenye yomgangatho woxhulumaniso lwedijithali kwizixhobo ezivakalayo. Ivumela ukuhanjiswa kwe-unidirectional ye-audio kunye neempawu zevidiyo ukusuka kwisixhobo somthombo, njenge-set-top box, i-Blu-ray player okanye ikhompyutha yomntu, kwi-audio ehambelanayo kunye / okanye umamkeli wesignali yevidiyo, njengomabonwakude okanye iprojekti.

I-HDMI yenzelwe kwaye yaphuhliswa ziinkampani ezahlukeneyo ze-10 eziquka i-Hitachi, i-Panasonic, i-Philips kunye ne-Toshiba. Ukukhethwa kwezi nkampani ze-10 kwakukhuthazwa kukuba babe ngabadlali abaphambili bezoshishino ngexesha apho i-HDMI yaphuhliswa. Oku ekugqibeleni kukhokelele kuzinzo ngenxa yokwamkelwa kweshishini ngokubanzi.

Inguqulo yokuqala ye-HDMI, i-v1.0, ixhaswa kuphela isisombululo se-HDTV ukuya kwi-1080i maxing ngaphandle kwe-5 Gbps yesantya sokuhamba kwikhonkco enye yekhonkco yentambo. Nangona kunjalo, ngenguqulelo nganye entsha ekhutshiweyo ngexesha lokuphila kwayo (kukho iinguqulelo ezinkulu ezisi-8 ukusukela ngo-2019), isantya sinyuke kakhulu ngeentambo ngoku ezixhasa i-18 Gbps yezantya zokuphuma kumxholo we-4K phakathi kolunye uphuculo olufana nenkxaso yeefomathi zesandi eziphambili. kuquka i-Dolby Atmos kunye ne-DTS: Iinkqubo zesandi ezijikeleze izinto ze-X.

Iindidi zeHDMI

I-HDMI (I-High-Definition Multimedia Interface) ngumgangatho wangoku wevidiyo yedijithali kunye noqhagamshelwano lwe-audio olusetyenziswa kwiithiyetha zasekhaya kunye nezinye izixhobo zedijithali. Kukho iintlobo ezimbalwa ezahlukeneyo zeHDMI ezifumanekayo, kuquka iStandard, iSpeed ​​​​High, kunye ne-Ultra High Speed. Iindidi ezahlukeneyo zeHDMI zibonelela ngamanqanaba ahlukeneyo okusebenza. Uhlobo ngalunye lufanelekile kwiimfuno ezahlukeneyo kunye nezicelo, ngoko makhe sihlolisise.

uhlobo A

Uhlobo lwe-HDMI luguqulelo oluqhelekileyo lwe-HDMI ujongano, kwaye uninzi lwezixhobo ezisebenzisayo zibonakalisa izikhonkwane eziyi-19. Olu hlobo lwe-HDMI lunamandla okuxhasa isisombululo sevidiyo ye-1080p kunye nayo yonke imigangatho yomsindo wedijithali, kuquka i-Dolby TrueHD kunye ne-DTS-HD Master Audio. Ikwaxhasa iteknoloji yokubuyisela i-audio (ARC), evumela ukuba isixhobo okanye i-console iqhagamshelwe kuyo ukuthumela idatha yomsindo phezulu nge-HDMI ibuyele kwi-A / V ye-receiver okanye i-soundbar, ukuphelisa imfuno yezinye iintambo.

Uhlobo A lubuye lubuyele ngasemva-luhambelana neenguqulelo zangaphambili ze-HDMI-kuquka i-1080i, i-720p, i-576i kunye ne-480p-ezingasetyenziswanga kwizixhobo zanamhlanje. Ukusukela ukuba udidi A lusebenzisa izikhonkwane ezili-19, likhulu ngokwasemzimbeni kunezinye iindidi ze-HDMI ezifuna uqhagamshelo lwephini elimbalwa kodwa zineseti ethelekisayo.

type B

Uhlobo B iintambo ze-HDMI zinguqu enkulu kancinane yoHlobo A, enika i-bandwidth eyandisiweyo kunye nokunciphisa ukungenwa kukuphazamiseka komqondiso. Olu hlobo lwentambo lusetyenziswa ikakhulu kwiinkqubo zomsindo/ividiyo ezingaphezulu, ezifana nezo zifuna imijelo emininzi edibeneyo yedatha ye-HDMI.

Iintambo zohlobo lwe-B zifanelekile kwizicelo ezifuna isisombululo phezu kwe-1080p nangaphezulu, njengemiboniso ye-4K-resolution, ukudibanisa iiyunithi zethiyetha zasekhaya ze-HD, ii-monitor ezinemijelo emininzi edibeneyo, izitudiyo zokusasaza kunye ne-multichannel audio / video feeds (ezifana nomxholo we-3D), okanye ukudibanisa iinkqubo zokudlala zevidiyo ezihambelana ne-HDTV ezineziboniso ezibonisa i-3D.

Iintambo zohlobo lwe-B nazo zisetyenziswa nakwesiphi na isicelo esifuna ulwandiso olude kakhulu lwentambo yobude - ngokuqhelekileyo ukuseta ithiyetha yasekhaya apho izixhobo zidlulela ngaphaya kokufikelela okuqhelekileyo kwe-HDMI - oku kuphelisa isidingo sokuthenga iintambo ezimfutshane ezininzi okanye ukuphumeza i-booster ye-bulky ye-audio / ividiyo. izicelo.

Nangona udidi B lubonelela ngeenzuzo ezininzi zokusebenza ngaphezulu koHlobo A, ubungakanani bazo obukhulu bubenza babize kakhulu kwaye kube nzima kakhulu ukuzifumana evenkileni; nangona kunjalo zinokuthengwa ngokulula kwi-intanethi kubaboneleli bezinto zombane ezahlukeneyo.

chwetheza C

I-HDMI Uhlobo C luguqulelo lwamva nje lwe-HDMI (i-High-Definition Multimedia Interface) esemgangathweni. Ikhutshwe ngoSeptemba 2016 kwaye ngoku ithathwa njengonxibelelwano lokuya kunxibelelwano lwevidiyo enenkcazo ephezulu kunye neempawu zomsindo.
Ixhasa isisombululo sevidiyo esinganyanzeliswanga ukuya kuthi ga kwi-4K kwi-60Hz, kunye nezigqibo eziphezulu ezifana ne-8K kwi-30Hz. Ikwaxhasa iDolby Vision HDR, olona hlobo luphambili lweHigh Dynamic Range (HDR).
Ukongezelela, isekela i-bandwidths ukuya kwi-48 Gbps-iphindwe kabini i-HDMI 2.0a-ivumela iimpawu ezifana nesantya esiphezulu sefreyimu (HFR) kunye nezinga lokuhlaziya (VRR). Kwaye ekugqibeleni, ixhasa i-audio Return Channel ukusebenza, eyenza ukuba i-audio ye-TV ithunyelwe ukusuka kwisixhobo sokubonisa ukubuyisela inkqubo yomsindo yangaphandle kunye nentambo enye.

Uhlobo D

Iintambo ze-HDMI zohlobo lwe-D zezona zincinci zincinci kwiintambo ze-HDMI kwaye zisetyenziselwa ukudibanisa izixhobo eziphathekayo ezifana nee-smartphones, iipilisi, iikhamera zedijithali, kunye neekhomputha ze-laptop kwii-HDTV kunye nezinye iziboniso zevidiyo. Ikwaziwa njenge 'micro' HDMI okanye 'mini' HDMI, ezi ntambo ziphantse zibe sisiqingatha sobukhulu bentambo ye-HDMI esemgangathweni kwaye zineziqhagamshelo zephini ezili-19 ezincinci. Imizekelo eqhelekileyo yeentambo zoHlobo lwe-D zinokubandakanya ezo zisetyenziselwa ukuqhagamshela ii-smartphones kwii-HDTV okanye iilaptops zeMacBook kwiiprojektha. Njengezinye iintlobo zeentambo ze-HDMI, Uhlobo lwe-D luxhasa i-high-bandwidth yevidiyo yedijithali kunye neempawu zomsindo, oku kuthetha ukuba iyakwazi ukuhambisa isignali yevidiyo ye-1080p epheleleyo kunye ne-audio ye-multi-channel yeenkqubo zesandi ezijikelezileyo.

Uhlobo lwe-E

I-HDMI Uhlobo lwe-E lutshintsho olungakhutshwanga lwe-HDMI ujongano olulungiselelwe usetyenziso lweemoto. Ayifumaneki kwiimveliso zabathengi kodwa yamkelwe njengohlobo lwesinxibelelanisi esiqhelekileyo kwiimoto kunye nezinye izithuthi ngenxa yobukhulu bayo kunye nokuqina. I-HDMI Uhlobo lwe-E lwayenzelwe ukudibanisa iaudio kunye nevidiyo kunye kwintambo enye, kodwa oko kusebenza kuye kwawa.

Izihlanganisi zohlobo lwe-E zezona zincinci kuzo zonke iintlobo ze-HDMI ezifumanekayo, zilinganisa nje i-11.5mm x 14.2mm x 1.3mm ngobukhulu kunye noqwalaselo lwe-9-pin - izikhonkwane ezintlanu ngambini (enye idlulisa indlela nganye, kunye nokuba ngumhlaba okanye amandla) kunye nezine zokudibanisa ukwabelana ngedatha ngendlela nganye. Bayakwazi ukudlulisa idatha ukuya kuthi ga kwi-10Gbps kwaye banokusingatha imijelo yevidiyo enesisombululo esiphezulu ukuya kuthi ga kwi-4K kwi-60Hz kunye ne-YUV 4: 4: i-4 isampula yombala wesakhelo sokuchaneka kwegraphical, akukho kucinezelwa kombala kwaye akukho bugcisa kwimifanekiso eshukumayo ekhawulezayo. Zikwabandakanya ukuthembeka kwedatha imisebenzi efana nokufunyanwa kwelahleko yekhonkco ukunqanda ukuphazamiseka komlambo okanye imiba yokuvumelanisa iaudio/yevidiyo ngexesha lokudlala okanye ukurekhodwa kweseshoni.

Iintambo ze-HDMI

Iintambo zeHDMI zezona ndlela zokudibanisa izixhobo zakho kwiTV okanye esweni. Babonelela ngeaudio ekumgangatho ophezulu kunye nevidiyo ngaphandle kwemiba ye-latency. Ezi ntambo zikwaguquguquka kakhulu, zikuvumela ukuba uqhagamshele uluhlu olubanzi lwezixhobo ezinjengeekhompyuter, izixhobo zokudlala, kunye nabadlali beBlu-ray. Iintambo ze-HDMI ziya zisiba yindawo eqhelekileyo ngakumbi, zibenza babe lukhetho olukhulu kwizicelo ezininzi ezahlukeneyo. Makhe singene kwiinkcukacha zeentambo ze-HDMI kwaye sibone ukuba kutheni zithandwa kangaka.

Intambo yeHDMI eqhelekileyo

Iintambo eziqhelekileyo ze-HDMI zibonelela ngeempawu ezifanayo njenge-HDMI 1.4 kwaye ziyakwazi ukuthwala izibonakaliso zevidiyo ze-4K / Ultra-HD ukuya kwi-60 Hz, i-2160p kunye ne-3D yeempawu zevidiyo ukuya kwi-1080p. Iintambo ze-HDMI ezisemgangathweni zikwaxhasa uluhlu lwemibala eyandisiweyo ye-BT.2020 kunye noMbala onzulu ukuya kwi-16-bit (RGB okanye i-YCbCr) kunye ne-Audio Return Channel (ARC) amandla. Ubude bentambo ye-HDMI eqhelekileyo ngokuqhelekileyo kwi-3-foot ukuya kwi-10-foot range, kunye ne-6-foot ubude bubude obuqhelekileyo bokufakelwa kwethiyetha yasekhaya.

Iintambo zeHDMI eziqhelekileyo zisebenzisa isidibanisi se-19-pin kwaye zihlala zigcinwa kumthengisi wethiyetha yasekhaya yasekhaya, ivenkile yombane, iivenkile ezinkulu zeebhokisi, iivenkile ezithengisa kwi-intanethi, njl.njl... Uninzi lwaba bathengisi baphatha zombini isitokhwe esisevenkileni kunye ne-inventri yewebhusayithi - ngoko ke. khangela kwi-intanethi ukuze ufumane iinketho ukuba ukhangela uhlobo oluthile okanye ubude obungafumanekiyo ngoku evenkileni. QAPHELA: Khangela ukuba inombolo yomfuziselo eprintiweyo kwintambo eneneni “iSisantya esiphezulu” – okanye “Iqinisekisiwe nge-HDMI” ukuba akuqinisekanga ukuba yintambo esebenzayo ye-High Speed.

High Speed ​​HDMI Cable

Iintambo ze-HDMI ezikhawulezayo ziyindlela yamva nje ekhoyo kwi-evolution eqhubekayo yemigangatho ye-HDMI. Ngokunyuka kwe-bandwidth yokuhambisa, zenza inkxaso yezisombululo ukuya kwi-4K kunye ne-audio kunye ne-HDR (i-High Dynamic Range) ngesantya esiphindwe kabini. Ezi ntambo zikwabonisa ividiyo ye-3D, umbala onzulu, kunye nezinto ezininzi eziphambili ezingafumanekiyo kwiinguqulelo zangaphambili. Ngokuxhomekeke kwi-TV yakho okanye esweni, unokufuna ikhebula le-Hi-Speed/ Udidi 2 lwe-HDMI eyahlukileyo yeempawu ezithile ezinje ngereyithi yokuhlaziya eyi-120Hz okanye amatshaneli omsindo angama-32.

Isantya esiphezulu iintambo ze-HDMI zixhasa ukuhanjiswa kwezantya ze-10.2 Gbps kwizinga eliphezulu kwaye zikwazi ukusingatha isisombululo se-4K kwiifrimu ze-60 ngesekhondi (MHz). Kwimiboniso ebukhali ngakumbi efana ne-240Hz enobunzulu bombala we-16, iintambo zamva nje zinokubamba ukuya kuthi ga kwi-18Gbps. Ngelixa ezi ziphezulu zethiyori ezinokungasoloko ziphunyezwa kwiimeko zovavanyo lwehlabathi lokwenyani-kusabalulekile ukuba uqaphele ukuba ezi zantya zodwa zisibekele uninzi lwezinye iintlobo zentambo zeHDMI. Ukwandisa ukusetyenziswa kunye nokuthembeka, abaninzi abavelisi batusa ukukhetha intambo eqinisekisiweyo ye-HDMI ephezulu xa uthengela ukuseta kwakho.

Intambo ye-HDMI yesantya esiphezulu

Iintambo ze-HDMI eziPhakamileyo zezona zixhaphakileyo kwiinkqubo zokuzonwabisa zasekhaya namhlanje. Bangazixhasa ngokulula izisombululo ukuya kuthi ga kwi-1080p, kodwa ukuba ujonge ukusebenza ngcono kwaye ufuna ukuthatha ithuba lomxholo wamva nje we-4K wesisombululo esiphezulu, uya kufuna i-Ultra High Speed ​​HDMI intambo.

Iintambo ze-HDMI eziPhezulu ze-Ultra ziqinisekisiwe ukuhambisa i-4K eguqukayo (2160p) izisombululo kwireyithi ephezulu yefreyimu kunye namanqanaba e-bandwidth eyongeziweyo ye-48Gbps. Zikwayilwe ngesantya sokukala kwe-18Gbps kunye ne-24Gbps ukwenzela ukuba ikwazi ukuphatha umbala onzulu kunye nokuhanjiswa kwevidiyo ngaphandle kokubonisa izinto zakudala okanye ukuthotywa kweempawu. I-Enhanced Audio Return Channel (eARC) iya kuvumela kwakhona iifomathi zomsindo ezilahlekileyo ezifana neDolby Atmos kunye ne-DTS-X ukuba zithunyelwe ngokufanelekileyo ngezithethi zikamabonwakude.

Ezi ntambo zinesiqinisekiso esikhethekileyo sokukala amadangatye eludongeni nesisona kwiimeko apho kufuneka zifakwe ngokukhuselekileyo kwiindonga, kwiisilingi okanye kwezinye iindawo ezixineneyo ezifuna iintambo zombane ezikhuselekileyo. Kwaye iimodeli ezininzi ze-Ultra High Speed ​​zomelezwa kwiingcebiso ngeentambo zeplastiki ezirhangqileyo ukuze ngokwemvelo zixhathise ukugoba ngelixa zibonelela ngomgangatho wemifanekiso ebukhali kubomi babo. Ekugqibeleni, olu hlobo loxhulumaniso lubuyela ngasemva luhambelana nazo zonke iinguqulelo ze-HDMI zangaphambili ezongeza ukuguquguquka okongeziweyo xa useka izicwangciso zokuzonwabisa zasekhaya eziyinkimbinkimbi kunye nabamkeli be-A / V, iinkqubo ezijikelezayo zesandi kunye nezixhobo ezahlukeneyo zemidiya ezifana nabadlali be-Blu-Ray kunye neebhokisi zokusasaza.

Izinto eziluncedo ze-HDMI

I-HDMI (i-high-definition multimedia interface) yi-interface ye-digital ye-multi-purpose interface engasetyenziselwa ukuhambisa zombini iimpawu zomsindo kunye nevidiyo ukusuka kwisixhobo ukuya kwisikrini okanye kumabonwakude. Lolona hlobo luxhaphakileyo lonxibelelwano lweenkqubo zethiyetha yasekhaya, izixhobo zemidiya yokusasaza, kunye nemidlalo yemidlalo yanamhlanje. Ngokwenyani, yindlela entle yokwenza isixhobo sakho siqhagamshelwe kwisiboniso. Siza kuxoxa ngakumbi ngezinto ezilungileyo zeHDMI apha.

Ividiyo ekumgangatho ophezulu kunye ne-Audio

Enye yeenzuzo ezinkulu zeteknoloji yeHDMI kukukwazi ukuvelisa ividiyo ekumgangatho ophezulu kunye nesandi. I-HDMI ixhasa iifomathi ezahlukeneyo, kuquka i-1080i, i-720p, kunye ne-4K Ultra HD (UHD), okwenza kube yinto ekhethekileyo yokukhetha iisethi zethelevishini eziphezulu. Itekhnoloji inokuxhasa imifanekiso enesisombululo esiphezulu kwiimonitha zekhompyuter kunye neeprojekti. Ukongeza, i-HDMI ixhasa izigqibo ukuya kuthi ga kwi-2560 × 1600 kwiziboniso zedijithali kunye ne-3840 × 2160 yemiboniso yevidiyo.

Ngaphandle kokubonelela ngesisombululo sevidiyo esiphezulu, i-HDMI inikezela ngeefomathi zomsindo we-multi-channel ezivela kwi-DTS-HD kunye ne-Dolby True HD iinketho zomsindo - okwenza kube yinto ekhethekileyo kwiinkqubo zethiyetha zasekhaya. Ikwaxhasa iifomati zeaudio ezicinezelweyo njengeDTS Digital Surround, iDolby Digital Plus kunye neDolby TrueHD Lossless. Ezi mpawu zibonelela ngesandi esicacileyo esilungele iimuvi okanye ukudlala imidlalo kwiTV yakho okanye esweni. Ngokunyuka kwenani leenketho zokubonisa i-4K kwiimarike namhlanje, ukukhetha okanye ukuphucula uxhumano lwe-HDMI yindlela efanelekileyo yokuqinisekisa ukuhambelana neeTV ezizayo ezixhotywe ngobu buchwepheshe.

Iplagi eLula kwaye Dlala

I-HDMI (i-High Definition Multimedia Interface) yinguqu kwiteknoloji yoxhulumaniso lwe-audio/video. I-HDMI ibonelela nge-interface yedijithali ephucula kakhulu umgangatho wesixhobo sakho somsindo kunye nevidiyo yasekhaya. Ibonelela ngekhebula enye, isisombululo soxhulumaniso esinganyanzeliswanga phakathi komthombo kunye nezixhobo zokubonisa ezifana nabadlali beDVD, ii-HDTV, ii-STB (iibhokisi ze-set-top) kunye nemidlalo yokudlala.

Ukudibanisa intambo enye ebanzi yazo zombini iaudio kunye nevidiyo yenza uqhagamshelo lwesixhobo semidiya emininzi lula kakhulu kunangaphambili. Nge-HDMI awudingi iintambo ezahlukeneyo kwisixhobo ngasinye okanye ukhathazeke ngokufumana amagalelo achanekileyo; yonke into oyifunayo yiplagi kwaye udlale!

Ukongezelela, i-HDMI yenza lula uxhulumaniso lwamacandelo eethiyetha zasekhaya ngokusebenzisa amandla okubona okuzenzekelayo kunye nokusebenza okuphuculweyo. Isisombululo sekhebula esinye sisombulula imiba enxulumene nobunzima bokudibanisa izixhobo, ukulungisa useto okanye ukufumana iintambo ezihambelanayo ngelixa unikezela ngamava asebenzisanayo angakaze abonwe kulonwabo lwedijithali.

Zonke ezi zibonelelo zisongelwe kwintambo encinci engena ngokungathandabuzekiyo kwiindawo ezininzi kwiinkqubo zokuzonwabisa zasekhaya zanamhlanje; akusekho kungcola kweengcingo kwiseti kamabonakude wakho!

Ukuhambelana nezinye izixhobo

I-HDMI sisishunqulelo esimele i-High Definition Multimedia Interface. Sisidibaniso esisetyenziselwa ukuhambisa imiqondiso yedijithali phakathi kwezixhobo ezivakalayo-ezibonwayo ezinjengeekhompyuter, oomabonwakude, kunye nezixhobo zokudlala. Enye yezona zinto zibalulekileyo zeHDMI ngaphezu kwezinye iinketho ezifana nomgangatho we-DVI okanye uxhulumaniso lweVGA kukuhambelana nezinye izixhobo.

Izihlanganisi ze-HDMI zenzelwe ukuthumela isignali epheleleyo ukusuka kwesinye isixhobo ukuya kwesinye ngaphandle kokufuna amacandelo okanye iintambo ezongezelelweyo. Oku kwenza kube lula kubathengi ukudibanisa izixhobo ezininzi kunye ngokusebenzisa izibuko zabo ze-HDMI. Iintambo zeHDMI zikwafumaneka ngobude obahlukeneyo kwaye ziza kwiinguqulelo ezininzi ezahlukeneyo ezixhasa iimpawu ezifana nezantya eziphezulu kunye nezigqibo zevidiyo.

Olunye uncedo lokusebenzisa i-HDMI kukukwazi ukuthwala imiqondiso ye-audio-video yedijithali phakathi kweengcezu ezahlukeneyo zezixhobo ngaphandle kokuthotywa komqondiso okanye ukulahleka komgangatho. Nge-HDMI, unokufumana izisombululo eziphezulu ngemibala eqaqambileyo kwi-TV yakho okanye esweni kunokuba kunokwenzeka ngoqhagamshelo lwentambo eqhelekileyo njengaleyo isetyenziswa kwiziboniso zeVGA ezindala. Ekugqibeleni, ngenxa yokuba ixhasa zombini iifomati ze-analog kunye ne-digital audio, ungasebenzisa uxhulumaniso olufanayo kwisandi kunye nevidiyo - into engenakwenzeka ngemigangatho emidala efana nezixhumi zeRCA.

isiphelo

I-HDMI iyaqhubeka nokuguquka kwaye iphuhlise ngokusekwe kubuchwephesha obutsha, kwaye lukhetho olunamandla lokusasazwa kwe-intanethi, ukubukela imidiya kunye nokudlala. Umxholo ohanjiswe okanye ujongwe ngale teknoloji iyakwazi ukubonwa kwinkcazo ephezulu ngaphandle kokulahlekelwa komgangatho kwizinto ezibonakalayo. Ke, luhlobo lonxibelelwano olukhethwayo kuluhlu lwezixhobo - iiconsoles eziphathwayo, oomabonakude kunye nezisombululo zasekhaya ezihlakaniphile.

Ngenxa yobume bayo obuguquguqukayo kunye nenani elanda ngokukhawuleza lezixhobo eziyisebenzisayo njengohlobo loqhagamshelo olusemgangathweni, i-HDMI iya kuhlala idumile phakathi kwabathengi xa besenza useto lokuzonwabisa lwasekhaya. Ukuthandwa kwayo kunokonyuka ngokuhamba kwexesha njengoko iinkampani ezininzi zetekhnoloji zisebenzisa le ndlela yoqhagamshelo okanye ziphumeze iinguqulelo ezintsha ezifana ne-USB-C DisplayPort Alt Mode ehambelanayo. Ekugqibeleni, kukuwe ukuba uthathe isigqibo sokuba le teknoloji ilungile kwiimfuno zakho zevidiyo. Ukuthatha ixesha lokuphonononga zonke iinketho zakho kunokwandisa ukusebenza kokuseta kwakho, ngoku nakwixesha elizayo.

Molo, ndinguKim, umama kunye nomthandi we-stop-motion onemvelaphi kwindalo yemidiya kunye nophuhliso lwewebhu. Ndinothando olukhulu lokuzoba kunye noopopayi, kwaye ngoku ndintywila kuqala kwihlabathi le-stop-motion. Ngebhlog yam, ndabelana nawe ngokufunda kwam.