Itekhnoloji kunye ne-HDMI ARC kwiiTV

I-HDMI sisidibanisi sendalo yonke esenzelwe ukuhambisa imiqondiso yomsindo kunye nevidiyo. Izixhobo zale mihla kunye neeprojekti zisebenzisa umgangatho obonisiweyo. Ukuphucula ngokufanelekileyo umgangatho wesandi, abasebenzisi banokusebenzisa intambo ye-HDMI. I-ARC yinto eyilwe ngokukodwa ehambisa iaudio ngaphandle komthungo emva komthumeli.

Yintoni i-Hdmi ARC, umahluko kwi-Hdmi

Phantse zonke iiTV zanamhlanje zixhotyiswe ngeteknoloji yeHDMI, ebizwa ngokuba yiAudio Return Channel. Injongo ephambili ye-HDMI ARC kukunciphisa inani elipheleleyo leentambo ezifunekayo xa udibanisa iTV kunye nethiyetha yangaphandle yasekhaya okanye i-soundbar. Isignali yeaudio yophawu ihanjiswa ngaxeshanye kumacala omabini, kwaye ukusuka kwisithethi ukuya kuwo. Ngenxa yoko, kukho ukuphuculwa okuphawulekayo kumgangatho wesandi kunye nokunciphisa ukulibaziseka komqondiso.

Kubalulekile: Awudingi ukusebenzisa intambo yesibini yokukhanya okanye yeaudio. Qiniseka nje ukuba usebenzisa i-HDMI 1.4 okanye ngaphezulu.

Ukusebenza kufumaneka kuphela ngesidibanisi esizinikezeleyo esibekwe kumabonakude okanye kwibhokisi ehambelanayo ne-One Connect. Izithethi zangaphandle eziqhagamshelweyo kufuneka zixhase umgangatho osebenzayo. Ngokuqhelekileyo kukho imfuneko yokutshintsha iiparameters eziphambili zezixhobo zokusebenza kakuhle kwe-HDMI yolawulo lwe-ARC. Umgangatho uxhasa ezi fomati zeaudio zilandelayo:

• itshaneli ezimbini (PCM);
• iDolby Digital;
• DTS Digital Surround.

Qaphela: I-DTS ifumaneka kuphela kwizixhobo zeTV ezikhutshwe ngaphambi kowama-2018.

Umahluko omkhulu phakathi kwe-HDMI ARC kunye ne-HDMI yakudala ngolu hlobo lulandelayo:

• inkxaso epheleleyo yeempawu ze-bidirectional. Igalelo libonelela ngokugqithiswa kunye nokwamkelwa kwesignali efanelekileyo yomsindo usebenzisa intambo ye-HDMI;
• ukufumaneka kweemfuno zenkxaso ebanzi ye-ARC evela kumamkeli. Ubunqabileyo buxhomekeke kwisidingo sokuba ne-HDMI i-ARC yokudibanisa igalelo kwisixhobo esicwangciswe ukulungelelaniswa neTV.

I-HDMI ARC isidibanisi esichaphazelekayo sinokusetyenziswa ngokulula njenge-media data transmitter. Umsebenzi awuxhaswanga kwicala elingasemva.

Kutheni i-HDMI ARC isetyenziswa kwiiTV

Umsebenzi obonisiweyo we-ARC ususa isidingo sokusebenzisa i-composite ekhethekileyo okanye intambo ye-coaxial xa uqhagamshela kwi-TV:

• Isamkeli seVidiyo yeAudio (A/V):
• ibar yesandi
• icinema yasekhaya.

Ngoncedo longqamaniso usebenzisa i-HDMI ARC ibonelela ngokukwazi:

• ukusuka kumabonwakude : yenza ukuhanjiswa okuphezulu kweaudio okanye ividiyo kwibar yesandi;
• Ukuya kumabonwakude : Jonga imizobo kwaye umamele iingoma ezivakalayo ngokuthe ngqo kwibar yesandi esiqhagamshelwe kumdlali wangaphandle.

Kubalulekile: izixhobo ezibini ziqhagamshelwe ngentambo enye, ngaphandle kokuba nganye yazo ixhasa umsebenzi we-ARC.

https://cxcvb.com/texnika/televizor/periferiya/perexodniki-displayport-hdmi-vga-dvi.html

Indlela yokufumanisa ukuba iTV yakho ine-HDMI ARC

Inkqubo yokukhangela ayinzima nakubasebenzisi abangenamava. Inkqubo:

1. Ngoncedo lokujonga okubonakalayo ngasemva nangecala letyala leTV, kufuneka ufumane ipaneli eyakhelweyo enezibuko ezikhoyo.
2. Okulandelayo, kufuneka ufumane izihlanganisi zomdla eziqulathe utyikityo “HDMI”.
3. Ekugqibeleni, kufuneka ufumane i-port enegama elithi “HDMI (ARC)”.

Ukuba akukho siqhagamshelo esinegama lomdla kwiphaneli eyakhelwe-ngaphakathi, kuyacetyiswa ukuba uhlole izibuko ze-HDMI ezikhoyo. Phakathi kwabo, umjelo womdla wokudibanisa unokuboniswa ngombhalo omncinci. Ukuba umsebenzisi, ngexesha lokuhlola okubonakalayo, akakwazanga ukubona i-port eneparameters zomntu onomdla, kucetyiswa ngamandla ukuba uziqhelanise nenkcazo emfutshane ephuhlisiweyo yeTV esetyenzisiweyo. Ngoncedo lwayo, unokuqinisekisa okanye ukukhanyela ubukho be-HDMI ARC ikhonkco. Uninzi lweeTV ezenziwe ngobuchwephesha obuphezulu (iimodeli ezininzi ezikhutshwe kunyaka ophelileyo kunye nonyaka ongaphambili) zinenkxaso ye-HDMI ARC. Kuyimfuneko ukunikela ingqalelo kwinto yokuba ukususela ngo-2009, i-Audio Return Channel ibe ngumgangatho owaziwayo ngokubanzi. Ke ngoko, abaxhotyiswanga kuphela ngeTV, kodwa nabamkeli, iithiyetha zasekhaya kunye nezinye iintlobo zezixhobo zeaudio, kungakhathaliseki umenzi. Ngolwazi lwakho: isixhobo esixhasa i-HDMI 1.4 nangaphezulu sibonelela ngokuzenzekelayo ngobukho be-ARC. Akukho mfuneko yokuthenga intambo eyahlukileyo ukwenzela ungqamaniso olungenamthungo. Nangona oku, kukho iinguqu ezahlukeneyo. Ngoko ke, kucetyiswa ngamandla ukuba ufunde ngokucophelela inkcazo ekhoyo ngexesha lokuthenga. Oku kuya kuphepha ukungachaneki kunye nokungaqondi kwixesha elizayo. Nangona oku, kukho iinguqu ezahlukeneyo. Ngoko ke, kucetyiswa ngamandla ukuba ufunde ngokucophelela inkcazo ekhoyo ngexesha lokuthenga. Oku kuya kuphepha ukungachaneki kunye nokungaqondi kwixesha elizayo. Nangona oku, kukho iinguqu ezahlukeneyo. Ngoko ke, kucetyiswa ngamandla ukuba ufunde ngokucophelela inkcazo ekhoyo ngexesha lokuthenga. Oku kuya kuphepha ukungachaneki kunye nokungaqondi kwixesha elizayo.

Uyisebenzisa njani i-HDMI ARC ujongano

Ukwenza uxhulumaniso ngaphandle kweempazamo, kufuneka ulandele ukulandelelana okucacileyo kwezenzo. Umyalelo ubandakanya:

1. Ekuqaleni, kufuneka uqinisekise ukuba unocingo olufanelekileyo olunesantya esiphezulu. Kwiimeko ezininzi, ngaphandle kokukhetha, zonke iintambo ze-HDMI ezifakwe kwi-package esisiseko kwii-TV ze-SMART ziye zanda i-bandwidth. Ulwazi olubanzi malunga neempawu zobugcisa zinikezelwa kwiplagi okanye kwintambo. Kukho iimeko ezinqabileyo xa umenzi ethatha isigqibo sokuxhobisa iTV ngemodeli yekhebula eliphelelwe yisikhathi – kulo mzekelo, ukusebenza okuzinzile komsebenzi ochaphazelekayo akuqinisekiswanga.
2. Isinyathelo esilandelayo kukufumana isinxibelelanisi esifanelekileyo kwiTV kwaye ufake intambo. Emva koko, uxhulumaniso lwecala elichasene nocingo kwi-soundbar yomdla okanye olunye uhlobo lwesixhobo esinobuchwepheshe obuphezulu buqaliswa.
3. Ukuphehlelela izixhobo ezilungelelanisiweyo. Ukuba kuyimfuneko, utshintsho oluzenzekelayo kwiiparameters kunye noseto luyasebenza. Uqhagamshelo luyenziwa.
4. Kwimeko yeengxaki kwiTV ngokufumanisa ngokuzenzekelayo umsebenzi wokudibanisa, abasebenzisi banelungelo lokutshintshela kwimodi yokutshintsha ngesandla usebenzisa icandelo elithi “Izicwangciso”. Okulandelayo, kufuneka uye kudidi lwe “Iziphumo zeVidiyo” kwaye uqinisekise ukuba ukhetho luyasebenza. Xa inkqubo yoqhagamshelwano igqityiwe, iTV ithumela ngokuzenzekelayo isignali yemveliso evelisiweyo kwizithethi zeTV. Ugqithiso lomsindo lwenziwa ngodidi olwakhelwe ngaphakathi lweenketho ze-Smart TV.

Ngolwazi lwakho: iisetingi iinketho zohluka ngokuxhomekeke kumvelisi ovelisa iiTV zesixhobo. Ke ngoko, kunxibelelwano olugudileyo, kucetyiswa kakhulu ukuba ulandele imiyalelo enikezelwe ngeTV. Oku kuya kunceda ukuphepha ukwenza iimpazamo eziqhelekileyo kunye neziphumo ezibi ezilandelayo. Kufuneka kuqatshelwe ukuba ukuba umsebenzisi wenze uqhagamshelo kwiTV ngokuhambelana ngokuthe ngqo nemiyalelo echaziweyo, kwaye akukho kuveliswa kwesandi, sinokuthetha ngokuzithemba malunga nokungaphumeleli kobugcisa okanye isoftware. Kule meko, kucetyiswa ngamandla ukuba usebenzise ezinye iingcebiso:

1. Vula umsebenzi we-HDMI ARC . Ezinye ii-TV zanamhlanje zifuna ukuvulwa kwangaphambili kokhetho ngokusebenzisa imenyu yolawulo eyakhelwe-ngaphakathi. Njengomthetho, ungayifumana kwicandelo elithi “Umsindo kunye neVidiyo”.
2. Uhlaziyo lwesoftware esele ikhona . Kucetyiswa kakhulu ukuba ujonge rhoqo iinguqulelo ezintsha zesoftware. Oku kuphelisa umngcipheko wokungaphumeleli kwinqanaba le-software. Ukwenza umsebenzi, sebenzisa icandelo legama elifanayo kwimenyu ye-Smart TV. Xa ukufakela kugqityiwe, i-TV iphinda iqale, ivumela utshintsho ukuba lusebenze.
3. Ukuqhagamshela kwakhona intambo . Emva kokuba i-Smart TV ivaliwe ngaphambili, kuyimfuneko ukuqhawula iingcingo kwaye udibanise kwakhona. Oku kungenxa yokuba kunokwenzeka uqhagamshelwano olubi.

Ukongezelela, kuyimfuneko ukunikela ingqalelo kwinto yokuba isizathu sokungabikho kwesignali ehambelanayo ingaba yinto engafanelekanga yobugcisa besixhobo somsindo esisetyenzisiweyo. Kule meko, indlela yokuphuma kule meko iya kuba kukuqhagamshelana nengcali yeziko lenkonzo eqeqeshiweyo. Ukuba intambo ye-HDMI yonakele, kwanele ukuthenga entsha.

Izinto eziluncedo nezingeloncedo

Ukugxininisa kwinkqubela phambili yezobuchwepheshe ehambelana ngokuthe ngqo nokusetyenziswa kweprotocol yanamhlanje echaphazelekayo, umntu unokugqamisa ngokulula ubuninzi beempawu ezintle ze-HDMI ARC interface ekhoyo kubasebenzisi abaqhelekileyo. Ezona ziphambili zezi:

• ixabiso elifikelelekayo intambo HDMI. Oku kusivumela ukuba sithethe ngokuzithemba malunga nokuba nokwenzeka kokuphunyezwa ngokungenamthungo kobuchwepheshe be-ARC obuphambili ekusebenzeni;
• ukunqongophala kobunzima bokusebenzisa iprotocol yanamhlanje kwizixhobo ezininzi. Kukho ukhetho lokubona izixhobo ezilungelelanisiweyo kwimo ezenzekelayo;
• ukwandisa ukusebenza kojongano oluhlaziyiweyo lwe-eARC. Oku kuvumela ukuhanjiswa komsindo okumgangatho ophezulu ohambelana ngokupheleleyo nemigangatho ebhengeziweyo yeDolby Digital.

I-Hdmi arc kumabonakude ukuba iyini: isinxibelelanisi, iadaptha, iteknoloji, yintoni omawuyidibanise ngesidibanisi: https://youtu.be/D77qVSgwxkw izixhobo eziphelelwe lixesha. Ingxaki isonjululwa ngakumbi ngokudibanisa isoftware ekhethekileyo.