Ngokufika kwe- HDMI njengeprotocol yokuxhunywa yomsindo / yevidiyo yenkqubo yokunxibelelana kwendawo yaseshashalazini, iindlela ezintsha zokusebenzisa ubuchule bazo zihlala zijongwa.
Ekuqaleni, i-HDMI yayiyindlela yokudibanisa iivoluni ze-digital (resolution which is now 4K kunye ne- 3D ) kunye ne-audio (up 8 channel) kwisixhamli esisodwa, ukunciphisa inani le-cable clutter.
Emva koko kwafika ingcamango yokusebenzisa i-HDMI njengendlela yokuthumela iimpawu zokulawula phakathi kwezixhobo ezixhunyiwe, ngaphandle kokusebenzisa inkqubo yokulawula eyahlukileyo. Oku kuhanjiswa ngamagama amaninzi kuxhomekeke kumenzi (iStone Bravia Link, i-Panasonic Viera Link, i-Sharp Aquos Link, iSannet Anynet +, njl ...), kodwa igama layo eliqhelekileyo yi- HDMI-CEC .
Enye ingcamango ephunyezwa ngokuphumelelayo yi- Audio Return Channel , eyenza ikhebula elilodwa le-HDMI lidlulise iimpawu zomsindo kuzo zombini zikhokelo, phakathi kweTV kunye neReceiver yasekhaya yeTesha leMidlalo, ukuphelisa isidingo sokwenza uxhulumaniso lwamazwi oluhlukeneyo kwi-TV ukuya kwi-TV. umkeli womdlalo.
Faka iMHL
Enye into eyenza i-HDMI yamandla ngakumbi i-MHL okanye i-Mobile High-Definition Link.
Ukuyibeka ngokulula, i-MHL ivumela isizukulwana esitsha sezixhobo eziphathekayo, ezifana nezixhobo ze-smartphones kunye neethebulethi ukuxhuma kwi-TV yakho okanye kumkeli womdlalo we-home, nge-HDMI.
I-MHL ver 1.0 ivumela abasebenzisi ukuba bathumele kwi-1080p yevidiyo eneenkcazo eziphezulu kunye ne-7.1 yesiteshi se- PCM esizungezile umsindo kwi-device ephathekayo ephathekayo kwiTV okanye kwi-home receiver receiver, nge-console ye-HDMI kwi-device ephathekayo kunye nomxhasi we-HDMI opheleleyo. idivaysi yecandelo lekhaya elinikezelwa nguMHL.
Ichwephethi ye-HDMI ene-MHL inika amandla kwakhona kwi-device yakho ephathekayo (5 volts / 500ma), ngoko akufanele ukhathazeke ngokusebenzisa amandla ebhetri ukubukela ibhayisikobho okanye ukuphulaphula umculo. Kwakhona, xa ungasebenzisi i-MHL / HDMI port yokuxhuma amadivaysi aphathekayo, unokusasebenzisa ukuxhumeka kwe-HDMI rhoqo nakwezinye izakhi zasekhaya, njenge-Blu-ray Disc player.
MHL kunye ne-Smart TV
Nangona kunjalo, ayiyeki apho. I-MHL nayo inefuthe kumandla e-Smart TV. Umzekelo, xa uthengela i-Smart TV, ifike ngezinga elithile lokusasazwa kweendaba kunye / okanye ukusebenza kwenethiwekhi, kwaye, nangona iinkonzo ezintsha kunye nempawu zingenakongezwa, kukho umda wokuba uphuculo oluninzi lunokufezwa ngaphandle kokuba ukuthenga iTV entsha ukuze ufumane amandla amaninzi. Ngokuqinisekileyo, unokudibanisa umgcini we-media edlulisiweyo, kodwa oko kuthetha enye ibhokisi edibeneyo kwiTV yakho kunye neethungelwano ezingaphezulu.
Esinye isicelo se-MHL sibonakaliswa nguRoku, owathi emva kweminyaka embalwa, wathatha ispredishithi yomsakazo weendaba, wanciphisa ukuya kobukhulu be-Flash Flash Drive, kodwa endaweni ye-USB, ifakwe kwisixhumi se-HDMI esixhaswe yi-MHL esingasifaka kwi-TV enokufakelwa kwe-HDMI ene-MHL.
Le "I-Streaming Stick" , njengeRoku, ibhekisela kuwo, iza kunye ne-Wi-Fi eyakhelwe ngaphakathi kwi-Wifi uxhumano, ngoko awuyidingi enye kwiTV ukuxhuma inethiwekhi yakho yasekhaya kunye ne-intanethi ukufikelela kwisiqulatho somsakazo kunye ne-movie. kwaye awudingi ibhokisi ehlukile kunye neenamba ezingaphezulu.
Nangona uninzi lwezixhobo zokuhamba zechungechunge lwe-plug-in, ayifuni iimfuno ze-HDMI ezixhaseneyo ze-MHL-inzuzo enye i-MHL inikeza ukufikelela ngqo kumandla ngaphandle kwesidingo sokwenza uxhumano lwamandla ngokwahlukileyo nge-USB okanye i-adapter yamandla.
MHL 3.0
Ngomhla wama-20 ku-Agasti 2013 , ukuhlaziywa okongeziweyo kwaziswa nge-MHL, ebizwa ngokuba yi-MHL 3.0. Amandla afakweyo afaka:
- I-4K (i-Ultra HD / UHD) yenkxaso yesalathisi yenkxaso ukuya kwi-30 fps (2160p / 30)
- I-7.1 yesiteshi seDolby TrueHD kunye ne-DTS-HD inkxaso yezandi ezijikelezayo.
- I-Speed Speed Speed Data Ukufikelela kwiShaneli.
- Ukuphucula iProtokholi yokuLawula kude (RCP) kunye nenkxaso yezixhobo zangaphandle ezifana nezikrini zokuthinta, ii-keyboards kunye namagundane.
- Amandla kwaye ahlawule ama-Watts angu-10.
- Ukuhambelana ne- HDCP 2.2 .
- Ukuxhaswa kweNkxaso yeeNkxaso ezininzi.
- Ukuhambelana ngokulandelelana kunye neenguqulelo zangaphambili ze-MHL 1.0 ne-2.0 (kuquka ukudibanisa ngokomzimba). Nangona kunjalo, izixhobo ezinezixhobo ze-MHL ze-1.0 okanye ze-2.0 zingenako ukufikelela kwi-3.0 version.
Ukudibanisa iMHL nge-USB
I-MHL Consortium imemezele ukuba i-protocol yayo ye-protocol ye-version 3, ingadibaniswa kwisakhelo se-USB 3.1 nge-USB Type-C. I-MHL Consortium ibhekisela kule sicelo njengendlela ye-MHL Alt (enye) Imodi (ngamanye amagama, i-USB 3.1 Isixhobo sohlobo lwe-C sihambelana nemisebenzi ye-USB kunye ne-MHL).
I-MHL Alt Mode ivumela ukuhanjiswa kwi-4K Ultra HD isisombululo sevidiyo, i-audio-surround surround audio (kuquka i- PCM , i-Dolby TrueHD, i- DTS-HD Master Audio ), ngelixa libonelela nge-MHL i-audio / video, i-USB Data, kunye ne-power port amadivaysi xa usebenzisa isalathisi sohlobo lwe-USB kwiiTV ezihambelanayo, abawamukeli bemidlalo yasesekhaya kunye nee-PC, ezixhotyiswe nge-USB Type-C okanye i-HDMI epheleleyo (nge-adapter). Amanxweme ase-USB aseMHL aya kuba nako ukusetyenziswa kwimisebenzi ye-USB okanye ye-MHL.
Enye enye i-MHL Alt Mode isici seProtocol Control Protocol (RCP) - esenza imithombo ye-HML ifakwe kwiiTV ezihambelanayo ukuze ziqhutywe nge-TV ekude.
Imveliso esebenzisa i-MHL Alt Mode iquka ii-smartphones ezikhethiweyo, iipilisi, kunye nee-laptops ezixhotywe nge-USB 3.1 I-Connect-C connectors.
Kwakhona, ukwenza ukutholwa komntwana kube nokuguquguquka, iintambo ziyafumaneka kwi-USB 3.1 Iifowuni zeC C kwicala elinye, kunye ne-HDMI, DVI, okanye iVGA connectors kwelinye icala, ukuvumela uxhumano namanye amacebo. Ukongeza, jonga iimveliso zokungena kwiifowuni eziphathekayo ezibandakanya i-MHL Alt Mode ehambelana ne-USB 3.1 I-C-C, i-HDMI, i-DVI, okanye i-VGA connectors njengoko kufuneka.
Nangona kunjalo, isigqibo sokuphumeza iMmo ye-MHL Alt kwimveliso ethile senziwa ngumenzi wemveliso. Ngamanye amazwi, ngenxa yokuba isixhobo sinokuthi sixhotyiswe nge-USB 3.1 Isixhobo sohlobo lwe-C, asithethi ukuba i-MHL Alt Mode inikwe amandla ngokuzenzekelayo. Ukuba unqwenela ukuba ukwazi ukujonga igama le-MHL ecaleni kwesikhombisi se-USB kuyo nayiphi na ifowuni okanye indawo yesiphelo. Kwakhona, ukuba usebenzisa i-USB Type-C kwi-HDMI yokuqhagamshela, qiniseka ukuba isixhobo soxhumo lwe-HDMI kwisixhobo sakho sokuya sibhalwa njenge-MHL ehambisanayo.
Super MHL
Ukugcina iliso kwixesha elizayo, i-MHL Consortium ithathe isicelo seMHL ngokuqhubekayo kunye nokwethulwa kwe-Super MHL.
I-Super MHL yenzelwe ukwandisa amandla eMHL kwiziko elingu-8K ezizayo.
Kuya kuba lixesha ngaphambi kokuba i-8K ifinyelele ekhaya, kwaye akukho mxholo we-8K okanye isiseko sokusasazwa / ukusasazwa okwamanje. Kwakhona, ngokusasazwa kwe-TV ye-4K ngoku nje ukuphuma emhlabeni (akuyi kuzaliswa ngokupheleleyo kwada malunga ne-2020) ngoku ii-4K ze-HD ze-HD kunye nemveliso iya kubamba ixesha.
Nangona kunjalo, ukulungiselela ukufika kwe-8K, izisombululo ezintsha zokudibanisa ziya kufuneka ukuba zinikeze i-8K eyamkelekileyo yokubukwa kwamava.
Yilapho i-Super MHL ingena khona.
Nantsi into eyenziwa yi-Super MHL ukubonelela:
- I-8K 120fps idlulisa ividiyo kwiqondo.
- Ukwandiswa kwe-48-bit Ubunzulu obunzulu kunye neBT.2020 Inkxaso ye-Gamut Inkxaso.
- Inkxaso yePhakamileyo yeDynamic Range (HDR) .
- Inkxaso yeefomathi ezizungezile ezizungezile zomsindo kuquka iDolby Atmos® , i- DTS: X , kunye ne- Auro 3D , kunye nenkxaso yemo yodwa.
- Ulawulo olude olude kwiidivayisi ezininzi ze-MHL (iTV, AVR, umdlali we-Blu-ray, STB).
- Amandla atshaja kwi-40W.
- Ubuninzi bokubonakalisa amandla ukusuka kumthombo omnye.
- Ukuhambelana ngokumalunga ne-MHL 1, 2 no-3.
- Inkxaso yeMHL yeNdlela ye-Alt yeenkcukacha ze-USB Type-C .
Ngaphantsi
I-HDMI yindlela ebalulekileyo yokuxhuma kwiTV nakwizakhiwo zasekhaya - kodwa, ngokwayo, ayihambelani nayo yonke into. UMHL inikeza ibhuloho evumela ukuhlanganiswa kwenxibelelwano lweedivaysi eziphathekayo kunye neTV nakwizakhiwo zasekhaya, kunye nokukwazi ukudibanisa iifowuni eziphathekayo kunye nee-PC kunye nee-Laptops ngokuhambelana ne-USB 3.1 usebenzisa uhlobo lwesikhombisi C. Ukongeza, i-MHL nayo inefuthe kwixesha elizayo lokuhlanganiswa kwe-8K.
Hlalani nilungiswa njengokuba uhlaziyo luza.
Ukumba ubunzulu kwiinkalo zobuchwephesha zobuchwepheshe be-MHL - khangela i-website ye-MHL ye-Consortium Website