Itekhnoloji ye-Miracast yeTV – kutheni ifuneka kunye nendlela yokudibanisa

Kulula ngakumbi ukubukela umxholo wokuzonwabisa kwiscreen esikhulu se-smart TV. Ukuboniswa kwe-smartphone ngokuqhelekileyo akwanelanga ukudlala ngokukhululekileyo kweefayile zemidiya kunye nemidlalo yevidiyo. Kule meko, umbuzo uvela malunga nendlela yokwenza iteknoloji ye-Miracast kwiTV. Emva kwayo yonke loo nto, le teknoloji ikuvumela ukuba ubonise umfanekiso kwiscreen seTV ngaphandle kwamacingo, oya kuxutyushwa kamva.

Yintoni i-Miracast kwaye kutheni le teknoloji ifunekayo

Ukuphendula umbuzo yintoni i-Miracast, kuyafaneleka ukuba uqaphele ukuba le teknoloji luphuhliso lomgangatho we-Wi-Fi Direct. Undoqo wayo ilele ekusasazweni komfanekiso kunye nesandi ukusuka kwisixhobo sokuhambisa ukuya kumamkeli womqondiso. https://cxcvb.com/texnika/televizor/texnology/wi-fi-direct.html Ndiyabulela kule nto, ungaqala ukujonga umxholo wemidiya kwiscreen seTV. Kukwakulungele ukusebenzisa eli thuba kwiinkomfa, imiboniso yesilayidi kunye neeprojekthi zoyilo lweqela.
Ngethuba lokusebenza kwalo msebenzi, i-router ayibandakanyekanga. Oku kunciphisa umthwalo kwinethiwekhi yakho engenazingcingo yasekhaya. Xa isetyenziswe kwizixhobo eziphathwayo, iteknoloji idla ubuncinci bamandla. Kwakhona, awudingi ukuqwalasela kwangaphambili izixhobo kunye neentambo zokutsala ukudibanisa. Lo mgangatho waqala ukuphuhliswa kwawo ngo-2012. Ixhasa isandi esijikelezileyo esingu-5.1 kunye nokusasazwa kwevidiyo ukuya kuthi ga kwi-1080p. Umgaqo wokusebenza kukuba izixhobo zilungelelaniswa kunye nomnye ngenethiwekhi ye-Wi-Fi. Ukuqhagamshela le teknoloji, ujongano lwabamkeli bakamabonwakude kunye nee-smartphones zibonelela ngesetingi ezifanelekileyo. Izixhobo ezidityanisiweyo zinxibelelana ngokuthe ngqo, zenza umjelo okhuselekileyo.
Ukongeza, kukho umsebenzi wokuphinda-phinda kabini. Oko kukuthi, okwenzekayo kwiscreen seTV kunokuboniswa kwisiboniso se-smartphone. Ukuqalisa usasazo olungenazingcingo kulula kakhulu.
Ngokungafaniyo
neChromecast , umxholo wemidiya udlalwa ngaphandle kokuthatha inxaxheba kwinkonzo ye-Intanethi. Izinto eziluncedo Miracast ziquka:

• isantya soqhagamshelwano;
• ukukhuselwa kokudluliselwa kolwazi ngeprothokholi yeWPA2;
• ukukwazi ukudlala umxholo we-3D ukuba umamkeli weTV uyayixhasa le teknoloji;
• usebenzisa umgangatho we-IEEE11n – uhambisa uphawu kwi-frequency range ye-2.4 / 5 Hz, ukubonelela ngesantya ukuya kwi-150 Mbps;
• ukonga ukusetyenziswa kwentlawulo, ekubeni iinkqubo ezongezelelweyo azibandakanyekanga kwinkqubo yokutshintshiselana kwedatha;
• ukusasazwa ngobuninzi phakathi kweempawu ezinkulu ezingama-500;
• akukho kulibaziseka ekuhanjisweni komqondiso, ukuze ukwazi ukubukela umxholo wevidiyo okumgangatho ophezulu okanye udlale imidlalo ye-intanethi ngaphandle kokusasaza.

Ukuqwalasela ukungalungi kweteknoloji ye-Miracast, umntu unokuhlangabezana nokungahambelani xa izixhobo zingakwazi ukuvumelanisa omnye nomnye. Ukongezelela, ukuhanjiswa kwedatha kuqhutyelwa ngokusebenzisa i-codec ye-H.264, kodwa iifowuni zebhajethi aziyixhasi.

Ukufumanisa ukuba i-Miracast ikwisixhobo okanye hayi, kuya kufuneka ujonge iinkcukacha zobugcisa. Ekubeni rhoqo ilogo yenkampani ayikho kwipakethe yomenzi.

Itekhnoloji iyakwazi ukusasaza umfanekiso kwisisombululo seepikseli ze-1920Ⅹ1200. Kwi-4K, uya kubona imigca emnyama emacaleni xa ujongisisa.

Indlela yokudibanisa i-Miracast kwi-TV

I-Miracast Android TV ikuvumela ukuba uphinde umfanekiso kwisikrini seTV usebenzisa uqhagamshelwano olungenazingcingo. Ngaphambi kokudibanisa, kubalulekile ukuqinisekisa ukuba inethiwekhi ye-Wi-Fi efanayo isebenza kwisixhobo seTV kunye nefowuni. Le miyalelo ilandelayo kufuneka ilandelwe kwimiyalelo:

1. Yiya kuSeto losetyenziso kwifowuni yakho.
2. Yiya kwicandelo elithi “Uqhagamshelwano”, emva koko ukhethe ikholamu ethi “Usasazo”. Kwezinye iimeko, unokufuna ukujonga kwicandelo elithi “Iimpawu ezongezelelweyo”.
3. Shenxisa isilayidi kwindawo ekuyo. Ungakwazi nokuzisa indawo yokufikelela ngokukhawuleza ngokuswayipha phantsi. Apho, cofa kwi logo Miracast.
4. Linda de ukhangelo lwezixhobo ezikhoyo zokudibanisa lugqityiwe.
5. Emva koko, uluhlu lweeTV ezifunyenweyo ziya kuvela kwisikrini. Apha kufuneka ucofe kwisixhobo seTV esifunwayo.
6. Umsebenzisi uya kuthi emva koko axelelwe ukuba anike imvume yokuseka ukubhanqa.

Kutheni i-Miracast ingadibanisi?

Abanye abanikazi bamamkeli weTV bajongene nale ngxaki ilandelayo: “Esi sixhobo asixhasi ukufumana isignali ye-Miracast.” Ukuba uxhulumaniso luphazamisekile, kufuneka ujonge umonakalo weTV kwaye uqinisekise ukuba abaqhubi abafunekayo bafakelwe. Ukulungisa ingxaki, kuyafaneleka ukuwahlaziya okanye uqwalaselo lokuqala. Kule meko, kufuneka uye kumphathi wesixhobo. Phakathi koluhlu olubonisiweyo, khetha abaqhubi bekhadi levidiyo kunye neeadaptha ze-Wi-Fi. Ukuba icandelo “loSasazo” alifumanekanga kwifowuni yakho, kuyacetyiswa ukuba usebenzise usetyenziso lweMiracast. Ukwenza oku, yiya kwiVenkile yokuDla kwaye ufake isoftware yegama elifanayo. Unokufumana kwakhona ifayile yokufakela i-Miracast kwiforum ye-w3bsit3-dns.com. Emva kokufaka inkqubo, cofa nje kwiqhosha elithi “Qhagamshela”. Emva koko, inkqubo yokukhangela izikrini zeTV iya kuqala. Emva kokuwafumana, kwanele ukukhetha ukhetho olufanelekileyo lokudibanisa. Ukuba uxhulumaniso alukwazanga ukusekwa ngokukhawuleza kwimeko yongqamaniso kunye nelaptop, kuyacetyiswa ukuba ucime ngokufutshane iTV kwaye uqalise kwakhona iWindows. Kukwafanelekile ukunciphisa umgama phakathi kwezixhobo ukuze ulahle i-braking yokusasaza. Ngokuxhomekeke kwisixhobo esisetyenzisiweyo, lo mgangatho unokuboniswa kwiisethingi njenge “PlayTo”. Okanye kuya kufuneka uye kwicandelo elithi “Wireless networks” kwaye ukhethe into ethi “Ngakumbi”. Ungasebenzisa enye indlela yonxibelelwano-WiDi evela kwi-Intel. ukususa uthintelo loguqulo. Ngokuxhomekeke kwisixhobo esisetyenzisiweyo, lo mgangatho unokuboniswa kwiisethingi njenge “PlayTo”. Okanye kuya kufuneka uye kwicandelo elithi “Wireless networks” kwaye ukhethe into ethi “Ngakumbi”. Ungasebenzisa enye indlela yonxibelelwano-WiDi evela kwi-Intel. ukususa uthintelo loguqulo. Ngokuxhomekeke kwisixhobo esisetyenzisiweyo, lo mgangatho unokuboniswa kwiisethingi njenge “PlayTo”. Okanye kuya kufuneka uye kwicandelo elithi “Wireless networks” kwaye ukhethe into ethi “Ngakumbi”. Ungasebenzisa enye indlela yonxibelelwano-WiDi evela kwi-Intel.

Ufumanisa njani ukuba iMiracast iyayixhasa iTV

Emva kokufumanisa ukuba yintoni i-Miracast, kufuneka ufumanise ukuba isixhobo esithile sixhotyiswe ngobu buchwepheshe. Ngokuqhelekileyo, umsebenzi uxhaswa ngamaphaneli e-LCD yanamhlanje, ii-smartphones ze-Android kunye ne-iOS kunye neetafile, kunye neelaptops ezineWindows OS. Ubukho betekhnoloji efakiweyo iyahluka ngokomenzi wesixhobo kunye nemodeli. Unokufumana malunga noku ngokufumana inkcazo yesi sixhobo kwi-Intanethi. Iya kudwelisa ubugcisa obuxhasayo. Unokukhangela kwakhona i-Miracast kwisixhobo sakho ngokuya kuseto kunye nokuvula icandelo lenethiwekhi ezingenazingcingo. Sidibanisa i-smartphone kwi-TV nge-Miracast: https://youtu.be/6OrFDU4bBdo Emva kokuba ufumene ukuba yintoni i-Miracast, kufuneka uqale ukukhangela ukusebenza okunjalo kwigajethi yakho. Abanini beefowuni ze-Android kufuneka baqhubeke ngolu hlobo lulandelayo:

1. Vula “Useto” kwisixhobo sakho esiphathwayo.
2. Fumana into ethi “Umboniso ongenazingcingo” apho. Kweminye imifuziselo, olu khetho lubekwe kwi Bonisa thebhu.
3. Umsebenzi ofanayo kufuneka uvulwe kumamkeli weTV ngokuya kwicandelo lokuseta uqhagamshelo.

Ukuba i-Miracast ayifumaneki kwisixhobo sikamabonwakude, kuya kufuneka ukongeza ufumane isimaphambili esikhethekileyo. Zininzi iimodeli ezixineneyo nezisebenzayo kwiivenkile zombane. Banceda ukwandisa uluhlu lweenketho kwiiTV. Ukuqhagamshela i-adaptha ye-Miracast, kufuneka usebenzise i-HDMI port ebekwe ecaleni okanye ngasemva kwesixhobo se-TV. Ngenxa yoko, ukukwazi ukudlulisa imifanekiso kwiscreen seTV kuya kufumaneka.

Ziziphi izixhobo ezixhasa i-Miracast?

Le teknoloji inokuxhaswa ngeentlobo ezininzi zezixhobo. Oku kubandakanya abamkeli beTV, iibhokisi ezibekwe phezulu, ii-smartphones, iiPC zethebhulethi kunye neelaptops. Ngokuphathelele i-Android OS, inguqulo yayo akufanele ibe yindala kune-4.2. Kwi-Windows, lo mgangatho ufumaneka kwi-8.1 nasemva koko. Iprothokholi nayo yakhelwe kwizixhobo ze-iOS kunye neeTV zeLCD. Kubalulekile ukuqwalasela ukuba igama elithi Miracast liyahluka phakathi kweempawu.

Ngaphambi kokusebenzisa i-Miracast yeTV, kuya kufuneka ukhangele ukuba le protocol ixhaswa kwezinye izixhobo ezixhunyiwe. Olu phawu kufuneka luphunyezwe kungekuphela kwisoftware, kodwa nakwihardware.

Inkqubo yendlela yokukhangela useto kwiWindows 10 ibandakanya:

1. Yiya kwimenyu ethi “Qala” kwaye ukhethe “Useto” kwikholamu ekunene.
2. Yandisa into ethi “System”, uze utshintshele kwi “Screen” tab.
3. Ukuba ilaptop iyawuxhasa lo mgangatho, ngoko kuya kubakho umbhalo othi “Xhuma kwisiboniso esingenazingcingo”.

Uluhlu lwemithombo efunyenweyo luya kuvela kwimenyu evulayo, phakathi kwayo kufuneka ukhethe iTV yakho. Emva kokuba inkqubo yongqamaniso igqityiwe, umfanekiso osuka kwiscreen sefowuni ephathwayo kufuneka uphindwe kabini kwiphaneli yeTV.

Indlela yokudibanisa iPhone kwiTV nge Miracast?

Kwiigajethi ze “apple”, obu buchwephesha bubizwa ngokuba
yiAirplay . Ifumaneka kuzo zonke izixhobo ze-Apple. Ukuqhagamshela i-Miracast, kuya kufuneka uvule uluhlu lweenethiwekhi ezingenazintambo kwaye uqhagamshele kwi-Wi-Fi esasazwa ngummkeli. Ukulungelelanisa izixhobo, kufuneka ufumane into ethi “AirPlay” kwiisetingi. Emva koko khetha igama lomamkeli weTV apho umfanekiso uza kuboniswa. Okulandelayo, kufuneka usebenzise i “Video replay” ukhetho. Emva kokugqiba la manyathelo, inkqubo yoqhagamshelwano iya kuqala, kwaye kufuneka ulinde de iphele.

Uyifaka njani kwaye usebenzise iMiracast kwiTV

Ukuba unombuzo, ukwenza njani iMiracast Display kwiTV, kuya kufuneka uqale ufumane lo msebenzi kumamkeli wakho. Kwiimodeli ezahlukeneyo, amagama ezitshixo kulawulo olukude anokwahluka, atyunjwe njenge “Smart” okanye “Ikhaya”. Kwiwijethi yemenyu evulayo, kuya kufuneka ukhethe i-icon ethi “Ukwabelana Kwesikrini”.
Emva koko, kufuneka uqale ukudibanisa olu khetho kwisixhobo sesibini. Ukuba usebenzisa ilaptop esebenzayo Windows 10, kuya kufuneka ulandele esi sicwangciso somsebenzi:

1. Yandisa i-“Notification Centre”, ebekwe kwibar yomsebenzi ezantsi kwesikrini.
2. Okulandelayo, kufuneka ucofe kwi icon “Connections”.
3. Kwifestile evelayo, uluhlu lwezixhobo ezikhoyo ezinokuqhagamshelwa nge-Miracast ziya kuboniswa.
4. Emva kokucofa kwigama lomamkeli weTV, inkqubo yokubhanqa iya kuqalisa.

Nangona kunjalo, ezinye izixhobo zifuna ikhowudi ye-pin ngeenjongo zokhuseleko. Emva kwemizuzwana embalwa, okwenzekayo kwimonitha yePC kuya kuboniswa kwiphaneli yeTV. Ukutshintsha imo yokubonisa, sebenzisa imenyu “yeProjekthi”. Ukwenza oku, bamba indibaniselwano “Win + P”.

Indlela yokufaka Miracast kwi Samsung TV?

Ukuba imodeli ixhotyiswe ngalo msebenzi, akukho nto yimbi efunekayo kuqwalaselo. Kwezinye iimeko, kuya kufuneka uthenge iadaptha ye-Miracast yeTV yakho. Inkqubo yoqhagamshelo kwiiseti zeTV zeSamsung imi ngolu hlobo lulandelayo:

1. Sebenzisa iqhosha elithi “Umthombo” kwisilawuli kude.
2. Kwifestile evelayo, khetha u-“Screen Mirroring”.
3. Fumana isixhobo seTV ngegama kwigajethi yesibini kwaye uqale inkqubo yokudibanisa.

Emva kwemizuzwana embalwa, umfanekiso ovela kumboniso uya kuvela kumamkeli weTV.