I-Real-Time I-Voice kunye neNxibelelwano lweeNkcazo phakathi kwabaProkisi
Indlela eqhelekileyo ekuqhutyelwa kuyo inxibelelwano ngezwi kunye nevidiyo, kwaye kunye nalapho idatha idluliselwa khona, isekelwe kumzekelo womxhasi womxhasi. Kufuneka kubekho umncedisi othile into yokuncedisa zombini okanye zonke izixhobo zokuqhagamshelana kwaye uzifake. Ukunxibelelana ngoko kufuneka kudlule ifu okanye umatshini omkhulu.
IWebRTC iyitshintsha yonke loo nto. Izisa umnxibelelwano kwinto eyenzeka ngokuthe ngqo phakathi koomatshini ababini, nangona kunjalo okanye kufuphi. Kwakhona, isebenza kwiziphequluli-akukho mfuneko yokukhuphela kwaye ifake nayiphi na into.
Ngubani ophezu kweWebRTC?
Kukho iqela lamagosa amakhulu emva kwesi sigqibo sokuguqula umdlalo. I-Google, i-Mozilla kunye ne-Opera sele isebenza ngokuxhaswa kuyo, ngelixa iMicrosoft ibonakalise umdla kodwa ihlala ingabonakalisi, ithi iya kungena kwibhola xa le nto ifakiwe. Ukuthetha ngokwemigangatho, i-IETF kunye neWWWC basebenzela ukuyiqonda nokuyibeka ibe ngumgangatho. Kuya kulungiswa kwi- API (i-Application Programming Interface) abaphuhlisi abanokuyisebenzisa kwizixhobo ezinxibelelwano ezilula ezinokusetyenziswa kwiziphequluli.
Kutheni iWebRTC?
Oko kuzama ukufezekisa kunokwenzeka ngoku kude kwimibutho emikhulu ngokusetyenziswa kweemali ezibizayo zeelayisiti kunye neeplagi ezizibiza kakhulu. Nge-WebRTC API, nabani na ulwazi olusisiseko lwenkqubo baya kukwazi ukuphuhlisa izixhobo ezinamandla zokunxibelelana ngezwi kunye nevidiyo, kunye nezicelo zewebhu zolwazi. IWebhu ye-RTC iya kuzisa iintlobo ezininzi, kuquka:
- Abasebenzisi abayi kuphinda bafune ukukhuphela nokufaka izicelo zokusebenza. Kuphela kufuneka basebenzise i-WebRTC iziphequluli ezixhaswayo.
- I-bandwidth engaphantsi iya kufunwa kuba umgama ogqityiweyo ngexesha loqhagamshelwano luya kuncitshiswa ngokupheliswa komncedisi kunye nolwazi lwefu.
- Ngenxa yoko, kuya kuba ne- latency encinane kunye nomgangatho ophezulu weevidiyo kunye nevidiyo.
- Idata iya kuhanjiswa ngokuchanekileyo ngeteknoloji.
- Ngeke kubekho isidingo seeplagi ezifana ne-Flash.
- Kuya kuba lula ukuphuhlisa izixhobo zonxibelelwano. Amacandelo e-HTML5 asetyenziswayo aya kusetyenziswa.
Iingxaki ezijongene neWebRTC
Kukho imiba emininzi amaqela asebenza kwiWebRTC kufuneka adibanise ukuze athole into ecacileyo. Phakathi kwazo zilandelayo:
- Yiyiphi i-codec yokuyisebenzisa? Ekubeni abadlali banomdla ohlukeneyo, abazange bavumelane nokuba usebenzisa i-H.264, i-VP8 okanye enye i-codec.
- Ekubeni iteknoloji iya kusekelwe kwiiphequluli, ukuhambelana kwentsebenziswano kuya kuba ngumba. Kuphela i-Chrome, i-Firefox, ne-Opera iyayixhasa ngoku. Ukungabikho kwezikhangeli kwi-WebRTC inkxaso kuya kunobungozi.
- Umgangatho awucaciswanga ngokugcwele, obangela ingxaki ekuphunyezweni kwabo ngabadlali abalulekileyo.
Umzekelo we-WebRTC App
Umzekelo omhle we-WebRTC usetyenziso lwe-Cube Slam ye-Google evumela ukuba udlale i-pong kunye nomhlobo wakho oqhelekileyo ubuso nobuso, kungakhathaliseki ukuba umgama phakathi kwakho. Iimifanekiso zemidlalo zenziwe ngeWebGL kunye nesandi sokukhutshwa komculo xa sithunyelwa nge-audio audio. Ungadlala ngokufanayo kwi cubeslam.com. Unokwenza nje kuphela ukudlala kwikhompyuter yakho njengoko, njenganamhla, inguqulo yeselula ye-Chrome ayisekeli iWebroadTC. Iimidlalo ezinjalo zenzelwe kokubili ukukhuthaza i-Chrome kunye ne-WebRTC. Azikho iiplagi ezongeziweyo ezifunekayo ukuze zidlale umdlalo, kungekhona neFlawu, enikezelwe ngokwenene unenguqulo yakamuva ye-Chrome.
WebRTC yabathuthukisi
IWebRTC yiprojekti evulekile yomthombo. I-API eya kubonelelwa ngenxibelelwano lwexesha langempela (RTC) phakathi kweziphequluli iJavaScript elula.
Ukuqonda okunzulu ngakumbi kweWebRTC, bukela le vidiyo.