- Ukusetshenziswa kwemisakazo yevidiyo kusetshenziswa amaphrothokholi ahlukahlukene njenge-RTSP, i-ONVIF, kanye ne-RTMP ukuze kuhambisane kahle kakhulu.
- Ukuthuthukiswa kokukhiqizwa kwamakhamera amaningi kusukela ezingqalasizinda eziyinkimbinkimbi kuya ezixazululweni ezisekelwe efwini kanye nesofthiwe.
- Ukuhlanganiswa kwezingqimba zedatha zesikhathi sangempela namathuluzi okwenza imali ukuze kwenziwe ukusakaza komphakathi kube ngochwepheshe.
Kulezi zinsuku, ukusakaza bukhoma ngamakhamera amaningi akuseyona indawo yodwa yamanethiwekhi amakhulu ethelevishini anesabelomali esikhulu. Ubuchwepheshe buthuthuke kakhulu kangangokuthi noma ubani, kusukela kumuntu othanda imvelo kuya kumphathi wethrafikhi yasemadolobheni, angasetha uhlelo lokudlulisa olubushelelezi ngaphandle kokuhlanya ngamakhebula angapheli noma ama-consoles omsindo afana ne-cockpit yendiza.
Kungakhathaliseki ukuthi ufuna ukubonisa ibhishi ngesikhathi sangempela noma ukuphatha umcimbi wenkampani, imfihlo itholakala ekuqondeni ukusakaza ngamakhamera amaningi . Lokhu kusho ukuthi amadivayisi akho "angakhuluma" ulimi olufanayo nezinkundla zokusakaza, okukuvumela ukuthi uhlanganise amasignali avela kuma-smartphone, amakhamera e-IP, namawebhusayithi abe ukusakaza ividiyo okukodwa okufinyelela izinkulungwane zabantu kalula.
Ukwakhiwa kobuchwepheshe: Amaphrothokholi kanye nokuxhumana
Ukuze konke kusebenze, sidinga ividiyo ukuthi ihambe ukusuka endaweni A kuya endaweni B ngaphandle kokuphazamiseka. Yilapho amaphrothokholi angena khona. I-RTSP (i-Real-Time Streaming Protocol) iyisisekelo samakhamera okuphepha e-IP kanye nezinhlelo zokuqapha, okuvumela ukulawula iseshini yevidiyo. Kodwa-ke, uma sinemikhawulo yehadiwe, njengekhamera esekela kuphela imifudlana embalwa ye-unicast, ikhambi ukushintshela ku- multicast . Lokhu kuvumela ikhamera ukuthi ithumele ukusakaza kwedatha okukodwa ekhelini elithile le-IP (eliphakathi kuka-224.1.1.1 kuya ku-239.255.255.255) kanye namakhasimende amaningi ukuthi ayithole ngesikhathi esisodwa, ngaleyo ndlela ithuthukise i-bandwidth.
Ngakolunye uhlangothi, ukulayisha leyo vidiyo kumanethiwekhi omphakathi njenge-YouTube, i-Facebook, noma i-Twitch, indinganiso yi -RTMP (Real-Time Messaging Protocol ). Amadivayisi esimanje, njengochungechunge lwe-Mevo Start, enza le nqubo ibe lula kakhulu, evumela ukusakaza okungenantambo ku-1080p HD futhi axhumeke namathuluzi emihlangano yevidiyo njenge-Zoom noma i-Google Meet nge- webcam noma i-NDI mode , okususa isidingo sokusetha okukhathazayo.
Ukuthuthuka Kokukhiqizwa Kwamakhamera Amaningi
Uma sibheka emuva, ukusetha ukukhiqizwa kwamakhamera amaningi kuhilela amaloli okulawula kanye namamayela amaningi okuxhuma amakhebula. Namuhla, sinezindlela ezintathu eziyinhloko zokuphatha okuqukethwe:
- Ihadiwe Yendabuko: Ukusebenzisa ama-encoder, ama-router, kanye nokushintsha okungokoqobo kuyindlela eqinile kakhulu, kodwa futhi ibiza kakhulu futhi ayiguquguquki kakhulu.
- Isofthiwe Yokuphatha: Izinhlelo zokusebenza ezenza ngcono ukuhamba komsebenzi ngokuvumela umuntu oyedwa ukuthi aphathe ingxube, yize ngezinye izikhathi zingase zingaphumeleli ukuzinza kwesignali nokuphepha.
- Izixazululo Zamafu: Lona umkhuba wamanje. Amapulatifomu afana ne-TVU Producer akuvumela ukuthi uthwebule amasignali akude futhi uwakhiqize ngesikhathi sangempela usuka noma kuphi. ukunciphisa izindleko zokusebenza kanye nokuqeda ukuncika ezintweni ezisindayo zomzimba.
Ukuthuthukisa Ukusakaza Ngamathuluzi Athuthukisiwe
Akwanele ukubuka ividiyo nje; idinga ukunikezwa inani. Ngenxa yamapulatifomu afana ne-ACAP (i-Axis Camera Application Platform), amakhamera e-IP aguqulwa abe yizindawo zokusebenza. Izinhlelo zokusebenza ezifana ne -CamStreamer zenza kube lula ukusakazwa ezindaweni eziningi, kuyilapho i-CamSwitcher ivumela ukushintsha okubushelelezi phakathi kwama-engeli ahlukene ukugcina umbukeli ematasa.
Isici esibalulekile yikhono lokwengeza ihluzo ezinamandla kanye nedatha yesikhathi sangempela . Usebenzisa i-JavaScript noma i-Node.js, kungenzeka ukuhlanganisa ama-API angaphandle ukuze ubonise isimo sezulu, amaphuzu ezemidlalo, noma ngisho nezaziso zezinzwa zemvelo ezimbozwe ngqo esithombeni. Isibonelo, ikhamera ingahlelwa ukuthi ishintshe ngokuzenzakalelayo i-engeli lapho inzwa ithola isenzo esithile, njengomgibeli we-baseball ephonsa iphimbo, edala isipiliyoni sokubuka esijulile.
Ukwenza Imali Nolwazi Lomsebenzisi
Ukusakaza kobungcweti kungaba yibhizinisi futhi. Isihluthulelo ukunikeza okuqukethwe okukhethekile. Ukusebenzisa okubhaliselwe ukufinyelela kusisombululo se-4K noma ukuvumela izingxoxo zangasese zamalungu e-premium kuyisu eliphumelelayo. Ngokuhlanganisa ividiyo nezinsizakalo zobulungu, abadali bangaguqula ikhamera elula yokuqapha ibe umfudlana wemali engenayo, bakhulise umphakathi othembekile nozibandakanyayo ongabuki ividiyo kuphela kodwa futhi osebenzisana nayo.
Kusukela ekusebenziseni amamephu e-3D asebenzisanayo ukuthola amakhamera omhlaba wonke kuya ekusebenziseni umbono wasebusuku kanye nezilawuli ze-PTZ (Pan-Tilt-Zoom) ukuhlola izindawo, ikhono lokuphatha amaphrothokholi amaningi kanye nemithombo yevidiyo manje likuvumela ukuthi udale amafasitela emhlabeni ngekhwalithi yesithombe ecacile kanye nokubambezeleka okuncane, okwenza ibanga linyamalale ngokuphelele.