isiZulu
Izinkinga Ezijwayelekile Nezixazululo Zamakhamera we-USB Anencazelo Ephezulu
Kwadalwa ngo 03.18
Esikhathini lapho izithombe ezicacile, ezinemininingwane zibalulekile—kusukela ekulawuleni ikhwalithi embonini kuya ekusakazweni bukhoma kochwepheshe, izingxoxo zevidiyo zokusebenza ukude, nezithombe zezokwelapha—amakhamera we-USB anokulungiswa okuphezulu asebenziwe njengezinsiza ezingenasidingo. Ukulula kwawo kokuxhuma nokudlala kanye nokubiza kwawo kubenza bakhetheke kakhulu kokubili ukusetshenziswa komuntu siqu kanye nokwezentengiselwano. Kodwa-ke, abasebenzisi abaningi bazithola bekhungathekile lapho amakhamera abo we-USB anokulungiswa okuphezulu ehluleka ukuletha ukusebenza abakulindele: izithombe ezibuthuntu, ukunqamuka okungazelelwe, ukusakazwa okubambezelekile, noma ngisho nokwehluleka okugcwele ukutholwa. Izindaba ezinhle ukuthi iningi lalezi zinkinga azibangelwa ihadiwe eyonakele, kodwa kunalokho ukungafani okulula ukukulungisa, amaphutha okumisa, noma izinto ezithinta imvelo. Kule blog, sizocwilisa ezinkingeni ezivame kakhulu (futhi ezivame ukunganakwa) ngeamakhamera we-USB anokulungiswa okuphezulu, chaza izimbangela eziyinhloko ngendlela elula, futhi unikeze izixazululo ezinyathelo ngezinyathelo ukuze ikhamera yakho isebenze kahle—akukho degree lobuchwepheshe oludingekayo.
Ngaphambi kokuba siqale ukuxazulula izinkinga, asicacise ukuthi kusho ukuthini “isinqumo esiphezulu” uma kukhulunywa ngamakhamera e-USB. Ngokuvamile, lokhu kubhekisa kumakhamera anesinqumo esingu-1080p (Full HD) noma esidlula lapho, okuhlanganisa ne-4K, 5K, kanye namamodeli ezimboni angama-12MP+. Amakhamera la abamba idatha eningi kakhulu kunezinketho zesinqumo esijwayelekile, okusho ukuthi athembele kakhulu ekuxhumaneni okuzinzile kwe-USB, amandla anele, kanye nesofthiwe ehambisanayo ukuze asebenze kahle. Izinkinga eziningi esizozihlanganisa zivela kule datha eyengeziwe edingekayo—into evame ukunganakwa lapho abasebenzisi bethuthukisa kusuka kukhamera ye-USB eyisisekelo.
1. Ukungahambelani kwe-USB Port: Isithiyo Esifihliwe Sedatha ye-High-Res
Enye yezinkinga ezivame kakhulu kodwa ezingatholwa kalula ngamakhamera e-USB anokulungiswa okuphezulu ukusebenzisa i-USB port engalungile. Abasebenzisi abaningi baxhuma ikhamera yabo ye-4K noma ye-12MP ku-USB 2.0 port futhi bazibuze ukuthi kungani ividiyo yabo ibambezeleka, ibe ne-pixelated, noma ayisakazeki nhlobo. Nansi ukuthi kungani lokhu kwenzeka:
Izimbobo ze-USB 2.0 zinejubane lokudlulisa idatha elingama-480 Mbps, elinganele ngempela kuvidiyo enencazelo ephezulu. Ikhamera ye-4K, ngokwesibonelo, idinga okungenani i-5 Gbps ye-bandwidth ukuze isakaze ngokushelela—into eyenziwa kuphela izimbobo ze-USB 3.0 (ezibizwa nangokuthi i-USB 3.1 Gen 1) noma ezintsha. Izimbobo ze-USB 3.0 zibonakala kalula ngombala wazo oluhlaza okwesibhakabhaka ngaphakathi, kanti izimbobo ze-USB 2.0 ngokuvamile zimnyama noma zimhlophe. Noma ngabe ikhamera yakho iyahambisana ne-USB 3.0, ukusebenzisa imbobo ye-USB 2.0 noma ikhebula kuzoyiphoqa ukuthi yehlise ijubane liye kweye-USB 2.0, okuzolimaza ukusebenza kwayo.
Izimpawu Ezivamile: Ukusakazwa kwevidiyo okubambezelekile, izithombe ezimile, ukulungiswa okuncishisiwe (isibonelo, ikhamera ye-4K ibonisa kuphela i-720p), noma imilayezo yephutha mayelana "nokungabi ngebhande elanele."
Izixazululo:
• Njalo sebenzisa i-USB 3.0 (noma entsha) port. Hlola ama-port ekhompyutha yakho—bheka umbala oluhlaza okwesibhakabhaka noma ilogo ye-"SS" (SuperSpeed) eduze kwe-port.
• Sebenzisa ikhebula le-USB 3.0 elisezingeni eliphezulu. Amakhebula angenayo ikhwalithi noma alimele angadala ukulahleka kwesiginali, noma ngabe abhalwe njenge-USB 3.0. Khetha amakhebula anama-connector agcotshwe ngegolle futhi anobude obungamafidi ayi-6 noma ngaphansi (amakhebula amade angonakalisa ikhwalithi yesiginali).
Gwema ama-USB hubs. Uma kudingeka usebenzise i-hub, khetha i-active (powered) USB 3.0 hub. Ama-passive hubs ahlukanisa i-bandwidth ye-port eyodwa, esele inganele amakhamera aphakeme kakhulu.
I-Pro Tip: Ezinhlelweni zezimboni—njengokubona imishini noma ukuqapha okuphephile okungama-24/7—cabanga ngamakhamera anezindawo zokuxhuma ze-USB 3.1 Gen 1, njengochungechunge lwe-Allied Vision Alvium 1800 U, olusekela izivinini ezifika ku-5 Gbps futhi luhlanganiswa nezintambo eziqinile, ezikhiyelwayo ukuze kuqinisekiswe ukuxhumana okuzinzile.
2. Izinkinga Zokunikezwa Kwamandla: Lapho Ikhamera Yakho Ingenayo Amandla Anele
Amakhamera e-USB anokulungiswa okuphezulu adinga amandla amaningi kunezakwabo ezingezona ezokulungiswa okuphezulu, ikakhulukazi amamodeli anezici ezithuthukile njenge-autofocus, omakhalekhukhwini abakhelwe ngaphakathi, noma i-IR night vision. Izimbobo ze-USB ngokuvamile zinikeza amavolthi angu-5, kodwa amanje (alinganiselwa ku-mA) ayahlukahluka: izimbobo ze-USB 2.0 zinikeza kufika ku-500 mA, kanti izimbobo ze-USB 3.0 zinganikela kufika ku-900 mA. Uma ikhamera yakho idinga amandla amaningi kunalokho imbobo engakunikeza, ingasebenza kabi, iphume njalo, noma yehluleke ukuvula nhlobo.
Leli nkinga livame kakhulu kumalaptop, avame ukunciphisa amandla e-USB uma esebenza ngebhethri. Kuyinkinga futhi namakhamera ezimboni asetshenziswa ezinhlelweni ezihlanganisiwe noma ezisebenza ngebhethri, lapho amandla okonga ebalulekile.
Izimpawu Ezijwayelekile: Ikhamera iyacima ngokungazelelwe, ukunqamuka okungazelelwe, i-autofocus eyonakele, noma ikhamera iyatholakala kodwa ayikwazi ukuthwebula ividiyo.
Izixazululo:
• Xhuma ikhamera ngqo ku-USB 3.0 port kukhompyutha yakho (gwema izimbobo ezibheke phambili kumadeskithophu, ezivame ukuba namandla aphansi kunezimbobo zangemuva).
• Uma usebenzisa ilaptop, xhuma kumthombo wamandla ukuze uqinisekise ukuthi izimbobo ze-USB zinikeza amandla aphelele. Ungase futhi ulungise izilungiselelo zamandla ze-laptop yakho ukuze ukhubaze imodi yokonga amandla e-USB.
• Kamakhamera adla amandla amaningi (isb., amakhamera e-4K anokugxila okuzenzakalelayo), sebenzisa i-hub ye-USB 3.0 enikwe amandla. Le hub izohlinzeka ngaphezulu kwamandla kumakhamera, iqinisekisa ukuthi isebenza ngokuqhubekayo.
Ngokwakhiwa kwezimboni noma okwakhiwa ngamabhethri, khetha amakhamera anokuphathwa kwamandla okuhlakanipha, njenge-Alvium 1800 U series, esekela izimo zamandla aphansi nezixazululo ezisebenza ngamabhethri.
3. Ividiyo ehlakazekile noma ebonakala ingalungile: Akusikho njalo ukuthi icala likamera.
Ividiyo ehlakazekile, enezinhlayiya, noma ebonakala ingalungile iyik complaint ephakeme namakhamera e-USB aphezulu—kodwa kaningi, inkinga ayikho ikamera uqobo. Amakhamera aphezulu anobuhlakani obukhulu ezimfanelweni zemvelo, ikhwalithi ye-lens, nezilungiselelo zokwakha kunezimo eziphansi. Ake sihlukanise izimbangela ezivamile nezixazululo:
a. I-lens engcolile noma ehlakazekile
Ukungcola okulula, umunwe, noma uthuli elensipho kungonakalisa okurekhodiwe kwezencazelo ephezulu. Njengoba amakhamera anencazelo ephezulu ethatha imininingwane eyengeziwe, noma ngisho ukungapheleli okuncane elensipho kuzobonakala. Lokhu kuvame kakhulu kumakhamera asetshenziswa ezindaweni zezimboni (lapho uthuli nemicu zikhona) noma ukusetshenziswa komuntu siqu (lapho abasebenzisi bethinta ilensi ngengozi).
Isixazululo: Hlanza ilensi ngendwangu ye-microfiber (uhlobo olufanayo olusetshenziselwa izibuko noma izikrini zama-smartphone). Gwema ukusebenzisa amathawula ephepha noma izicubu, ngoba zingakrweba ilensi. Kumakhamera ezimboni, cabanga ukusebenzisa isembozo selensi yokuvikela noma indawo yokuvikela ukuze uvimbele ukuqoqeka kotshani.
b. Izilungiselelo Zokugxila Ezingalungile
Amakhamera amaningi we-USB anokulungiswa okuphezulu anokugxila okuzenzakalelayo (AF), kodwa angahluleka ekukhanyeni okuphansi, noma lapho isihloko siseduze kakhulu/sikude kakhulu. Amakhamera anokugxila okumile (ajwayelekile kumamodeli esabelomali) asethwe kusengaphambili ebude bokugxila obuthile—uma isihloko sakho singaphandle kwaleli banga, isithombe sizoba yisibhakabhaka.
Izixazululo:
• Ngezinkamera ezizenzakalelayo: Qinisekisa ukuthi isihloko sikhanyisiwe kahle, futhi usihambise ngaphakathi komkhawulo wokugxila kwekhamera (ngokuvamile 10 cm kuya ku-5 meters kumamodeli amaningi). Uma i-AF ingaguquguquki, shintshela ekugxileni okwenziwayo (uma kutholakala) bese ulungisa usebenzisa isoftware yekhamera yakho.
Ngezinkamera ezinezikhala ezinqunyiwe: Beka ikhamera ukuze isihloko sibe kude no-40-60 cm (umkhawulo ophumelelayo kumakhamera amaningi aphezulu anokugxila okuqinile). Uma udinga ukuthwebula izihloko ezikude noma ezikude, cabanga ngokuthuthukisa ikhamera enokugxila okungashintshwa noma imodyuli ye-lens ye-liquid, evumela ukulungiswa kokugxila okuhamba phambili ngezikhathi ezahlukene.
c. Ukukhanya okuphansi nomsindo
Amakhamera anokulungiswa okuphezulu anama-pixel amancane (ukugcwalisa okuningi kusenzisi), okwenza zibe novela ekukhanyeni okuphansi. Ezindaweni ezimnyama, ikhamera izokhuphula i-ISO yayo (ukuzwela ekukhanyeni), okwethula umsindo ongagwegwesi "omsindo" kuwo izithombe. Lokhu kubonakala kakhulu nge-CMOS sensors, ezivamile kumakhamera amaningi we-USB namuhla.
Izixazululo:
• Faka ukukhanya okwengeziwe. Ngisho nethala lokusebenza elilula noma ukukhanya okuyindilinga kungathuthukisa kakhulu ikhwalithi yevidiyo.
• Lungisa izilungiselelo zekhamera: Yehlisa i-ISO (uma isoftware yakho ivumela) bese wandisa isikhathi sokuchayeka. Qaphela izikhathi ezinde zokuchayeka, njengoba zingadala ukudideka komnyakazo uma ikhamera noma isihloko sihamba.
• Khetha ikhamera enenzwa enkulu noma ukusebenza okungcono ekukhanyeni okuphansi. Amakhamera anenzwa ye-Sony noma ye-ON Semi CMOS (njengochungechunge lwe-Alvium 1800 U) avame ukuba nokunciphisa umsindo okungcono ekukhanyeni okuphansi.
d. Ukungahambelani kwe-Frame Rate Nokukhanya (Izimo Zokusebenzisa Ezimbonini)
Ezinhlelweni zezimboni njengokulawula ikhwalithi noma ukuqapha amahora angu-24/7, ukungacaci noma imigqa ehambayo kusuka kumavidiyo kuvame ukuvela ekungahambelani phakathi kwe-frame rate yekhamera nokukhanya kwezimboni. Ukukhanya kwaseYurophu kusebenza ku-50Hz, kanti ukukhanya kwaseNyakatho Melika kusebenza ku-60Hz—uma i-frame rate yekhamera ingahambelani nalokhu, kungadala ukuhlanekezela.
Isixazululo: Lungisa i-frame rate yekhamera ibe yi-25fps (ezokukhanya kwe-50Hz) noma i-30fps (ezokukhanya kwe-60Hz) usebenzisa isoftware yakho ye-QC (isibonelo, i-Basler Pylon noma i-Allied Vision’s Vimba X SDK). Lokhu kuzosusa imigqa egudluzayo futhi kuqinisekise ukuthi izithombe zicacile, aziguquguquki.
4. Ikhamera Ayibonwa Ikhompyutha: Izinkinga Zesoftware Nokuhambisana
Uxhuma ikhamera yakho ye-USB enokulungiswa okuphezulu, kodwa ikhompyutha yakho (i-Windows 11, i-macOS Sonoma, noma i-Linux) ayiyiboni. Lena yinkinga ejwayelekile ephuma ekungahambisanini kwezishayeli, izilungiselelo zobumfihlo, noma ukungqubuzana kwesoftware.
Izimpawu Ezijwayelekile: Ayikho ikhamera ebalwe kusiphathi samadivayisi (i-Windows) noma izilungiselelo zesistimu (i-macOS), imilayezo yephutha efana no-"Ayikho ikhamera etholakele," noma ikhamera isebenza kukhompyutha eyodwa kodwa kungabi kwenye.
Izixazululo ze-Windows 11:
• Hlola ukuxhumana: Khipha ikhamera, qala kabusha ikhompyutha yakho, bese uyixhuma kwenye imbobo ye-USB 3.0.
• Vuselela abashayeli: Vula i-Device Manager → Khulisa "Izinsiza Zokuthwebula" → Chofoza kabili ikhamera yakho → Khetha "Vuselela umshayeli" → Khetha "Sesha ngokuzenzakalelayo isoftware yomshayeli evuselelwe." Uma umshayeli ojwayelekile ungasebenzi, landa umshayeli othize kusuka kuwebhusayithi yomkhiqizi wekhamera (isibonelo, i-Vimba X SDK ye-Allied Vision yamakhamera ezimboni).
• Lungisa izilungiselelo zobumfihlo: Iya kuzilungiselelo → Ubumfihlo Nokuphepha → Ikhamera → Vula "Vumela izinhlelo zokusebenza ukuthi zifinyelele ikhamera yakho" bese uqinisekisa ukuthi uhlelo lokusebenza olusebenzisayo (isibonelo, i-Zoom, i-OBS) luhlu lwezinto futhi luvunyelwe.
Izixazululo ze-macOS Sonoma:
• Hlola izilungiselelo zobumfihlo: Vula izilungiselelo zesistimu → Ubumfihlo Nokuphepha → Ikhamera → Maka ibhokisi eliseduze nohlelo lokusebenza olusebenzisayo (isibonelo, i-FaceTime, i-Zoom) ukuze uvumele ukufinyelela.
• Setha kabusha i-SMC (System Management Controller): Kumakhompyutha we-Mac asebenzisa i-Intel, cisha i-Mac, cindezela ubambe u-Shift + Control + Option + inkinobho yamandla imizuzwana eyi-10, bese uyayikhipha bese uvula i-Mac. Kumakhompyutha we-Mac asebenzisa i-Apple Silicon, cisha i-Mac, linda imizuzwana eyi-10, bese uyivula futhi.
• Buyekeza i-macOS: Iya ku-System Settings → General → Software Update ukuze ufake izibuyekezo zakamuva, ezivame ukufaka izixazululo zokuhambisana nekhamera.
Izixazululo ze-Linux:
• Bheka ukuthi ikhamera iyabonakala yini: Sebenzisa umyalo we-lsusb kutheminali—ikhamera yakho kufanele ivele ohlwini.
Faka amaphakheji adingekayo: Eziningi zamakhamera, faka i-v4l-utils (video for Linux utilities) usebenzisa i-sudo apt install v4l-utils (Debian/Ubuntu) noma i-sudo dnf install v4l-utils (Fedora).
• Sebenzisa isoftware ehambisanayo: Izinhlelo zokusebenza ezifana ne-Cheese (yokuhlola) noma i-OBS Studio (yokusakaza) zisebenza kahle namakhamera amaningi we-USB aphakeme kakhulu ku-Linux.
5. Ukunqamuka Okungazinzile: Izici Zemvelo kanye Nezehadiwe
Akukho lutho olucasula kakhulu kunekhamera ephuma njalo—ikakhulukazi ngesikhathi sokusakaza bukhoma, ucingo lwevidiyo, noma ukuhlolwa kwezimboni. Lolu daba luvamile ezindaweni ezinokudlidliza, ukuphazamiseka kukagesi (EMI), noma izimbobo ze-USB ezishisa kakhulu.
Izimbangela Ezivamile:
• Ukudlidliza: Ezindaweni zezimboni (isibonelo, eduze kwezihambisi), ukudlidliza kungakhulula ipulaki ye-USB, kubangele ukunqamuka okungazelelwe.
• Ukuphazamiseka Kwe-Electromagnetic (EMI): Ama-USB 3.0 ports akhishela amagagasi omsakazo angaphikisana ne-2.4GHz Wi-Fi, i-Bluetooth, noma imishini yezimboni, okubangela ukuwa kwezinga.
• Ukushisa kakhulu: Ama-USB ports angashisa uma esetshenziswa isikhathi eside (isb., 24/7 ukuhlola kwezimboni), okuholela ekuxhumaneni okwesikhashana.
Izixazululo:
• Qinisekisa ukuxhumana kwe-USB: Sebenzisa ikhebula le-USB elinokhiye (njengalezo ezisetshenziswa namakhamera e-Allied Vision Alvium) noma i-hot glue ukuze uqinisekise ukuthi i-plug ihleli endaweni, ivimbela ukuxhumana okuphuma ngenxa yokunyakaza.
• Nciphisa i-EMI: Gcina ikhamera ne-USB cable okungenani imitha engu-1 kude nezixhumi ze-Wi-Fi, amadivayisi e-Bluetooth, noma imishini yezimboni. Sebenzisa ikhebula le-USB 3.0 elivikelwe ukuze unciphise ukuphazamiseka.
Vikela ukushisa: Sebenzisa i-USB hub esebenzayo enevikelo lokushisa, noma ubeke ikhamera endaweni enomoya opholile. Ezimbonini, khetha amakhamera anemikhono eqinile ethambisa ukushisa kahle.
Isifundo: Iwarehause yokudla yayihlangabezana nezixhumanisi eziphumayo ezithatha amahora amabili nsuku zonke namakhamera abo e-USB aphezulu. Ngokushintsha ukuya ku-USB hub enegesi futhi bewela amakhamera amamitha amabili kude ne-Wi-Fi router, bathuthukisa isikhathi sokusebenza sibe ngu-99.8%.
6. Ukuhlangana Kwezinhlelo: Lapho Izinhlelo Ziqhathaniswa Ukufinyelela Ikhamera
Amakhamera e-USB anencazelo ephezulu angasetshenziswa uhlelo lokusebenza olulodwa kuphela ngesikhathi esisodwa. Uma izinhlelo zokusebenza eziningi (isibonelo, i-Zoom, i-OBS Studio, i-FaceTime) zizama ukusebenzisa ikhamera ngasikhathi sinye, kuzodala ukungqubuzana—kuholele ezikrinini ezimnyama, okurekhodiwe okumile, noma ukuphazamiseka.
Izimpawu Ezijwayelekile: Ikhamera isebenza kuhlelo lokusebenza olulodwa kodwa ingasebenzi kolunye, isikrini esimnyama lapho kuvulwa uhlelo lokusebenza lwesibili, noma imilayezo yephutha mayelana nokuthi “ikhamera iyasetshenziswa.”
Izixazululo:
• Vala zonke izinhlelo zokusebenza ezisebenzisa ikhamera: Bheka umphathi wakho wemisebenzi (Windows) noma umqaphi womsebenzi (macOS) ukuze ubone ukuthi kukhona yini izinhlelo zokusebenza zangemuva ezisebenzisa ikhamera, bese uzivala.
• Qala kabusha uhlelo lokusebenza olufuna ukulisebenzisa: Kwesinye isikhathi, izinhlelo zokusebenza zibambeka zizama ukufinyelela ikhamera—ukuqalisa kabusha uhlelo lokusebenza kungaxazulula ukungqubuzana.
• Vuselela izinhlelo zakho: Izinhlelo ezindala zingase zibe nezinkinga zokuhambisana namakhamera aphezulu. Vuselela i-Zoom, i-OBS, noma ezinye izinhlelo zokusebenza zamakhamera zibe ngu-uhlelo olwakamuva.
Izinyathelo Zokuvikela: Gcina Ikhamera Yakho Ye-USB Ephezulu Isebenza Kahle
Indlela engcono kakhulu yokugwema izinkinga ngekhamera yakho ye-USB enokulungiswa okuphezulu ukuthatha izinyathelo zokuqala ukuyigcina futhi ulungise ukuyisebenzisa. Nansi imininingwane embalwa:
Khetha ikhamera efanele indlela oyisebenzisa ngayo: Ezinhlelweni zezimboni, khetha amakhamera aqinile, asezingeni lezimboni njengochungechunge lwe-Alvium 1800 U, olunikeza izixhumi ezikhiyelwa ngezokhefu, ububanzi bezinga lokushisa, nokuhambisana nezinhlelo zokusebenza zezimboni. Okokusebenzisa komuntu siqu, khetha ikhamera esekela i-USB 3.0 nokusebenza okuhle ekukhanyeni okuphansi.
• Sebenzisa izesekeli ezisezingeni eliphezulu: Tshalela kukhebula le-USB 3.0 eliqinile, i-hub enamandla (uma kudingeka), kanye nekesi lokuvikela (ukusetshenziswa kwezimboni noma ngaphandle).
• Gcina isoftware ivuselelwe: Vuselela njalo ama-driver ekhamera yakho, uhlelo lokusebenza, kanye nezinhlelo zokusebenza ozisebenzisa nekhamera.
• Hlanza ilensi njalo: Ikakhulukazi uma usebenzisa ikhamera ezindaweni ezinothuli noma ezingcolile.
• Hlola ikhamera njalo: Yenza ukuhlolwa okusheshayo njalo emavikini ambalwa ukuze uqinisekise ukuthi iyasebenza kahle—ukuthola izinkinga kusenesikhathi kuzovimbela izinkinga ezinkulu ngokuhamba kwesikhathi.
Isiphetho
Amakhamera e-USB anencazelo ephezulu ayizinsiza ezinamandla, kodwa ukusebenza kwawo kuncike ekulungisweni okufanele, ihadiwe ehambisanayo, nokugcinwa njalo. Izinkinga ezivame kakhulu—ukunganakwa kwezimbobo ze-USB, izinkinga zamandla, izithombe ezibuthuntu, ukwehluleka ukuthola, ukunqamuka okungazelelwe, nezingxabano zesofthiwe—zonke zingalungiswa ngezinyathelo ezifanele. Ngokuqonda izimbangela eziyinhloko nokulandela izixazululo ezichazwe kule bhulogi, ungakwazi ukuqinisekisa ukuthi ikhamera yakho ye-USB enencazelo ephezulu iletha izithombe ezicacile, ezihambisanayo iminyaka eminingi ezayo.
Noma ngabe usebenzisa ikhamera ye-USB enokulungiswa okuphezulu emsebenzini okude, ukusakaza bukhoma, ukulawula ikhwalithi kwezimboni, noma ukuthwebula izithombe zezokwelapha, okubalulekile ukufanisa izidingo zekhamera (i-bandwidth, amandla, isoftware) nesilungiselelo sakho. Uma usazobhekana nezinkinga ngemuva kokuzama lezi zixazululo, hlola ikhasi lokusekela lomkhiqizi wekhamera noma uxhumane nesevisi yamakhasimende abo—abaningi banikeza ukuxazulula izinkinga ezikhethekile zemikhiqizo yabo.
Ulungele ukuthola okuningi kukhamera yakho ye-USB enokulungiswa okuphezulu? Qala ngokuhlola imbobo yakho ye-USB, ubuyekeze izishayeli zakho, bese uhlanza ilensi—uzomangala ukuthi lezi zinyathelo ezilula kangakanani ezixazulula izinkinga ezijwayelekile.
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