Kutheni i-FPS ayiyiyo yonke into
Iikhomputha ezininzi ezitsha zekhompyutha kunye nekhamera yewebhu ekwakhiwe kwi-video yonxibelelwano. Iikhomputha ezingenayo i-webcams ezakhelweyo zisekela iinkomfa ze-webcam. Usenokuba uyayazi ukuba ukuphakama kwesilinganisi sekhamera ye-webcam , kukuvuyisa ukuba uya kuba nefowuni yakho, kodwa yintoni isreyithi yesakhelo kwaye kutheni kufuneka uhlawule le nombolo?
Yintoni iRhafu yoKhuseleko?
Ukufakela nje, isreyimu yesreyithi yimibolo yeefoto ikhamera yewebhu ithatha kwaye idluliselwa kwiskrini sekhompyutha. Iifowuni zilinganiswa kwiifom ngeesibini. Ukuba ikhamera yakho yewebhu ichazwe njenge-fps ezingama-30, ingathatha imifanekiso engama-30 nganye yesibini ize idlulisele kwikhompyutha.
Ingaba isebenza kanjani
Xa umfanekiso (okanye ifreyimu) ithathwa yi- webcam ekwizinga eliphantsi le-fps le-15 fps okanye ngaphantsi, ikhamera yewebhu yenza iifayile ze-JPEG nganye zisekho mfanekiso kwaye idlulisela uluhlu lwale JPEG . Xa isreyimu yesilinganisi siphezulu kune-15 fps, ikhamera yewebhu iyayifaka imifanekiso ngokusebenzisa i-intanethi ye-intanethi.
Iifom zesikhokelo ngokubanzi zivela kwi-15 fps ukuya kwi-120 fps. Ufanele uhlale nge-fps ezingama-30 okanye ngaphezulu xa ungafuni ukuthumela ividiyo ekhethiweyo. Ephakamileyo isreyimu yentlawulo, ilula ividiyo.
Qaphela: Ukuze usakaze ividiyo, awufunanga nje kuphela ikhamera yewebhu ngezinga elifanelekileyo lereyimu, kodwa ufuna kwakhona intanethi ye-intanethi.
Izinto ezingaphandle
Nangona ukulinganiswa kwekhamera yewebhu kungabonakalisa isantya esisodwa, ikhamera yakho yewebhu ingabamba imifanekiso yevidiyo ngokukhawuleza. Ezinye izinto zithintela isilinganisi sefom yewebhu, njengezikhono zenkqubo yesofthiwe yewebhu, isihloko ozama ukusibhalela, isisombululo sekhamera yewebhu, isixa sokukhanya kwigumbi kunye nomda wendlela ekhoyo. Ukusebenza kwezixhobo ezininzi kwiikhompyutha ze- USB kunganciphisa isantya sesreyithi. Unokwandisa i-webcam yakho ye-fps ngokunyusa ukukhanyisa kwigumbi nokukhuphaza i-disk hard drive yakho.
Ikusasa leWebcams
Kukhuselekile ukuthetha ukuba ireyiti yeesakhelo ziya kuqhubeka ukunyuka ngokubambisana nesisombululo sewebhu, esichaza indlela ebukhali ngayo le vidiyo. Njengoko ireyithi eziphezulu kunye nezigqibo eziphakamileyo ziba kwindawo eqhelekileyo, amaxabiso aya kulahla kwaye i-webcams ye-rate-rate rate-rate iya kubonakala. Ngeke kube lide ngaphambi kokuba ama-60 fps abe ngamathambo angabonakaliyo kwi-webcam yangaphakathi.