Lub vev xaib yog ib lub koob yees duab tshwj xeeb tau tsim los ua haujlwm hauv Is Taws Nem. Yog tias koj lub khoos phis tawm lossis lub koos pij tawj tsis muaj lub vev xaib los yog koj tsis txaus siab rau cov duab zoo uas tau txais los ntawm lub koob yees duab zoo li no, koj tuaj yeem xaiv los ntawm coob tus ntawm cov cuab yeej no ntawm lub khw.
Thaum xaiv lub webcam, koj yuav tsum nco ntsoov tias tsis muaj kev cais tshwj xeeb ntawm cov koob yees duab thiab tsis muaj qhov yuav tsum tau ua meej meej rau cov duab zoo. Yog li ntawd, nws yog qhov yuav tsum tau txheeb xyuas cov duab tsim tawm los ntawm lub cuab yeej ua ntej kev yuav khoom. Tag nrho cov koob yees duab HD kuj tseem xav kom muaj kev ntseeg siab uas muaj kev sib txuas xov tooj sib txuas kom ua haujlwm tau zoo.
Matrix hom
Muaj ob hom kev sib tw uas siv hauv webcams - CCD thiab CMOS. Qhov sib txawv ntawm ob qho lus dag hauv txoj hauv kev ntawm daim duab ua. CCD type matrices muab cov duab zoo dua, tab sis lawv muaj nqi kim dua. Yog li no, feem ntau ntawm webcams, CMOS hom matrices tau ntsia. Yog tias cov cuab yeej zoo li no yuav tsum tau siv nrog kev paub txog lub ntsej muag, tom qab ntawd nws yog qhov zoo dua los xaiv CCD matrix.
Matrix daws teeb meem
Cov qauv daws teeb meem rau webcams yog 640x480 pixels, uas yog 0.3 MPix. Yog tias qhov webcam tseem xav tias yuav siv los tua cov duab hauv tsev, tom qab ntawv nws yog qhov zoo dua los xaiv qhov kev daws teeb meem tsawg kawg 1.3 Mpix - 1280 x 720 pixels. Cov koob yees duab HD no twb tau tus nqi zoo-piv. Qhov kev daws teeb meem siab tshaj plaws rau lub vev xaib yog 5 MPx - 2592 x 1944 pixels, tab sis cov koob yees duab zoo li no yuav tsum muaj lub vev xaib muaj qhov zoo tshaj plaws hauv Is Taws Nem, txwv tsis pub cov duab yuav tsuas tsis kis tau. Cov neeg tsim khoom lag luam feem ntau cunning nrog rau qhov ntsuas no thiab ntawm lub thawv nrog 640 x 480 pixel lub koob yees duab koj tuaj yeem pom cov ntawv sau npe txaus siab - 16 Mpix, tab sis qee qhov chaw ntawm sab kev daws teeb meem tiag tiag ntawm cov cuab yeej yuav qhia tau hauv ntawv me
Ncej zaus
Qhov txiav txim no txiav txim siab pom dab tsi duab tus interlocutor yuav pom - cov video ib txwm los yog, hais lus ntxhib, ib hom swb yeeb yam. Qhov tsawg kawg nkaus uas yuav tsum tau muaj yog 24 ntas ib pliag, qhov zoo tshaj yog 30. Qee lub koob yees duab ua haujlwm txog li 90 thav ntawv, tab sis qhov no zoo heev nce tus nqi ntawm cov ntaub ntawv sib kis.
Ntxiv kev xaiv
Lub koob yees duab rhiab yog qhov muaj peev xwm mus tua nyob rau hauv qis teeb mob. Tseem ceeb yog tias koj yuav mus tua maub. Autofocus - Qhov no tawm los ua ke thaum tua hauv cov lus tsa suab lossis txav khoom. Lub microphone built-in kuj pab tau zoo heev.
Nws tseem yog tsim nyog them sai sai rau cov qauv ntawm kev nqa lub webcam thiab txuas rau lub khoos phis tawm. Feem ntau USB 2.0 siv, tab sis USB 3.0 kuj tseem siv tau. Yog li koj xav tau kom paub tseeb ua ntej tias lub khoos phis tawj muaj qhov tsim nyog txuas ua haujlwm.
Webcam Tus Tiv Thaiv G-lens 2693 Full HD
Lub koob yees duab no muaj lub tshuab kaw lus tag nrho rau kev kho qhov ntsuas phom. Haum rau kev sib txuas ua ke thiab kev tua duab hauv tsev. Tsom iav iav thiab 2-megapixel CMOS sensor siv nyob rau hauv lub koob yees duab muab cov duab kom pom meej thiab meej. Kev daws teeb meem ntawm lub koob yees duab - 1920 x 1080, cov kab yees duab tawm - 30 ntas ib ob. Kuj tseem muaj nyob nrog microphone thiab ib lub pob ntxiv uas tso cai rau koj kom thaij duab nrog nias ib zaug. Lub koob yees duab txuas nrog ntawm USB 2.0 interface thiab tsis xav tau kev tsav tsheb ntxiv rau kev teeb tsa. Lub koob yees duab mount tso cai rau koj los nruab nws hauv qhov chaw yooj yim.
