Txheej txheem cej luam ntawm video conferencing koob yees duab

Lub koob yees duab lub rooj sib tham video yog ib feem tseem ceeb ntawm lub rooj sib tham video terminals. Lub hom phiaj tseem ceeb ntawm kev sib tham video HD koob yees duab ntawm kev ua lag luam yog: Sony, Polycom, Huawei thiab lwm lub tuam txhab HD koob yees duab. Cov cuab yeej siv thev naus laus zis hauv chaw ua haujlwm uas siv Is Taws Nem kom paub txog kev sib tham hauv online, kev cob qhia nyob deb, kev sib pauv lag luam, kev nrhiav neeg ua haujlwm video thiab kev kawm rau cov neeg ua haujlwm. Cov koob yees duab kev sib tham hauv video sib txuas lus los ntawm ntau txoj kev xws li cov duab, suab thiab cov ntaub ntawv, kom cov neeg siv thaj chaw sib cais tuaj yeem sib sau ua ke los tuav cov rooj sib tham los ntawm kev sib tham hauv video, thiab txhawb tib neeg txoj kev sib tham ntev-ntev cov ntaub ntawv sib pauv thiab sib koom. Daim ntawv thov ntawm cov koob yees duab sib tham video tau txhim kho kev sib txuas lus zoo thiab kev ua haujlwm ntawm cov neeg ua haujlwm hauv kev lag luam. Lub koob yees duab lub rooj sib tham tau txais SONY 1/2.5; 1/3 1/4CMOS HD duab sensor, cov pixel zoo tuaj yeem ncav cuag 2-4 megapixel, thiab tuaj yeem siv ua ke nrog cov codec thiab lwm lub tshuab kom tso tawm cov duab zoo thiab cov duab daws teeb meem siab.