Cov Kev Sib Tham Thoob Plaws Nyog Li Cas?

Cov kev sib tham video video yog dab tsi?

Dab tsi yog qhov video conferencing system?

Video conferencing system: Video conferencing muaj ob hom kev kho vajtse thiab software. Tus qauv ntawm software video conferencing khoom yog yooj yim heev. Tsuas yog network, pob ntseg, koob yees duab, thiab computer. Kev teeb tsa txog kev kho khoom siv video video khoom yuav tsum muaj video conferencing MCU thiab kev sib tham video video. Lub koob yees duab, kev tswj chaw taws teeb, txhua lub ntsej muag, lub network, thiab lwm yam., Raws li tej yam kev mob. Raws li software video thiab hardware video, cov neeg siv uas xaiv software thiab hardware video conferencing yuav tsum tau muab lawv tus kheej cov yam ntxwv los xaiv cov txheej txheem uas tsim nyog video tshaj plaws. Cov khoom siv suab yees duab yuav tsum tau kho kom haum raws li cov kev cai sib txawv. Feem ntau, kev sib tham video video nrog cov hauv qab no:

1. Lub MCU zoo sib xws rau cov neeg rau zaub mov ntawm lub rooj sib tham video. Txhua qhov chaw kawm ntawv muaj peev xwm ua tau suab thiab video intercommunication los ntawm MCU.

2. Lub rooj sib tham video video, uas muaj xws li ib qhov software davhlau ya nyob twg thiab qhov chaw dav hlau;

3. microphone, lub koob yees duab, cov khoom siv khoom (projection, TV, TV phab ntsa), suab;

4. Lwm yam khoom, nrog rau cov ntaubntawv povthawj siv thiab cov ntaubntawv povthawj siv, cov chaw cia khoom, cov rooj sib tham sablaj, thiab lwm yam.

5, khoom siv peripheral, nrog rau kev ua hwj huam amplifiers, audio, tov khoom, ncha poob haujlwm, video matrix thiab thiaj li.

Video Terminal:

1. Lub rooj sablaj sablaj sablaj-txheej txheem: Lub koob yees duab sablaj siv los sib tham nrog cov khoom sib tham ntawm lub tuam rooj sablaj. Cov khoom ntaus ntawv pom tau los ntawm lub voj voog loj loj los yog lub projector.

2. Kev Sab Laj Terminal Khoom: Tus Tenveo Desktop Conference Terminal yog ib qho khoom siv me me thiab lens lub davhlau ya nyob twg los yog lub davhlau ya nyob twg rau kev txhim kho video conferencing tus neeg mob software hauv computer.

3. MCU (Multipoint Control Unit): MCU yog lub plawv ntawm tag nrho lub rooj sib tham. Nws muab cov neeg siv nrog ntau lub rooj sablaj thiab ntau pab pawg sib tham txog kev sib tham. MCU tuaj yeem ua tau ib qho cuab yeej cais lossis muab tso rau hauv lub rooj sib tham video. Yog tias muaj ntau qhov sib tham, nws raug nquahu kom siv lub MCU nplooj siab los xyuas kom zoo rau kev sib tham.

4. Rooj sablaj chav kaw suab thiab kaw lus video. Thaum lub rooj sib tham video, feem ntau ntawm cov neeg koom siab tau xav txog qhov kev ua tau zoo thiab cov nyhuv ntawm kev sib tham video los ntawm kev kaw suab thiab video hauv chav sib tham. Kev xaiv ntawm lub chav sib tham lub suab thiab video systems yuav tsum tau raws li qhov tseeb qhov teeb meem ntawm chav video sablaj.