Tus yuam sij rau kev sib tham video hauv kev saib xyuas kev noj qab haus huv yog tias ob lossis ntau tus neeg tuaj koom yuav tsum tuaj yeem pom ib leeg hauv lub sijhawm tiag tiag, uas feem ntau yuav xav tau kev siv internet bandwidth txaus.

Muaj ntau ntau txoj hauv kev yuav ua li cas kev sib tham video pub dawb rau kev kho mob tuaj yeem ua, tab sis feem ntau nws muaj peb yam tseem ceeb:

• Lub koob yees duab yees duab: tuaj yeem yog webcams ua rau hauv laptops, ntsiav tshuaj, lossis txawm tias smartphones.
• Audio Source: microphones (piv txwv li, smartphone microphone, lub microphone built-in hauv lub koob yees duab video)
• software: software-based platform yog siv los xa ob txoj kev xa cov ntaub ntawv hla internet raws tu qauv

Qhov kawg tab sis tsis kawg, kev siv internet ceev ceev, txhim khu kev qha yog tsim nyog los pab txhawb kev sib txuas lus.

Cov kws kho mob tseem tuaj yeem koom lossis tuav cov rooj sib tham video pub dawb hauv chav sib tham tshwj xeeb, nruab nrog cov cuab yeej siv qib siab los ntes cov suab thiab yees duab zoo los ntawm ntau tus neeg koom hauv chav. Kev teeb tsa chav sib tham video yuav suav nrog:

• Cov ntxaij vab tshaus qib siab (piv txwv li, saib lossis TV)
• Cov koob yees duab zoo 
• Omnidirectional microphones
• Saib xyuas cov neeg hais lus

Muaj ob hom kev sib tham hauv video hauv kev kho mob:

1. Point-rau-point: ib-rau-ib-ib-ib-ib-rau-ib video conferencing kev kho mob kev kho mob tsuas yog ob tug neeg koom uas yog tsis nyob rau hauv ib qho chaw. Thaum, piv txwv li, ib tus neeg siv xov tooj hu xov tooj nrog tus neeg sawv cev txhawb nqa cov neeg siv khoom, ces nws yog ib qho piv txwv ntawm kev sib tham hauv video.
2. Multi-point: ib hom kev sib tham video uas muaj ntau tshaj ob tus neeg koom hauv tsawg kawg ob qhov chaw sib txawv. Kuj hu ua pawg video conferencing or pawg hu. Kev sib tham hauv webinar uas muaj ib tus neeg hais lus tseem ceeb thiab ntau tus neeg tuaj koom yog ib qho piv txwv ntawm ntau lub ntsiab lus video conferencing.

Raws li tau hais tseg, muaj ntau txoj hauv kev thiab cov tswv yim uas koj tuaj yeem siv los tuav lossis koom nrog kev sib tham hauv video; txhua tus tuaj yeem koom nrog ntau hom khoom siv. Txawm li cas los xij, koj tuaj yeem tuav lub rooj sib tham video pub dawb rau kev kho mob nrog cov cuab yeej hauv qab no:

• Lub khoos phis tawj (desktop lossis laptop) lossis txawm tias lub smartphone zoo
• Lub koob yees duab (built-in webcam, lub koob yees duab smartphone, lub koob yees duab tshwj xeeb, thiab lwm yam)
• Lub microphone (smartphone microphone, built-in microphone ntawm lub koob yees duab video, mob siab rau microphone)
• Hais lus (los yog earphones / headphones)
• Txhim khu kev ntseeg thiab ceev internet bandwidth
• Dawb video conferencing software rau kev kho mob (los yog ib tug account nyob rau hauv ib tug huab-based video conferencing kev pab cuam)
• Codecs. Lawv tuaj yeem yog hardware lossis software-based. Codecs muaj lub luag haujlwm rau compress thiab decompress cov ntaub ntawv audio / video kom tso cai rau kev sib kis tau zoo dua.

Niaj hnub no cov laptops niaj hnub no feem ntau tuaj nrog lub webcam built-in, microphone, thiab hais lus, thiab thaum txuas nrog high-speed internet twb txaus rau kev sib tham yooj yim.

Kev sib tham video pub dawb rau kev saib xyuas kev noj qab haus huv tso cai rau ntau tus neeg tuaj koom "sib ntsib" hauv lub sijhawm tiag tiag yam tsis tas yuav tsum tau tus kws kho mob thiab tus neeg mob nyob hauv ib qho chaw, uas thaum kawg txuag lub sijhawm thiab nyiaj txiag. Ntau tus neeg mob tuaj yeem koom nrog lub rooj sib tham tau zoo thaum txo cov neeg poob sijhawm thiab txhim kho kev tsim khoom tau zoo los ntawm kev txo lub sijhawm mus ncig, kev thauj mus los, thiab kev npaj dav hlau, thiab lwm yam tsis yooj yim cuam tshuam txog kev mus ncig ua lag luam.

Cov kev pabcuam kev noj qab haus huv tuaj yeem siv kev sib tham video pub dawb rau:

• Ua kom muaj kev sib txuas lus hauv lub sijhawm tiag tiag rau cov tuam txhab nrog ntau lub chaw haujlwm
• Qhov nruab nrab zoo rau kev cob qhia, tso cai rau tus kws qhia ntawv / tus kws qhia los qhia cov chav kawm nyob deb rau cov neeg koom nrog thoob plaws ntiaj teb los ntawm ib qho chaw
• Txhim kho cov rooj sib tham uas pom cov ntaub ntawv (piv txwv li, PowerPoint slides) yog ib qho tseem ceeb ntawm kev sib tham
• Ua cov rooj sib tham loj uas qhov kev mus ncig los yog sij hawm tuaj yeem yog qhov tseem ceeb

Nrog FreeConference, koj tuaj yeem tuav lossis koom nrog lub rooj sib tham video rau kev kho mob dawb kiag li.

FreeConference muaj chav sib tham hauv online pub dawb nrog kev sib tham suab / video pub dawb, kev tshuaj ntsuam dawb thiab kev sib qhia cov ntaub ntawv, lub rooj sib tham hauv online, thiab kev sib tham pub dawb.

FreeConference tso cai rau koj los pib lub rooj sib tham saib xyuas kev noj qab haus huv pub dawb rau txog li 100 tus neeg koom, nrog kev tshuaj ntsuam dawb sib qhia ncaj qha los ntawm koj lub vev xaib los pab txhawb kev sib koom tes hauv lub sijhawm.

Nrog FreeConference, koj ua tsis yuav tsum tau rub tawm thiab nruab ib yam dab tsi ua ntej koj tuaj yeem pib lossis koom nrog lub rooj sib tham video. FreeConference yog qhov browser-raws li kev sib tham video pub dawb rau kev kho mob uas muaj txog 100 tus neeg tuaj koom tuaj yeem koom nrog kev hu xov tooj yooj yim los ntawm lawv lub vev xaib browser.