Thaum xaiv cov koob yees duab vis dis aus, koj yuav tsum them sai sai rau ntau qhov tsis dhau, tom qab ntawd koj yuav tsum xaiv zaum kawg thaum muas.
Yuav muab cov duab thaij cia rau qhov twg
Qhov ntsuas no muaj cov ntsiab lus ntau npaum li cas rau txhua tus ncej ntawm cov yeeb yaj kiab uas raug ntes yuav suav nrog (cov ntsiab lus ntau ntxiv, cov duab yuav zoo dua), thiab qhov no tseem nyob ntawm TV qauv:
- Cov koob yees duab SD tsim nyog rau saib ntawm CRT TVs (daws teeb meem 720 × 576)
- Lub koob thaij duab HD yog qhov zoo rau tso tawm ntawm HD Npaj TV (1280 × 720 daws teeb meem)
- AVCHD koob yees duab yog qhov zoo tshaj plaws, tso tawm TVs nrog Full HD (daws teeb meem 1920 × 1080)
Cov tshaj tawm xov xwm dab tsi yuav raug kaw cia?
Niaj hnub no, muaj plaub txoj hauv kev rau hauv xov xwm ntawm cov yeeb yaj kiab uas kaw:
- MiniDV, camcorders nrog cov xov xwm zoo li no txuag video mus tso nrog cov kab xev me me nrog cov ntaub nplaum sib nqus, lub sijhawm kaw yog ib teev.
- DVD, kev siv tej yam me me 8 cm discs.
- HDD, camcorder nrog hom kev tshaj tawm no siv cov hard drive me rau kev thaij video. Qhov nruab nrab video ntev yog 25 teev.
- Flash, daim npav nco yog siv rau kev sau cia, nws yog qhov yooj yim thiab yooj yim tshaj plaws, tab sis tus nqi yog sib piv siab dua.
Kev Ntsej Muag
Ib qho ntawm cov kev ntsuas tseem ceeb ntawm cov khoom siv zoo hauv video, nws yog lub luag haujlwm rau kev ua zoo xim thiab duab ci.
Thaum xaiv, them sai sai rau qhov ua kom pom tseeb nyob deb hauv lub koob thaij duab
Qhov luv focal ntev, qhov loj dua cov duab yuav haum rau tus ncej.
Cov duab daws teeb meem rau kev tua video
Megapixels txhais tau hais tias ob lub zog - lub tshuab hluav taws xob nyob ruaj khov thiab cov duab daws teeb meem thaum thaij duab, tab sis tib lub sij hawm lawv tsis muaj dab tsi ua nrog video zoo, yog li koj yuav tsum tsis them rau qhov ntsuas no thaum xaiv lub koob yees duab video.
Nce ntxiv
Nws muaj ob hom kev ua kom loj hlob:
- tsis muaj qhov muag, cov focal ntev
- digital, kev kwv yees yog kwv yees los ntawm lub software ntawm lub koob yees duab saib
Nws yog qhov zoo dua kom nres koj xaiv ntawm kho qhov muag magnification.
Hmo ntuj shooting hom
Rau cov camcorder amateur, koj yuav tsum tsis txhob xyuam xim rau cov lus no. yees duab thaum hmo ntuj yuav tsaus, duab zoo yuav tsuas yog tuaj tawm yog tias muaj lub teeb ntxiv, thiab qhov no tsis tas yuav ua.
Lcd npo
Yuav luag txhua lub koob yees duab muaj qhov tshuaj ntsuam no, tab sis qhov screen loj dua, lub koob yees duab ntawm lub roj teeb yuav ntws.
Lub koob yees duab qhov ntev
Thaum xaiv cov koob yees duab, them sai sai rau nws qhov ntev, nws yuav tsum nkag siab zoo tias yog tias lub koob thaij duab muaj qhov me me, tom qab ntawd, raws li txoj cai, cov yeeb yaj kiab zoo hauv cov koob yees duab no tawm mus ntau qhov xav tau.
