Txhua hom xov tooj digital video ua si ntawm cov khoos phis tawj ntiag tug, ib yam li txhua daim duab digital, yuav siv sijhawm ntau lub cim xeeb. Txhawm rau ua kom nws muaj peev xwm khaws cov video ntawm kev tshaj tawm niaj hnub, nws yog compressed siv cov txheej txheem tshwj xeeb. Cov cuab yeej kaw vis dis aus, cov khoos kas kaw thiab cov vis dis aus tsim kho tuaj yeem tsim cov vis dis aus tsis raug tshem tawm uas ua rau muaj ntau qhov loj. Rau kev siv yooj yim ntxiv, nws ua rau kev nkag siab kom ceev cov yees duab.
Nws yog qhov tsim nyog
freeware VirtualDub program
Cov Lus Qhia
Kauj ruam 1
Qhib cov video ua ntaub ntawv thov hauv VirtualDub editor. Txhawm rau ua li no, nias tus yuam sij ua ke Ctrl + O, lossis siv cov ntawv thov ua ke los ntawm xaiv cov "Cov Ntaub Ntawv" thiab "Qhib cov ntaub ntawv video …". Lub "Qhib video file" yuav tshwm sim. Qhia kom meej txoj hauv kev rau cov ntawv yuav tsum muaj nyob hauv nws. Thas xim rau cov video ua yeeb yaj kiab. Nyem rau "Qhib" khawm. Hloov mus, rub thiab xa cov ntaub ntawv mus rau hauv lub qhov rai VirtualDub los ntawm Explorer lossis Tus Thawj Tswj Ntaub Ntawv.
Kauj ruam 2
Teem lub puv video ntws ua hom. Hauv cov ntawv qhia zaub mov tseem ceeb, nyem rau ntawm "Video" yam khoom, thiab tom qab ntawd khij rau ntawm lub npov "Ua puv npo".
Kauj ruam 3
Qhib tag nrho cov suab ntws ua hom. Xaiv cov khoom "Suab" hauv cov ntawv qhia zaub mov thiab tshawb xyuas qhov "Ua Haujlwm tag nrho".
Kauj ruam 4
Xaiv thiab configure qhov encoder rau cov kwj ntawm video. Nias qhov tseem ceeb ua ke nrog Ctrl + P, lossis nyem rau ntawm cov khoom "Video" thiab "Compression …" ntawm cov ntawv qhia zaub mov tseem ceeb. Hauv cov npe ntawm "Xaiv cov yeeb yaj kiab", xaiv qhov koj nyiam codec. Nyem lub pob "Tsim". Lub thawv ntawv rau kev teeb tsa cov kev hloov ntawm lub encoder yuav qhib. Teeb tsa lub compression zoo, cov ntaub ntawv tus nqi, tus nqi keyframe. Nyem rau "OK" khawm nyob rau hauv ob qho kev sib tham.
Kauj ruam 5
Xaiv thiab configure qhov encoder rau lub suab ntws. Siv cov ntawv "Suab" thiab "Ntshuam …" ntawm cov ntawv qhia zaub mov tseem ceeb los qhia "Xaiv xaiv lub suab" lub pob. Nyob rau sab laug sab ntawm cov kem lus no yog cov npe kaw suab. Tsom koj tus nyiam codec. Daim ntawv nyob sab xis qhia cov npe ntawm cov ntaub ntawv compression hom txhawb nqa los ntawm tus codec. Xaiv ib ntawm lawv. Nyem rau khawm "OK".
Kauj Ruam 6
Hlob daim video. Nias tus yuam sij F7, los yog xaiv cov "Cov ntaub ntawv" thiab "Txuag ua AVI …" cov khoom los ntawm cov ntawv qhia zaub mov. Qhia kom meej cov directory rau txuag cov ntaub ntawv thiab nws lub npe. Nyem rau "Txuag" khawm. Cov txheej txheem ntawm compressing cov video thiab sau nws mus rau cov ntawv teev tseg yuav pib. Qhov kev nce qib nrog cov tawm ntawm cov ntaub ntawv xov xwm raug suav daws yuav pom nyob hauv "VirtuaDub Cov xwm txheej" hauv lub npov. Tos rau cov ntawv khaws cia lag luam kom tiav.
