Txawm hais tias cov ntaub ntawv kaw yees duab tsis tau siv ntev ntev los, ntau tus tseem muaj cov ntawv pov tseg nrog cov ntawv kaw uas muaj txiaj ntsig uas tsis tuaj yeem pom hauv cov qauv digital. Nws tuaj yeem yog zaj yeeb yaj kiab qub lossis teev cia ntawm tsev neeg hnub so. Tom qab ntawd muaj qhov xav tau digitize kab xev kab xev txhawm rau saib cov yeeb yaj kiab xav tau txhua lub sijhawm thiab faib rau cov neeg hlub.
Nws yog qhov tsim nyog
- - qaum rau txuas cov zis tawm los ntawm daim kab xev kaw lus rau daim npav suab;
- - ib txoj hlua rau txuas cov zis tawm ntawm cov kab xev kaw rau hauv cuab yeej rau yees duab ntawm lub koos pis tawj;
- - software rau ntes video (Virtualdub)
Cov Lus Qhia
Kauj ruam 1
Cov suab thiab yees duab ntws los ntawm daim kab xev kaw lus mus los ntawm ob txoj kev sib txawv. Ua ntej tshaj, koj yuav tsum tau txuas lub suab daim npav mus rau cov suab tawm ntawm VCR siv cov xov tooj uas tsim nyog, uas tuaj yeem yuav ntawm lub xov tooj cua lossis koos pij tawj. Ntawm ib sab ntawm lub qaum muaj lub pob "tulip", ntawm sab nraud muaj lub tsho tas li. Txuas cov xov hlau rau Kab Hauv Qhov nkag ntawm lub suab npav.
Kauj ruam 2
Txhawm rau sau cov yeeb yaj kiab, koj tuaj yeem siv daim duab thaij duab ntes, lub tuner lossis daim npav video uas muaj TV-in connector. Txuas lub cable los ntawm cov zis tawm ntawm cov ntawv kaw mus rau lub tswv yim video ntawm cov khoom raug xaiv ntawm koj lub khoos phis tawm. Yog tias lub kaspivtaw muaj cov tswv yim ua luam yeeb yaj kiab, yuav tsum muaj txoj hlua cab-rau-cinch. Yog tias cov tswv yim yog "S-video", uas muaj ntau dua ntawm cov khoom siv niaj hnub no, ces yuav tsum siv "S-Video - Tulip" xaim.
Kauj ruam 3
Muaj ntau ntau cov haujlwm ua haujlwm los ntes cov yeeb yaj kiab los ntawm daim kab xev kaw cia. Cov neeg nyiam tshaj plaws yog VirtualDub, Pinnacle Studio thiab Adobe Premiere. Ua ke nrog cov ntawv teev lus rau kev thaij duab, cov chaw tsim khoom siv cov khoom siv rau kev yees duab kuj tseem muab nkag los.
Kauj ruam 4
Nruab ib qho codec tsim video, nyiam MJPEG. Nws yuav ua rau koj kom sau tsawg kawg nrog tsis tau zoo. Txuag chaw, koj tuaj yeem siv cov nyiaj DivX tsis tu ncua.
Kauj ruam 5
Txheeb xyuas txhua lub suab npav thiab tso zis ntaus nqis chaw siv cov khoom siv tsav tsheb lossis tswj hwm lub vaj huam sib luag.
Kauj ruam 6
Pib VirtualDub. Txav mus rau Cov Ntawv Sau Npe / Nqis cov ntawv qhia zaub mov, teeb tsa "Capture audio" item. Nws yog ntshaw kom ua rau "Ncej tus nqi" tus nqi "25.00". Tom qab ntawd mus rau "Xaiv Cov Uas Nyiam Tshaj" cov ntawv qhia zaub mov thiab xaiv siv cov khoom siv yees duab thaij duab. Hauv "Default capture file" qhia meej txoj hauv kev uas koj xav khaws cov ntaub ntawv tiav lawm. Kho cov suab zoo hauv "Audio / Compression" menu, lossis tso txhua yam tsis hloov (qhov no, lub suab yuav tsis yooj yim). Mus rau cov "Yeeb yaj duab / Hom Ntawv" ntawv qhia zaub mov, xaiv cov duab xav tau thiab hom tsim nyog rau lub codec (nyiam dua UYUY). Xaiv YUY2 rau kev xas cov ntawv luam tsis tau. Mus rau cov Video / Ntsuas cov ntawv qhia zaub mov, xaiv qhov codec uas koj yuav tsum tau siv.
Kauj Ruam 7
Tom qab teeb tsa txhua qhov txwv tsis tas, nias F6 khawm thiab tom qab ob peb feeb nias lub khawm Ua Si ntawm daim kab xev kaw. Kev ntes cov ntaub ntawv yuav muab tso tawm rau ntawm sab xis ntawm lub qhov rais. Nias Esc tom qab kev luam ntawv tiav. Kev ntes tau tuaj yeem suav ua tiav.
