Digital camcorders kaw video hauv ntau hom ntaub ntawv sib txawv. Kev nkag siab txog ntau hom ntawv no yog qhov tseem ceeb vim tias lawv cuam tshuam yooj yim npaum li cas cov yees duab ua haujlwm nrog lub computer, cov ntaub ntawv loj npaum li cas, thiab cov yeeb yaj kiab zoo uas lawv kaw.
Nrov Camcorder Video Formats
Muaj ntau cov ntaub ntawv video tawm tswv yim, thiab txawm tias cov camcorders uas siv tib yam yuav tsis siv tib txoj kev. Rau feem ntau, koj tsuas yog yuav tsum txhawj xeeb txog koj lub camcorder cov ntaub ntawv hom yog tias koj xav hloov koj cov vis dis aus lossis hlawv ib DVD. Hmoov zoo, cov software uas tau ntim nrog koj lub camcorder yog tsim los nyeem thiab ua qee yam haujlwm yooj yim nrog koj cov vis dis aus. Tab sis, yog tias koj xav ua cov kev hloov kho kom zoo dua, cov ntaub ntawv sib raug zoo dhau los ua qhov teeb meem. Yog tias koj lub khoos phis tawj tsis tuaj yeem tso saib koj lub camcorder video, muaj feem yuav yog cov yees duab nyob hauv hom ntawv koj software nyeem tsis tau.
DV & HDV
hom DV tau tsim los khaws cov yees duab digital rau hauv daim kab xev sib nqus. HDV yog hais txog lub siab txhais version ntawm DV hom. DV thiab HDV cov ntaub ntawv muaj kev nco heev tab sis tsim cov yeeb yaj kiab zoo heev. Muab qhov kev poob qis hauv kev muag khoom ntawm lub koob yees duab, tsawg dua cov neeg siv khoom yuav tsum txhawj xeeb txog DV thiab HDV, tab sis nws tseem nyiam cov neeg nyiam.
MPEG-2
Ntau tus qauv txhais cov koob yees duab kaw hauv MPEG-2. Nws kuj tseem siv hauv cov koob yees duab siab txhais, txawm tias tsis yog ntau zaus. Nws yog ib hom ntawv digital zoo heev, tib yam siv hauv cov yeeb yaj kiab DVD uas tsim los ntawm Hollywood studios. Uas muab MPEG-2 raws li camcorders ib tug zoo kom zoo dua lwm yam tawm tswv yim: cov yees duab tau yooj yim hlawv rau ib tug DVD thiab feem ntau computer media players (xws li Kua QuickTime thiab Windows Media Player) txhawb MPEG-2 playback.
MPEG-2 feem ntau pom muaj nyob rau hauv cov koob yees duab ib txwm muaj uas yog pricier thiab zoo dua li lub hnab tshos camcorder qauv. Qhov no yog ib feem, vim MPEG-2 cov ntaub ntawv video loj dua li lwm hom ntawv thiab yog li tsis yooj yim rau upload rau lub vev xaib lossis xa hauv email. Yog tias koj xav paub ntau ntxiv txog kev saib cov khoom zoo, tus qauv txhais cov duab thaij duab hauv TV, tus qauv MPEG-2 yog qhov kev xaiv zoo.
MPEG-4/H.264
Pom tau ntawm cov koob yees duab hauv hnab tshos feem ntau thiab hauv ntau lub koob yees duab HD siab dua, MPEG-4 / H.264 tiag tiag yog tsev neeg dav dav ntawm ntau hom kev txhawb nqa ob qho tib si txheem thiab siab txhais video kaw. Muaj ntau yam kev tsim txiaj rau H.264. Nws tuaj yeem kaw cov yeeb yaj kiab zoo heev, tsis tau compress nws hauv txoj hauv kev uas tsis siv lub cim xeeb ntau dhau. Cov neeg tsim lub koob yees duab siv H.264 yog tias lawv xav muab cov khoom lag luam "web-friendly" video.
AVCHD
Ib qhov txawv ntawm H.264 hom, qhov no yog cov ntaub ntawv txhais lus siab video pom nyob rau feem ntau Canon, Sony, thiab Panasonic HD camcorders (lwm cov tuam txhab txhawb nqa nws ib yam). AVCHD camcorders tuaj yeem ntes cov vis dis aus zoo heev thiab lawv tuaj yeem hlawv HD yees duab rau tus qauv DVD disc, uas tuaj yeem rov qab ua si ntawm Blu-duab tshav disc player.
Koj Puas Paub Hom Lub Koob Yees Duab Ua Li Cas?
Vim qhov no yog ib qho kev qhia ncaj ncees hauv koj lub koob yees duab, nws feem ntau tsis tshaj tawm. Txawm li cas los xij, txhua lub camcorders qhia tias lawv siv hom twg hauv cov lus qhia tshwj xeeb. Yog tias koj twb muaj lub koob yees duab yees duab thiab xav paub txog hom hom twg nws txhawb nqa, xyuas phau ntawv qhia.
