Video: Puas yog Green Screen zoo rau kev yees duab?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Nws yog qhov yooj yim thiab siv tau, thiab zoo meej rau video-zoo heev, zoo kawg thiab zoo heev, txawm tias. Tab sis, nws tsis zoo tagnrho rau kev yees duab . Koj pom, ua kom yuam kev nrog zaub ntsuab rau cov yeeb yaj kiab yog tias qhov xwm txheej muaj cov ntsiab lus txav-yog tias tsis muaj dab tsi ntxiv, tus huab cua uas sawv ntawm qhov ntawd tsis sawv zoo kawg nkaus.
Kuj nug, koj puas tuaj yeem siv lub vijtsam ntsuab rau kev yees duab?
Cov ntxaij vab tshaus ntsuab los yog xiav cov ntxaij vab tshaus yog siv los ua cov duab rau hauv chroma key kev yees duab , uas yog tus txheej txheem uas hloov cov xim xim tom qab ntawm cov ntsiab lus ntawm aphoto (lossis video) nrog keeb kwm yav dhau los tshiab.
Ib yam li ntawd, kuv puas tuaj yeem siv daim ntawv ntsuab rau lub vijtsam ntsuab? Txawm hais tias koj xav li cas, koj tsis tas yuav yog PeterJackson lossis ib tus thawj coj ntawm Harry Potter tuaj yeem ua tau siv tus Ntsuab Screen txheej txheem hauv koj zaj duab xis. Raws li qhov tseeb, txhua yam koj xav tau yog lub koob yees duab uas ua tau tua cov yeeb yaj kiab zoo, lub koob yees duab thiab ib daim ntawm ntsuab daim ntawv koj yuav ua siv raws li keeb kwm yav dhau.
Tsis tas li, vim li cas thiaj siv lub vijtsam ntsuab?
Ntsuab yog qhov mus-rau vim nws tsis matchanynatural tawv nqaij laus los yog cov plaub hau xim, lub ntsiab lus tsis muaj ib feem ntawm ib tug actor yuav edited tawm los ntawm chroma key. Thaum a ntsuab costumeorprop yog qhov tseem ceeb, xiav npo feem ntau yog hloov pauv. Cov neeg ua yeeb yaj kiab yuav tsum tau siv xiav npo rau cov teebmeem ntawm cov Ntsuab Goblin.
Koj puas tuaj yeem siv lub vijtsam dub ua lub vijtsam ntsuab?
Dub , grey, thiab txawm dawb seamless backdropsarea nrov lwm txoj rau ntsuab npo rau digitalstillphotography. Siv grey tsaus los yog dub keeb kwm isgoing yuav tsum tau ib yam nyiaj ntawm forethought li koj yuav thaum siv a ntsuab keeb kwm yav dhau: saib xyuas rau khaub ncaws thiab teeb pom kev zoo yog qhov tseem ceeb.
Pom zoo:
Kuv yuav teeb kuv lub koob yees duab li cas rau kev yees duab toj roob hauv pes?
Kev yees duab toj roob hauv pes yog qhov hloov pauv zoo nkauj thaum nws los txog rau lub koob yees duab uas koj siv. Txawm li cas los xij, ib qho kev qhia zoo, txawm li cas los xij, yog siv lub koob yees duab, lub shutter ceev ntawm 1/10th ntawm ib thib ob thiab peb vib nas this, aperture ntawm f/11 thiab f/16, thiab ISO ntawm 100
Qhov twg yog lub koob yees duab zoo tshaj plaws rau kev yees duab?
Nikon D850 Nikon D850 yog lub koob yees duab zoo tshaj plaws rau kev yees duab. Lub kaw lus autofocus yog ib qho zoo tshaj plaws ntawm tag nrho cov koob yees duab uas twb muaj lawm ntawm tus nqi no.Seven fps shooting ceev ua rau lub koob yees duab no txawm ntau ntau dua li nws cov thawj, D810
Lub koob yees duab kev ruaj ntseg zoo tshaj plaws rau kev pom kev hmo ntuj yog dab tsi?
Sab saum toj peb hmo pom kev ruaj ntseg lub koob yees duab Nest Cam IQ Sab Hauv Tsev: Zoo tshaj plaws sab hauv tsev pom kev ruaj ntseg lub koob yees duab. Reolink Argus 2: Lub koob yees duab zoo tshaj plaws hauv tsev / sab nraum zoov hmo ntuj pom kev ruaj ntseg. Lorex 4K IP Bullet Lub Koob Yees Duab: Zoo tshaj plaws sab nraum zoov pom kev ruaj ntseg lub koob yees duab
Lub koob yees duab twg yog qhov zoo tshaj plaws rau kev yees duab zaub mov?
Txhawm rau ua kom koj xaiv tau yooj yim dua kuv tau sim 10 lub koob yees duab zoo tshaj plaws rau kev yees duab noj khoom haus tsim los ntawm cov koob yees duab sib txawv thiab rau txhua qhov nyiaj txiag. Nikon D810. Olympus E-M10 III. Canon 5D Mark IV. Canon 80D ua. Nikon D3400. Canon PowerShot G9 X Mark II. Sony a6300. Saib Cov Nqi ntawm Amazon. Canon EOS 6D Mark II. Saib Cov Nqi ntawm Amazon
Dab tsi yog qhov txawv ntawm lub koob yees duab digital thiab lub koob yees duab zaj duab xis?
Qhov sib txawv tseem ceeb ntawm ob yog txoj kev nws ntes cov duab. Thaum lub teeb los ntawm kev yees duab nkag mus rau hauv lub koob yees duab, lub koob yees duab digital siv lub sensor los ntes cov duab. Nyob rau hauv lub koob yees duab (lub koob yees duab analog), lub teeb ntog rau film