Blue Screen: Ndi Chiyani Ndipo Momwe Mungagwiritsire Ntchito Pakupanga Makanema

pa kim Zasinthidwa: June 26, 2022

Chojambula Buluu, wotchedwanso chromakey, ndi njira yapadera yomwe imagwiritsidwa ntchito popanga makanema kuti apange chithunzi chophatikizika pophatikiza zithunzi kapena makanema awiri. Amagwiritsidwa ntchito kusanjikiza chithunzi chakumbuyo kumbuyo kwa wosewera kapena chinthu. Pogwiritsa ntchito njirayi, mutu ukhoza kuikidwa pamalo aliwonse, kulola opanga mafilimu kupanga zithunzi zomwe sizingakhale zotheka m'moyo weniweni.

Tiyeni tilowe munjira iyi mopitilira ndikuwona momwe ingagwiritsire ntchito kupanga makanema.

Tanthauzo

Screen yabuluukapena Chinsinsi cha Chroma mu mawu luso, ndi mtundu wa zotsatira zapadera m'mavidiyo ndi ma TV omwe amalola opanga kukweza chithunzi chimodzi kuposa china. Zowoneka izi nthawi zambiri zimagwiritsidwa ntchito popanga zisudzo zomwe zimagwirizana ndi zachilengedwe kapena zomangidwa zomwe sizikanatheka kapena zokwera mtengo kwambiri kuti zitha kujambula pamalopo. Opanga atha kukwaniritsa izi pojambula zinthu zakutsogolo kutsogolo kwa buluu wowoneka bwino, kenaka m'malo mwa sikirini yabuluu ndi chilichonse chomwe angasankhe.

Ndondomeko ya chroma keying imayamba ndikuyika maziko a buluu - nthawi zambiri amagwiritsa ntchito a wofanana-wowala kumbuyo kwa nsalu yosalala ya buluu - pomwe mutuwo wajambulidwa. Pojambula, zinthu zonse zomwe zimawonekera pavidiyoyo ziyenera kuonekera bwino ndi mawonekedwe abuluu. Kuwonetsetsa kuti kusiyanitsaku kukuwonekera bwino pa kamera, tikulimbikitsidwa kugwiritsa ntchito magwero angapo owunikira omwe amayikidwa kutsogolo - ndi kumbuyo - mutu womwe ukujambulidwawo kuti musaponye mithunzi pamtambo wabuluu.

Kujambula kukamalizidwa, opanga amatha kugwiritsa ntchito pulogalamu yodzipatulira ya chroma kuti adzipatula ndikuchotsa ma pixel osafunikira pazithunzi zowonekera zobiriwira - m'malo mwake ndi seti ya digito kapena mbiri yatsopano yomwe asankha pulojekiti yawo. Ndi njira iyi, ndizotheka kuti opanga mafilimu azitha kupanga zotsatizana zokhutiritsa modabwitsa popanda kutengera malo okwera mtengo kapena magulu akulu.

Mitundu ya Blue Screen

Screen yabuluu, wotchedwanso chroma kiyi kapena color keying, ndi kupanga pambuyo njira yomwe imagwiritsidwa ntchito popanga makanema kuti apange zithunzi ziwiri pamodzi. Kumbuyo kwa buluu (kapena nthawi zina kobiriwira) kumagwiritsidwa ntchito kumbuyo kwa chithunzi chimodzi, ndipo mbali zonse zapambuyo zomwe zimawonekera pachithunzichi zimasinthidwa ndi zina zomwe zili pamwamba. Akatswiri opanga mafilimu amateur amagwiritsa ntchito chophimba chabuluu kuphatikiza makanema omwe amajambulidwa m'malo osiyanasiyana kukhala gawo limodzi.

Mtundu womwe umagwiritsidwa ntchito pazenera la buluu ndi wofunika; izi zimatchedwa chromakey. Mitundu yosiyanasiyana imapangitsa kuti pakhale zovuta popanga zithunzi. Kupatula zowonera zamtundu wabuluu, zowonera zingapo zobiriwira zakhala zodziwikanso. Chobiriwira nthawi zambiri chimakondedwa chifukwa cha mtunda wake kuchokera ku skintones ndi zinthu zina wamba zomwe zitha kuganiziridwa kuti ndi gawo lakumbuyo; komabe mtundu wabwino umatengera zinthu monga kuyatsa, mayendedwe a kamera ndi zina zambiri.

Mitundu yodziwika bwino ya zowonera zabuluu ndi izi:

• Chromakey Blue Screen Pakatikati wopangidwa ndi ndodo zachitsulo zokutidwa ndi ufa zimapanga mpanda wokhazikika wopakidwa utoto wowoneka bwino wamasewera omwe amawonetsa mtundu wabuluu wosalowererapo pansi pa nyali zamakanema. Sewero lamtunduwu limapereka zotsatira zofananira za chroma mukamagwira ntchito pamaseti aukadaulo chifukwa zimapangitsa kuti pakhale kuyatsa bwino.
• Nsalu Backdrops Zovala zam'manja za nsalu zimapangidwa ndi nsalu zolemera zosiyanasiyana (nthawi zambiri muslin) ndipo zimaperekedwa kuti zipentedwe, kapena zopakidwa kale ndi mitundu yosiyanasiyana kuphatikiza mithunzi yamtundu wa chromakey blues ngati thambo kapena buluu ndi masamba. Izi zimapanga maziko osunthika "pamalo" pokhapokha atakhala opanda makwinya ndikupachikidwa bwino kuti azitha kuphimba ma tonal.

Ubwino wa Blue Screen

Blue screen Technology ndi chida chodziwika chomwe chimagwiritsidwa ntchito popanga makanema ndipo chimatha kupereka maubwino osiyanasiyana. Imalola opanga mafilimu kuti apange zithunzi zingapo zovuta kwambiri, pomwe malo amodzi akuyimira malo angapo. Itha kugwiritsidwanso ntchito kubweretsa kuzama kwazithunzi ndikuthandizira kuwonjezera chidziwitso cha zenizeni pazithunzi.

Tiyeni tione ubwino wosiyanasiyana wogwiritsa ntchito blue screen pakupanga mavidiyo:

Zotsatira

Screen yabuluu, wotchedwanso chroma keying, ndi njira yapamwamba yophatikizira zithunzi kapena makanema awiri posintha mtundu wa chithunzi chimodzi ndi china. Pogwiritsa ntchito mthunzi wina wa buluu (kapena wobiriwira ngati njira ina), opanga mafilimu amatha kuyika chithunzi kumbuyo kwa kopanira mosavuta. Zomwe zimagwiritsidwa ntchito kwambiri paukadaulo wa skrini ya buluu - pamavidiyo onse ndi kujambulabe - ndi malipoti anyengo, zowulutsa nkhani, ndi makanema apadera. Phindu ndi kusinthasintha kwaukadaulo wazithunzi zabuluu ndizosatha; Kumbuyo kulikonse kumatha kuyikidwa popanda kufunikira kuyendera kapena kupanga ma seti.

Kugwiritsa ntchito kuyatsa kosasinthasintha ndikofunikira mukamagwira ntchito ndi skrini ya buluu kapena yobiriwira, kuti mitundu yomwe imagwiritsidwa ntchito pazithunzi zakutsogolo ikhale yosasinthasintha panthawi yonse yopanga. Makona a kamera ziyeneranso kuganiziridwa posankha malo ogwirizana; kusiyanasiyana pang'ono pamawonekedwe a kamera kungayambitse kusawoneka bwino kapena m'mphepete chifukwa cha mithunzi yosafunika ndi zonyezimira pakuwombera.

Pakulekanitsa ndikulekanitsa chinthu kuchokera kumalo omwe akupikisana nawo, mutha kukhala ndi chidziwitso chokulirapo ndikuchotsa zosokoneza zomwe zingachitike pamutu wanu waukulu. Chojambula cha buluu chimathandizira makamera amitundu yonse kuyambira HD mpaka 8K ndipo amakupatsani mwayi:

• Sinthani mayendedwe mwachangu popanga positi ndi makanema ojambulidwa kumene;
• Gwiritsani ntchito zojambulitsa zomwe zidapangidwa kale pakupangiratu.

Zotsatira Zapadera

kugwiritsa skrini ya buluu popanga zotsatira zapadera zimabweretsa phindu ndi ubwino wambiri pakupanga. Pochotsa maziko akuwombera ndikusintha mawonekedwe a digito, mutha kupanga zowoneka bwino zomwe sizikanatheka kuzijambula. Monga imodzi mwa njira zoyambira zomwe zimagwiritsidwa ntchito pazowoneka, mawonekedwe amtundu wa buluu amapangitsa kuti kuwombera kovutirako kuwoneke kosavuta pomwe kumapanga zowoneka zodalirika popanda khama lochepa.

Blue chophimba kumakupatsani mwayi kuphatikiza magwero awiri a kanema palimodzi ndikuwonjezera zaluso pophatikiza zinthu zenizeni mdziko lapansi kukhala chowonekera kapena kuyambitsa otchulidwa kapena zida zina. Imagwiranso ntchito ngati njira yosangalatsa yopanga mafilimu pokulolani kuti musinthe kuchokera pakuwombera kwina kupita kwina nthawi yomweyo popanda kusweka pakati. Kuphatikiza apo, njira zophatikizira pogwiritsa ntchito owongolera a bluescreen amathandizira kupanga mwakuya mkati mwa kuwombera powapatsa mwayi wosanjikiza zinthu zosiyanasiyana komanso gwiritsani ntchito ngodya zosiyanasiyana za kamera.

Pogwiritsa ntchito kupita patsogolo kwaukadaulo monga ukadaulo wobiriwira wa skrini, opanga mafilimu amatha kupititsa patsogolo zomwe apanga ndikusunga nthawi ndi ndalama zomwe zimagwiritsidwa ntchito pazinthu zachikhalidwe komanso malo. Makanema abuluu amapatsa opanga mafilimu ufulu wochulukirapo zikafika pakuwombera zinthu zovuta zomwe ochita sewero amatha kukhala ndi vuto lowongolera chilengedwe, kapena ngati owonjezera kapena ma props akufunika kuwonekera popanda kukhalapo payekha patsiku lomwe lakhazikitsidwa.

Kuunikira

Chimodzi mwazabwino zogwiritsa ntchito a skrini ya buluu kupanga makanema ndi momwe kuwala kumagwiritsidwira ntchito. Mukawombera ndi chophimba cha buluu, gwero lalikulu la kuwala likubwera kuchokera kuseri kwa phunzirolo. Izi zimachotsa mithunzi ndipo zimalola kuyimira bwino tsatanetsatane. Kuunikira kumathandizanso kuti mitundu ikhale yowoneka bwino komanso yolondola, komanso kupanga utoto wowunikira mosasinthasintha pazithunzi ndi kuwombera.

Chida chosankha chokhazikitsa monga chonchi nthawi zambiri chimakhala ndi Gulu la LED wokwera kapena woyima pamitengo kapena ma trusses kuti athe kuwunikira ngakhale pamlingo uliwonse womwe ungafunike malinga ndi zomwe zikuchitika. Potha kusintha kutentha kwa mtundu kudzera mu ma gels owonjezera ndi/kapena ma diffusions, imapatsa opanga mafilimu kuwongolera kwambiri momwe kuwombera kulikonse kumawonekera pokhazikika, kusiyana ndi kuyembekezera mpaka kupanga positi pomwe kusintha kwakhala kovuta kwambiri.

Kuonjezera apo, chifukwa cha chikhalidwe chake chokhala ndi kuwala kochokera kumodzi komwe mumatha kuona bwino zomwe mukuwombera mu nthawi yeniyeni (mosiyana ndi zowonetsera zobiriwira zomwe kuzindikira kwakuya kumatha kusokonezedwa), kuwombera ndi zowonetsera zabuluu zakhala zikudziwika kwambiri ndi zazikulu. zopanga za studio za bajeti kuyambira pomwe zidakhazikitsidwa m'mafilimu mu 2013.

Kukhazikitsa Blue Screen

Kuwonetsa buluu ndi chida chamtengo wapatali chopangira malo omwe mungathe kuyika mutu kapena chinthu chanu mkati mwa kanema. Ndi njira iyi, mutha kuyika mtundu uliwonse wa chithunzi kapena kanema kuseri kwa phunzirolo, kuti mupange zotsatira zenizeni.

Kukhazikitsa chophimba cha buluu kungakhale kovuta, koma ndi khwekhwe yoyenera ndi njira, mudzatha kulenga akatswiri kuyang'ana kanema. Tiyeni tiwone momwe mungakhazikitsire bwino chophimba cha buluu:

Kusankha Kumanja Screen

Pankhani yokhazikitsa chophimba cha buluu kuti mupange makanema, kusankha mtundu woyenera wa maziko ndikofunikira kuti mupeze zotsatira zabwino. Malingana ndi bajeti yanu ndi zosowa zanu, muli ndi zosankha zingapo.

Mtundu umodzi wa maziko umatchedwa a chroma key nsalu. Izi ndi zamtundu wabuluu kapena zobiriwira zomwe nthawi zambiri zimapangidwa ndi nsalu ya velvet kapena muslin yomwe imatha kupachikidwa pakhoma kapena kuyimitsidwa kuchokera pamwamba ndi zoyimira. Nsalu ya kiyi ya chroma imafunikira palibe kupenta, ndipo imapereka chivundikiro chosalala cha ma keying opanda msoko.

Kapenanso, zopanga zambiri zimasankha zojambulajambula. Awa ndi ma flats awiri (mbali za plywood) zomangirirana wina ndi mzake ndikujambula komwe mwasankha pamwamba pake. Pomwe mazikowa amatha kuwongolera zinthu zambiri zamapangidwe chifukwa mumatha kupenta zinthu zina, zimafunikira ntchito yochulukirapo monga kukonzekera kukonzekereratu, monga kudula pamakona ndikupenta malo onse mofanana (makamaka ndi utoto wa violet). kwa zowonetsera zobiriwira ndi utoto wabuluu pazithunzi zabuluu). Zimatenganso nthawi yayitali kuti ziume zisanayambe kujambula!

Njira ina ndi zowonetsera pansi zapakati - mapepala opangidwa okonzeka azinthu zabuluu za chromakey zomwe zimagwiritsidwa ntchito ngati kyube / hema mozungulira talente yanu pamene akuchitira motsutsana ndi chophimba kumbuyo kwawo - zotsatira zimasiyana kwambiri kutengera kukula ndi kuyatsa koma zimathandizira poyesa kukhala ndi mbali zoyera pamiyendo mkati mwazithunzi. mwachangu!

Pomaliza - ma studio ena amapereka digito buluu / zobiriwira zowonetsera - izi zimaphatikizapo kuwombera kutsogolo kwa khoma lalikulu la LED pomwe mtundu uliwonse wosankhidwa kuchokera ku zobiriwira kapena buluu ukhoza kuwonetsedwa momwe ungafunikire - izi zimagwiritsidwa ntchito nthawi zambiri pogwira ntchito mkati mwa nthawi yothina pomwe ma flats sangagwire ntchito. Koma kumbukirani kuti chifukwa cha kunyezimira kwa makoma a LED, pakhoza kukhala zowonjezera zomwe zimaganiziridwa monga kupeŵa zowonetsera - zonse mu kusankha zovala za talente & njira zowunikira zowunikira!

Chilichonse chomwe mungasankhe chikuyenerani inu; onetsetsani kuti mukuyesa bwino musanayambe kujambula kwakukulu - kuwonetsetsa kuti zonse zomwe mwataya zosafunikira zachotsedwa kapena zawerengedwa moyenerera. Ndikukonzekera mosamala, kukhazikitsa mawonekedwe anu abuluu sikuyenera kukhala ntchito yovuta!

Kuyatsa Screen

Mukamagwiritsa ntchito skrini ya buluu pakupanga makanema anu, kuyatsa koyenera ndi kuwongolera ndikofunikira kuti mupeze zotsatira zabwino. Mudzafuna kuti chinsalucho chikhale chowunikira mofanana komanso chopanda makwinya kapena makwinya. Izi zitha kuchitika popanga a njira yowunikira katatu.

• Kuti muyambe, ikani zowunikira ziwiri mbali zonse za chinsalu kuti ziunikire mbali zonse mofanana.
• The kuyatsa kiyi iyenera kuikidwa patsogolo pa phunzirolo pakona yomwe imapanga mithunzi ndikuwunikira mbali zake molondola.

Kupanga bwalo la kotala la magawo atatu mozungulira powonekera kumathandizanso kuti musayang'ane pachithunzichi, zomwe zimayambitsidwa ndi magetsi a situdiyo omwe sanazimitsidwe bwino pomwe makanema apa digito akadali atsopano kumavidiyo. Mukachita bwino, njirayi iwonetsetsa kuti chilichonse chomwe chili pafupi kwambiri ndi kamera chikuwoneka mwachilengedwe ndikumayang'ana zomwe zili kumbuyo kwake - zonse ndikukulitsa kuwonekera pazithunzi zonse mosavutikira!

Mungafunikirenso kusintha nyali zomwe zilipo kapena kusintha mababu ngati alibe kutentha kwamtundu wokwanira kuti agwirizane ndi chophimba chanu chabuluu bwino; izi ndizofala powombera pamtunda wobiriwira monga matani achikasu nthawi zambiri amawonekera kwambiri. Tengani nthawi kukhazikitsa kuyatsa mosamala molunjika ma point point chifukwa izi zidzateteza kuwunikira kulikonse kapena m'mphepete mosagwirizana m'dera lanu lakumbuyo!

Kusankha Kamera Yoyenera

Musanayambe kukhazikitsa chophimba cha buluu kuti mulowetse maziko a digito mukupanga makanema anu, ndikofunikira kusankha kamera yoyenera. Choyamba, makamera okwera mtengo amakhala ndi mawonekedwe abwinoko, omwe ndi ofunikira kuti muchotse mosavuta buluu mukayika chroma. Poyerekeza makamera osiyanasiyana, yang'anani omwe ali ndi ma Codec omwe amapereka chithunzi chabwino kapena chithandizo Zotsatira or DNxHD/HR mafomu ojambulira - chifukwa awa ndi oyenera kuyika.

Mukawombera ndi DSLR kapena kamera yopanda galasi, ikani kamera kuti "Cinema” Mode ndi kuwombera NTHAWI mtundu ngati ulipo - chifukwa izi zikupatsirani mwayi kwambiri Chromakeying ikapanga pambuyo. Apo ayi, UltraHD 4K resolution imapereka ntchito yabwino kwambiri chifukwa imalola malo ambiri odulira musanataye.

Pazosankha zamagalasi anu mukufuna kuyang'ana omwe amatha kuyenderana ndi kusintha kwa kuyatsa komanso kutulutsa zofananira zakutsogolo komanso zowonekera. Khomo liyenera kuyezedwa pamenepo T-Stop (kuyeza F-Stop + kutayika kwa kuwala kuchokera kumakina a iris) monga mawonekedwe owonekera ayenera kukhala olondola kwambiri; apo ayi, kuwongolera kwina kudzafunika pokonza positi. Onetsetsani kuti mwasankhanso lens ya wideangle yomwe imaphimba chithunzi chonse cha kamera yomwe mwasankha; mwanjira iyi mutha kujambula chithunzi chapafupi kwambiri cha mutu wanu kumbuyo - motero mumapereka ntchito yocheperako pamakiyi opangira positi ndi mayankho a masking.

Kusintha Blue Screen Footage

Zithunzi za Blue Screen ikhoza kukhala njira yabwino yowonjezerera maziko pakupanga makanema anu. Zimakulolani kuti muwonjezere zotsatira zapadera ndikupanga zojambula zomwe sizingatheke ndi njira zachikhalidwe. Kusintha mawonekedwe amtundu wa buluu kumatha kukhala kovuta komanso kuwonongera nthawi koma ndi njira zoyenera, mutha kupanga chomaliza chodabwitsa.

Tiyeni tifufuze momwe mungasinthire zojambula zamtambo wabuluu mwatsatanetsatane:

Chroma Keying

Chroma keying ndi njira yapadera yolumikizira mavidiyo awiri osiyanasiyana, posintha mtundu wina wamtundu ndi chithunzi chakumbuyo. Akagwiritsidwa ntchito popanga makanema, kusinthaku kumatchedwa "blue screen" kapena "green screen" chifukwa maziko a digito omwe akulowa m'malo mwamtundu woyambirira akhoza kukhala kapangidwe kapena chithunzi chilichonse chomwe mungafune. Nthawi zina, maziko atsopano amatha kukhala ndi mayendedwe momwemo.

Kiyi yowunikira buluu/yobiriwira ili mu wangwiro mtundu kusiyana pakati pa zomwe zidawomberedwa pompopompo ndi zomwe zidzakhale chithunzi chatsopano cha digito. Chifukwa chake mukayamba njira yanu yojambulira makiyi a chroma, yesani kusankha zakumbuyo za izi wobiriwira wobiriwira kapena buluu wowala - mitundu yomwe ingakupangitseni kusiyanitsa kwambiri ndi maonekedwe a khungu ndi mitundu ya zovala ya talente yanu / mitu yanu pa kamera pomwe ikuperekanso ma tonal okwanira kuti pasakhale zinthu zachilendo zomwe zimapangidwa mukamapanga ma keying anu. Pewani mithunzi pawindo lanu lobiriwira (lachilengedwe kapena lochita kupanga) chifukwa lingasokoneze malo anu okhala ndi inki ndikupanga m'mphepete mwazovuta kwambiri pakukonza.

Kuti mupange zowoneka bwino komanso zenizeni pakusintha, kumbukirani kujambula zithunzi za ochita anu motsutsana ndi a wowala wobiriwira kapena buluu chophimba zomwe zimawapatsa gawo lakuya kwamkati kuti aduke pakati pa anthu kapena chinthu kapena zinthu mosiyanasiyana. Ngati zonse zakhazikitsidwa bwino kuti chroma keying - kuyatsa kukhala chimodzi mwazinthu zofunika kwambiri - siziyenera kutenga nthawi yochulukirapo kuposa momwe ziyenera kukhalira kuti musinthe bwino kuchokera pazithunzi kupita ku digito ndikubwereranso panthawi yokonza pambuyo pakupanga.

Kukonzekera Makina

Zolembazo zikamalizidwa ndipo mawonekedwewo akonzeka kuperekedwa, gawo lotsatira la njira yopangira makanema ndi kukonzekera mtundu. Pokonza mitundu, wokonza kanema amatenga zinthu zosiyanasiyana za chithunzi kapena kutsata ndikuzisintha kuti zigwirizane ndi kalembedwe kapena mawonekedwe omwe adakonzedweratu. Izi zikuphatikizapo kupanga kusintha kulikonse kofunikira kwa hue, machulukitsidwe, kuwala ndi kusiyana.

ndi mawonekedwe a blue screen, komabe, pali zovuta zowonjezera zomwe zawonjezeredwa ku sitepe iyi popeza pulogalamuyo iyenera kugwiritsidwa ntchito podzipatula ndikuchotsa zojambula zobiriwira kuchokera kuzinthu zomwe zilipo kale ndikugwirizanitsa ndi chinthu chilichonse chakumbuyo chomwe chinaperekedwa kale kapena chithunzi.

The chinthu chofunikira kwambiri pankhani yokonza zowonera za buluu ndikuwonetsetsa kuti zinthu zonse zofunika zikugwirizana bwino. Izi zikuphatikiza kusintha pawokha chinthu chilichonse - kaya ndi nkhope kapena zovala za wosewera - kuti zigwirizane ndi mamvekedwe okhala ndi mbiri yatsopano mosalekeza. Kuphatikiza apo, pakhoza kukhala zotulukapo zina zofunika kutengera mwatsatanetsatane momwe chiwonetsero chingakhalire monga:

• kuwonjezera mithunzi
• zowonetsera za zinthu zomwe zimagwirizana ndi zolimba monga pansi kapena makoma.

Kuti muwonetsetse kuti chithunzi chanu cha buluu chikuwoneka cholondola poyerekeza ndi zakale komanso zinthu zina zapakompyuta monga zisudzo ndi ma props, patulani nthawi yowonjezereka mukusintha gawo lililonse mpaka mutengere chinthu chilichonse molingana ndi chilengedwe chake komanso anzawo.

Kuonjezera Zotsatira Zapadera

Kuonjezera zotsatira zapadera pazithunzi zanu zamtambo wabuluu ndi njira imodzi yosangalatsa komanso yovuta yogwiritsira ntchito njirayi pakupanga makanema. Zithunzi zambiri zobiriwira ndi zabuluu zimafuna ma seti apamwamba okhala ndi zida zosunthira komanso zowunikira zingapo, mwachitsanzo.

Kuti tikwaniritse zovuta zowoneka bwino ngati izi zimafunikira mapulogalamu apadera Adobe pambuyo zotsatira or Studio ya Nuke. Kuphatikiza pa kukulolani kuti mupange mawonekedwe owoneka bwino, mapulogalamuwa atha kugwiritsidwanso ntchito kukonzekera mtundu, kupanga ndi ntchito zina zosintha.

Chinthu chinanso chofunikira pakupanga chiwonetsero chazithunzi cha buluu kapena chobiriwira ndicholondola zojambulajambula-njira yopangira matte kapena alpha channel mozungulira wosewera kuti agwirizane ndi zithunzi zakumbuyo mosasamala. Iyi nthawi zambiri imakhala yotopetsa chifukwa imafunika kutsata chithunzi chilichonse pamanja. Mwamwayi, ena apamwamba kanema kupanga mapulogalamu ndi zodziwikiratu rotoscoping mphamvu zomwe zingagwiritsidwe ntchito kufulumizitsa njirayi kwambiri.

Kuti mupange zotsatira zochititsa chidwi kwambiri pogwiritsa ntchito zowonetsera zabuluu kapena zobiriwira, ndikofunikira kuti mukhale ndi nthawi yokwanira kuyezetsa kuwombera komwe mukufuna mumitundu yosiyanasiyana yowonera musanayambe kuwombera. Ngati muwonetsetsa kuti mawonekedwe omaliza omwe akufunidwa akwaniritsidwa panthawi yopanga chisanadze ndiye mwayi woti kupanga pambuyo kudzakhala kosavuta komanso kothandiza!

Kutsiliza

The ntchito blue screen yopanga makanema ndi chida chothandiza kwambiri popanga zithunzi ndi zochitika zenizeni mu kanema. Zimalola opanga kuwonjezera zotsatira zapadera ndipo pangani vidiyoyi kukhala yosangalatsa. Chophimba cha buluu chikhoza kupanga akatswiri kumverera kwa kanema pamene amalola opanga kuwonjezera mawonekedwe apadera pazochitikazo.

Pogwiritsa ntchito bwino komanso kukonzekera bwino, chophimba cha buluu chikhoza kukhala chida chothandiza kwambiri popanga mavidiyo.

Chidule

Pomaliza, blue screen kapena green screen technology watsegula njira zopangira mavidiyo. Kugwiritsa ntchito maziko osavuta kungapereke kusinthasintha kwakukulu pakupanga kuwombera kotsimikizika ndi zowoneka bwino. Ngakhale kugwiritsa ntchito ukadaulo kungawoneke ngati kovutirapo poyamba, ndi masitepe ochepa chabe mutha kupanga zotsatira zaukadaulo zomwe zingapangitse kuti ntchito zanu zikhale zamoyo.

Ndikofunika kukumbukira kuti a malo owala bwino ndi ofunika kuti mumvetse bwino - apo ayi mudzakhala mukuwona phokoso kuposa chithunzi. Kukonzekera n’kofunikanso, kutanthauza kukonzekera mwakuthupi ndi m’maganizo. Onetsetsani kuti yatsani mbiri yanu mofanana ndi kumvetsetsa pamene zimagwira ntchito bwino pazojambula zapadera. Mukagwiritsidwa ntchito bwino, chophimba cha buluu (kapena chophimba chobiriwira) chidzatulutsa luso lanu labwino kwambiri ndikupereka ndemanga pazantchito iliyonse yopanga makanema - kaya ndi yayikulu kapena yaying'ono.

Resources

Kaya mukungoyamba kumene kupanga makanema kapena ndinu odziwa zambiri, pali zinthu zambiri zomwe zingakuthandizeni kuphunzira kugwiritsa ntchito chophimba cha buluu moyenera. Nawa mabuku ndi makanema othandiza kuti muyambe:

• mabuku:
  • Njira Zopangira Blue Screen ndi Jonathan Turner
  • Kuwala kwa Blue Screen kwa Mafilimu ndi Kanema ndi Peter Stewart
  • Kugwiritsa Ntchito Blue Screen ndi Green Screen Techniques popanga Mavidiyo ndi Dang White
• Videos:
  • Maupangiri apamwamba a Blue & Green Screen ndi Scott Strong (Premiumbeat)
  • Kuchotsa Zinthu Zosafunikira ku Blue Screen ndi Alan Leibovitz (Premiumbeat)
  • Momwe Mungapezere Zotsatira Zabwino Kwambiri za Blue / Green Screen (Rocketstock)
  • Malangizo Owombera mu Chromakey Setting (Videomaker YouTube Channel).

Moni, ndine Kim, mayi komanso wokonda kuyimitsa zoyenda komanso wodziwa zambiri pakupanga media komanso kakulidwe ka intaneti. Ndili ndi chikhumbo chachikulu chojambula ndi makanema ojambula, ndipo tsopano ndikudumphira molunjika kudziko loyimitsa. Ndi blog yanga, ndikugawana zomwe ndaphunzira ndi inu anyamata.