Kalozera wathunthu wa Luma Ray: kupanga zithunzi za 3D kuchokera pazithunzi

M'nkhaniyi tikuwonetsani momwe mungagwiritsire ntchito Luma Ray kuti malingaliro anu akhale amoyo muvidiyo. Kuphatikiza kwa Ray, Dream Machine, ndi mawonekedwe a Edit Video kumatsegula chitseko chachikulu chakuchita bwino. Gulu lochokera ku Luma Labs limakupatsani mwayi kuti musinthe makanema ndi malingaliro kukhala mawonekedwe ogwirizanaKusunga mayendedwe ndi kutanthauzira, koma kukonzanso bwino mawonekedwe, zida, ndi kuyatsa.

Chomwe chili chovuta kwambiri ndichakuti chidacho chimalekanitsa "zomwe zimachitika" kuchokera "komwe zimachitika": chimatulutsa mawonekedwe, mawu, ndi nthawi, ndikukulolani kusintha malo, mawonekedwe, ndi kukongola popanda kuwononga ntchito yoyambirira. Zotsatira zake zimakhala zosinthika zomwe sizinachitikepo pambuyo popangaNdiwoyenera kutsatsa, malo ochezera a pa Intaneti, akabudula amalingaliro, kapena pulojekiti iliyonse yomwe ikufuna kuphatikiza kulondola kwamayendedwe ndi ufulu wokongoletsa.

Kodi Luma Ray ndi chiyani ndipo imalowa bwanji mu Kusintha Kwamavidiyo?

Mu chilengedwe cha Luma, Ray ndiye maziko aukadaulo kumbuyo kwake kopanga makanema oyendetsedwa ndi AI, ndipo Dream Machine ndiwogwiritsa ntchito pomwe Modify Video imaphatikizidwa. Sinthani Kanema amamanganso mawonekedwe kuchokera pakanema osasintha zomwe akuchitaImasunga mayendedwe a kamera ndikupangitsa anthu otchulidwa kapena zinthu kukhala ndi kugwirizana kwakanthawi.

Pomvetsetsa geometry ndi kupitiliza kwa kuwomberako, makinawa amapewa zinthu zakale monga kugwedezeka, "nthawi-warping" kapena zopindika zosagwirizana pakati pa mafelemu. Izi ndizofunikira kuti mukhalebe okhazikika pakusintha kwakukulu., kuchokera ku kusintha kwa zovala mpaka kuyerekeza kwathunthu kwa zochitikazo.

Ntchito zazikulu: kuchokera kumayendedwe kupita kumayiko ena

Tiyeni tiwone mbali zabwino kwambiri za Luma Ray:

Zoyenda ndi "zidole" za digito

Pulatifomu imasanthula kavidiyo ndipo imangojambula mawonekedwe athunthu, mawonekedwe a nkhope, ndi kulumikizana kwa milomo, zomwe ndizofunikira pakukonzanso magwiridwe antchito ndi mawonekedwe atsopano. "Zoyenda" izi zimatha kuyendetsa zilembo za 3D, ma props, ndi makamera, kusamutsira kutanthauzira kwa zolengedwa, zinthu kapena zida ndi kukhulupirika kodabwitsa.

Tangoganizani kusintha kuvina kwa wosewera kukhala makanema ojambula a chilombo, kapena kukonza tebulo lomwe limayenda molumikizana ndi nyimbo. Kutanthauzira kumakhalabe kosasinthika, koma mawonekedwe amapangidwanso.Izi zimachulukitsa mwayi wa prototyping ndi njira zopanga popanda kubwereza kujambula.

Kusinthana kwadziko ndi masitayilo

Popanda kukhudza "chiyani" (zochita ndi nthawi), mukhoza kukonzanso "komwe" (kukongola, zipangizo, kuunikira ndi mlengalenga). Kuchokera ku garaja yosiyidwa kupita ku chombo cha m'mlengalenga, kapena kuyambira masana adzuwa mpaka usiku wa neon wokhala ndi toni ya melancholicZosinthazi zimasunga mgwirizano ndi kukhazikika pakati pa mafelemu.

Injini yoyambira imapanga kumvetsetsa kwakukulu kwa zochitika zoyambirira, geometry yake, ndi kupitiriza kwake kwakanthawi. Izi zimalola kusintha kwakukulu popanda kugwedezeka kapena kupotoza kwachilendo., chinthu chomwe mwachizoloŵezi chimafuna rotoscoping ndi kusintha kwamanja kwa chimango ndi chimango.

Kusintha zinthu zakutali, popanda chroma keying komanso popanda kutsatira pamanja

Mukhoza kusankha mbali zenizeni za ndegeyo - chovala, chowonjezera, mlengalenga - ndikusintha popanda kukhudza zina zonse. Zochitika zodziwika bwino: kukongoletsanso zovala, kusintha nkhope, kapena kuwonjezera UFO yomwe ikugwedezeka pazomwe zikuchitika.kuphatikiza ndi mithunzi yomwe ilipo ndi kuyatsa.

Chifukwa makinawa amamvetsetsa za 3D ndi zochitika zosakhalitsa, simukuyenera kutsata mafelemu ndi chimango kapena rotoscoping mosamala. Zosintha "onjezani" pamakanema mwachilengedwe.kufulumizitsa kupanga pambuyo popanga ndikuchepetsa zolakwika za anthu.

Njira zogwirira ntchito

Luma Ray ali ndi mitundu ingapo yosangalatsa yomwe titha kugwiritsa ntchito kutengera zosowa zathu nthawi iliyonse:

Njira yotsatirira (zosintha zochepa)

Izi zimayika patsogolo kusamalitsa mavidiyo oyambilira momwe ndingathere, ndikungoyambitsa zosintha zazing'ono pamawonekedwe kapena mawonekedwe. Ndiwoyenera kupitiliza pakati pa zowongolera kapena zazing'ono pambuyo popanga., monga kukhudzanso mtundu wakumbuyo kapena kukonza chowonjezera popanda kusintha mawonekedwe kapena kamera.

Flex Mode (zochita bwino)

Apa, zinthu zazikulu monga kusuntha, mawu, ndi kamvekedwe zimasungidwa, koma pali malo osinthira zokongoletsa. Zoyenera kuyesa masitayelo a seti, kusinthana zovala ndi ma props, kapena kuwona zosiyana kuti ziwonetsere kasitomala. popanda kutaya tanthauzo la ntchitoyo.

Reimagine Mode (kumanganso kwathunthu)

Ngati mukuyang'ana kukonzanso chilengedwe, mawonekedwe, kapena kusintha wojambula kukhala wosakhala munthu, iyi ndi njira yanu. Zimalola kuti pakhale zotsatira zochititsa chidwi, za surreal, kapena zabwino kwambiri, zothandiza kwambiri mu zidutswa zaluso, mafilimu afupiafupi amalingaliro ndi makampeni okhala ndi gawo lalikulu lowonera.

Momwe mungagwiritsire ntchito Edit Video mu Dream Machine: Ray 2

Sinthani Kanema akuphatikizidwa mu Dream Machine Ray 2 ndipo imagwira ntchito ndi tatifupi mpaka masekondi 10 kutalika. Kuyenda kwake ndikolunjika: pita mmwamba, sankhani njira, gwiritsani ntchito maupangiri ngati mukufuna, sinthani kulimba, ndikupanga zosiyana. mpaka mutapeza mawonekedwe omwe mukufuna.

1. Kwezani kakanema wachidule (5–10 s): yabwino kwambiri komanso yosasunthika pang'ono ya kamera kuti muchotse zoyenda zoyera.
2. Sankhani mawonekedwe: Tsatirani kukhudza kobisika, Flex kuti muyese bwino, Ganiziraninso za kukonzanso kwathunthu.
3. Onjezani chithunzi cholozera kapena chimango chowongolera (chosasankha)Fanizo kapena lingaliro limathandizira kukhazikitsa kalembedwe.
4. Lembani mwamsanga ngati mukufuna: mafotokozedwe omveka bwino a mawonekedwe (mwachitsanzo, “cyberpunk street yokhala ndi neon madzulo”).
5. Sinthani kukula kwa kusinthidwa: kuchoka pakusintha pang'ono kupita ku kusintha kwakukulu kowonekera.
6. Amapanga mitundu ingapoUnikani, sankhani yabwino kwambiri, ndikubwereza kapena kutumiza kunja.

Musanayambe kujambula, ndikofunikira kukhazikitsa maziko abwino aukadaulo. Gwiritsani ntchito katatu kapena gimbal kuti mukhale okhazikika, sankhani maziko osavuta, ndipo samalani ndi kuyatsa. kupereka mawonekedwe oyera ndikuyika deta ku AI.

Kutalika kwake ndikofunikira: ngakhale imathandizira mpaka masekondi 10, kusuntha mkati mwa masekondi 5-7 nthawi zambiri kumayang'anira nthawi yabwino komanso yosinthira. Zowoneka bwino komanso zowonetsedwa bwino zimachulukitsa kukhulupirika kwa zotulukandikuthandizira kusintha kwazinthu zodzipatula.

Zochepa ndi machitidwe abwino

Malire a 10s pa kopanira amatanthauza kuti, pazotsatira zazitali, muyenera kuzigawa ndikuziphatikiza pamodzi. Ichi si chipika, koma chimafunika kukonzekera msonkhano. kusunga kupitiriza pakati mabala.

Zolemba zake ndizofunikira: vidiyo yosawoneka bwino, yaphokoso, kapena yocheperako imakulitsa kujambulidwa koyenda ndi chinthu chomaliza. Zomwe zimayambira zimakhala zabwino kwambiri, zotsatira zake zimakhala zamphamvu.makamaka mu chikopa, nsalu ndi mfundo zabwino.

Samalani ndi zochitika zachipwirikiti kapena zodzaza anthu: zinthu zambiri zomwe zikuyenda mwachangu kapena malo odzaza kwambiri angayambitse kusakhazikika. Magawo osavuta amapeza zotsatira zoyera komanso zodziwikiratu.makamaka pokonza zinthu zakutali.

Kuchulukana kovutirapo ndi ochita zisudzo angapo ndi zinthu zomwe zimadutsa zovuta zodzipatula ma algorithms. Ngati mungachepetse kutsekereza ndi mayendedwe a kamera, mupeza mphamvu. ndipo mudzachepetsa zinthu zakale zosayembekezereka.

Ray3: Kuchokera pazithunzi mpaka kanema wa HDR, kuwongolera bwino ndikusintha koyenda

Ray3 amapita patsogolo pokulolani kuti muyambe kuchokera pazithunzi kapena chithunzi ndikupanga kanema wodalirika mumphindi. Ntchito ya "sketch to video" imafulumizitsa kusintha kuchokera ku lingaliro kupita ku chithunzithunzi, zothandiza kwambiri pakufufuza mwachangu njira zamaluso.

Zina mwa mphamvu zake ndikutulutsa kanema wa HDR, kuwongolera zosinthika, mtundu ndi kusiyanitsa. Chimango chilichonse chimapeza kuya komanso mawonekedwe., yopereka chitsiriziro chogwirizana ndi zokhumba zamakanema ndi mayanjano okhala ndi ntchito zopanga ngati Adobe Firefly.

Ray3 imapereka chiwongolero chamitundu ndi kuyatsa kuti musinthe ma toni, mithunzi, zowoneka bwino komanso zowonekera, kukwaniritsa mawonekedwe ofanana. Kuwongolera kwabwinoko kumatsimikizira kusasinthika kwamayendedwe pakati pazithunzi ndipo imapereka kukongola kwa "filimu" mopanda khama pang'ono.

Mukhozanso kusintha kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake ndi kusintha pakati pa kuwombera: liwiro, mayendedwe ndi kuyang'ana kwa kuwombera. Chidacho chimasunga kuyenda kosalala komanso komvekazomwe zimathandiza kusintha kamvekedwe ndi kuwerenga kowoneka bwino popanda kusiya zenizeni.

Kubwereza ndikofulumira: kuwoneratu, sinthani, ndikusinthanso kuti mufananize zosankha. Izi zimafupikitsa nthawi yopanga ndikuthandizira kuyesa kwa A/B kwa masitayilo, ngodya, ndi kuyatsa., mwayi wothandiza kwa magulu opanga komanso ndemanga zamakasitomala.

Njira zofananira ndi Ray3: kuchokera kujambula kupita kumayiko ena

Choyamba, konzani chojambula choyera ndi chomveka bwino, chokhala ndi mizere yosalala ndi zizindikiro zosavuta zakumbuyo ndi kuyenda. Kalozera womveka bwino, zotsatira zake zimakhala zolondola. potanthauzira mawonekedwe a malo ndi maubwenzi.

Kenako, kwezani chojambula cha AI kuti chisanthule mawonekedwe, mtundu, ndi geometry, ndikupanga makanema. Ubwino wa zojambulazo ukuwonekera mwachindunji mu kupukuta kwa ndondomekoyi, ndi kukweza ndondomeko mofulumira.

Konzani magawo: kusintha, kuchuluka kwa mawonekedwe, mafelemu pamphindikati ndi chipika cha colorimetry (kuwala, kusiyanitsa, machulukitsidwe). Sinthani mawonekedwe ndi mithunzi kuti mukwaniritse kuyatsa kokhulupirira ndi kamvekedwe ka polojekiti komwe kamafanana ndi nkhani yanu.

Onani, kusintha kobwerezabwereza, ndi kutumiza mumtundu womwe mukufuna mukakhutitsidwa. Kusunga mitundu ingapo kumapangitsa kuti zikhale zosavuta kufananiza ma nuances ndikupanga zisankho., chinthu chamtengo wapatali kwambiri mumayendedwe a akatswiri.

CometAPI: mwayi wolumikizana ku Luma ndi mitundu ina

Ngati mukugwiritsa ntchito ma API, CometAPI Imakhala ndi mathero amodzi okhala ndi makiyi, kuchuluka, ndi kasamalidwe ka zolipiritsa kwa mazana amitundu, kuphatikiza kupeza zatsopano za Luma. Malo Osewerera amakuthandizani kuti mufufuze zomwe mungathe, ndipo kalozera wa API amafotokoza momwe mungayambire., nthawi zonse mutalowa ndikupeza kiyi yanu.

CometAPI ili ndi mitengo yomwe ili pansi pa ovomerezeka kuti athandizire kuphatikiza, kuyika zidziwitso zapakati ndikuchepetsa magwiridwe antchito. Njirayi imachepetsa kukangana kwaukadaulo ndikufulumizitsa kuyesa ndi kutumiza muzinthu zomwe zimaphatikiza kupanga makanema opangidwa ndi AI.

Mafunso Ofulumira okhudza Ray, Ray3 ndi Luma Video Generator

• Kodi Ray3 imapangitsa bwanji kupanga? Sinthani zojambula ndi zithunzi kukhala makanema enieni omwe amawongolera bwino mtundu, kuwala, ndi kusuntha, kukhathamiritsa nthawi popanda kusiya khalidwe. Ndi njira yabwino yopezera zowoneka bwino kwambiri zokhala ndi mikangano yocheperako, makamaka yothandiza pakukonzanso kopanga.
• Ndemanga zake amati chiyani? Dongosololi limadziwikiratu chifukwa cha zenizeni zake, kumasulira kosalala, ndi luso; ogwiritsa amayamikira kulondola kwake komanso kumasuka kwake. Zida zina monga Pippit zimapereka kuwongolera kosavuta komanso kosinthika, kokonzekera kukamba nkhani mwachangu.
• Kodi jenereta ya Luma imagwira ntchito bwanji? Pogwiritsa ntchito kuphunzira mozama, imasintha zolemba kapena zithunzi kukhala zoyenda, ndikungopanga zowoneka bwino komanso makanema ojambula. Ndi njira yomwe imaphatikiza kutanthauzira kwa semantic ndi kusasinthika kwakanthawi kuti malingaliro amoyo.
• Kodi ntchito ya zithunzi ndi makanema imapereka chiyani? Onetsani zithunzi zosasunthika ndikuzama ndi mawonekedwe atatu, kupangitsa nkhani kukhala zomveka bwino. Ndiwoyenera kulemeretsa makampeni ndi zidutswa zapa TV zomwe zili ndi zinthu zochepa.

Luma Video Generator: tanthauzo, ntchito ndi zifukwa kusankha izo

Luma Video Generator, yopangidwa ndi Luma Labs ndipo kutengera luso lake la Dream Machine, imasintha zithunzi zosasunthika kukhala mavidiyo afupiafupi kwambiri. Zimapanga kayendedwe kachilengedwe, kusintha kosalala, zotsatira zakuya, ndi zochitika zosasinthika.njira zodzipangira zokha zomwe m'mbuyomu zimafunikira kujambula ndikusintha kwachikhalidwe.

Ndizothandiza pazamalonda, pazama TV, komanso kufotokoza nkhani m'mafakitale angapo omwe amafunikira zinthu zakale komanso zowopsa. Chofunikira chachikulu ndikukwaniritsa khalidwe la cinema ndi kuyenda kofikira.kuchepetsa mtengo ndi nthawi popanda kuwononga mawonekedwe.

Chifukwa chiyani? Chifukwa zimakupatsani mwayi wopanga makanema akatswiri mwachangu komanso mosasunthika, ndikusunga mayendedwe ndi kalembedwe. Ndilo chothandizira matimu ang'onoang'ono ndi akulu omwe akufuna kubwereza mwachangu popanda kutaya kuwongolera kulenga.

Ngati mukufuna maumboni, yang'anani zitsanzo zopangidwa ndi chidacho ndikufunsa mafunso omwe amafunsidwa pafupipafupi. Kuwona zitsanzo zenizeni kumathandizira kuwongolera zoyembekeza ndikupanga malingaliro ogwira mtima.kuwongolera kulondola pa kuyesa koyamba.

Kusintha dziko lowoneka popanda kukhudza sewero, kugwiritsanso ntchito mayendedwe ndi "zidole" za digito, kusintha zinthu zakutali popanda chroma keying ndikusankha pakati pa mitundu yoyambira yobisika mpaka yopitilira muyeso, zonse mumayendedwe omwe amatulutsa masinthidwe mwachangu: Ndizomwe zimapangitsa Luma Ray, Dream Machine, ndi Sinthani Kanema kukhala wamphamvu kwambiri.Zowonjezedwa ku Ray3 poyambira pazithunzi, kulumikizana kogwirizana kudzera pa CometAPI, ndi njira zina ngati Pippit kwa iwo omwe amaika patsogolo kuphweka komanso kuwongolera nthawi yomweyo, chilengedwechi chimapereka bokosi lazida zambiri pofotokozera nkhani zenizeni, mungoli, komanso ufulu wopanga zomwe zaka zingapo zapitazo zinkawoneka zosatheka.