Ukulandelela ukunyakaza kungokwakho uma ufuna ukuthuthukisa amakhono akho ku-animation noma ekwenzeni ifilimu. Le ndlela esebenzayo yenza ukulandelela ukunyakaza kwabalingisi noma izinto esehlakalweni kube lula, ikunikeza okuhlangenwe nakho okubandakanya kakhulu.
Ake sithi ufisa ukubeka umcibisholo phezu kwekhanda lomdlali webhola onyakazayo ukuze umgcine ebhekile. Futhi, ngenxa yokuthi umdlali ulokhu enyakaza enkundleni, uzodinga umcibisholo ukuze uqhubeke. Leso yisimo kanye lapho ukulandelela ukunyakaza kungaba wusizo khona. Ukulandelela ukunyakaza manje sekuyasebenza futhi kufinyeleleka kakhulu kunangaphambili, ngenxa yezixazululo ezisebenza nge-AI.
Lesi sihloko sizoxoxa ngezinhlobo ze ukulandelela ukunyakaza kwevidiyo nokuthi ungayisebenzisa kanjani.
Ingxenye 1: Izinhlobo Zokulandela Ukunyakaza Kwezithombe Ezihlukene
Lapha, sizoxoxa ngezinye zezinhlobo eziyinhloko zokulandelela ukunyakaza ongazisebenzisa ekuthwebuleni kwakho.
Guqula Ukulandela
I-tracker elula ye-2D elandelela ukunyakaza kwe-X kanye no-Y ibizwa ngokuthi i-transform tracking. Ilungele ukwengeza imininingwane ezithombeni ngaphandle kokunyakaza okuningi kwekhamera. Ukulandelela ukuguqulwa kulungele onodoli, ukutsheka okubanjwa ngesandla, namapani amafushane. Ingasebenzisa iphuzu elilodwa noma amabili ukuhlonza ukuzungezisa okulula kanye nezinguquko zesikali. Ilungele ukuguqulwa kwezinga elincane kanye nokujikeleza okuyisicaba.
Ukulandelela iphinikhodi
Isebenzisa amaphuzu amane ethrekhi, ilandelela izinto eziyisikwele (njengeminyango noma izikrini). Ayikhawulelwe ekulandeleleni ukuguqulwa kwe-2D; ibuye iqonde umbono kanye nokushintshashintsha kokujikeleza. Usebenzisa le ndlela, ungenza ingxenye yakho entsha ifane nento egadiwe ukusuka ekhoneni kuye kwelinye. Ilungele ukulandelela noma ukuhlanganisa izinto kunxande.
Ukulandelela Ikhamera ye-3D
Ukunyakaza kwekhamera kutholwa, futhi izici zayo ze-3D zakhiwa kabusha kusetshenziswa ukulandelela kwekhamera ye-3D, okubuye kubizwe nge-AI motion tracker. Isebenza kahle ezithombeni ezinokunyakaza okuyinkimbinkimbi kwekhamera ye-X, Y, ne-Z-axis. Izithombe ezihamba phambili yilezo eziphathwayo, njengokusondela komthwebuli. Ukwengeza i-3D geometry noma izendlalelo ze-2D ezihambisana nokunyakaza kokuqala kwekhamera kungenzeka ngale nqubo yokulandelela ukunyakaza.
Ukulandela ngomkhondo
Indlela eqinile yokulandelela ukunyakaza kwe-AI, ukulandela ngomkhondo okuhleliwe, kuhlonza kalula amashifu nama-offset. Kulula ukuyisebenzisa kunokulandelela iphinikhodi njengoba kungancikile emaphethelweni. Ingakwazi ukugcina ukuqapha okuqhubekayo ngisho nasezimeni lapho amakhona efihliwe noma ngaphandle kohlaka. Ukulandelela i-Planar kusebenzisa ukunemba okunamandla e-AI ukuze kube lula umsebenzi onzima wokulandelela ukunyakaza.
Ingxenye 2: Umehluko Phakathi Kokulandelela Ukunyakaza, Ukuthwebula Ukunyakaza kanye Nokuhlaziywa Kokunyakaza?
Kulesi sigaba, sizohlola umehluko phakathi kokulandelela ukunyakaza, ukuthwebula ukunyakaza, nokuhlaziywa kokunyakaza.
Ukulandela Ukunyakaza
Izinto zokulandelela ukunyakaza endaweni yevidiyo kwaziwa ngokuthi ukulandelela ukunyakaza. Umsebenzi wayo oyinhloko ekuhlelweni kwevidiyo nokwenza ifilimu wukuthinta izici ezihlukene, njengemiphumela yokukhanyisa nokuzinza. Ukulandelela ukunyakaza kudala izithombe eziguquguqukayo, ezishintshayo ngokusebenza ngokuqondile nezinto ezibonakalayo zevidiyo, uma kuqhathaniswa nokugqwayiza.
Ukuthwebula Okunyakazayo
Kuyisenzo sokuthwebula ukunyakaza. Idatha ingasetshenziselwa ukugqwayiza kwe-3D noma amageyimu ngokunamathisela izinzwa kubantu noma ezintweni. Abasebenzisi abaningi bakhiqiza idatha yekhwalithi ephezulu ukuze iphindaphinde noma igqwayize kumakhompyutha. Ukuthwebula ukunyakaza kusetshenziswa kumamuvi, imidlalo yevidiyo, kanye nezinhlelo zokusebenza zento engekho ngokoqobo.
Ukuhlaziywa Kokunyakaza
Ifunda amaphethini okunyakaza ngokuyinhloko ngenxa yezizathu zemfundo noma zezemidlalo. Ukuhlaziywa kokunyakaza nokulandelela ukunyakaza kuyizinto ezimbili ezihluke ngokuphelele. Ukulandelela ukunyakaza nokuthwebula kusesigabeni se-VFX futhi kusebenzisana namasu esikhathi sangempela. Ukuthwebula ukunyakaza nokuma kwe-3D phakathi kwamakhamera ngezidingo zopopayi.
Ukulandelela ukunyakaza kuvame ukusetshenziselwa ukuthuthukisa izigcawu zevidiyo. Okunye, ukuthwebula ukunyakaza kudala ukugqwayiza kwedijithali, kuyilapho ukuhlaziya ukunyakaza kuhlaziya ukunyakaza. Kokubili ukuthwebula ukunyakaza nokuhlaziywa kokunyakaza kuvame ukusetshenziswa kwezemidlalo, ukunakekelwa kwezempilo, kanye namarobhothi.
Ingxenye 3: Ukusebenzisa AI Motion Tracking nge Wondershare Filmora
Wondershare Filmora inesici esinamandla kakhulu sokuhlela ividiyo: Ukulandelela ukunyakaza kweFilmora. Lobu buchwepheshe buyinguquko kubadali bokuqukethwe njengoba buvumela ukulandelela ukunyakaza kwe-AI. Umbhalo othuthukisiwe kanye nemiphumela ingaveza imiphumela ye-mosaic ezintweni ezihambayo.
Umgomo wayo ukunciphisa umsebenzi wokuhlela ngokunikeza isici esithuthukisiwe sokulandelela ukunyakaza kwe-AI. Ngalesi sici, ungenza amavidiyo abukeke ephrofeshinali, kungakhathaliseki ukuthi unekhono lokuhlela.
Izici ezibalulekile zeFilmora Motion Tracking.
- Ukulandelela ukunyakaza kwe-Filmora kungalandelela izikhathi ezifika kahlanu ngokushesha futhi kalula ngangokunokwenzeka.
- Ungengeza izihloko zehange noma umbhalo olandela into ehambayo kalula. Ukwengeza, ungangeza imibhalo engezansi kuyo ngeFilmora.
- I-Filmora isusa ngokuzenzakalelayo isidingo sokulandelela uhlaka ngohlaka kanye nemiphumela eyakhelwe ngaphakathi ye-mosaic ukufiphalisa ubuso, amapuleti elayisensi, njll.
- Sebenzisa ukulandelela ukunyakaza kweFilmora ukuze uguqule izimpawu, izithombe, nezithombe-mzwelo zibe imihlobiso emangalisayo ebonakalayo enikeza ukuxhumana kwakho ukuthinta okumangalisayo kwezithombe ezihambayo.
Ungayisebenzisa kanjani iFilmora Motion Tracking
Isici sokulandelela ukunyakaza kuFilmora kulula ukusisebenzisa. Lapha, sizoxoxa ngesinyathelo ngesinyathelo indlela yeFilmora ukulandelela ukunyakaza.
- Isinyathelo 1: Ngenisa ividiyo bese uyihudulela emugqeni wesikhathi.
- Isinyathelo 2: Khetha isiqeshana somugqa wesikhathi ofuna ukusengeza ukulandelela ukunyakaza. Chofoza kabili kuvidiyo yakho bese ufaka iphaneli yokuhlela.
- Iya kumathuluzi e-AI bese uvula inketho yokulandelela ukunyakaza.
- Isinyathelo 3: Ekubukeni kuqala kwevidiyo yakho, kuzoba nebhokisi okufanele lihlolwe. Ngemva kokuyishintsha kabusha, ungahudula leli bhokisi phezu kwento odinga ukuyilandelela. I-Filmora AI izobona into ngokuzenzakalelayo kuleli bhokisi. Chofoza inkinobho ukuze uqale ukuqapha. Ngemva kokuskena ividiyo, iFilmora izohlonza ukuthi iyini le nto futhi ilandele ukunyakaza kwayo ngokuzenzakalelayo phakathi nesikhathi sesiqeshana.
- Isinyathelo 4: Ungangeza umbhalo, ihluzo, kanye nemiphumela entweni elandelelwe. Ukuze wenze lokhu, hudula ingxenye oyifunayo emugqeni wesikhathi ukuze ihambisane nesiqeshana sakho sokulandelela ukunyakaza.
- Isinyathelo 5: Ungashintsha indawo yento exhunyiwe kanye nesikhathi njengoba kudingeka. Ukuqinisekisa ukuthi yonke into iqondaniswe kahle, hlola kuqala.
- Isinyathelo 6: Uma wengeza lezo zinto kuthrekhi yakho, qeda ngokuzithumela ngefomethi oyikhethile.
Isiphetho
Ukufunda ukulandelela ukunyakaza kwe-AI kuyinguquko kuma-animators, abenzi bamafilimu, nabahleli bevidiyo. Ngenxa yemikhiqizo ene-AI efana ne-Wondershare Filmora, isibe lula futhi isebenza kahle. Lo mhlahlandlela uhlole izinhlobo eziningi zawo nokuthi ungayisebenzisa kanjani neFilmora. Siphinde sachaza umehluko phakathi kokuhlaziywa kokunyakaza, ukuthwebula ukunyakaza, nokulandelela ukunyakaza.
Abadali bangazuza imiphumela emisha yevidiyo ngokusebenzisa isici seFilmora sokulandela ukunyakaza. Lokhu kuhlanganisa ukulandelela into ehlakaniphile, ukuphina umbhalo ezintweni ezihambayo, nokufiphalisa ukunyakaza. Ukukhiqiza amavidiyo abukeka njengochwepheshe ngokulandelela ukunyakaza kwe-AI kwenziwa kube lula ngayo. Ungazama isivivinyo samahhala seFilmora khona manje.
