Qala ukudubula ividiyo enkulu ye-HD nalezi zinsuku ezisheshayo
Amakhamera we-DSLR namanye amakhamera athuthukile, eminyakeni yamuva, athola ikhono lokudubula hhayi nje kuphela izithombe kodwa futhi athathe ividiyo ephezulu (HD). Lesi sici sivumela umsebenzisi ukuthi ashintshe kusuka ezithombeni zokudubula kumavidiyo nge-flick ye-inkinobho futhi kungaba mnandi kakhulu.
Inketho yevidiyo ye-HD ivule ngempela amathuba okhamera ye-digital. Njengoba i-DSLR, i-lens eningi kakhulu iyatholakala engasetshenziselwa imiphumela emihle futhi ukuxazulula kwe-DSLRs yanamuhla kuvumela ividiyo yekhwalithi yokusakaza.
Nokho, kukhona izinto ezimbalwa okudingeka wazi ukuze uthole okuningi kulo msebenzi.
Amafomethi wefayela
Kunamafomethi wefayela amaningi ahlukene okuqoshwa kwevidiyo. I-Canon DSLRs isebenzisa ukuhluka kwefomethi yefayela le-MOV, i-Nikon ne-Olympus amakhamera esebenzisa ifomethi ye-AVI, futhi i-Panasonic ne-Sony zisebenzisa ifomethi ye-AVCHD.
Ungakhathazeki kakhulu ngalokhu, njengoba wonke amavidiyo angahunyushwa ezifomethi ezihlukene esigabeni sokuhlela nokukhipha.
Ikhwalithi yevidiyo
Iningi le-prosumer abasha kanye ne-top-end DSLRs ingarekhoda nge-HD ephelele (elingana nesinqumo sama- pixels angu- 1080x1920) ngesilinganiso sama-24 kuya ku-30 ozimele ngomzuzwana (fps).
Ama-DSLRs angena ngemvume angabhalela kuphela ukulungiswa okuphansi kwe-720p HD (isinqumo se-pixels 1280x720). Lokhu kusekhona kabili isinqumo se-DVD format, noma kunjalo, futhi senza ikhwalithi ehlukile.
Nakuba i-DSLR inamaphikseli amaningi atholakalayo kunamabhayisikobho ambalwa kuphela - ama-4k noma i-UHP (incazelo ephakeme kakhulu) - ayakwazi ukudlala ividiyo yekhwalithi ephakeme kune-1080p HD.
Buka okubukhoma
I-DSLRs isebenzisa lo msebenzi ukurekhoda ividiyo ye-HD. Isibuko sekhamera sikhuliswa futhi isikhangiso sokubukela asisasetshenziswa. Esikhundleni salokho, isithombe sisakazwa ngqo kwisikrini se-LCD yekhamera.
Gwema i-Autofocus
Ngenxa yokuthi amavidiyo wokudubula adinga ikhamera ibe yimodi ye-Live View (njengoba kuphawuliwe ngenhla), isibuko sizovuka futhi i-autofocus izozikhandla futhi ihambe kancane. Kuhle kakhulu ukusetha ukugxila ngokuzenzakalelayo lapho udubula ividiyo ukuze uqinisekise imiphumela enembile.
Imodi Yombhalo
Uma ukudubula ividiyo, ububanzi bakho bezinketho zokuvinjelwa kwe- shutter nokuvula kuzothathwa kancane.
Lapho udubula ividiyo ngama-fps angu-25, isibonelo, kuzodingeka uhlele isivinini sokuvala se-1 / 100th yesibili. Noma yisiphi isilungiselelo esiphezulu futhi usengozini yokudala umphumela "we-flick-book" kunoma yiziphi izifundo ezihambayo. Ukuze uzinikeze ukufinyelela ekuhlaleni okugcwele kokuvula, kungcono ukudlala nxazonke nge-ISO nokutshala ku- ND .
I-Tripods
Ungase ufune ukusebenzisa i- tripod uma udonsa ividiyo ye-HD, njengoba uzosebenzisa isikrini se-LCD ukuze uhlele ividiyo. Ukubamba ikhamera ngombono ukuze ukwazi ukubona isikrini se-LCD cishe kuyoholela eminye imidwebo emangalisa kakhulu.
Amakhomphyutha angaphandle
I-DSLR ifika nemakrofoni eyakhelwe ngaphakathi, kodwa lokhu kubhala kuphela ithrekhi ye-mono. Ngaphezu kwalokhu, ukusondela kwemakrofoni kuya kumthwebuli wezithombe ngokuhambisana nendaba ngokuvamile kusho ukuthi kuzorekhoda ukuphefumula kwakho noma yikuphi ukuthinta kwekhamera.
Kungcono kakhulu ukutshala imali emakrofoni yangaphandle, ongayithola esiseduze nesenzo ngangokunokwenzeka. Iningi le-DSLRs linikeza iskena semakrofoni stereo kule njongo.
Amalensi
Ungakhohlwa ukuthi ungasebenzisa inzuzo enkulu yamalensi atholakalayo kubasebenzisi be-DSLR bese uwasebenzisa ukudala imiphumela ehlukile emsebenzini wakho wevidiyo.
Ama-camcorders avamile avame ukuzakhela i-telephoto lens, kodwa ngokuvamile ayinalo ikhono eliphakeme lokubheka. Ungasebenzisa izinhlobo ezahlukene zama-lens, afana ne-fisheye (noma ama-angle angaphezulu kakhulu), ukumboza indawo enkulu. Noma ungasebenzisa ngokunemba okujulile kwensimu enikezwa ngisho nangama-lens aphansi angama-50mm f / 1.8.
Kunezindlela eziningi, ngakho ungesabi ukuzama izindlela ezihlukahlukene!