Yambani kuwombera Great HD Video Ndi Malangizo Awa Ofulumira
Makamera a DSLR ndi makamera ena apamwamba, m'zaka zaposachedwapa, adatha kuwombera osati mafano okhaokha komanso amatenga kanema wa HD (HD). Mbali imeneyi imalola wosuta kuti asiye zithunzi zojambula pamasewero ndi batani ndipo zingakhale zosangalatsa.
Kuwonera kanema ka HD kumatsegula mwayi wa kamera ya digito. Ndi DSLR, mitundu yambiri yamagetsi ilipo yomwe ingagwiritsidwe ntchito ndi zotsatira zosangalatsa komanso kukonza kwa DSLRs zamakono zimapereka kanema yapamwamba.
Komabe, pali zinthu zingapo zomwe muyenera kuzidziwa kuti mupindule kwambiri ndi ntchitoyi.
Fomu Zopanga
Pali maofesi osiyanasiyana osiyana omwe amawunikira kujambula. Canon DSLRs imagwiritsa ntchito mitundu yosiyanasiyana ya fayilo ya MOV, Nikon ndi Olympus makamera amagwiritsa ntchito mtundu wa AVI, ndipo Panasonic ndi Sony amagwiritsa ntchito mtundu wa AVCHD.
Osadandaula kwambiri za izi, monga mavidiyo onse angathe kumasuliridwa ku maonekedwe osiyanasiyana pa gawo lokonzekera ndi kutuluka.
Makhalidwe a Video
Ambiri a newsumer ndi a mapeto a DSLRs amatha kulemba HD yonse (yofanana ndi masikisili 1080x1920) pamtanda wa mafelemu 24 mpaka 30 pamphindi (fps).
Ma DSLRs omwe angalowe m'ndondomeko amatha kulembetsa pazowonjezera 720p HD (chisankho cha 1280x720 pixelisi). Izi ndizitsulo ziwiri za DVD, ngakhale, ndipo zimapanga khalidwe lapadera.
Ngakhale kuti DSLR ili ndi ma pixel angapo kuposa ma TV ochepa - 4k kapena UHP (ultra high definition) - akhoza kusewera kanema wapamwamba kuposa 1080p HD.
Onani Moyo
DSLRs amagwiritsa ntchito ntchitoyi kuti alembe kanema ya HD. Galasi ya kamera imakwezedwa ndipo chithunzi chowonetseratu sichitha kugwiritsidwa ntchito. M'malo mwake, chithunzicho chimasunthira mwachindunji kuwonetsera kwa LCD kamera.
Pewani Autofocus
Chifukwa mavidiyo okujambulira amafuna kuti kamera ikhale mu Live View mode (monga taonera pamwambapa), galasi lidzakwera ndipo autofocus idzamenyana ndi kuchepetsedwa. Ndi bwino kukhazikitsa zofunikira pokhapokha pakujambula kanema kuti mupeze zotsatira zolondola.
Makhalidwe a Buku
Pamene mukuwombera vidiyo, zosankha zanu zakuthamanga ndi kutsegula ziwonekeratu.
Mukamawombera mavidiyo pafupipafupi 25, mwachitsanzo, mufunika kukhazikitsa liwiro la 1 / 100th lachiwiri. Malo apamwamba kwambiri ndipo inu mumayesetsa kuyika zotsatira za "flick-book" pa nkhani iliyonse yosunthira. Kuti mudzipatse mwayi wokwanira, ndi bwino kusewera ndi ISO ndikuyika mu fyuluta ya ND .
Zojambulajambula
Mukhoza kugwiritsa ntchito katatu pamene mukuwombera vidiyo ya HD, momwe mungagwiritsire ntchito pepala la LCD kuti muyambe kanema. Kusunga kamera pamtunda kuti muwone sewero la LCD mwinamwake kumayambitsa zithunzi zovuta kwambiri.
Mafoni Akunja
DSLRs imabwera ndi maikolofoni omangidwa, koma izi zimangokhala mbiri ya mono. Kuphatikiza pa izi, kuyandikira kwa maikolofoni kwa wojambula zithunzi motsutsana ndi phunziro nthawi zambiri kumatanthawuza kuti izo zidzalemba kupuma kwanu ndi kugwira kulikonse kwa kamera.
Ndi bwino kukhala mu maikolofoni akunja, omwe mungathe kuyandikira pafupi ndi zomwe mukuchita. Zambiri za DSLRs zimapereka mzere wa maikolofoni wa stereo pa cholinga ichi.
Lens
Musaiwale kuti mungagwiritse ntchito mwayi wamagetsi osiyanasiyana omwe alipo kwa ogwiritsa ntchito a DSLR ndikugwiritsa ntchito iwo kupanga zotsatira zosiyana mu ntchito yanu ya kanema.
Nthawi zambiri makamerawa amatha kupanga makina opanga telephoto, koma nthawi zambiri amakhala opanda mphamvu. Mukhoza kugwiritsa ntchito mitundu yosiyanasiyana ya malonda, monga fisheye (kapena malo otsika kwambiri), kuti muphimbe dera lalikulu. Kapena mungagwiritse ntchito mwayi wochepa wa munda womwe umaperekedwa ndi ngakhale mtengo wotsika mtengo wa 50mm f / 1.8.
Pali mwayi wambiri, choncho musachite mantha kuyesa njira zosiyanasiyana.