Timayang'ana mbali zomwe zimaika kamera patsogolo pa khamulo.
Makina a makamera a XDCAM a Sony akhala akuyendetsedwa m'madera osiyanasiyana, kuchokera ku zolemba zowonongeka mpaka kuwonetsedwa kwa televizioni. Zithunzi zawo zapamwamba komanso zofikira zomwe zimawoneka bwino zimapangitsa kuti azidziwika bwino, komanso zimakhala zochepa kwambiri zokhudzana ndi akatswiri ambirimbiri, mpaka anthu ambiri omwe amawombera amatha kuona EX-1 kapena EX-3 pa zikwi chikwi.
Pamene nthawi yatha, mzere wa XDCAM wakula ndikuphatikizapo zida zoterezi monga PXW-X180 yodabwitsa ya HD, koma Sony yowonjezera kupitirira mawonekedwe awo a mawonekedwe poonjezera makamera ndi kukonda pang'ono.
Chowonadi chowona pa nkhaniyi ndi Sony PXW-FS7, kamera ya Super 35 sensor yomwe imamangidwa kuti igwirizane ndi malo aliwonse owombera. Ndipotu, wina anganene kuti FS7 ndi camcorder yabwino kwambiri mu mtengo wake.
Kodi n'chiyani chimapangitsa FS7 kuwombera? Chabwino, kuti tiyambe, ndi modular mpaka digiri yodabwitsa. Tangoganizirani kusonkhanitsa mfuti pamtunda, pokhapokha ngati mfutiyo ili ndi gawo limodzi, ndipo malingana ngati lens likuwonjezeka ku kusakaniza, chipangizochi chidzagwira ntchito bwino. Onjezerani chigawo china ndipo chingagwiritsidwe ntchito m'njira zosiyanasiyana.
Zidazi zimaphatikizapo, makamaka chofunika, kutsogolo kwa manja ndi kuwombera. Izi zimagwiritsidwa ntchito popanga mazenera, kuyambira / kuima ndi kuika machitidwe ndipo zimasintha kuti kamera ikhale yabwino pamapewa.
Sony yaphatikizanso ndondomeko yoyenera, yodzazidwa ndi bokosi lochezera lowonetseratu lazithunzi, komanso mapulaneti 15mm.
Zili ngati iwo anatenga kamera yapamwamba yamakina, amayang'anitsitsa njira zowonjezera zowonjezera 3 ziyenera kupita ndi kugula kuti azisintha FS7 kuti azigwiritse ntchito, ndipo adaziphatikizapo kapena kuzipereka mwachidwi. Kodi nthawi yotsiriza yomwe wopanga makamera wamkulu anaponyera pati?
Tsopano pokhala pulogalamu yamakina sikutanthauza kuti FS7 imagwiritsa ntchito zida ndi zipangizo zomwe zimangokhala olemera ndi otchuka. FS7 imagwiritsa ntchito njira yotchuka ya E-Mount, yomwe imakhala yotchuka kwambiri ndi Sony. Nthawi zambiri amapezeka pa FS7 ndi makina atsopano a 28-135mm a F4 Cine servo zoom. Lens ili liri ndi mphamvu yeniyeni yotsogolera pa kuganizira, iris ndi zojambula ndi zojambula zimayendetsedwa ndi servo kuchokera ku dzanja la FS7.
Kwa iwo omwe agwiritsidwa ntchito mu galasi kuchokera kwa wopanga winanso, osakwera mtengo otengera adapatsa mapulogalamu amathandizira mapuloteni osagwirizana.
Chabwino, ndiye apa ndi pamene ife timakhala ovuta kwambiri. Kodi FS7 imakhala ndi zojambulajambula zogwiritsira ntchito mutu wa bwino kwambiri komanso wamiseche wamakani?
Tiyeni tiyang'ane.
PXW-FS7 imagwiritsa ntchito njira ya kujambula ya XAVC-L, yodzitamandira kwambiri 10-bit 4: 2: 2 kujambula, pamene kusungirako ntchito ikukwanitsa mwa kusunga zinthu pa 50 Mbps. Ngati HD siidula, zina mwazinthu zingakhale pa bolodi la 4K (3,840 x 2,160), 113 Mbps XAVC-Ndikulemba (kubwereka kuchokera ku mkulu wamkulu, F55 mtengo wapamwamba F55), MPEG HD 422, Apple ProRes codec, ndipo ngakhale njira yokhala kunja kwa RAW kujambula. Pali chingwe chowonjezera ndi zojambula zakutchire zomwe zilipo tsopano kwa zojambula RAW, zogulitsidwa mosiyana, ndipo pali njira imodzi yowonetsera ProRes. Ntchito yonse yolemetsa imeneyi imagwiritsidwa ntchito ndi makadi a XQD omwe angakwanitse kufika 600 Mbps.
Chifukwa cha zabwino zonsezi, Sony yatengera mtengo wa FS7 kwambiri pa $ 7,999, ndi lens lalikulu 28-135 Cine yomwe imabwera mkati mwa ndalama zokwana madola 2,500.
Pano pali phokoso lofulumira la zinthu za FS7, pa Sony:
- Sensor ya Sony's Super 35 Exmor® CMOS
- Pulogalamu ya Sony α-mount ndi kutalika kwa 18 mm
- Pangani 4K (3840 x 2160) ndi kujambula Full HD (1920 x 1080)
- Zosankha zamakono zojambula
- XAVC (Intra / Long GOP)
- MPEG HD, 4: 2: 2, 50 Mbps (HD kokha)
- Apple Pro Res codec (ndi kukonzanso zamtsogolo ndi kuwonjezera gawo, kugulitsidwa payekha)
- KUKHALA kujambula (ndi chingwe chowonjezera ndi zojambula kunja, kugulitsidwa payekha)
- Kulowera ndi Kuthamanga Mwamsanga kwa-ndi-kulembera
- Zachiwiri za khadi la XQD
- Wosintha 16-bit analog-to-digital
- ISO 2000
- Amathandizira S-Gamut3Cine / S-Log 3 encoding
- Mpanda wa magnesium wakufa
- Mafakitale otsekedwa ndi zachilengedwe
- Ntchito yopanda waya ndi CBK-WA100, yogulitsidwa mosiyana
- GPS