Cindezela irekhodi ukuze uthabathe yonke imzuzu ngeekhamera eziphezulu zevidiyo
Ngokuqinisekileyo, iifowuni ziyakudla ividiyo, kodwa ayiyi kuba kufuphi nomgangatho ofanayo oya kuvela kwikhamera yevidiyo ezinikezele. Kodwa, ngaphambi kokuba uthenge enye, kufuneka ukwazi ukuba ufuna ntoni. Ngaba ukhangele into yokubhala i-whitewater rafting adventure okanye ikhefu leentsapho? Isipho somntwana wakho ukuxhasa inkxaso yefilimu yayo? Ikhamera yevidiyo enokudubula ngo-4K? Okanye ufuna ukuhlala phantsi kwebhajethi ethile? Ukunceda, sihlanganisa uludwe lweevidiyo eziyisixhenxe eziphambili zeekhamera, ngoko ke ukuba ungumdlali wefilimu okanye u-hobbyist, ezi zixhobo ziza kubonisa ukusebenza ngokumangalisayo.
I-HC-V770, iPanasonic ikwazi ukufumana ibhalansi eyiyo yeempawu, i-hardware, uyilo, ixabiso kunye nokulula. Iqukethe yonke i-hardware yokuxhuma omele ulindele kwi-camcorder yamanje, kwaye zonke iimpawu ezifunekayo ukuze zifake imifanekiso emihle. I-HC-V770 ine-zoom ye-20x yokutshintsha nge-4-drive system lens, i-HDR (ububanzi obuphezulu), ukukhutshwa kwevidiyo, i-Back Side Illumination (BSI) inqanda umsindo kunye ne-Full-HD (1080p). Nge-WiFi ne-NFC unako ukudibanisa ifowuni yakho, usasaze ngexesha langoku kwaye ulawulo lwekham kwidivayisi yakho yeselula. Kwakhona ifumaneke isihlunu sezinto zokucoca kunye nemiphumo, kunye nokurekhoda kwezwi eliphezulu. Ayikuma kwiphondo elinye, kodwa kunokuba lihlasele uphawu kumbhodi.
I-Besteker ithengisa ii-khamera ze-HD ezimhlophe ze-HD kwiikhamera ze-HD kwixabiso elingenakulibala, banikezela abathengi ithuba lokufumana i-HD camcorder yabo engaphantsi kweendleko zeesidlo ezimbini. Ikhamera inexabiso eliphezulu kunye nesihloko seNombolo 1. Akumangalisi ukuba kutheni le ikhamera ithengisa iiyunithi ezininzi xa ukhangela ama-specs: isisombululo se-CMM esingu-24MP kunye nesisombululo esingu-1080p senza imifanekiso engabonakaliyo, ngelixa i-anti-shake, i-microphone yangaphakathi kunye ne-270-degree-rotating LCD screen amava. Isixhobo esilulayo siziva sikhululekile esandleni kwaye siza nekhwele elihle ukuhamba ngokulula. Ekugqibeleni, ibhetri ye-lithium ion ye-1250mAh iya kuhlala idlulileyo malunga neeyure ezintathu zokuqhubeka.
Funda ukuhlaziywa kwee- video ezifanelekileyo zeekhamera ezikhoyo ukuthenga kwi-intanethi.
Imakethe yekhamera ngokuqhelekileyo ilawulwa yi-Sony ne-Panasonic. Kwiminyaka ngaphambi kokuba i-smartphone, bavelise ubuninzi bee-camcorders eziphezulu ukuya ekupheleni. Ngoku i-marhwebo yeenguqulelo zebhajethi zezi zixhobo sele zomelele kakhulu, zineendlela ezimbalwa ezikhoyo. Ngokwenene, yintoni injongo yokuthenga i-camcorder ephantsi ukuba ifowuni yakho inokufeza into efanayo? Phakathi kwezixhobo ezibonelela ngokubaluleka kohlahlo lwabiwo-mali, i-Sony HDRCX405 yiyona ikhamera yeyona ndlela ihamba phambili, kunye nekhamera enkulu yokuqala yabaselula kunye nexesha lokuqala. Ikhupha iVideos HD (1920x1080) kwi-60p nge-30x ebonakalayo kunye no-60x umfanekiso ocacileyo (idijithali). I-2.7-intshi ebonakalayo ebonakalayo ye-LCD ngokubonwa ubuso, i-9.2-megapixel i-Exmor R i-CMOS sensor, iSensorSteadyShot umfanekiso wokuzinza, kunye nemoya ye-auto ehlakaniphile. I-tech isisiseko esilungileyo, kodwa ngokuqinisekileyo ixabana nayo nayiphi na ibhajethi / ixabiso lekhamera.
Ividiyo ye-UHD / 4K isakade ifinyelele ekuvuthweni, kodwa yinto nje yexesha. Njengoko iziseko ze-hardware ziyaqhubeka nokunyusa kwaye zixhase iiplani ezicwangcisiweyo kunye ezingenazintambo, iifowuni zokubamba i-video zibe zibiza kakhulu. Okwangoku, okwangoku, bahlala bebiza kakhulu, kwaye iPanasonic HC-WXF991K ayifani. Ngaphantsi kwama-$ 900, oku kuqinisekileyo i-camcorder ephezulu. Kodwa ukurekhoda kwe-4K Ultra HD, i-LEICA Decoma Lens ye-20x ye-zoom zoom kunye nemiphumo yekhamera kunye neendlela zokuhlela zicwangcise umcimbi. Akukho ndawo eninzi kwiindawo zobungakanani-inikwe ikhamera ye-dolly, i-zoom kunye neempembelelo, kunye nokuxhumeka kwe-WiFi kunye ne-hybrid image optical stabilization-kodwa ukukhutshwa kwe-4K yindawo ephambili yokuthengisa apha. Leyo yodwa iqinisekisa ukuhambelana kwayo kwiminyaka emininzi elandelayo.
Ungaphuthelwa umzuzu kunye neYI ye-4K yezemidlalo kunye nekhamera yevidiyo yesenzo. Nge-lens-angle-angle angle-angle engama-155 kunye nezindlu zokuvelisa isizukulwana esitsha se-Ambarella A9SE75, irekhoda ividiyo kwi-4K / 30fps (100mbps), i-1080p / 120fps kunye ne-720p / 240fps, kunye neehotshana ze-12MP zithombe. Ukuba uhlala kwicala lobuciko, uya kuvuyela iindidi zayo, kuquka i-Time Lapse, i-Slow Motion, Timer, kunye ne-Burst.
Ikhamera ngokwayo idizayini yezemidlalo equka i-2.2 intshi, i-330ppi high-res kunye ne-high sensitivity ye-retina touch kwesikrini neGrailla Glass. I-rechargeable 1400mAh high-voltage 4.4V i-lithium-ion ibhetri ingarekhoda ukuya kwii-120 imizuzu ye-4K / 30fps kwividiyo enye, ngoko akudingeki ukhathazeke ngokulahlekelwa nantoni na. Iimpawu ezizakhelwe ngokuzinzileyo, kunye ne-3-axis gyroscope kunye ne-accelerometer ye-3-axis ekhomba iinguqu kunye nokutshintsha kweendwendwe kwaye ihlawule ngokufanelekileyo.
Jonga ezinye iimveliso zentengiso kunye nevenkile yezona zinto zihamba phambili kwiikhamera ezifumaneka kwi-Intanethi.
Ukuba unzima kakhulu ngevidiyo, akufanele uhlaziye kumgangatho. I-Panasonic HC-WXF991K ibonisa ukurekhoda kwe-4K Ultra HD ecacileyo ukuba nayiphi na ingcali izakuxabisa. Irekhoda ividiyo kwi-4K kwi-30fps (kwifomathi ye-MP4 kuphela) okanye kwi-1080p kunye ne-60fps, kwaye uya kubamba i-megapixels eziphezulu ezingama-25. Le khocorder ine-viewfinder engaguquguqukiyo, enzima ukuza kwiinkcorders ezininzi, kwaye yenza ukudubula ekukhanyeni okukhazimulayo kunikwe lula ukukhanya okungenakukupheka kwi-display ye-LCD yesikrini sokuthinta isikrini.
Ngaphezulu kwelo, uya kuthandana nesondlo sayo se-20x, i-hybrid image stabilization kunye ne-five-channel mic uthabatha umsindo ngokuchanekileyo ngaphandle kwezixhobo ezongezelelweyo. Ngelishwa, ubomi balo bhetri akuyona into ephambili, ukuloba malunga neeyure ezimbini zokurekhoda ixesha, kwaye ngaphantsi xa kuthungulwa kwi-4K, kodwa ihlawule ngokukhawuleza kwaye iyintandokazi yomboniso.
Ukuba ufumanisa ukuba ufuna ukuba i-camcorder yakho yedijithali ingasondela ngakumbi kwinyathelo, ngoko i-Canon yeVIXIA HF R82 yintengiso enkulu. Ingaba unamathele kwiindawo zokubeka imitha kumdlalo wezemidlalo okanye intsimi kude nesilwanyana kwindawo yokugcina indawo, uhla lwe-57x optical zoom luya kufaka isicatshulwa. Ikhamera ine-325-1853 yefowuni yefowuni, evumela ukuba uthathe iindidi ezahlukeneyo kunye ne-Optical Image Stabilizer iqinisekisa ukuba i-footage iphuma icocekile. I-DIGIC DV 4 Iifayile zeProjekthi zefilimu ngo-1920 x 1080 isisombululo se-HD esibonisa kwisikrini esicacileyo seLCD. Le khamera elula kakhulu irekhoda ukuya kwiiyure ezili-12 zevidiyo kwi-flash drive yangaphakathi ye-32GB, enokuqulunqwa nememori engaphezulu ngekhadi le-SD. Kwaye ungakwazi ukwabelana ngokulula ngokulandelwa kwexesha elide nge-WiFi kunye ne-NFC.
Olu khetho lweVivitar luyamangalisa ukusuka kwixabiso ukuya kwiimpawu. Ukubonisa ukukhanya kwelanga ngokukodwa kukuyi-intshi ezimbini, kwaye kukuvumela ukuba ubone oko uphonselayo njengoko kwenzeka, ngaphandle kwemfuneko yokubheka ifowuni njengeGoPro. Nangona, ukuba ufuna ukuyixhuma kwifowuni nge-Wi-Fi, unalo msebenzi owakhiwe ngokunjalo. I-16.1MP inzwa kwikhamera iya kukunika ezininzi zeepekseli ukusebenzisana nayo, into enhle, ngenxa yokuba isithsaba se-action cam sinokuthi singadulela kwisisombululo esingu-4K.
I sixhobo sifike kwiimeko ezinamanzi kwaye ziquka ulawulo olude olukude lokufowunela izinto ezingenakuqhelaniswa, imisebenzi eyodwa. Kukho i-HDMI kunye neziphumo ze-USB zokufumana idatha kwikhamera, kwaye kukho i-slot yekhadi le-SD elikuvumela ukuba ukhuthaze ukugcina ukufikelela kwi-64GB. Konke kufike kwi-package encane encane ye-4 x 3 x 4 amayintshi, epheleleyo ukukhangela inyathelo nokuba uyayifaka entloko okanye uyifake kwi-tripod.
I-camcorder epheleleyo ye-HD ephuma kwi-Panasonic ifumana indawo yayo kwiluhlu lwethu njengelona xabiso elifanelekileyo lekhamera yezona zizathu. Okokuqala, isisombululo se-1080p siya kuba neeninzi ezibukhali kwiinjongo ezininzi, kwaye ikhamera iqinisa ukuba nge-zoom ye-50x yokubhanya idibene ne-90x ye-zoom zoom. Kodwa kunye nazo zonke ezizondayo, uzakufuna ukuzinza kweempawu ezintle, ezibonelelwa ngophando lwe-Panasonic-zinikezela ukuzinza kwe-five-axis stabilization. Kukho isikrini sokuthinta isikrini esingu 2.7-intshi ukulawula iimpawu eziphambili kunye ne-Back Back Illuminated Sensor ukuze ungeze ukukhanya ngakumbi kunye nevidiyo ze-HD ozibhalileyo.
Ezi vidiyo zirekhodwa nge-lens engama-28mm e-angle elula ekulungele ukufumana izicwangciso zeqela elikhulu. Kukho umbane wesibini kumbhodi owenziwe nge-Zoom ukuthabatha isandi se-level-level-level professional-level, kwaye baye baphoswa kwi-teknoloji ye-Level Shot yokuzikhethela ukujonga ukuba ikhamera iyayilungisa kwaye iyilungele ukuthini. I-sensor ishiya into enqwenelekayo malunga ne-2.51 MP, kodwa ulwalamano lwesofthiwe kunye nolwazi lwentsimbi lulungiswe ukuba luhambe nalo, ngoko mhlawumbi awuyi kuluqaphela kumahlumela akho. Imemori iyakwandiswa ngekhadi le-SD, kwaye yonke into ifika kwiphakethe ye-456-pounds, ngoko le nto iya kuza nawe nakwixesha lakho lezona zihamba phambili.