I-analog noma ikhamera yevidiyo yedijithali, okungcono?

Ama-camcorders asithokozisa isikhathi eside, ngoba okokuqala baqala ukuthandwa kule minyaka engamashumi ayisikhombisa ekhulwini elidlule. Kule nkathi ehloniphekile eminyakeni engama-40, amakhamera wevidiyo athola inani elikhulu lezinguquko, eqala ukunciphisa usayizi nokuphela komgomo ohlukile ngokuphelele womsebenzi. Ngakho-ke, manje kunanini ngaphambili, cishe zonke izindlu zinekhamera yevidiyo engabizi kakhulu noma ikhamera yezobuchwepheshe nezomculo, okungcono - lokhu kakade kuyindaba yokuzikhethela kwakho.

I-analog noma ikhamera yevidiyo yedijithali, okungcono?

Umthombo wokuqala wekhamera yevidiyo yokuqala, yiqiniso, kwakuyisibonelo salo-analog. Ikhamera yevidiyo ye-Analog cishe yayivame ukuhluka ngobukhulu bayo obukhulu futhi kusetshenziswe amandla amakhulu. Futhi lonke ulwazi olufakwe kuleso sdivaysi luye lwarekhodwa njalo kumateyipu, okuyinto, ngendlela, futhi yathola inombolo enkulu yezinguquko. Zonke izinhlobo zamafomethi okuqopha amavidiyo e-analog zakhiwe, kusukela ku-VHS kuya kwi-Video 8, kodwa ekugcineni zonke lezi zinqubo emkhakheni we-analog video kamera, kuze kube yimanje, ziwumlando nje.

Ngokususelwa kumgangatho ompofu wezinto ezidutshulwa ngekhamera yevidiyo ye-analog, kanye nobunzima bokucubungula lokhu okubonakalayo, abakhiqizi abahamba phambili bekhamera yevidiyo baphumelele ukuthola indlela enhle yokuphuma kule simo. Ifomethi entsha yokurekhoda yevidiyo yasungulwa futhi isetshenziswe, eyayibizwa ngokuthi isignali yokurekhoda yedijithali. Ifomethi yedijithali yokurekhoda kwevidiyo yesithombe ehlangene ngokuphelele nezinkinga ze-analog, futhi ngaphandle kwalokhu ulwazi olurekhodiwe lungadluliselwa kalula kukhompyutha.

Ubukhulu bekhamera yevidiyo yedijithali buncane izikhathi ezingu-2-5 kunogogo nomkhulu babo, futhi ulwazi lungabhalwa kwi-disc laser, i-cassette encane yevidiyo noma imemori khadi. Amafomethi asetshenzisiwe kakhulu okuqoshwa kwevidiyo yedijithali yi-micro micro, i-DV mini, i-DVD ne-Mpeg4. Amafomu amabili okuqala alotshwe ekhadini levidiyo, i-DVD ku-disc laser, kanye ne-Mpeg4 ngokuqondile ememori khadi, ngendlela, indlela yokugcina, mina, elula kakhulu futhi ewusizo. Ngakho-ke, empikiswaneni lapho ikhamera yevidiyo ye-analog neyedijithali ibandakanyeka, yikuphi okungcono ukungakhulumi, ngoba konke kucacile njengosuku.

Ama-Optics, ukusondeza, ukusimamisa nokunye okungafani.

Ngemva kokuma kwifomethi yedijithali yokurekhoda kwevidiyo, akukho ukunakwa okuncane okumele kukhokhwe kuma-optics we-camcorder yakho. Enye yezimpawu ezinkulu zevidiyo nemishini yokulalelwayo, inkampani i-JVC njengesibonelo, ibeka ama-cameras evidiyo, kuphela ama-optics, oklanyelwe futhi eyenzelwe uhlobo oluthile lwekhamera yevidiyo. Kodwa izinkampani ezinjengePanasonic no-Sony zikhetha ukwethemba inkampani ekhethekile, i-optometric, uCarl Zeiss. Ngokuqinisekile usuvele uzwile ngalokhu brand kaningi, ngoba optics of Carl Zeiss kubhekwa okunye okuhle, hhayi iminyaka eyikhulu.

Ikhamera yevidiyo nayo ine-zoom, evumela ukuthi usondeze izikhathi ezimbalwa, ngokuvamile uyishumi, kodwa empeleni, kusekhamera yevidiyo yedijithali ukuthi ukusondeza kungumkhawulo kuphela. Iqiniso liwukuthi uma usondeza esithombeni sevidiyo usebenzisa umsebenzi wokusondeza ekhamera yevidiyo yedijithali, ikhwalithi yesithombe esivelayo ibuhlungu kakhulu, okungukuthi, isithombe siseduze, futhi inani lamaphikseli ngokuphambene nalo liba lincane.

Amafomu okwenza amavidiyo, ngokuvamile avame ukubhekana nenkinga encane ngesikhathi sokudubula. Isandla esiphethwe ikhamera sigubha kancane, ngoba isithombe siyashukumisa, futhi isithombe esiphezulu singashukumisa futhi. Ukuze ususe ngokukhululekile leli jitter ehlathini, amakhamera e-video anamuhla anesimo sokuqiniswa, umsebenzi oyinhloko wokugcina isithombe kusuka ku-jitter encane.

Yiqiniso, kuyadingeka ukuthi ikhamera yevidiyo inezixhumi eziningi ezengeziwe ngangokunokwenzeka. Akunakwenzeka ukusho ngokuqiniseka ukuthi konke okupholile kunakho konke lokhu noma ikhamera yevidiyo, okungcono kuwe, kuyisimo esiyinhloko. Ngendlela, i-camcorder engcono kakhulu ngo-2011 mhlawumbe i-Canon LEGRIA HF M41, kodwa noma kunjalo, onobuhle abathathu i-Sony, i-Panasonic ne-JVC ayinakwenzeka ukumnikeza isundu somuso esikhathini esizayo esiseduze.