Optical vs. Digital Zoom

Vakawanda vemakcorders vanoita zvirevo zve 500x kana kunyange 800x kana kupfuura. Iwe unogona kunyatsotsvaira kure nemakcorders aya here? Iyo nhamba yekutsvaga pabhokisi ichokwadi inoumbwa nekubatanidzwa kwemarudzi maviri akasiyana e-zoom mumakccorder yako; iyo zoom zoom uye digital zoom. Saka chii chiri musiyano?

Optical Zoom

Kuratidzwa kwemaziso ndorudzi rwekutsvaira iwe wajaira kune yako yakare 35mm kamera. Kuratidzwa kwemaziso ndiyo apo lensi inofamba inobuda uye inobva uye inoita kuti uswedere pedyo nechinhu chacho. Anosvitsa optical is "zoom zoom". Paunenge uchitenga kamcorder iwe uchada kutarisa kamcorder yepamusoro.

Digital Zoom

Dhidhijhi mifananidzo yakaumbwa nemataundi maduku maduku anonzi pixels. Kushandura kwema digital kunotora mapikisi emadiki uye kuwedzera. Kunyange zvazvo zvingaita kuti mifananidzo yako ionekwe pedyo, kushandisa ruzivo rwemajita yakawanda muvhidhiyo yako inogona kuita kuti chiso chako chiite sechisingafadzi kana chinokanganisa. Kana iwe ukashambadzira munzira yose uchishandisa dhijito yako yedijiti mapikisi ega ega dzimwe nguva anoonekwa sediki maduku. Muzviitiko zvakawanda hamungashushi kushandura dhigirii ye digital pane 200x kana 300x.

Kushandisa kupikisa kwegodhi kunogona kuitawo chero kufamba kwekhamcorder kunotarisa kuwedzererwa, naizvozvo zvakanakisa kushandisa tareti kana iwe uchiziva kuti uri kushandisa shanduro ye digital. Pane basa pamakccorder yako yekuita kuti zveruzhinji zvejitoti kubva kune vadzidzisi vakawanda vanoita izvi kuitira kuchengetedza hutano hwevhidhiyo yavo.

Saka vanouya sei nenhamba huru iyo?

Camcorder vatadzi vanowanzowedzera kupenya kwemaziso nekutsvaira kwe digital kuti vawane nhamba huru yekusimudza iyo yavanoisa mubhokisi rekhamcorder yako. Nhamba huru inorehwa kukutengesa kuti utenge kamcorder yavo pamusoro pemakwikwi chete nokuti ine yakakwirira yekuzorora. Paunenge uchitsvaga camcorder kutenga kamcorder yepamusoro yepamusoro yepamusoro yepamusoro kune imwe ine zoom zoom huru. Vhidhiyo yako ichatarisa zviri nani, uye iwe pachako uchange uchitora mutengo uri nani. Verenga zvakawanda pamusoro pekhamikeri zoom, uye ona kuti zviyero zvakadini zvaunoda pane zvakasiyana-siyana munyaya ino: Ndezvipi Zvakawandisa Zvandinoda?

Vakawanda vemakcorders vanoita zvirevo zve 500x kana kunyange 800x kana kupfuura. Iwe unogona kunyatsotsvaira kure nemakcorders aya here? Iyo nhamba yekutsvaga pabhokisi ichokwadi inoumbwa nekubatanidzwa kwemarudzi maviri akasiyana e-zoom mumakccorder yako; iyo zoom zoom uye digital zoom. Saka chii chiri musiyano?

Optical Zoom

Kuratidzwa kwemaziso ndorudzi rwekutsvaira iwe wajaira kune yako yakare 35mm kamera. Kuratidzwa kwemaziso ndiyo apo lensi inofamba inobuda uye inobva uye inoita kuti uswedere pedyo nechinhu chacho. Anosvitsa optical is "zoom zoom". Paunenge uchitenga kamcorder iwe uchada kutarisa kamcorder yepamusoro.

Digital Zoom

Dhidhijhi mifananidzo yakaumbwa nemataundi maduku maduku anonzi pixels. Kushandura kwema digital kunotora mapikisi emadiki uye kuwedzera. Kunyange zvazvo zvingaita kuti mifananidzo yako ionekwe pedyo, kushandisa ruzivo rwemajita yakawanda muvhidhiyo yako inogona kuita kuti chiso chako chiite sechisingafadzi kana chinokanganisa. Kana iwe ukashambadzira munzira yose uchishandisa dhijito yako yedijiti mapikisi ega ega dzimwe nguva anoonekwa sediki maduku. Muzviitiko zvakawanda hamungashushi kushandura dhigirii ye digital pane 200x kana 300x.

Kushandisa kupikisa kwegodhi kunogona kuitawo chero kufamba kwekhamcorder kunotarisa kuwedzererwa, naizvozvo zvakanakisa kushandisa tareti kana iwe uchiziva kuti uri kushandisa shanduro ye digital. Pane basa pamakccorder yako yekuita kuti zveruzhinji zvejitoti kubva kune vadzidzisi vakawanda vanoita izvi kuitira kuchengetedza hutano hwevhidhiyo yavo.

Camcorder vatadzi vanowanzowedzera kupenya kwemaziso nekutsvaira kwe digital kuti vawane nhamba huru yekusimudza iyo yavanoisa mubhokisi rekhamcorder yako. Nhamba huru inorehwa kukutengesa kuti utenge kamcorder yavo pamusoro pemakwikwi chete nokuti ine yakakwirira yekuzorora. Paunenge uchitsvaga camcorder kutenga kamcorder yepamusoro yepamusoro yepamusoro yepamusoro kune imwe ine zoom zoom huru. Vhidhiyo yako ichatarisa zviri nani, uye iwe pachako uchange uchitora mutengo uri nani. Verenga zvakawanda pamusoro pekhamikeri zoom, uye ona kuti zviyero zvakadini zvaunoda pane zvakasiyana-siyana munyaya ino: Ndezvipi Zvakawandisa Zvandinoda?