Iziqapha ezisekhamera noma iziqaphi zeField: zisetshenziswa nini
Imonitha ekukhamera isibonisi esincane esinamathiselwe kukhamera yakho ye-DSLR, esikuvumela ukuthi ubone ukuthi urekhoda ini. Lokhu kuyasiza ekwenzeni amashothi, ukuhlola ukuchayeka, nokuqapha amazinga omsindo. Amamonitha akukhamera ayahluka ngosayizi, izici, namanani. Okunye kufaka phakathi izikrini zokuthinta kanye nezibonisi ze-waveform.
Uchungechunge lwe-Sony a7S luyisibonelo esihle sokuthi i-monitor ene-specs efanele ingenza okungaphezu kokubonisa isithombe. Ku-a7S yasekuqaleni, okuwukuphela kwendlela yokuqopha nge-4K kwakuwukuthumela ividiyo kusiqapha esingadala amafayela.
The ikhamera ayikwazanga ukungena ku-chassis kwaze kwafika isizukulwane esilandelayo.
Isibonelo esilula nakakhulu sivela emhlabeni wama-DSLR. Uchungechunge lwama-Sony's wonke amakhamera angenazibuko, ngakho-ke noma yini ebonwa inzwa ingadluliselwa noma ingemuva. isikrini noma imonitha yangaphandle, kanye ne-electronic viewfinder yekhamera.
Futhi funda: lawa amamonitha akukhamera angcono kakhulu esiwabuyekezile mayelana nokuthatha izithombe ezimile
Kumakhamera e-DSLR afana nochungechunge lweCanon 5D noma uchungechunge lwe-Nikon's D800, kusenesistimu yesitholi sokubuka esivamile enenhlanganisela yesibuko ne-pentaprism.
Eqinisweni, ukuze lawa makhamera ashuthe ividiyo, kufanele avimbe konke ukukhanya okushaya isitholi sokubuka, okudinga ukusetshenziswa kwesikrini esingemuva noma, uma ufuna ngempela ukubona isithombe ngaphandle kokuklolodela, imonitha yekhamera.
Kunamanye amacala ayishumi nambili lapho ukudubula ngaphandle komqaphi ozinikele cishe akunakwenzeka. Ukusebenzisa i-steadicam ngaphandle kwemonitha akusizi.
Ukude kakhulu nesitholi sokubuka futhi ukuzama ukusisebenzisa kungase kuphazamise ibhalansi ethambile yedivayisi.
Ukuthola umbono wokuthi ukukhanya kwakho kuzobukeka kanjani ngemuva kwesigcawu kungenye indawo lapho abaqaphi beza kahle khona. Amakhamera amaningi akhiqiza isithombe esiyisicaba kakhulu, esingenalutho ukuze kube nokuguquguquka okukhulu ekukhiqizeni ngemuva.
Ukuqalisa ngamabhodi wakho wezindaba anyakazayo
Bhalisela incwadi yethu yezindaba futhi uthole ukulanda kwakho kwamahhala ngamabhodi wezindaba amathathu. Qalisa ngokuletha izindaba zakho ziphile!
Sizosebenzisa ikheli lakho le-imeyili kuphela ukuthola incwadi yethu yezindaba bese siyihlonipha eyakho ubumfihlo
Amamonitha amaningi afika namathebula okubuka, ashintsha leso sithombe kusiqapha sakho ukuze sibonise izindlela ezivame kakhulu zokulungiswa kombala.
Lokhu kuzokuvumela ukuthi ubone ukuthi uhlaka luzobukeka kanjani ngemuva kokuthi ludlule ekukhiqizweni futhi uqinisekise ukusethwa kwakho kokukhanyisa ihambisana nesitayela nendaba ozama ukuyithwebula.
Kulokhu okuthunyelwe sizomboza:
Ungakhetha kanjani imonitha efanelekile yokusetha kwakho
Kungase kubonakale kulula ukucabangela usayizi wemonitha, kodwa isici esibalulekile. Kufanele ulinganise isitayela sakho sokudubula, isabelomali kanye namakhasimende.
Uma usebenza nomqondisi ofuna ukusetha indawo emile yokuthwebula izithombe, uzodinga ukutshala imali kumonitha enkulu kakhulu kunaleyo ehlale ngokunethezeka ekhamera.
Uma uhlomisa i-rig yakho, uzodinga ukwengeza isisindo semonitha esisindweni selinye igiya lakho ukuze uqiniseke ukuthi aweqeli umthamo omkhulu we-tripod yakho.
Kufanele futhi ucabangele isisindo sokuqapha lapho ubala ibhalansi ye-steadicam noma i-gimbal. Isibonelo, ukuxhumana kwe-SDI okunesivinini esikhulu kubalulekile ekusakazeni bukhoma.
Ngokungeziwe kusayizi nesisindo, uzophinde ufune ukuhlola isixazululo. Abaqaphi abaningi bangadlala emuva noma barekhode nge-4K, kodwa ukulungiswa kwabo okungokoqobo kungase kwehle ngenkathi ikhamera irekhoda ngokoqobo.
Lokhu kungaba yinkinga kuphela uma wenza okuthile okuhle kakhulu okugxilile ngokujula kwenkambu engajulile ngendlela emangalisayo, kodwa uma lokho kuyisitayela sakho ungase ufune ukutshala imali kumonitha eligcina ukulungiswa okuphezulu kakhulu ngaso sonke isikhathi.
Sikhulume ngaleli khono lokurekhoda kwezinye iziqaphi izikhathi ezimbalwa manje, futhi lelo khono lingase libe semqoka noma lingabalulekile ekusetheni kwakho.
Uma ikhamera yakho ingakhipha izinqumo eziphakeme kumonitha kunememori khadi yangaphakathi, lokhu kungase kubaluleke. Amakhamera amaningi abuye abe nosilingi uma kukhulunywa ngosayizi wememori khadi angakwazi ukuwuphatha, futhi imonitha enhle kufanele ikwazi ukudlula leyo nombolo, ikuvumela ukuthi uthwebule isikhathi eside ngaphandle kokuthi ushintshe inkumbulo.
Ukucatshangelwa kokugcina kuzoba ukuxhumana. Amanye ama-monitor amancane, ayisisekelo awanikezi lutho ngaphandle kokuxhumana kwe-HDMI, okungaba kuhle uma udinga nje isikrini esikhudlwana ukuze ugxile noma ujabulele umbukiso njengoba uvuleka phambi kwelensi yekhamera yakho.
Amanye amasethi azodinga ukuxhumeka kwe-SDI ukuze kudluliselwe amafayela amakhulu evidiyo ngesivinini esikhulu. Isibonelo, ukuxhumana kwe-SDI okunesivinini esikhulu kubalulekile ekusakazeni bukhoma. Futhi kuye ngemikhawulo yesethi, ungase udinge ukuqapha okungaxhuma ngokungenantambo.
Lezi ziwusizo ikakhulukazi lapho uhlela idolobhana levidiyo lapho uthwebula endaweni ngekhamera ehambayo.
Ezinye izesekeli zevidiyo ezibalulekile
Ngokungeziwe ezingxenyeni ezisobala ezifana namakhamera, amalensi, nama-tripods, kunezinye izesekeli ezingase zindize ngaphansi kwe-radar kubathwebuli bezithombe abaningi abaqala imisebenzi yabo.
Okunye okubaluleke kakhulu kwalokhu ukukhanya, njengoba i-cinematography ekugcineni imayelana nokubumba ukukhanya kunokusebenzisa ikhamera.
Futhi kukhona amakhithi okukhanyisa amavidiyo amahle, angabizi emakethe angakhuphula ngokumangazayo ikhwalithi yezithombe zakho.
Ukuzinza kungenye ingxenye ebaluleke kakhulu yokudubula kwevelu yokukhiqiza. Ama-Tripods alungele lokhu, kodwa anomkhawulo uma kuziwa ekuhambeni.
Izinto ezifana nama-steadicams, gimbals, futhi onodoli bonke baphakathi kwezinyathelo ezibaluleke kakhulu zamakhamera futhi ziya zithengeka kakhulu nsuku zonke.
Ukuze uthole ngempela lokho kubukeka kwe-cinematic, enye ye izinto ezinhle kakhulu ongazithola yibhokisi le-matte (nazi izinketho ezinhle kakhulu). Lena indlu encane ehlala ngqo phambi kwelensi futhi ivumela ukukhanya okuncane kunalokho obekungaqoqwa ilensi.
Lezi zisetshenziswa kumasethi wamamuvi ngaphezulu noma ngaphansi ngaphandle kokukhetha futhi zenza umehluko ngempela.
Usizo lokukhetha lokuqapha okuphelele
Ngenkathi abantu abaningi beqala ukufuna imonitha ngaphakathi kwebanga lentengo elithile, ungakwazi ukuhlinzekwa kangcono ngokunquma ukuthi yiziphi izici ozidingayo kusiqapha ngaphambi kokucabangela intengo.
Ngale ndlela cishe uzothola ukuqonda okuphelele okuphelele kwevelu yezici ezifanele ukuhamba komsebenzi wakho. Manje uma uchitha isikhathi esincane esengeziwe, ungakhetha imonitha ekhamera ezokusebenzela kangcono kakhulu futhi isikhathi eside kunemonitha oyikhethile ngokusekelwe enanini kuphela.
Kukhona ama-monitor amaningi avela kubakhiqizi abahlukene atholakala emisebenzini ehlukahlukene namasayizi. Lokhu kungenza ukukhetha imonitha yekhamera kube umsebenzi onzima, ngisho nalapho ukhetha kumamodeli womkhiqizi oyedwa.
Gada noma Gada / Recorder inhlanganisela
Enye yemibandela yokuqala okufanele icatshangelwe ukuthi ufuna imonitha kuphela noma inhlanganisela yokuqapha/yerekhoda. Ubuhle bemonitha ehlanganisiwe nerekhoda ukuthi ungenza ukuqoshwa kwekhwalithi ephezulu isirekhoda sangaphakathi sekhamera yakho okungenzeka singakwazi ukukufanisa.
Uyaqinisekiswa futhi ukuthi uzothola ifayela lokurekhoda elifanayo kungakhathaliseki ukuthi usebenzisa yiphi ikhamera, futhi lokhu kungakhokha uma usegunjini lokuhlela.
Ngaphezu kwalokho, inhlanganisela yokuqapha/yerekhoda izoba nemisebenzi eyakhelwe ngaphakathi yokuqapha nezinsiza zesithombe ongazithola ziwusizo lapho uthwebula.
Akuwona wonke amamonitha akukhamera analezi zici.
Usayizi nesisindo
Uma usutholile ukuthi iyiphi indlela ofuna ukuya ngayo, isici esilandelayo esibaluleke kakhulu okufanele usihlole usayizi.
Ngokwengxenye enkulu, imonitha ekukhamera isebenza njengesikrini sokubonisa esivumelana nezimo esikhulu kunesikrini sokubonisa sekhamera yakho noma se-EVF, futhi leso ongakwazi ukusimisa noma yikuphi ngaphandle kwekhamera ngokwayo. Lokhu kukuvumela ukuthi uyisebenzise njengethuluzi lokuqamba kanye nefreyimu.
Ukukhetha kwakho kwemonitha cishe kuzoncika ekutheni udinga isikrini esikhulu kangakanani, noma uzizwe ukhululekile. Khumbula ukuthi uma imonitha likhulu ekhamera, kulapho kufanele uhambise ikhanda lakho ukuze ubheke nxazonke uma uthwebula.
Ngokucabangela usayizi nesisindo semonitha eyakhelwe ngaphakathi, amamonitha angu-5 kuya ku-7″ ngokuvamile ayathandwa, kuyilapho abanye osayizi bawusizo kuphela uma befakwe ngokuhlukene nekhamera nasezinhlelweni zokusebenza ezikhethekile.
Cishe uzokwazi ukuthola izinketho ezifanayo zokuqapha namathuluzi wokucabanga njengokukhuphuka phezulu, umbala ongamanga, i-histogram, i-waveform, i-parade, ne-vectorscope ebangeni elingu-5 kuya ku-7″.
Into eyodwa okumele uyiqaphele ukuthi manje sekunesikrini esigcwele esingu-5″ esingashintshwa sibe isitholi sokubuka sohlobo lwe-eyepiece, esifana nokusebenzisa i-loupe esikrinini se-DSLR, into engeke isebenze ngesikrini esingu-7″.
Isisindo sivame ukunganakwa uze ukhweze imonitha futhi udubule ubambe ngesandla usuku lonke. Ngokuqinisekile ufuna ukucabangela isisindo se-monitor nokuthi uzoyikhweza kanjani.
Lapho isisindo siphakama, ukhathala ngokushesha futhi nokunyakaza kwekhamera okusheshayo, isikrini esinzima singashintsha futhi siphazamise ibhalansi yakho.
Okokufaka, ifomethi yesignali nezinga lozimele
Manje njengoba usunqume ukuthi imuphi usayizi wokuqapha/irekhoda noma imonitha elula oyidingayo, ezinye izinto okufanele uzicabangele ukuthi kubaluleke kangakanani kuwe okokufaka/okuphumayo okuningi, ukuguqulwa okuphambene kwamasignali, kanye nobubanzi bevidiyo enamathuluzi okuhlola isithombe kuwe.
Uma okudingayo nje i-run-and-gun rig, enesibonisi esivumelana nezimo kakhulu kunalesi esikukhamera yakho, khona-ke okokufaka/okuphumayo okwengeziwe kanye nokuguqulwa okuphambene cishe akudingekile kuwe kulesi sigaba somsebenzi wakho wokuzilibazisa.
Into ozofuna ukuyihlola noma kunjalo izinga lozimele elisekelwa qapha lakho, njengoba amakhamera manje akhipha amanani ozimele ahlukene.
Njengoba ufuna imonitha kukhamera yakho futhi isisindo siyinkinga, ungase ungafuni ukusebenzisa isiguquli sezinga lozimele.
Uma usebenza ekurekhodweni okuhleleke kakhulu, cishe uzokuthola kuwusizo ukuthi imonitha yakho ibe ne-loop-through okukhiphayo ukuze ukwazi ukudlulisa isignali kwezinye izisetshenziswa.
I-SDI ibhekwa njengezinga lochwepheshe futhi i-HDMI, etholakala kuma-DSLRs, ibhekwa njengezinga eliphezulu labathengi, nakuba ingatholakala kuma-camcorder ngisho namanye amakhamera asezingeni eliphezulu.
Uma ukhetha isiqapha esinazo zombili izixhumi ze-HDMI ne-SDI, iziqapha ezisekhamera ezinikeza ukuguqulwa okuphambene phakathi kwamazinga womabili ziya zivame kakhulu futhi kulula ukuzithola.
Qapha / Ukulungiswa Kwerekhoda
Nakhu lapho ukulungiswa kokuqapha kuzokwenza umehluko. Ungase uzwe isidingo sokuba nokulungiswa kwe-Full HD, futhi amaphaneli angu-1920 x 1080 aya ngokuya atholakala ngosayizi abangu-5 no-7 intshi.
Iningi labaqaphi bokulungiswa okuphansi bazokala ividiyo yakho ukuze iboniswe ukuze ukwazi ukubona uhlaka lonke. Lokhu kungase kuthule ama-artifact okulinganisa, kodwa kuyangabazeka ukuthi i-artifact yokukala, ngaphandle uma icwebezela, izokuphazamisa ekuthatheni kwakho isithombe.
Lapho ukulungiswa kuzokwenza umehluko yilapho ubuyekeza izithombe zakho. Ukubona izithombe zakho ngaphandle kwama-artifact kuhle, futhi iziqaphi zokulungiswa okuphansi kakhulu zinikeza imodi ye-Pixel engu-1:1 ekuvumela ukuthi ubuke izingxenye zesithombe sakho ngokulungiswa okugcwele.
Kungase kuthathe isikhathi ngaphambi kokuthi sibone izibonisi ze-4K kukhamera njengoba kunokungavumelani okuthile mayelana nosayizi wesikrini omncane kakhulu ongabona ukulungiswa kwe-4K, kodwa cishe ikhamera yakho izonikeza okukhiphayo okwehlisiwe okungu-1920 x 1080.
Amathuluzi Wokubuyekeza Isithombe Nezikophu
Ngaphandle kwalapho ubheka imonitha encane ongayisebenzisa njengesitholi sokubuka, ungase ufune ukuba nesivinini sokugxila kanye namathuluzi okuveza njengemibala engamanga namabha weZebra. Amandla ephikseli angu-1:1 kanye nokusondeza kubalulekile, futhi uma ukwazi ukufunda izikophu, i-waveform, ama-vectorscope kanye ne-parade kungaba wusizo ekuhloleni isignali yevidiyo yakho ngokunembile.
Kuleli qophelo, cishe kuwumqondo omuhle ukugcina ibhajethi yakho engqondweni. Ungathola zonke izici ozifunayo kusiqaphi esikukhamera ngemali engaphansi kwaleyo obuzimisele ukuyisebenzisa, noma ungase ubone ukuthi izici obucabanga ukuthi uyazidinga azitholakali nhlobo okwamanje. ukuba obalulekile.
Ngakolunye uhlangothi, uzothola ukuthi kunezici ezithile ezinhle ezifanele ukutshalwa kwezimali. Kunoma ikuphi, ngokucabangela izici ezibalulekile kuwe ngaphambi kokucabangela intengo, ungakwazi ukuhlola abaqaphi ngokusekelwe kunani labo kuwe, hhayi nje ukuthi zibiza malini.
Futhi funda: amakhamera angcono kakhulu wokumisa ukunyakaza abuyekeziwe
Sawubona, nginguKim, umama kanye nomshisekeli we-stop-motion onesizinda ekudalweni kwemidiya nokuthuthukiswa kwewebhu. Nginothando olukhulu lokudweba nokugqwayiza, futhi manje sengingena ngekhanda emhlabeni onyakazayo. Ngebhulogi yami, ngabelana ngezifundo zami nani bafana.
