{"id":4015,"date":"2015-09-02T13:50:27","date_gmt":"2015-09-02T11:50:27","guid":{"rendered":"https:\/\/www.fotolab.cz\/blog\/?p=4015"},"modified":"2024-07-01T13:29:24","modified_gmt":"2024-07-01T11:29:24","slug":"moderni-bezdratove-technologie","status":"publish","type":"post","link":"https:\/\/www.fotolab.cz\/blog\/moderni-bezdratove-technologie\/","title":{"rendered":"Modern\u00ed bezdr\u00e1tov\u00e9 technologie ve va\u0161em fotoapar\u00e1tu"},"content":{"rendered":"

Dne\u0161n\u00ed fotoapar\u00e1ty u\u017e dok\u00e1\u017eou nab\u00eddnout i nejmodern\u011bj\u0161\u00ed mo\u017enosti bezdr\u00e1tov\u00e9ho p\u0159ipojen\u00ed, zapisov\u00e1n\u00ed sou\u0159adnic a mnoh\u00e9 dal\u0161\u00ed. Ale co si pod pojmy jako WiFi, NFC, GPS ve fotoapar\u00e1tu p\u0159edstavit?<\/p>\n

\"wifi_gps_nfc_2\"<\/p>\n

Pro n\u011bkoho jsou zkratky WiFi, NFC nebo GPS \u00fapln\u011b b\u011b\u017en\u00e9 pojmy, pro jin\u00e9ho zase \u0161pan\u011blsk\u00e1 vesnice. Co tedy \u010dekat, pokud je fotoapar\u00e1t n\u011bkterou, nebo v\u0161emi t\u011bmito funkcemi vybaven, a k \u010demu slou\u017e\u00ed tyto funkce v praxi?<\/p>\n

NFC (Near Field Communication)<\/strong><\/h2>\n

NFC je zkratkou z anglick\u00e9ho pojmu Near Field Communication a jde o modern\u00ed technologie, kter\u00e1 n\u00e1m umo\u017e\u0148uje bezdr\u00e1tov\u011b p\u0159en\u00e1\u0161et data mezi elektronick\u00fdmi za\u0159\u00edzen\u00edmi na kr\u00e1tkou vzd\u00e1lenost. S funkc\u00ed NFC se m\u016f\u017eeme setkat nejen u fotoapar\u00e1t\u016f, videokamer, mobiln\u00edch telefon\u016f, tablet\u016f nebo PC. B\u011b\u017en\u011b se s NFC setk\u00e1v\u00e1me i p\u0159i bezkontaktn\u00edch platb\u00e1ch na platebn\u00edch termin\u00e1lech.<\/p>\n

A k \u010demu slou\u017e\u00ed NFC ve fotoapar\u00e1tu?<\/strong><\/p>\n

Pokud je fotoapar\u00e1t touto funkc\u00ed vybaven, m\u016f\u017eeme fotografie i videa p\u0159en\u00e1\u0161et bezkontaktn\u011b do jin\u00e9ho za\u0159\u00edzen\u00ed. Nap\u0159\u00edklad do tabletu, PC \u010di smartphone \u2013 samoz\u0159ejm\u011b pod podm\u00ednkou, \u017ee koncov\u00e9 za\u0159\u00edzen\u00ed tak\u00e9 podporuje funkci NFC. Mo\u017en\u00e1 si \u0159\u00edk\u00e1te: \u201eK \u010demu mi to je, kdy\u017e mohu fotografie p\u0159et\u00e1hnout do tabletu pomoc\u00ed USB kabelu?\u201c Ano, samoz\u0159ejm\u011b m\u016f\u017eete, ale pomoc\u00ed funkce NFC je tento krok pohodln\u011bj\u0161\u00ed a rychlej\u0161\u00ed. USB kabel nem\u00e1te v\u017edy po ruce a nebo jste ho mo\u017en\u00e1 ji\u017e d\u00e1vno ztratili. Pokud m\u00e1te chytr\u00fd telefon nebo tablet s funkc\u00ed NFC, m\u016f\u017eete sv\u00e9 fotografie \u201ep\u0159et\u00e1hnout\u201c do mobilu nebo tabletu pouze dotykem t\u011bchto p\u0159\u00edstroj\u016f.<\/p>\n

\"nfc-samsung\"<\/p>\n

Funkce NFC je taky \u010dasto vyu\u017e\u00edvan\u00e1 pro sp\u00e1rov\u00e1n\u00ed smartphonu (tabletu) s fotoapar\u00e1tem. Prost\u0159ednictv\u00edm NFC lze nap\u0159\u00edklad jednodu\u0161e nastavit WiFi p\u0159ipojen\u00ed bez zad\u00e1v\u00e1n\u00ed hesel, p\u0159\u00edstupov\u00fdch k\u00f3d\u016f apod. Sta\u010d\u00ed jen p\u0159ilo\u017eit k sob\u011b smartphony a fotoapar\u00e1t a tyto p\u0159\u00edstroje si mezi sebou p\u0159edaj\u00ed informace a provedou v\u0161echna pot\u0159ebn\u00e1 nastaven\u00ed.<\/p>\n

Jak m\u016f\u017eeme vyu\u017e\u00edt tuto funkci v praxi? Jste na dovolen\u00e9, na v\u00fdlet\u011b nebo na n\u011bjak\u00e9 akci a potk\u00e1te sv\u00e9 zn\u00e1m\u00e9, kter\u00e9 jste dlouho nevid\u011bli. Proto\u017ee r\u00e1di fot\u00edte, ur\u010dit\u011b nos\u00edte sv\u016fj fotoapar\u00e1t b\u011b\u017en\u011b u sebe, a tak si ud\u011bl\u00e1te p\u00e1r spole\u010dn\u00fdch fotek na pam\u00e1tku. Fotky m\u00e1te ve fotoapar\u00e1tu, ale co s nimi? Vezmete si na p\u0159\u00e1tel\u00e9 emailov\u00e9 adresy a budete doufat, \u017ee nezapomene fotky poslat? Zbyte\u010dn\u00e1 starost – pokud m\u00e1te fotoapar\u00e1t s funkc\u00ed NFC m\u016f\u017eete pouh\u00fdm dotykem dvou elektronick\u00fdch za\u0159\u00edzen\u00ed fotografie p\u0159en\u00e9st do smartphonu Va\u0161ich p\u0159\u00e1tel.<\/p>\n

Wi-Fi<\/strong><\/h2>\n

WiFi je vysp\u011bl\u00e1 bezdr\u00e1tov\u00e1 technologie a mo\u017enost jej\u00edho vyu\u017eit\u00ed se ji\u017e st\u00e1v\u00e1 standardem modern\u00edch digit\u00e1ln\u00edch fotoapar\u00e1t\u016f.<\/p>\n

\"wifi_1\"<\/p>\n

B\u011b\u017en\u011b se setk\u00e1v\u00e1m s t\u00edm, \u017ee mnoho lid\u00ed p\u0159edpokl\u00e1d\u00e1 stejn\u00e9 mo\u017enosti vyu\u017eit\u00ed jako v mobiln\u00edch telefonech, tabletech \u010di PC. Ale to je bohu\u017eel v\u011bt\u0161inou myln\u00e1 p\u0159edstava.
\nPokud je fotoapar\u00e1t vybaven funkc\u00ed WiFi, neznamen\u00e1 to, \u017ee m\u016f\u017eete surfovat na internetu jako u mobiln\u00edho telefonu. Digit\u00e1ln\u00ed fotoapar\u00e1ty (a\u017e na v\u00fdjimky) nejsou vybaveny opera\u010dn\u00edm syst\u00e9mem a mo\u017enost\u00ed instalace aplikac\u00ed, internetov\u00fdm prohl\u00ed\u017ee\u010dem apod. K brouzd\u00e1n\u00ed na internetu se tedy s fotoapar\u00e1tem nedostanete.<\/p>\n

A p\u0159es to WiFi nen\u00ed u fotoapar\u00e1t\u016f zbyte\u010dnost. Naopak p\u0159in\u00e1\u0161\u00ed nov\u00e9 a velmi zaj\u00edmav\u00e9 mo\u017enosti p\u0159i ovl\u00e1d\u00e1n\u00ed a sd\u00edlen\u00ed fotografi\u00ed i videa.<\/p>\n

Jedn\u00edm z mo\u017en\u00fdch vyu\u017eit\u00ed vestav\u011bn\u00e9 WiFi je nap\u0159\u00edklad okam\u017eit\u00e9 sd\u00edlen\u00ed fotografi\u00ed na soci\u00e1ln\u00edch s\u00edt\u00edch. Pomoc\u00ed WiFi m\u016f\u017eete fotografie p\u0159en\u00e1\u0161et do smartphonu, tablet\u016f \u010di PC bez nutnosti pou\u017eit\u00ed USB kabel\u016f.
\nA moje nejobl\u00edben\u011bj\u0161\u00ed vyu\u017eit\u00ed \u2013 fotoapar\u00e1t vybaven\u00fd funkc\u00ed WiFi m\u016f\u017eete d\u00e1lkov\u011b ovl\u00e1dat pomoc\u00ed chytr\u00e9ho telefonu nebo tabletu.<\/p>\n

\"wifi_gps_nfc_5\"<\/p>\n

V praxi to funguje tak, \u017ee ze sp\u00e1rovan\u00e9ho „smart“ za\u0159\u00edzen\u00ed se stane d\u00e1lkov\u00e9 ovl\u00e1d\u00e1n\u00ed, v\u010detn\u011b displeje. Nejen, \u017ee tak m\u016f\u017eete na d\u00e1lku stisknout spou\u0161\u0165 fotoapar\u00e1tu, ale z\u00e1rove\u0148 na displeji smartphonu vid\u00edte co fot\u00edte. V n\u011bkter\u00fdch p\u0159\u00edpadech lze ovl\u00e1dat i dal\u0161\u00ed funkce jako je zoom, nastaven\u00ed fotoapar\u00e1tu nebo p\u0159ep\u00edn\u00e1n\u00ed mezi fotografov\u00e1n\u00edm a nat\u00e1\u010den\u00edm videa.<\/p>\n

\"olympus_e-m10_fotolab_blog<\/p>\n

Propojen\u00ed pomoc\u00ed WiFi se mi osv\u011bd\u010dilo nap\u0159\u00edklad p\u0159i focen\u00ed skupinov\u00fdch fotek \u2013 fotoapar\u00e1t p\u0159ipevn\u00edm na stativ, pomoc\u00ed WiFi ho propoj\u00edm se sv\u00fdm smartphonem a fotografuji stiskem tla\u010d\u00edtka na mobiln\u00edm telefonu. Nav\u00edc pomoc\u00ed WiFi mohu okam\u017eit\u011b sv\u00e9 sn\u00edmky a videa sd\u00edlet na soci\u00e1ln\u00edch s\u00edt\u00edch.
\nRychl\u00e9, jednoduch\u00e9 a elegantn\u00ed \u0159e\u0161en\u00ed.<\/p>\n

GPS (glob\u00e1ln\u00ed dru\u017eicov\u00fd polohov\u00fd syst\u00e9m)<\/strong><\/h2>\n

Funkce GPS je zkratkou z anglick\u00e9ho Global Positioning syst\u00e9m a jde o radionaviga\u010dn\u00ed syst\u00e9m pro ur\u010den\u00ed polohy a \u010dasu kdekoli na Zemi s p\u0159esnost\u00ed do deseti metr\u016f.<\/p>\n

\n
\"wifi_gps_nfc_2\"<\/div>\n
\"shutterstock_GPS\"<\/div>\n<\/div>\n

Funkce GPS ve fotoapar\u00e1tu bohu\u017eel nen\u00ed stav\u011bn\u00e1 na to, aby v\u00e1s navigovala k pam\u00e1tk\u00e1m a turistick\u00fdm atrakc\u00edm. Ale i p\u0159es to jde o v\u00fdborn\u00e9ho pomocn\u00edka, nejen pro v\u00e1\u0161niv\u00e9 cestovatele.
\nPt\u00e1te se jak funguje vestav\u011bn\u00fd GPS modul ve fotoapar\u00e1tu v akci?<\/p>\n

Pokud m\u00e1te zapnutou funkci GPS, fotoapar\u00e1t zaznamen\u00e1v\u00e1 sou\u0159adnice ke ka\u017ed\u00e9mu sn\u00edmku, kter\u00fd vyfot\u00edte.
\n\u010cast\u00fd dotaz z\u00e1kazn\u00edk\u016f: \u201eSou\u0159adnice se mi vp\u00ed\u0161\u00ed p\u0159\u00edmo do fotografie? To budu m\u00edt znehodnocen\u00e9 fotky!\u201c<\/em>
\nNe, na v\u00fdsledn\u00e9 fotografii jako takov\u00e9 nejsou sou\u0159adnice vid\u011bt. Ty se zapisuj\u00ed do EXIF dat. Tedy do informac\u00ed o souboru, kter\u00e9 jsou skryt\u00e9 a zobrazuj\u00ed jen pouze editory a prohl\u00ed\u017ee\u010de fotografi\u00ed apod.<\/p>\n

\"exif-viewer-photo\"<\/p>\n

V t\u011bchto informac\u00edch lze naj\u00edt i dal\u0161\u00ed u\u017eite\u010dn\u00e9 informace o sn\u00edmku nap\u0159. informace o datu po\u0159\u00edzen\u00ed, pou\u017eit\u00e9m nastaven\u00ed a expozi\u010dn\u00edch hodnot\u00e1ch, informace o pou\u017eit\u00ed blesku a n\u011bkdy i dal\u0161\u00ed.<\/p>\n

U n\u011bkter\u00fdch fotoapar\u00e1t\u016f s vestav\u011bn\u00fdm GPS modulem se m\u016f\u017eeme setkat i s pojmem GPS kompas. Kompas zaznamen\u00e1v\u00e1, jak\u00fdm sm\u011brem byl nam\u00ed\u0159en\u00fd objektiv p\u0159i focen\u00ed a d\u00edky intern\u00ed datab\u00e1zi turisticky zaj\u00edmav\u00fdch m\u00edst n\u00e1m z\u00e1rove\u0148 nap\u00ed\u0161e, jakou pam\u00e1tku \u010di m\u00edsto zrovna fot\u00edme.<\/p>\n

\n
\"Sony_GPS_Map_View\"<\/div>\n
\n

\"exilim_ex_h20g3\"<\/p>\n<\/div>\n<\/div>\n

Pokud tedy hodn\u011b a \u010dasto cestujete, nemus\u00edte si pamatovat, kter\u00e9 m\u00edsto jste zrovna fotili \u2013 fotoapar\u00e1t (nebo software s n\u00edm dod\u00e1van\u00fd) V\u00e1m to pov\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"

Dne\u0161n\u00ed fotoapar\u00e1ty u\u017e dok\u00e1\u017eou nab\u00eddnout i nejmodern\u011bj\u0161\u00ed mo\u017enosti bezdr\u00e1tov\u00e9ho p\u0159ipojen\u00ed, zapisov\u00e1n\u00ed sou\u0159adnic a mnoh\u00e9 dal\u0161\u00ed. Ale co si pod pojmy jako WiFi, NFC, GPS ve fotoapar\u00e1tu p\u0159edstavit?<\/p>\n","protected":false},"author":12,"featured_media":4024,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[14,559],"tags":[361,83,358,359,263,373],"class_list":["post-4015","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-digitalni-fotoaparaty","category-fotolab-fotoradce","tag-bezdratove-pripojeni","tag-fotoaparaty","tag-gps","tag-nfc","tag-wi-fi","tag-zrcadlovky"],"wppr_data":{"cwp_meta_box_check":"No","cwp_rev_product_name":"","cwp_rev_product_image":"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2015\/09\/wifi_gps_nfc.jpg","cwp_image_link":"image","cwp_rev_price":""},"_links":{"self":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/4015"}],"collection":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/comments?post=4015"}],"version-history":[{"count":10,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/4015\/revisions"}],"predecessor-version":[{"id":53250,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/4015\/revisions\/53250"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media\/4024"}],"wp:attachment":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media?parent=4015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/categories?post=4015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/tags?post=4015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}