{"id":29016,"date":"2020-01-10T16:20:53","date_gmt":"2020-01-10T15:20:53","guid":{"rendered":"https:\/\/www.fotolab.cz\/blog\/?p=29016"},"modified":"2020-01-15T14:45:11","modified_gmt":"2020-01-15T13:45:11","slug":"raw-vs-jpg-neustaly-souboj-formatu","status":"publish","type":"post","link":"https:\/\/www.fotolab.cz\/blog\/raw-vs-jpg-neustaly-souboj-formatu\/","title":{"rendered":"RAW vs JPG: neust\u00e1l\u00fd souboj form\u00e1t\u016f"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69db62e66688a\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69db62e66688a\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/raw-vs-jpg-neustaly-souboj-formatu\/#Co_je_RAW\" title=\"Co je RAW?\">Co je RAW?<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fotolab.cz\/blog\/raw-vs-jpg-neustaly-souboj-formatu\/#Vyhody_a_nevyhody_RAW\" title=\"V\u00fdhody a&nbsp;nev\u00fdhody RAW\">V\u00fdhody a&nbsp;nev\u00fdhody RAW<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fotolab.cz\/blog\/raw-vs-jpg-neustaly-souboj-formatu\/#Pro_koho_je_RAW_urcen\" title=\"Pro koho je RAW ur\u010den\">Pro koho je RAW ur\u010den<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fotolab.cz\/blog\/raw-vs-jpg-neustaly-souboj-formatu\/#Co_je_JPEG\" title=\"Co je JPEG?\">Co je JPEG?<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fotolab.cz\/blog\/raw-vs-jpg-neustaly-souboj-formatu\/#Vyhody_a_nevyhody_JPG\" title=\"V\u00fdhody a&nbsp;nev\u00fdhody.JPG\">V\u00fdhody a&nbsp;nev\u00fdhody JPG<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/raw-vs-jpg-neustaly-souboj-formatu\/#Pro_koho_je_JPG_urcen\" title=\"Pro koho je JPG ur\u010den\">Pro koho je JPG ur\u010den<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fotolab.cz\/blog\/raw-vs-jpg-neustaly-souboj-formatu\/#Shrnuti_RAW_vs_JPG\" title=\"Shrnut\u00ed: RAW vs.JPG\">Shrnut\u00ed: RAW vs JPG<\/a><\/li><\/ul><\/nav><\/div>\n<p><strong>Mnoho za\u010d\u00ednaj\u00edc\u00edch fotograf\u016f si \u010dasto klade ot\u00e1zku, jak\u00fd je pro n\u011b nejvhodn\u011bj\u0161\u00ed form\u00e1t, do kter\u00e9ho budou ukl\u00e1dat po\u0159\u00edzen\u00e9 fotografie: RAW nebo JPG? Odpov\u011b\u010f nen\u00ed jednozna\u010dn\u00e1, jak se na prvn\u00ed pohled m\u016f\u017ee zd\u00e1t. V&nbsp;n\u011bkter\u00fdch situac\u00edch toti\u017e i&nbsp;profesion\u00e1lov\u00e9 fot\u00ed bu\u010f do jednoho, nebo druh\u00e9ho, p\u0159\u00edpad\u011b ukl\u00e1daj\u00ed ob\u011b varianty z\u00e1rove\u0148. Podrobnosti v&nbsp;\u010dl\u00e1nku.<\/strong><!--more--><\/p>\n<p>V dne\u0161n\u00ed dob\u011b fotoapar\u00e1ty v\u011bt\u0161inou nab\u00edzej\u00ed v\u00fdb\u011br form\u00e1tu JPG a&nbsp;RAW v&nbsp;nejr\u016fzn\u011bj\u0161\u00edch stupn\u00edch kvality, kter\u00e1 se voliteln\u011b sni\u017euje tzv. komprimac\u00ed, aby bylo dosa\u017eeno men\u0161\u00edho objemu dat na pam\u011b\u0165ov\u00e9m m\u00e9diu. Nekomprimovan\u00e1 data tedy p\u0159in\u00e1\u0161ej\u00ed maxim\u00e1ln\u00ed kvalitu p\u0159i dan\u00e9m nastaven\u00ed.<strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-15782\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/12\/Raw-icon.png\" alt=\"\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/12\/Raw-icon.png 512w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/12\/Raw-icon-150x150.png 150w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/12\/Raw-icon-300x300.png 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/12\/Raw-icon-70x70.png 70w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/12\/Raw-icon-400x400.png 400w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/12\/Raw-icon-350x350.png 350w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/12\/Raw-icon-200x200.png 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/12\/Raw-icon-51x51.png 51w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/strong><\/p>\n<p>Ka\u017ed\u00fd v\u00fdrobce pou\u017e\u00edv\u00e1 trochu jin\u00e9 ozna\u010den\u00ed pro form\u00e1t RAW (svou podstatou jsou ale tyto form\u00e1ty toto\u017en\u00e9), nap\u0159\u00edklad:<\/p>\n<p>.RAF pro Fujifilm<br \/>\n.NEF pro Nikon<br \/>\n.CR2 pro Canon<br \/>\n.ORF pro Olympus<br \/>\n.RAW pro Panasonic atd.<\/p>\n<p>V\u00a0n\u011bkter\u00fdch p\u0159\u00edpadech mohou b\u00fdt drobn\u00e9 odli\u0161nosti i&nbsp;u&nbsp;JPG (nap\u0159. JPEG).<\/p>\n<h1><span class=\"ez-toc-section\" id=\"Co_je_RAW\"><\/span><strong>Co je RAW?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>Slovo raw znamen\u00e1 v\u00a0angli\u010dtin\u011b syrov\u00fd. Jedn\u00e1 se v\u00a0podstat\u011b o&nbsp;\u201esyrov\u00e1\u201c neupraven\u00e1\/nezpracovan\u00e1 data rovnou ze sn\u00edma\u010de (soubor jedni\u010dek a&nbsp;nul, kter\u00e9 jsou p\u0159ipraveny ke zpracov\u00e1n\u00ed). Nadnesen\u011b \u0159e\u010deno se tedy jedn\u00e1 o&nbsp;\u201edigit\u00e1ln\u00ed negativ\u201c, kter\u00fd n\u00e1sledn\u011b mus\u00edte softwarov\u011b vyvolat a&nbsp;ulo\u017eit do obrazov\u00e9ho form\u00e1tu JPG, TIFF, PNG \u010di jin\u00e9ho obdobn\u00e9ho. Vyvol\u00e1n\u00ed lze prov\u00e9st p\u0159\u00edmo ve fotoapar\u00e1tu (pokud tuto funkci nab\u00edz\u00ed) nebo prost\u0159ednictv\u00edm po\u010d\u00edta\u010dov\u00e9ho software, co\u017e p\u0159in\u00e1\u0161\u00ed nejlep\u0161\u00ed v\u00fdsledky. Focen\u00edm do JPG tedy z\u00edsk\u00e1v\u00e1te data, kter\u00e1 lze ihned poslat do tisku bez dal\u0161\u00edch krok\u016f. M\u00e1 to sv\u00e9 v\u00fdhody i&nbsp;nev\u00fdhody.<a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-29018\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-2.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-2.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-2-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-2-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-2-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Vyhody_a_nevyhody_RAW\"><\/span><strong>V\u00fdhody a&nbsp;nev\u00fdhody RAW<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nejv\u011bt\u0161\u00ed v\u00fdhodou tohoto form\u00e1tu jsou velmi \u0161irok\u00e9 mo\u017enosti p\u0159i softwarov\u00e9m zpracov\u00e1n\u00ed v\u00fdsledn\u00e9ho obrazu a&nbsp;mo\u017en\u00fdch dodate\u010dn\u00fdch \u00faprav\u00e1ch. M\u016f\u017eete si tak \u201epohr\u00e1t\u201c s&nbsp;expozic\u00ed, jasem, kontrastem, upravit vyv\u00e1\u017een\u00ed b\u00edl\u00e9 a&nbsp;to v\u0161e bez v\u00fdznamn\u011bj\u0161\u00ed ztr\u00e1ty kvality, co\u017e je u&nbsp;JPG form\u00e1tu mo\u017en\u00e9, ale za sou\u010dasn\u00e9ho sn\u00ed\u017een\u00ed kvality obrazu. D\u00edky v\u011bt\u0161\u00edmu dynamick\u00e9mu rozsahu (rozd\u00edl mezi nejsv\u011btlej\u0161\u00ed a&nbsp;nejtmav\u0161\u00ed\u0301 oblasti\u0301 na sc\u00e9n\u011b) m\u016f\u017eete nav\u00edc mnohdy efektivn\u011b zachr\u00e1nit \u0161patn\u011b exponovan\u00e9 fotky.<\/p>\n<p>K\u00a0t\u011bmto \u00faprav\u00e1m se pot\u00e9 m\u016f\u017eete kdykoliv vr\u00e1tit a&nbsp;doladit je, \u010di kompletn\u011b p\u0159ed\u011blat. S\u00e1m si ob\u010das proch\u00e1z\u00edm archiv a&nbsp;zkou\u0161\u00edm vyvolat deset let star\u00e9 rawy pomoc\u00ed dne\u0161n\u00edch softwar\u016f a&nbsp;hlavn\u011b s\u00a0v\u011bt\u0161\u00edmi zku\u0161enostmi. Mnohdy nyn\u00ed dok\u00e1\u017eu z\u00a0fotky vyt\u00e1hnout to, co se mi tenkr\u00e1t nepoda\u0159ilo. Form\u00e1t raw je tedy vhodn\u00fd pro ka\u017ed\u00e9ho, kdo si r\u00e1d s\u00a0fotkami hraje a&nbsp;je zvykl\u00fd je d\u00e1le zpracov\u00e1vat v\u00a0po\u010d\u00edta\u010di.<\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-5.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-29021\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-5.jpg\" alt=\"\" width=\"1200\" height=\"801\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-5.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-5-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-5-768x513.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-5-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-6.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-29022\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-6.jpg\" alt=\"\" width=\"1200\" height=\"801\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-6.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-6-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-6-768x513.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-6-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<\/div>\n<p><em>Vlevo fotka vyvolan\u00e1 z\u00a0RAW form\u00e1tu, vpravo JPG p\u0159\u00edmo z\u00a0fotoapar\u00e1tu. Lze tak maxim\u00e1ln\u011b vyu\u017e\u00edt dynamick\u00fd rozsah sn\u00edma\u010de fotoapar\u00e1tu (Nikon D750)<\/em><\/p>\n<h4><strong>Nev\u00fdhody RAW<\/strong><\/h4>\n<p><strong>Editace a&nbsp;vyvol\u00e1n\u00ed jsou \u010dasov\u011b n\u00e1ro\u010dn\u011bj\u0161\u00ed<br \/>\n<\/strong>Fotografie ve form\u00e1tu raw vy\u017eaduj\u00ed postproces, kter\u00fd b\u00fdv\u00e1 \u010dasov\u011b n\u00e1ro\u010dn\u011bj\u0161\u00ed (nastaven\u00ed\/\u00faprava jednotliv\u00fdch parametr\u016f pro v\u00fdslednou fotografii). V\u011bt\u0161\u00ed n\u00e1roky jsou kladeny tak\u00e9 na hardware, jinak se op\u011bt doba vyvol\u00e1n\u00ed prodlu\u017euje.<\/p>\n<p><strong>Pracujete s\u00a0mnohem v\u011bt\u0161\u00edm objemem dat<br \/>\n<\/strong>Fotografie zab\u00edraj\u00ed v\u00edce datov\u00e9ho prostoru, pot\u0159ebujete tak v\u011bt\u0161\u00ed pam\u011b\u0165ov\u00e9 karty a&nbsp;v\u011bt\u0161\u00ed kapacitu \u00falo\u017ei\u0161t\u011b vpro pr\u00e1ci a&nbsp;archivaci. Jedna fotografie v\u00a0nekomprimovan\u00e9m 14bit RAW z\u00a0Nikonu D850 zabere 92 MB, nejkvalitn\u011bj\u0161\u00ed JPG varianta \u201ejen\u201c 22 MB, \u00faspora je v\u00a0tomto p\u0159\u00edpad\u011b cca 3\/4 objemu dat.<\/p>\n<p><strong>P\u0159ed dal\u0161\u00edm pou\u017eit\u00edm je nutn\u00fd p\u0159evod do form\u00e1tu JPEG nebo TIFF<br \/>\n<\/strong>Nem\u016f\u017eete tedy nap\u0159\u00edklad fotografie ihned sd\u00edlet na web, resp. soci\u00e1ln\u00ed s\u00edt\u011b. V&nbsp;b\u011b\u017en\u00fdch prohl\u00ed\u017ee\u010d\u00edch obr\u00e1zk\u016f RAWy nep\u016fjdou zobrazit. Pozitivn\u00ed je, \u017ee dnes u\u017e cel\u00e1 \u0159ada mobiln\u00edch telefon\u016f podporuje fotografov\u00e1n\u00ed do form\u00e1tu RAW a&nbsp;existuje i&nbsp;spousta aplikac\u00ed (nap\u0159\u00edklad Snapseed), kter\u00e9 umo\u017e\u0148uj\u00ed rychlou \u00fapravu a&nbsp;vyvol\u00e1n\u00ed fotografi\u00ed p\u0159\u00edmo v\u00a0telefonu nebo tabletu. Po chvilce praxe si utvo\u0159\u00edte vlastn\u00ed workflow a&nbsp;pomoc\u00ed preset\u016f v\u00e1m \u00faprava fotky zabere jen p\u00e1r okam\u017eik\u016f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Pro_koho_je_RAW_urcen\"><\/span><strong>Pro koho je RAW ur\u010den<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Svou oblibu si na\u0161el mezi v\u0161emi n\u00e1ro\u010dn\u00fdmi fotografy, kter\u00fdm nevad\u00ed v\u011bt\u0161\u00ed n\u00e1roky p\u0159i zpracov\u00e1n\u00ed fotografi\u00ed. Ka\u017ed\u00fd, kdo tou\u017e\u00ed po tom z\u00edskat ze sv\u00fdch fotografi\u00ed maximum a&nbsp;r\u00e1d m\u00e1 v\u0161echny parametry pod kontrolou jist\u011b ocen\u00ed mo\u017enosti, kter\u00e9 form\u00e1t RAW nab\u00edz\u00ed.<\/p>\n<p><strong>Hlavn\u00ed \u017e\u00e1nry vhodn\u00e9 fotografovat do form\u00e1tu RAW:<\/strong> krajina, architektura, svatby, portr\u00e9ty, no\u010dn\u00ed fotografie, expozi\u010dn\u011b slo\u017eit\u00e9 sc\u00e9ny<\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-29019\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-3.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-3.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-3-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-3-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-3-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-7.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-29023\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-7.jpg\" alt=\"\" width=\"1200\" height=\"801\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-7.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-7-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-7-768x513.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-7-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<\/div>\n<p><em><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-29017\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-1.jpg\" alt=\"\" width=\"1200\" height=\"795\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-1.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-1-300x199.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-1-768x509.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-1-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a>Uk\u00e1zka fotografi\u00ed krajiny editovan\u00fdch pomoc\u00ed form\u00e1tu RAW<\/em><\/p>\n<h1><span class=\"ez-toc-section\" id=\"Co_je_JPEG\"><\/span><strong>Co je JPEG?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>JPEG je standardn\u00ed metoda ztr\u00e1tov\u00e9 komprese pou\u017e\u00edvan\u00e9 pro ukl\u00e1d\u00e1n\u00ed po\u010d\u00edta\u010dov\u00fdch obr\u00e1zk\u016f ve fotorealistick\u00e9 kvalit\u011b. Zkratka JPEG znamen\u00e1 Joint Photographic Experts Group, co\u017e je vlastn\u011b konsorcium, kter\u00e9 tuto kompresi navrhlo. Do form\u00e1tu JPG standartn\u011b fot\u00ed prakticky v\u0161echny digit\u00e1ln\u00ed fotoapar\u00e1ty na trhu. Jedn\u00e1 se o&nbsp;nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00ed obrazov\u00fd form\u00e1t pro okam\u017eit\u00e9 sd\u00edlen\u00ed digit\u00e1ln\u00edch fotografi\u00ed.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Vyhody_a_nevyhody_JPG\"><\/span><strong>V\u00fdhody a&nbsp;nev\u00fdhody JPG<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Jedn\u00e1 se o&nbsp;\u201ehotovou\u201c fotografii, kterou m\u016f\u017eete bez dal\u0161\u00edch \u00faprav d\u00e1le pou\u017e\u00edt nap\u0159\u00edklad na soci\u00e1ln\u00edch s\u00edt\u00edch, pro tisk \u010di archivaci. Fotografie nevy\u017eaduj\u00ed dal\u0161\u00ed \u00fapravy a&nbsp;m\u016f\u017eete je rovnou prohl\u00ed\u017eet. Dal\u0161\u00ed nespornou v\u00fdhodou je, \u017ee zab\u00edr\u00e1 na kart\u00e1ch a&nbsp;disc\u00edch m\u00e9n\u011b m\u00edsta. S\u00a0men\u0161\u00ed datovou n\u00e1ro\u010dnost\u00ed souvis\u00ed i&nbsp;lep\u0161\u00ed mo\u017enost pou\u017eit\u00ed s\u00e9riov\u00e9ho sn\u00edm\u00e1n\u00ed. D\u00edky men\u0161\u00edmu datov\u00e9mu toku trv\u00e1 d\u00e9le, ne\u017e se zapln\u00ed buffer a&nbsp;m\u016f\u017eete tak pln\u011b vyu\u017e\u00edt nab\u00edzenou rychlost va\u0161eho fotoapar\u00e1tu. N\u011bkter\u00e9 fotoapar\u00e1ty jsou obl\u00edben\u00e9 pro sv\u00e9 barevn\u00e9 pod\u00e1n\u00ed a&nbsp;simulace kinofilm\u016f (nap\u0159\u00edklad <a href=\"https:\/\/www.fotolab.cz\/eshop\/fotoaparaty\/systemove-fotoaparaty-csc\/fujifilm\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Fujifilm X<\/strong><\/a> s\u00e9rie). N\u011bkte\u0159\u00ed u\u017eivatel\u00e9, kte\u0159\u00ed fotografuj\u00ed \u201eanalogov\u00fdm\u201c stylem tyto fotoapar\u00e1ty vyhled\u00e1vaj\u00ed, typicky <a href=\"https:\/\/www.fotolab.cz\/eshop\/index.php?stoken=3AEF358B&amp;force_sid=0q61etjvfna7hnfjmne1ee7o27&amp;lang=2&amp;currency=0&amp;cl=searchfulltext&amp;searchparamfull=Fujifilm+X-PRO\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Fujifilm X-PRO<\/strong><\/a> \u0159ada.<\/p>\n<p><a href=\"https:\/\/www.fotolab.cz\/eshop\/index.php?stoken=3AEF358B&amp;force_sid=0q61etjvfna7hnfjmne1ee7o27&amp;lang=2&amp;currency=0&amp;cl=searchfulltext&amp;searchparamfull=Fujifilm+X-PRO\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-9233\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/01\/x-pro2.jpg\" alt=\"x-pro2\" width=\"564\" height=\"376\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/01\/x-pro2.jpg 564w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/01\/x-pro2-300x200.jpg 300w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/a><\/p>\n<h4><strong>Nev\u00fdhody JPEG<\/strong><\/h4>\n<p>Hlavn\u00ed nev\u00fdhodou je ztr\u00e1tov\u00e1 komprese. P\u0159i ka\u017ed\u00e9m ulo\u017een\u00ed znovu a&nbsp;znovu ztr\u00e1c\u00ed obraz svou kvalitu a&nbsp;mohou se objevit artefakty (pruhy na obloze, kosti\u010dkovan\u00fd obraz, problematick\u00e9 p\u0159echody sv\u011btlo-st\u00edn). Dal\u0161\u00ed nev\u00fdhodou je omezen\u00e1 barevn\u00e1 hloubka obrazu.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Pro_koho_je_JPG_urcen\"><\/span><strong>Pro koho je JPG ur\u010den<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Fotografie ve form\u00e1tu JPEG poslou\u017e\u00ed ka\u017ed\u00e9mu, kdo nechce fotografie d\u00e1le upravovat nebo je pot\u0159ebuje okam\u017eit\u011b odes\u00edlat a&nbsp;sd\u00edlet. Typicky se jedn\u00e1 o&nbsp;report\u00e1\u017en\u00ed a&nbsp;sportovn\u00ed fotografy. B\u011b\u017en\u00e9 fotografie z\u00a0dovolen\u00e9 \u010di do rodinn\u00e9ho alba a&nbsp;pro tisk mal\u00fdch form\u00e1t\u016f zvl\u00e1dnou dne\u0161n\u00ed fotoapar\u00e1ty vytvo\u0159it v\u00a0kvalit\u011b, kter\u00e1 se obejde bez dal\u0161\u00edch v\u011bt\u0161\u00edch \u00faprav.<\/p>\n<p><strong>Hlavn\u00ed \u017e\u00e1nry vhodn\u00e9 fotografovat do form\u00e1tu JPEG:<\/strong> report\u00e1\u017e, sport, rodinn\u00e9 foto.<\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-4.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-29020\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-4.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-4.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-4-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-4-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-4-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-10.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-29026\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-10.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-10.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-10-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-10-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-10-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<\/div>\n<p><em><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-9.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-29025\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-9.jpg\" alt=\"\" width=\"1200\" height=\"795\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-9.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-9-300x199.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-9-768x509.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/raw-vs-jpg-9-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a>P\u0159i report\u00e1\u017ei nen\u00ed \u010das na dodate\u010dn\u00e9 \u00fapravy a&nbsp;publikuj\u00ed se jpeg fotografie p\u0159\u00edmo z\u00a0fotoapar\u00e1tu z\u00a0d\u016fvodu rychl\u00e9ho sd\u00edlen\u00ed.<\/em><\/p>\n<h1><span class=\"ez-toc-section\" id=\"Shrnuti_RAW_vs_JPG\"><\/span><strong>Shrnut\u00ed: RAW vs JPG<br \/>\n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>Pokud jste za\u010d\u00e1te\u010dn\u00edk a&nbsp;nec\u00edt\u00edte se jist\u011b v\u00a0\u00faprav\u00e1ch, m\u016f\u017eete vyu\u017e\u00edt mo\u017enost fotografovat do obou form\u00e1t\u016f sou\u010dasn\u011b, co\u017e v\u011bt\u0161ina pokro\u010dil\u00fdch fotoapar\u00e1tu umo\u017e\u0148uje. Budete tak m\u00edt k\u00a0dispozici fotografie ve form\u00e1tu JPEG, u&nbsp;kter\u00fdch z\u00e1kladn\u00ed \u00fapravu provede fotoapar\u00e1t dle nastaven\u00ed. A\u017e naberete zku\u0161enosti m\u016f\u017eete se pustit i&nbsp;do masivn\u011bj\u0161\u00edch \u00faprav d\u00edky raw form\u00e1tu.<\/p>\n<hr \/>\n<p><strong>\u010cl\u00e1nek pro v\u00e1s p\u0159ipravil ve spolupr\u00e1ci s&nbsp;redakc\u00ed FOTOLAB blogu:<\/strong><\/p>\n<p><strong><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/Jan_Watzek-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-29182 alignleft\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/Jan_Watzek-1.jpg\" alt=\"Jan Watzek fotograf\" width=\"155\" height=\"155\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/Jan_Watzek-1.jpg 302w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/Jan_Watzek-1-300x300.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/Jan_Watzek-1-150x150.jpg 150w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/Jan_Watzek-1-50x50.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/Jan_Watzek-1-70x70.jpg 70w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/Jan_Watzek-1-200x200.jpg 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/01\/Jan_Watzek-1-51x51.jpg 51w\" sizes=\"(max-width: 155px) 100vw, 155px\" \/><\/a>Jan Watzek<\/strong><\/p>\n<p><strong>WEB:<\/strong> <a href=\"https:\/\/foto.watzek.cz\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>https:\/\/foto.watzek.cz\/<\/strong><\/a><br \/>\n<strong>IG:<\/strong> @jan_watzek_photography<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mnoho za\u010d\u00ednaj\u00edc\u00edch fotograf\u016f si \u010dasto klade ot\u00e1zku, jak\u00fd je pro n\u011b nejvhodn\u011bj\u0161\u00ed form\u00e1t, do kter\u00e9ho budou ukl\u00e1dat po\u0159\u00edzen\u00e9 fotografie: RAW nebo JPG? Odpov\u011b\u010f nen\u00ed jednozna\u010dn\u00e1, jak se na prvn\u00ed pohled m\u016f\u017ee zd\u00e1t. V&nbsp;n\u011bkter\u00fdch situac\u00edch toti\u017e i&nbsp;profesion\u00e1lov\u00e9 fot\u00ed bu\u010f do jednoho, nebo druh\u00e9ho, p\u0159\u00edpad\u011b ukl\u00e1daj\u00ed ob\u011b varianty z\u00e1rove\u0148. Podrobnosti v&nbsp;\u010dl\u00e1nku.<\/p>\n","protected":false},"author":12,"featured_media":29030,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[15,256,559,18],"tags":[354,1511,946,1360,1359,1510,1358],"class_list":["post-29016","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-digitalni-fotografie","category-fotograficka-poradna","category-fotolab-fotoradce","category-novinky","tag-digitalni-fotografie","tag-editace","tag-fotoradce","tag-jpg","tag-raw","tag-raw-vs-jpg","tag-upravy"],"wppr_data":{"cwp_meta_box_check":"No"},"_links":{"self":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/29016"}],"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=29016"}],"version-history":[{"count":10,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/29016\/revisions"}],"predecessor-version":[{"id":29183,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/29016\/revisions\/29183"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media\/29030"}],"wp:attachment":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media?parent=29016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/categories?post=29016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/tags?post=29016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}