{"id":190583,"date":"2026-08-25T00:46:11","date_gmt":"2026-08-25T00:46:11","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/190583\/"},"modified":"2026-08-25T00:46:11","modified_gmt":"2026-08-25T00:46:11","slug":"vas-telefon-foti-hur-nez-by-mohl-a-muze-za-to-jedno-nastaveni-zmente-ho-a-vysledek-bude-lepsi-nez-z-top-iphonu","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/190583\/","title":{"rendered":"V\u00e1\u0161 telefon fot\u00ed h\u016f\u0159, ne\u017e by mohl, a m\u016f\u017ee za to jedno nastaven\u00ed. Zm\u011b\u0148te ho a v\u00fdsledek bude lep\u0161\u00ed ne\u017e z top iPhonu"},"content":{"rendered":"<p>Ka\u017ed\u00fd telefon ve v\u00fdchoz\u00edm stavu zahazuje \u010d\u00e1st obrazov\u00fdch dat d\u0159\u00edv, ne\u017e fotku uvid\u00edte. Sta\u010d\u00ed p\u0159epnout jeden p\u0159ep\u00edna\u010d a ta data si nech\u00e1te.\n<\/p>\n<p class=\"wp-block-paragraph\">P\u0159edstavte si sc\u00e9nu: z\u00e1pad slunce nad st\u0159echami, nebe pln\u00e9 odst\u00edn\u016f od oran\u017eov\u00e9 po fialovou, ale na displeji je obloha vyp\u00e1len\u00e1 do b\u00edl\u00e9 a st\u00edny pod \u0159\u00edmsami spadly do \u010derni. Zm\u00e1\u010dknete spou\u0161\u0165, telefon za zlomek sekundy provede des\u00edtky v\u00fdpo\u010dt\u016f, slo\u017e\u00ed n\u011bkolik expozic, doost\u0159\u00ed, uprav\u00ed barvy, a v\u00fdsledek ulo\u017e\u00ed jako hotov\u00fd JPEG nebo HEIF. Komprimovan\u00fd, zjednodu\u0161en\u00fd, definitivn\u00ed. Jen\u017ee pr\u00e1v\u011b ta definitivnost je probl\u00e9m. Co telefon p\u0159i komprimaci zahodil, u\u017e nikdy nedostanete zp\u011bt. P\u0159ep\u00e1len\u00e1 obloha z\u016fstane b\u00edl\u00e1, \u010dern\u00e9 st\u00edny z\u016fstanou \u010dern\u00e9. P\u0159itom senzor ty informace zachytil. Jen je nikdo nepo\u017e\u00e1dal, aby je nechal b\u00fdt.<\/p>\n<p>To \u201ejedno nastaven\u00ed\u201c se jmenuje RAW<\/p>\n<p class=\"wp-block-paragraph\">Konkr\u00e9tn\u011b jde o p\u0159epnut\u00ed form\u00e1tu ukl\u00e1d\u00e1n\u00ed z v\u00fdchoz\u00edho JPEG\/HEIF do re\u017eimu RAW, respektive DNG, otev\u0159en\u00e9ho form\u00e1tu digit\u00e1ln\u00edho negativu. M\u00edsto hotov\u00e9ho obr\u00e1zku dostanete surov\u00e1 data ze senzoru s minim\u00e1ln\u00edm p\u0159edzpracov\u00e1n\u00edm. Androidov\u00e1 dokumentace je popisuje jako pixelov\u00e1 data s minim\u00e1ln\u00edm p\u0159edzpracov\u00e1n\u00edm. \u017d\u00e1dn\u00e9 agresivn\u00ed doost\u0159en\u00ed, \u017e\u00e1dn\u00e1 komprese, \u017e\u00e1dn\u00e9 nevratn\u00e9 o\u0159ez\u00e1n\u00ed sv\u011btel a st\u00edn\u016f.<\/p>\n<p class=\"wp-block-paragraph\">Kde to najdete:<\/p>\n<p>Samsung: Kamera \u2192 More \u2192 Expert RAW, p\u0159\u00edpadn\u011b Kamera \u2192 Nastaven\u00ed \u2192 Advanced picture options \u2192 RAW. Expert RAW m\u016f\u017ee vy\u017eadovat sta\u017een\u00ed z Galaxy Store.Xiaomi: Kamera \u2192 Pro \u2192 ikona form\u00e1tu vpravo naho\u0159e \u2192 RAW.iPhone (modely Pro): Nastaven\u00ed \u2192 Kamera \u2192 Form\u00e1ty \u2192 Apple ProRAW &amp; Resolution Control, pot\u00e9 p\u0159ep\u00edna\u010d RAW p\u0159\u00edmo v aplikaci Kamera.<\/p>\n<p class=\"wp-block-paragraph\">D\u016fle\u017eit\u00e1 pozn\u00e1mka: re\u017eim RAW nen\u00ed dostupn\u00fd na ka\u017ed\u00e9m telefonu. Android vy\u017eaduje hardwarovou podporu camera.capability.raw a v\u00fdrobci jej zp\u0159\u00edstup\u0148uj\u00ed jen u vybran\u00fdch model\u016f. U Applu je ProRAW vyhrazen\u00fd \u0159ad\u011b Pro.<\/p>\n<p>Pro\u010d je v\u00fdchoz\u00ed automat probl\u00e9m, a pro\u010d z\u00e1rove\u0148 nen\u00ed<\/p>\n<p class=\"wp-block-paragraph\">JPEG a HEIF nejsou \u0161patn\u00e9 form\u00e1ty. Jsou rychl\u00e9, mal\u00e9 a okam\u017eit\u011b sd\u00edliteln\u00e9. Samsung s\u00e1m p\u00ed\u0161e, \u017ee JPEG komprimuje kv\u016fli velikosti souboru. Probl\u00e9m nast\u00e1v\u00e1 ve chv\u00edli, kdy chcete z fotky dostat v\u00edc, ne\u017e v\u00e1m automat nab\u00eddl. <a rel=\"nofollow noopener\" href=\"https:\/\/support.google.com\/snapseed\/answer\/6312515\" target=\"_blank\">Snapseed<\/a> to ve sv\u00e9 n\u00e1pov\u011bd\u011b vysv\u011btluje p\u0159\u00edmo\u010da\u0159e: JPEG \u010d\u00e1st barevn\u00fdch a jasov\u00fdch dat o\u0159e\u017ee a zjednodu\u0161\u00ed, tak\u017ee p\u0159epaly a propadl\u00e9 st\u00edny u\u017e nemus\u00ed j\u00edt zachr\u00e1nit.<\/p>\n<p class=\"wp-block-paragraph\">RAW\/DNG si naopak nech\u00e1v\u00e1 celou \u0161\u00ed\u0159i informac\u00ed, kter\u00e9 senzor zachytil. V\u00fdsledek? Obrovsk\u00e1 edita\u010dn\u00ed rezerva. M\u016f\u017eete vyt\u00e1hnout detail z p\u0159esv\u011btlen\u00e9 oblohy, rozsv\u00edtit st\u00edny pod \u0159\u00edmsami, jemn\u011b posunout teplotu barev nebo ubrat doost\u0159en\u00ed tam, kde automat p\u0159est\u0159elil. Pr\u00e1v\u011b tady vznik\u00e1 prostor, ve kter\u00e9m upraven\u00fd DNG z dobr\u00e9ho Androidu dok\u00e1\u017ee p\u0159ekonat automatick\u00fd v\u00fdstup iPhonu: v\u011bt\u0161\u00ed rezerva ve sv\u011btlech a st\u00ednech, v\u00edc prostoru pro vlastn\u00ed barvu a kontrast.<\/p>\n<p class=\"wp-block-paragraph\">Ale pozor na hranici toho slibu. Apple u sv\u00e9ho ProRAW zachov\u00e1v\u00e1 Smart HDR, Deep Fusion i Night mode, tedy i \u201eRAW\u201c z iPhonu u\u017e m\u00e1 uvnit\u0159 \u010d\u00e1st v\u00fdhod v\u00fdpo\u010detn\u00ed fotografie. Proti automatick\u00e9mu HEIF z iPhonu je v\u00fdhoda upraven\u00e9ho Android DNG obhajiteln\u00e1. Proti pe\u010dliv\u011b zpracovan\u00e9mu iPhone ProRAW u\u017e to univerz\u00e1ln\u011b neplat\u00ed. Srovn\u00e1v\u00e1me hotov\u00fd automat s upraven\u00fdm digit\u00e1ln\u00edm negativem, a v tomto r\u00e1mci ten negativ vyhr\u00e1v\u00e1.<\/p>\n<p>Co to stoj\u00ed: m\u00edsto, \u010das a trochu pr\u00e1ce<\/p>\n<p class=\"wp-block-paragraph\">RAW soubory jsou \u0159\u00e1dov\u011b v\u011bt\u0161\u00ed. <a rel=\"nofollow noopener\" href=\"https:\/\/www.mi.com\/global\/support\/article\/KA-07824\/\" target=\"_blank\">Xiaomi<\/a> ve sv\u00e9m supportu ukazuje typick\u00fd p\u0159\u00edklad: b\u011b\u017en\u00fd JPG zabere asi 3 MB, DNG ze stejn\u00e9 sc\u00e9ny kolem 27 MB. <a rel=\"nofollow noopener\" href=\"https:\/\/support.apple.com\/en-ie\/119916\" target=\"_blank\">Apple<\/a> uv\u00e1d\u00ed u ProRAW p\u0159ibli\u017en\u011b 25 MB p\u0159i 12 megapixelech a kolem 75 MB p\u0159i 48 megapixelech, tedy 10 a\u017e 12\u00d7 v\u00edc ne\u017e HEIF.<\/p>\n<p>JPEG\/HEIFRAW\/DNGVelikost souboru3\u20135 MB25\u201375 MBUlo\u017een\u00ed po stisku spou\u0161t\u011bokam\u017eit\u00e9+1\u20132 sekundyEdita\u010dn\u00ed rezervaomezen\u00e1pln\u00e1Sd\u00edlen\u00ed rovnouanovy\u017eaduje export<\/p>\n<p class=\"wp-block-paragraph\">Dobr\u00e1 zpr\u00e1va: Samsung i Xiaomi p\u0159i zapnut\u00e9m RAW ukl\u00e1daj\u00ed sou\u010dasn\u011b i JPEG. M\u016f\u017eete tedy sd\u00edlet hotov\u00fd sn\u00edmek okam\u017eit\u011b a DNG si nechat na pozd\u011bji, a\u017e budete cht\u00edt fotku dot\u00e1hnout.<\/p>\n<p>Jak RAW upravit, i kdy\u017e jste to nikdy ned\u011blali<\/p>\n<p class=\"wp-block-paragraph\">Nemus\u00edte b\u00fdt prof\u00edk. Snapseed od Googlu je zdarma, podporuje DNG na Androidu a po otev\u0159en\u00ed RAW souboru automaticky spust\u00ed modul Develop. Nab\u00eddne p\u00e1r z\u00e1kladn\u00edch tah\u016f: expozice, sv\u011btla, st\u00edny, kontrast, teplota barev. P\u011bt posuvn\u00edk\u016f, \u017e\u00e1dn\u00e1 v\u011bda.<\/p>\n<p class=\"wp-block-paragraph\">Lightroom Mobile od Adobe DNG tak\u00e9 otev\u0159e, nab\u00edz\u00ed presety a rychl\u00e9 automatick\u00e9 \u00fapravy. Aplikace je zdarma ke sta\u017een\u00ed, ale Adobe v aktu\u00e1ln\u00edm FAQ \u0159ad\u00ed plnohodnotn\u00e9 RAW \u00fapravy mezi pr\u00e9miov\u00e9 funkce, po\u010d\u00edtejte tedy s t\u00edm, \u017ee kompletn\u00ed workflow m\u016f\u017ee vy\u017eadovat p\u0159edplatn\u00e9.<\/p>\n<p class=\"wp-block-paragraph\">A je\u0161t\u011b jedna v\u011bc, kter\u00e1 bo\u0159\u00ed zjednodu\u0161enou p\u0159edstavu \u201eRAW = vypnut\u00e1 v\u00fdpo\u010detn\u00ed fotografie\u201c: Samsung Expert RAW ukl\u00e1d\u00e1 16bitov\u00fd line\u00e1rn\u00ed DNG, ale z\u00e1rove\u0148 pracuje s HDR logikou a v astro re\u017eimu skl\u00e1d\u00e1 v\u00edce sn\u00edmk\u016f pro redukci \u0161umu. Mobiln\u00ed RAW je \u010dasto hybridn\u00ed z\u00e1le\u017eitost, ne \u010dist\u00fd negativ ve stylu zrcadlovky. To ale neznamen\u00e1, \u017ee nem\u00e1 smysl, pr\u00e1v\u011b naopak. Dost\u00e1v\u00e1te to nejlep\u0161\u00ed z obou sv\u011bt\u016f: \u010d\u00e1st v\u00fdpo\u010detn\u00ed magie plus plnou kontrolu nad fin\u00e1ln\u00edm vzhledem.<\/p>\n<p>Kde je ta hranice \u201elep\u0161\u00ed ne\u017e z top iPhonu\u201c<\/p>\n<p class=\"wp-block-paragraph\">Xiaomi 14 Ultra s 2,54cm senzorem (1 palec) LYT-900 a dynamick\u00fdm rozsahem 14 EV, Samsung Galaxy S24 Ultra s 200megapixelov\u00fdm hlavn\u00edm modulem, to jsou stroje, jejich\u017e senzory zachyt\u00ed obrovsk\u00e9 mno\u017estv\u00ed dat. Kdy\u017e ta data nech\u00e1te proj\u00edt automatick\u00fdm JPEG procesem, v\u00fdrobce rozhodne za v\u00e1s, jak budou vypadat. Kdy\u017e si vezmete DNG a str\u00e1v\u00edte minutu v editoru, rozhodnete sami. A v n\u00e1ro\u010dn\u00fdch sv\u011bteln\u00fdch podm\u00ednk\u00e1ch (protisv\u011btlo, z\u00e1pad slunce, no\u010dn\u00ed ulice) b\u00fdv\u00e1 v\u00e1\u0161 v\u00fdsledek p\u0159esv\u011bd\u010div\u011bj\u0161\u00ed ne\u017e to, co automatika iPhonu 17 Pro vyplivne jako hotov\u00fd HEIF.<\/p>\n<p class=\"wp-block-paragraph\">Nen\u00ed to ale kouzeln\u00fd trik na v\u0161echno. Je to p\u0159epnut\u00ed z re\u017eimu \u201etelefon v\u00ed nejl\u00edp\u201c do re\u017eimu \u201eposledn\u00ed slovo m\u00e1m j\u00e1\u201c. A pr\u00e1v\u011b v tom je ten rozd\u00edl, kter\u00fd za jednu zm\u011bnu v nastaven\u00ed stoj\u00ed.<\/p>\n<p>Zdroj: <a href=\"https:\/\/mobify.cz\/clanky\/hardware\/vas-telefon-foti-hur-nez-by-mohl-zmeni-to-jedno-nastaveni\/\" rel=\"nofollow noopener\" target=\"_blank\">Mobify.cz &#8211; V\u00e1\u0161 p\u00e1r\u0165\u00e1k ve sv\u011bt\u011b elektroniky<\/a><\/p>\n<p>Autor: <a href=\"https:\/\/mobify.cz\/autor\/oliver-cerman\/\" rel=\"nofollow noopener\" target=\"_blank\">Oliver Cerman<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Ka\u017ed\u00fd telefon ve v\u00fdchoz\u00edm stavu zahazuje \u010d\u00e1st obrazov\u00fdch dat d\u0159\u00edv, ne\u017e fotku uvid\u00edte. Sta\u010d\u00ed p\u0159epnout jeden p\u0159ep\u00edna\u010d a&hellip;\n","protected":false},"author":2,"featured_media":190584,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[12],"tags":[67,68,2038,18881],"class_list":["post-190583","post","type-post","status-publish","format-standard","has-post-thumbnail","category-byznys","tag-business","tag-byznys","tag-clanek","tag-homepage"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/117153391141502721","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/190583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=190583"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/190583\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/190584"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=190583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=190583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=190583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}