{"id":10014,"date":"2026-06-24T04:17:21","date_gmt":"2026-06-24T04:17:21","guid":{"rendered":"https:\/\/blog.flipbuilder.com\/localization-workflows-for-digital-publishers-adapting-content-for-global-readers-2\/10014\/"},"modified":"2026-06-24T04:19:28","modified_gmt":"2026-06-24T04:19:28","slug":"epub-accessibility-audits-a-practical-workflow-for-digital-publishers","status":"publish","type":"post","link":"https:\/\/blog.flipbuilder.com\/cs\/epub-accessibility-audits-a-practical-workflow-for-digital-publishers\/10014\/","title":{"rendered":"Audity p\u0159\u00edstupnosti EPUB: Praktick\u00fd pracovn\u00ed postup pro digit\u00e1ln\u00ed vydavatele"},"content":{"rendered":"
\"Audity<\/figure>\n

Pro t\u00fdmy porovn\u00e1vaj\u00edc\u00ed Platforma pro digit\u00e1ln\u00ed publikov\u00e1n\u00ed<\/a> nebo Platforma pro publikov\u00e1n\u00ed obsahu<\/a>FlipHTML5 je u\u017eite\u010dn\u00fdm referen\u010dn\u00edm bodem pro propojen\u00ed Digit\u00e1ln\u00ed vydavatelstv\u00ed<\/a> pracovn\u00ed postupy s online distribuc\u00ed a prezentac\u00ed srozumitelnou pro \u010dten\u00e1\u0159e.<\/p>\n

<\/p>\n

P\u0159\u00edstupnost je \u010dasto vn\u00edm\u00e1na jako za\u0161krt\u00e1vac\u00ed pol\u00ed\u010dko v pozdn\u00ed f\u00e1zi produkce elektronick\u00fdch knih. Ve skute\u010dnosti je sp\u00ed\u0161e kvalita produktu<\/strong>V\u00e1\u0161 soubor EPUB by m\u011bl b\u00fdt \u010diteln\u00fd, snadno ovladateln\u00fd a srozumiteln\u00fd pro co nejv\u00edce \u010dten\u00e1\u0159\u016f, na co nejv\u011bt\u0161\u00edm po\u010dtu za\u0159\u00edzen\u00ed a s vyu\u017eit\u00edm asisten\u010dn\u00edch technologi\u00ed.<\/p>\n

Dobr\u00e1 zpr\u00e1va: pro zlep\u0161en\u00ed p\u0159\u00edstupnosti nepot\u0159ebujete obrovsk\u00fd t\u00fdm ani pln\u011b zak\u00e1zkovou laborato\u0159 QA. Co pot\u0159ebujete, je opakovateln\u00fd pracovn\u00ed postup auditu<\/strong> kter\u00fd v\u010das odhal\u00ed b\u011b\u017en\u00e9 probl\u00e9my a z oprav se stane standard.<\/p>\n

Co vlastn\u011b kontroluje audit p\u0159\u00edstupnosti EPUB<\/h2>\n

Audit nen\u00ed jen jedno spu\u0161t\u011bn\u00ed n\u00e1stroje. Je to sada kontrol struktury, obsahu a balen\u00ed. Minim\u00e1ln\u011b potvr\u010fte:<\/p>\n

    \n
  • S\u00e9mantika:<\/strong> Nadpisy, seznamy, tabulky, zd\u016frazn\u011bn\u00ed a citace pou\u017e\u00edvaj\u00ed spr\u00e1vn\u00e9 HTML prvky (nejen vizu\u00e1ln\u00ed styling).<\/li>\n
  • Navigace:<\/strong> obsah (TOC) je \u00fapln\u00fd a odpov\u00edd\u00e1 po\u0159ad\u00ed \u010dten\u00ed.<\/li>\n
  • Pam\u00e1tky:<\/strong> Kl\u00ed\u010dov\u00e9 \u010d\u00e1sti (ob\u00e1lka, navigace, hlavn\u00ed text) jsou ozna\u010deny, aby se \u010dten\u00e1\u0159i mohli rychle p\u0159esunout.<\/li>\n
  • Obr\u00e1zky:<\/strong> Smyslupln\u00e9 obr\u00e1zky maj\u00ed alternativn\u00ed text; dekorativn\u00ed obr\u00e1zky jsou vhodn\u011b ozna\u010deny.<\/li>\n
  • Odkazy:<\/strong> text odkazu je popisn\u00fd (vyhn\u011bte se \u201eklikn\u011bte zde\u201c).<\/li>\n
  • Metadata:<\/strong> jazyk, n\u00e1zev, identifik\u00e1tor a metadata souvisej\u00edc\u00ed s p\u0159\u00edstupnost\u00ed jsou p\u0159\u00edtomna a spr\u00e1vn\u00e1.<\/li>\n
  • Konzistence:<\/strong> \u00darovn\u011b nadpis\u016f se divoce nep\u0159eskakuj\u00ed; styly nejsou jedin\u00fdm zp\u016fsobem, jak\u00fdm je v\u00fdznam sd\u011blov\u00e1n.<\/li>\n<\/ul>\n

    Praktick\u00fd pracovn\u00ed postup auditu (vhodn\u00fd pro vydavatele)<\/h2>\n

    Krok 1: Za\u010dn\u011bte s automatizovan\u00fdmi kontrolami<\/h3>\n

    Automatizovan\u00e9 n\u00e1stroje nenajdou v\u0161echno, ale jsou rychl\u00e9 a konzistentn\u00ed. Spus\u0165te je p\u0159i ka\u017ed\u00e9m sestaven\u00ed:<\/p>\n

      \n
    • Ov\u011b\u0159en\u00ed EPUB:<\/strong> ov\u011b\u0159it strukturu a integritu bal\u00ed\u010dku (nap\u0159. OPF, p\u00e1te\u0159, manifest, obsah).<\/li>\n
    • Pravidla p\u0159\u00edstupnosti:<\/strong> zkontrolujte, zda nechyb\u00ed alternativn\u00ed text, zda nen\u00ed \u0161patn\u011b strukturov\u00e1n nadpis, zda nejsou nefunk\u010dn\u00ed odkazy a zda nejsou pr\u00e1zdn\u00e9 naviga\u010dn\u00ed popisky.<\/li>\n
    • CSS rozum:<\/strong> v p\u0159\u00edpad\u011b pot\u0159eby ozna\u010dte skryt\u00fd text, mal\u00e1 p\u00edsma a probl\u00e9my s kontrastem.<\/li>\n<\/ul>\n

      Provozn\u00ed tip:<\/strong> S v\u00fdstupem n\u00e1stroje zach\u00e1zejte jako s jednotkov\u00fdmi testy: sledujte regrese a povolujte v\u00fdjimky pouze s ud\u00e1n\u00edm d\u016fvodu.<\/p>\n

      Krok 2: Ru\u010dn\u00ed kontrola navigace a po\u0159ad\u00ed \u010dten\u00ed<\/h3>\n

      Mnoho probl\u00e9m\u016f s p\u0159\u00edstupnost\u00ed je ve skute\u010dnosti probl\u00e9my s objevitelnost\u00ed. M\u016f\u017ee \u010dten\u00e1\u0159 v aplikaci pro \u010dten\u00ed:<\/p>\n

        \n
      • Otev\u0159\u00edt obsah a pochopit ho na prvn\u00ed pohled?<\/li>\n
      • Spolehliv\u011b p\u0159esko\u010dit na kapitoly, odd\u00edly, pozn\u00e1mky a z\u00e1v\u011bre\u010dn\u00e9 texty?<\/li>\n
      • Proch\u00e1zet knihou, ani\u017e byste se zasekli v opakuj\u00edc\u00edm se nebo skryt\u00e9m obsahu?<\/li>\n
      • Vr\u00e1tit se na spr\u00e1vn\u00e9 m\u00edsto po kliknut\u00ed na odkaz?<\/li>\n<\/ul>\n

        V\u011bnujte zvl\u00e1\u0161tn\u00ed pozornost p\u0159edn\u00ed z\u00e1le\u017eitost<\/strong> (tituln\u00ed str\u00e1nky, str\u00e1nky s autorsk\u00fdmi pr\u00e1vy), proto\u017ee jsou \u010dasto nekonzistentn\u011b ozna\u010deny.<\/p>\n

        Krok 3: Nadpisy a struktura auditu<\/h3>\n

        Nadpisy jsou z\u00e1kladem nevizu\u00e1ln\u00ed navigace. Mezi b\u011b\u017en\u00e9 probl\u00e9my pat\u0159\u00ed:<\/p>\n

          \n
        • Pou\u017e\u00edv\u00e1n\u00ed tu\u010dn\u00e9ho textu m\u00edsto nadpis\u016f.<\/li>\n
        • P\u0159eskakov\u00e1n\u00ed z H1 na H3 nebo H4 bez struktur\u00e1ln\u00edho d\u016fvodu.<\/li>\n
        • Pou\u017eit\u00ed nadpis\u016f pro styling sp\u00ed\u0161e ne\u017e hierarchie.<\/li>\n<\/ul>\n

          Jako z\u00e1klad se sna\u017ete o konzistentn\u00ed vzorec: jeden hlavn\u00ed n\u00e1zev na soubor (\u010dasto H1) a logick\u00e9 sestupn\u00e9 po\u0159ad\u00ed sekc\u00ed.<\/p>\n

          Krok 4: Oprava obr\u00e1zk\u016f pomoc\u00ed jednoduch\u00e9ho pravidla alternativn\u00edho textu<\/h3>\n

          Kvalita alternativn\u00edho textu se dramaticky zlep\u0161uje s jedn\u00edm redak\u010dn\u00edm pravidlem:<\/p>\n

            \n
          • Pokud obr\u00e1zek nese n\u011bjak\u00fd v\u00fdznam, vysv\u011btlete ho.<\/strong> Popi\u0161te, co by se \u010dten\u00e1\u0159 m\u011bl dozv\u011bd\u011bt, ne ka\u017ed\u00fd vizu\u00e1ln\u00ed detail.<\/li>\n
          • Pokud je obr\u00e1zek dekorativn\u00ed, nep\u0159epl\u0148ujte celkov\u00fd dojem.<\/strong> Ozna\u010dte jej jako dekorativn\u00ed nebo pou\u017eijte pr\u00e1zdn\u00fd alternativn\u00ed text podle pot\u0159eby pro v\u00e1\u0161 EPUB toolchain.<\/li>\n<\/ul>\n

            U slo\u017eit\u00fdch graf\u016f nebo infografik uve\u010fte kr\u00e1tk\u00fd alternativn\u00ed popis a del\u0161\u00ed vysv\u011btlen\u00ed v okoln\u00edm textu.<\/p>\n

            Krok 5: Ov\u011b\u0159en\u00ed odkaz\u016f, pozn\u00e1mek a k\u0159\u00ed\u017eov\u00fdch odkaz\u016f<\/h3>\n

            Nefunk\u010dn\u00ed nebo nejasn\u00e9 odkazy jsou frustruj\u00edc\u00ed pro ka\u017ed\u00e9ho \u010dten\u00e1\u0159e a obzvl\u00e1\u0161t\u011b nep\u0159\u00edjemn\u00e9 u asisten\u010dn\u00edch technologi\u00ed. Audit:<\/p>\n

              \n
            • Vnit\u0159n\u00ed odkazy (pozn\u00e1mky na konci textu, pozn\u00e1mky pod \u010darou, k\u0159\u00ed\u017eov\u00e9 odkazy) pro oboustrannou navigaci.<\/li>\n
            • Extern\u00ed odkazy pro kontrolu spr\u00e1vnosti a relevance (a zda je chcete v e-knih\u00e1ch).<\/li>\n
            • Propojte text tak, aby d\u00e1val smysl i mimo kontext (\u201eViz dodatek A\u201c m\u00edsto \u201eKlikn\u011bte\u201c).<\/li>\n<\/ul>\n

              Krok 6: P\u0159id\u00e1n\u00ed br\u00e1ny pro kontrolu kvality p\u0159\u00edstupnosti do produk\u010dn\u00edho prost\u0159ed\u00ed<\/h3>\n

              Nejv\u011bt\u0161\u00edm v\u00edt\u011bzstv\u00edm je prov\u00e1d\u011bn\u00ed kontrol p\u0159\u00edstupnosti v\u00fdchoz\u00ed<\/strong>, ne hrdinsk\u00fd. Jednoduch\u00fd p\u0159\u00edstup:<\/p>\n

                \n
              • Definujte kr\u00e1tk\u00fd kontroln\u00ed seznam pro ka\u017ed\u00fd nadpis (spu\u0161t\u011bn\u00ed n\u00e1stroje + kontrola obsahu + skenov\u00e1n\u00ed nadpis\u016f + kontrola alternativn\u00edho textu).<\/li>\n
              • Ve\u010fte si seznam \u201ezn\u00e1m\u00fdch v\u00fdjimek\u201c s v\u00fdslovn\u00fdm schv\u00e1len\u00edm, aby se probl\u00e9my ti\u0161e znovu neobjevily.<\/li>\n
              • Sledujte opakuj\u00edc\u00ed se vady a opravujte je v \u0161ablon\u00e1ch, map\u00e1ch styl\u016f nebo pravidlech p\u0159evodu.<\/li>\n<\/ul>\n

                Jak zrychlit audity v pr\u016fb\u011bhu \u010dasu<\/h2>\n

                P\u0159\u00edstupnost se zlevn\u00ed, kdy\u017e je za\u010dlen\u011bna do pracovn\u00edho postupu. Zam\u011b\u0159te se na:<\/p>\n

                  \n
                • \u0160ablony:<\/strong> Zajist\u011bte, aby va\u0161e \u0161ablony EPUB ve v\u00fdchoz\u00edm nastaven\u00ed generovaly spr\u00e1vnou s\u00e9mantiku.<\/li>\n
                • Mapov\u00e1n\u00ed styl\u016f:<\/strong> mapovat zdrojov\u00e9 styly (InDesign\/Word\/HTML) na \u010dist\u00e9 a p\u0159edv\u00eddateln\u00e9 nadpisy a seznamy.<\/li>\n
                • Standardy obsahu:<\/strong> definovat, jak ps\u00e1t alternativn\u00ed text, jak form\u00e1tovat tabulky a jak zpracov\u00e1vat popisky.<\/li>\n
                • Automatizace sestaven\u00ed:<\/strong> spustit ov\u011b\u0159en\u00ed a kontroly p\u0159\u00edstupnosti u ka\u017ed\u00e9ho exportu.<\/li>\n<\/ul>\n

                  Se\u010dteno a podtr\u017eeno<\/h2>\n

                  Audit p\u0159\u00edstupnosti EPUB nen\u00ed jednor\u00e1zov\u00fd \u00fakol pro zaji\u0161t\u011bn\u00ed souladu s p\u0159edpisy. Je to opakovateln\u00fd pracovn\u00ed postup pro zaji\u0161t\u011bn\u00ed kvality. Za\u010dn\u011bte s automatizovan\u00fdmi kontrolami, manu\u00e1ln\u011b ov\u011b\u0159te navigaci a strukturu, standardizujte alternativn\u00ed text a opravy p\u0159em\u011b\u0148te na \u0161ablony, aby ka\u017ed\u00e1 nov\u00e1 kniha byla lep\u0161\u00ed ne\u017e ta p\u0159edchoz\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"

                  P\u0159\u00edstupnost EPUB je kvalita produktu. Tento pracovn\u00ed postup pom\u00e1h\u00e1 digit\u00e1ln\u00edm vydavatel\u016fm auditovat s\u00e9mantiku, nadpisy, alternativn\u00ed text, navigaci a kontrolu kvality p\u0159ed vyd\u00e1n\u00edm e-knihy.<\/p>","protected":false},"author":24,"featured_media":10015,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1209,1],"tags":[1238,1237,1239,1242,1241,1240],"class_list":["post-10014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-content-strategy","category-digital-publishing","tag-ebook-accessibility","tag-epub-3","tag-epubcheck","tag-publishing-workflow","tag-semantic-html","tag-wcag"],"yoast_head":"\nEPUB Accessibility Audits: A Practical Workflow for Digital Publishers - FlipBuilder Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.flipbuilder.com\/cs\/epub-accessibility-audits-a-practical-workflow-for-digital-publishers\/10014\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EPUB Accessibility Audits: A Practical Workflow for Digital Publishers - FlipBuilder Blog\" \/>\n<meta property=\"og:description\" content=\"EPUB accessibility is product quality. 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