{"id":10452,"date":"2025-01-18T15:01:00","date_gmt":"2025-01-18T12:01:00","guid":{"rendered":"https:\/\/global.tab-tv.com\/sk\/?p=10452"},"modified":"2025-01-18T17:49:07","modified_gmt":"2025-01-18T14:49:07","slug":"co-je-to-pomer-stran-tv-43-169-219","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/sk\/co-je-to-pomer-stran-tv-43-169-219\/","title":{"rendered":"\u010co je to pomer str\u00e1n obrazovky (4:3, 16:9, 21:9)?"},"content":{"rendered":"\n

Pri sledovan\u00ed vizu\u00e1lneho obsahu na va\u0161om telev\u00edzore si \u010dasto m\u00f4\u017eete v\u0161imn\u00fa\u0165 \u010dierne pruhy na vrchnej, spodnej \u010dasti alebo po stran\u00e1ch obrazovky. Je to sp\u00f4soben\u00e9 t\u00fdm, \u017ee pomer str\u00e1n obrazovky obsahu nezodpoved\u00e1 pomeru str\u00e1n v\u00e1\u0161ho telev\u00edzora. Modern\u00e9 telev\u00edzory pou\u017e\u00edvaj\u00fa pomer str\u00e1n 16:9, ktor\u00fd je optimalizovan\u00fd pre HD vysielanie a streamovacie slu\u017eby. Tento pomer sa l\u00ed\u0161i od star\u0161ieho 4:3, ktor\u00fd sa pou\u017e\u00edval pri star\u00fdch telev\u00edzoroch so \u0161tvorcov\u00fdmi obrazovkami, \u010do \u010dasto vedie k v\u00fdskytu \u010diernych pruhov na modern\u00fdch telev\u00edzoroch.<\/p>\n\n\n\n

Filmy \u010delia in\u00e9mu probl\u00e9mu, preto\u017ee s\u00fa zvy\u010dajne nat\u00e1\u010dan\u00e9 s pomerom str\u00e1n 21:9, ktor\u00fd je ur\u010den\u00fd pre kin\u00e1. Pri sledovan\u00ed t\u00fdchto filmov na telev\u00edzoroch s pomerom str\u00e1n 16:9 sa objavuj\u00fa \u010dierne pruhy na hornej a spodnej \u010dasti obrazovky. Tento efekt sa naz\u00fdva \u201eletterbox\u201c. Umo\u017e\u0148uje zachova\u0165 pln\u00fa \u0161\u00edrku filmu bez straty alebo skreslenia obrazu.<\/p>\n\n\n\n

Historicky boli star\u00e9 telev\u00edzne rel\u00e1cie nato\u010den\u00e9 s pomerom str\u00e1n 4:3, \u010do vedie k \u010diernym pruhom po stran\u00e1ch modern\u00fdch \u0161irokouhl\u00fdch telev\u00edzorov. Tento efekt sa naz\u00fdva \u201epillarbox\u201c a ukazuje rozdiel medzi star\u00fdm a nov\u00fdm obsahom.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u010co znamen\u00e1 pomer str\u00e1n obrazovky?<\/strong><\/h2>\n\n\n\n

Pomer str\u00e1n obrazovky opisuje pomer medzi \u0161\u00edrkou a v\u00fd\u0161kou obrazovky. Napr\u00edklad pri pomere str\u00e1n 16:9 je \u0161\u00edrka obrazovky 16 jednotiek na ka\u017ed\u00fdch 9 jednotiek v\u00fd\u0161ky. Tu je tabu\u013eka najbe\u017enej\u0161\u00edch pomerov str\u00e1n obrazovky:<\/p>\n\n\n\n

Pomer str\u00e1n<\/strong><\/th>\u0160\u00edrka:V\u00fd\u0161ka<\/strong><\/th>Typ obsahu<\/strong><\/th>Pou\u017eitie<\/strong><\/th><\/tr><\/thead>
4:3<\/strong><\/td>1,33<\/td>SD obsah<\/td>Star\u00e9 telev\u00edzne rel\u00e1cie<\/td><\/tr>
16:9<\/strong><\/td>1,78<\/td>HD obsah a streaming<\/td>Modern\u00e9 telev\u00edzory<\/td><\/tr>
21:9<\/strong><\/td>2,33<\/td>Filmy<\/td>Kino<\/td><\/tr>
14:10<\/strong><\/td>1,4<\/td>IMAX filmy<\/td>Niektor\u00e9 kin\u00e1<\/td><\/tr>
19:10<\/strong><\/td>1,9<\/td>IMAX filmy<\/td>IMAX kin\u00e1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Hoci je dnes \u0161tandardom pomer str\u00e1n 16:9, filmy sa \u010dasto nat\u00e1\u010daj\u00fa v r\u00f4znych form\u00e1toch. Filmy s pomerom str\u00e1n 21:9 pon\u00fakaj\u00fa intenz\u00edvnej\u0161\u00ed kinematografick\u00fd z\u00e1\u017eitok, ale na modern\u00fdch telev\u00edzoroch ved\u00fa k v\u00fdskytu \u010diernych pruhov. Star\u00fd obsah s pomerom str\u00e1n 4:3 zase zobrazuje \u010dierne pruhy po stran\u00e1ch \u0161irokouhl\u00fdch displejov, \u010do vy\u017eaduje nastavenia na dosiahnutie najlep\u0161ieho z\u00e1\u017eitku.<\/p>\n\n\n\n

Ako sa vysporiada\u0165 s \u010diernymi pruhmi?<\/strong><\/h2>\n\n\n\n

\u010cierne pruhy m\u00f4\u017eu by\u0165 ru\u0161iv\u00e9, ale plnia d\u00f4le\u017eit\u00fa funkciu, ke\u010f\u017ee zachov\u00e1vaj\u00fa spr\u00e1vny pomer str\u00e1n. Existuj\u00fa tri hlavn\u00e9 sp\u00f4soby, ako ich rie\u0161i\u0165:<\/p>\n\n\n\n

    \n
  1. Natiahnu\u0165 obraz<\/strong>: Obsah sa roztiahne, aby vyplnil cel\u00fa obrazovku, ale to m\u00f4\u017ee vies\u0165 k skresleniu obrazu.<\/li>\n\n\n\n
  2. Oreza\u0165 obraz<\/strong>: \u010cierne pruhy sa odstr\u00e1nia orezan\u00edm obrazu, ale \u010das\u0165 obsahu sa t\u00fdm strat\u00ed.<\/li>\n\n\n\n
  3. Pribl\u00ed\u017eenie a orezanie<\/strong>: Obsah sa pribl\u00ed\u017ei a ore\u017ee, aby sa minimalizovala strata d\u00f4le\u017eit\u00fdch \u010dast\u00ed obrazu, ale st\u00e1le hroz\u00ed ur\u010dit\u00e9 skreslenie.<\/li>\n<\/ol>\n\n\n\n

    Modern\u00e9 telev\u00edzory pon\u00fakaj\u00fa mo\u017enosti nastavenia, ktor\u00e9 umo\u017e\u0148uj\u00fa pou\u017e\u00edvate\u013eom zvoli\u0165 rie\u0161enie, ktor\u00e9 im najviac vyhovuje.<\/p>\n\n\n\n

    <\/p>\n\n\n\n

    <\/p>\n","protected":false},"excerpt":{"rendered":"

    Pri sledovan\u00ed vizu\u00e1lneho obsahu na va\u0161om telev\u00edzore si \u010dasto m\u00f4\u017eete v\u0161imn\u00fa\u0165 \u010dierne pruhy na vrchnej, spodnej \u010dasti alebo po stran\u00e1ch obrazovky. Je to sp\u00f4soben\u00e9 t\u00fdm, \u017ee pomer str\u00e1n obrazovky obsahu nezodpoved\u00e1 pomeru str\u00e1n v\u00e1\u0161ho telev\u00edzora. Modern\u00e9 telev\u00edzory pou\u017e\u00edvaj\u00fa pomer str\u00e1n 16:9, ktor\u00fd je optimalizovan\u00fd pre HD vysielanie a streamovacie slu\u017eby. Tento pomer sa l\u00ed\u0161i od […]<\/p>\n","protected":false},"author":1,"featured_media":10459,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[26],"tags":[87],"class_list":{"0":"post-10452","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tv","8":"tag-technologia"},"_links":{"self":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/10452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/comments?post=10452"}],"version-history":[{"count":3,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/10452\/revisions"}],"predecessor-version":[{"id":12342,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/posts\/10452\/revisions\/12342"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media\/10459"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/media?parent=10452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/categories?post=10452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/sk\/wp-json\/wp\/v2\/tags?post=10452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}