{"id":7221,"date":"2025-12-22T23:02:18","date_gmt":"2025-12-22T21:02:18","guid":{"rendered":"https:\/\/www.schooler.org.ua\/uk-uadisney-i-openai-vidkrivajut-eru-potokovogo-video-na-osnovi-shi\/"},"modified":"2025-12-22T23:02:18","modified_gmt":"2025-12-22T21:02:18","slug":"uk-uadisney-i-openai-vidkrivajut-eru-potokovogo-video-na-osnovi-shi","status":"publish","type":"post","link":"https:\/\/www.schooler.org.ua\/cs\/uk-uadisney-i-openai-vidkrivajut-eru-potokovogo-video-na-osnovi-shi\/","title":{"rendered":"Disney a OpenAI zahajuj\u00ed \u00e9ru streamov\u00e1n\u00ed videa poh\u00e1n\u011bn\u00e9ho um\u011blou inteligenc\u00ed"},"content":{"rendered":"

Nejstar\u0161\u00ed dochovan\u00fd film, Roundhay Garden Scene<\/em> (1888), ukazuje pouh\u00e9 dv\u011b sekundy lid\u00ed proch\u00e1zej\u00edc\u00edch n\u00e1dvo\u0159\u00edm. Um\u011bl\u00e1 inteligence je dnes p\u0159ipravena vytv\u00e1\u0159et video na vy\u017e\u00e1d\u00e1n\u00ed v m\u011b\u0159\u00edtku, kter\u00e9 si je\u0161t\u011b p\u0159ed n\u011bkolika des\u00edtkami let nebylo mo\u017en\u00e9 p\u0159edstavit. Nov\u00e9 partnerstv\u00ed mezi Disney a OpenAI signalizuje tuto budoucnost:<\/strong> Od roku 2026 bude OpenAI Sora generovat videa s postavami Disney, Marvel, Pixar a Star Wars<\/em>, kter\u00e1 budou streamov\u00e1na p\u0159\u00edmo do Disney+. <\/p>\n

To nen\u00ed vzd\u00e1len\u00fd sen. Disney investuje 1 miliardu dolar\u016f do OpenAI, aby vytvo\u0159ilo \u201enov\u00e9 z\u00e1\u017eitky\u201c pro p\u0159edplatitele, v\u010detn\u011b obsahu generovan\u00e9ho um\u011blou inteligenc\u00ed, kter\u00fd si mohou sami vytvo\u0159it. P\u0159edstavte si, \u017ee po\u017eadujete sc\u00e9nu, kde Elsa a Popelka bojuj\u00ed Maleficent \u2013 \u200b\u200bkotou\u010d, kter\u00fd by mohl b\u00fdt doru\u010den b\u011bhem n\u011bkolika sekund. <\/p>\n

Od sekund ke streamov\u00e1n\u00ed: v\u00fdvoj videa generovan\u00e9ho um\u011blou inteligenc\u00ed<\/h3>\n

Pokrok od trhan\u00fdch sekundov\u00fdch vide\u00ed vytvo\u0159en\u00fdch um\u011blou inteligenc\u00ed v roce 2016 k potenci\u00e1lu pro celove\u010dern\u00ed filmy je ohromuj\u00edc\u00ed. Ran\u00e9 kino bylo kdysi vysm\u00edv\u00e1no jako \u201ehloup\u00fd kon\u00ed\u010dek\u201c, stejn\u011b jako se n\u011bkte\u0159\u00ed nyn\u00ed vysm\u00edvaj\u00ed videu generovan\u00e9mu um\u011blou inteligenc\u00ed jako nezvykl\u00e9mu. Stejn\u00e1 skepse v\u0161ak existovala i v\u016f\u010di ran\u00fdm film\u016fm, ne\u017e Velk\u00e1 vlakov\u00e1 loupe\u017e (1903) a Gone with the Wind prok\u00e1zaly svou \u017eivotaschopnost. <\/p>\n

Probl\u00e9mem je technick\u00e1 n\u00e1ro\u010dnost tvorby vide\u00ed. Modern\u00ed syst\u00e9my um\u011bl\u00e9 inteligence se spol\u00e9haj\u00ed na dif\u00fazi, kter\u00e1 zp\u0159es\u0148uje \u201e\u0161um\u201c do koherentn\u00edch obraz\u016f prost\u0159ednictv\u00edm opakovan\u00e9ho zpracov\u00e1n\u00ed. Ka\u017ed\u00e9 vylep\u0161en\u00ed zvy\u0161uje v\u00fdpo\u010detn\u00ed n\u00e1klady, zejm\u00e9na u videa:<\/strong> miliony pixel\u016f se mus\u00ed mezi sn\u00edmky plynule m\u011bnit, aby se p\u0159ede\u0161lo z\u00e1vad\u00e1m, jako jsou mizej\u00edc\u00ed hrnky s k\u00e1vou nebo zm\u011bna rys\u016f obli\u010deje. OpenAI \u0159e\u0161\u00ed tento probl\u00e9m komprimac\u00ed videa do zjednodu\u0161en\u00fdch sn\u00edmk\u016f a n\u00e1sledn\u00fdm rozd\u011blen\u00edm t\u011bchto sn\u00edmk\u016f pro koordinaci v\u00fdstupu modelu \u2013 podobn\u011b jako ChatGPT spojuje slova v odpov\u011bdi. <\/p>\n

Cesta k videu generovan\u00e9mu um\u011blou inteligenc\u00ed v m\u011b\u0159\u00edtku<\/h3>\n

Vytv\u00e1\u0159en\u00ed del\u0161\u00edch vide\u00ed je exponenci\u00e1ln\u011b obt\u00ed\u017en\u011bj\u0161\u00ed. Nekonzistence se hromad\u00ed s ka\u017ed\u00fdm p\u0159idan\u00fdm r\u00e1mem. Skute\u010dn\u00e9 \u201evideo na vy\u017e\u00e1d\u00e1n\u00ed\u201c generovan\u00e9 um\u011blou inteligenc\u00ed by vy\u017eadovalo efektivn\u00ed p\u0159echody mezi sc\u00e9nami, co\u017e je v sou\u010dasn\u00e9 dob\u011b v m\u011b\u0159\u00edtku ne\u00fam\u011brn\u011b drah\u00e9. <\/p>\n

V\u011bdci v\u0161ak hledaj\u00ed zp\u016fsoby, jak sn\u00ed\u017eit n\u00e1klady. Jedn\u00edm p\u0159\u00edstupem je generovat sn\u00edmek po sn\u00edmku, co\u017e omezuje v\u00fdpo\u010detn\u00ed zdroje po\u017eadovan\u00e9 pro ka\u017ed\u00fd krok. Tianwei Yin z Reve v\u011b\u0159\u00ed, \u017ee p\u011btiminutov\u00e1 videa generovan\u00e1 um\u011blou inteligenc\u00ed budou mo\u017en\u00e1 ji\u017e p\u0159\u00ed\u0161t\u00ed rok, p\u0159i\u010dem\u017e hodinov\u00e1 videa budou n\u00e1sledovat brzy pot\u00e9. Gener\u00e1ln\u00ed \u0159editel Google Sundar Pichai dokonce p\u0159edpov\u00edd\u00e1, \u017ee st\u0159edo\u0161kol\u00e1ci budou v p\u0159\u00ed\u0161t\u00edch letech vytv\u00e1\u0159et celove\u010dern\u00ed filmy vytvo\u0159en\u00e9 um\u011blou inteligenc\u00ed. Gener\u00e1ln\u00ed \u0159editel spole\u010dnosti Runway Cristobal Valenzuela souhlas\u00ed a \u0159\u00edk\u00e1, \u017ee 60-90minutov\u00e1 konsensu\u00e1ln\u00ed videa generovan\u00e1 um\u011blou inteligenc\u00ed budou mo\u017en\u00e1 \u201ebrzy\u201c. <\/p>\n

Ekonomika produkce videa generovan\u00e9ho um\u011blou inteligenc\u00ed<\/h3>\n

Finan\u010dn\u00ed z\u00e1t\u011b\u017e je velk\u00e1, ale kles\u00e1. Stejn\u011b jako n\u00e1klady na \u0161\u00ed\u0159ku p\u00e1sma klesly z 1 200 USD za Mbps v roce 1998 na 0,05 USD za Mbps v roce 2025, co\u017e umo\u017e\u0148uje streamovac\u00ed slu\u017eby, jako je Disney+, n\u00e1klady na technologii AI pravd\u011bpodobn\u011b klesnou s n\u00e1r\u016fstem produkce a \u0161kolen\u00ed. Na v\u00fdvoji model\u016f um\u011bl\u00e9 inteligence se ji\u017e pod\u00edlej\u00ed miliony lid\u00ed a zv\u00fd\u0161en\u00ed efektivity je nevyhnuteln\u00e9. <\/p>\n

Tento posun bude vy\u017eadovat \u0159e\u0161en\u00ed etick\u00fdch a finan\u010dn\u00edch d\u016fsledk\u016f, v\u010detn\u011b kompenzac\u00ed pro tv\u016frce, jejich\u017e pr\u00e1ce tyto modely tr\u00e9nuje. Trajektorie je v\u0161ak jasn\u00e1: Video generovan\u00e9 um\u011blou inteligenc\u00ed u\u017e nen\u00ed ot\u00e1zkou jestli<\/em>, ale kdy<\/em>.<\/strong> Budoucnost z\u00e1bavy m\u016f\u017ee b\u00fdt brzy utv\u00e1\u0159ena algoritmy, kter\u00e9 div\u00e1k\u016fm nab\u00eddnou bezprecedentn\u00ed kontrolu nad jejich z\u00e1\u017eitkem ze sledov\u00e1n\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"

Nejstar\u0161\u00ed dochovan\u00fd film, Roundhay Garden Scene (1888), ukazuje pouh\u00e9 dv\u011b sekundy lid\u00ed proch\u00e1zej\u00edc\u00edch n\u00e1dvo\u0159\u00edm. Um\u011bl\u00e1 inteligence je dnes p\u0159ipravena vytv\u00e1\u0159et video na vy\u017e\u00e1d\u00e1n\u00ed v m\u011b\u0159\u00edtku, kter\u00e9 si je\u0161t\u011b p\u0159ed n\u011bkolika des\u00edtkami let nebylo mo\u017en\u00e9 p\u0159edstavit. Nov\u00e9 partnerstv\u00ed mezi Disney a OpenAI signalizuje tuto budoucnost: Od roku 2026 bude OpenAI Sora generovat videa s postavami Disney, […]<\/p>\n","protected":false},"author":1,"featured_media":7220,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":""},"categories":[1],"tags":[],"wpm_language_slugs":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts\/7221"}],"collection":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/comments?post=7221"}],"version-history":[{"count":0,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts\/7221\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/media\/7220"}],"wp:attachment":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/media?parent=7221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/categories?post=7221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/tags?post=7221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}