{"id":2633,"date":"2024-06-20T08:10:30","date_gmt":"2024-06-20T08:10:30","guid":{"rendered":"https:\/\/howtogeek.blog\/cs\/?p=2633"},"modified":"2024-06-20T08:10:30","modified_gmt":"2024-06-20T08:10:30","slug":"heres-everything-you-need-to-know-about-soras-latest-rival-dream-machine-from-luma-ai-cs","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/cs\/heres-everything-you-need-to-know-about-soras-latest-rival-dream-machine-from-luma-ai-cs\/","title":{"rendered":"Zde je v\u0161e, co pot\u0159ebujete v\u011bd\u011bt o nejnov\u011bj\u0161\u00edm rivalovi spole\u010dnosti Sora, Dream Machine, od Luma AI"},"content":{"rendered":"

OpenAI vzala sv\u011bt \u00fatokem, kdy\u017e v roce 2022 spustila ChatGPT, p\u0159i\u010dem\u017e na ka\u017ed\u00e9ho ud\u011blala dojem schopnostmi chatbota, pokud jde o vyhled\u00e1v\u00e1n\u00ed informac\u00ed a odpov\u00edd\u00e1n\u00ed na ot\u00e1zky p\u0159i zachov\u00e1n\u00ed kontextu konverzace. Spole\u010dnost pak tento \u010din zopakovala odhalen\u00edm Sory, kter\u00e1 dok\u00e1\u017ee vytv\u00e1\u0159et vysoce kvalitn\u00ed videa pouze pomoc\u00ed textov\u00fdch v\u00fdzev.<\/p>\n

Tentokr\u00e1t se v\u0161ak konkurence zes\u00edlila a konkuren\u010dn\u00ed spole\u010dnosti ozn\u00e1mily podobn\u00e9 produkty. A nejnov\u011bj\u0161\u00ed mezi nimi je Dream Machine od Luma AI. Nov\u00fd Dream Machine, zn\u00e1m\u00fd svou platformou, kter\u00e1 u\u017eivatel\u016fm umo\u017e\u0148uje vytv\u00e1\u0159et textov\u00e9, obrazov\u00e9 nebo video vstupy 3D model\u016f, m\u00e1 za c\u00edl zjednodu\u0161it generov\u00e1n\u00ed AI videa a zp\u0159\u00edstupnit je v\u0161em.<\/p>\n

\"\"<\/figure>\n

Co je Dream Machine?<\/h2>\n

Dream Machine je univerz\u00e1ln\u00ed gener\u00e1tor p\u0159evodu textu na video navr\u017een\u00fd spole\u010dnost\u00ed Luma AI a spol\u00e9h\u00e1 na pokro\u010dil\u00e9 algoritmy, kter\u00e9 mu umo\u017e\u0148uj\u00ed generovat vysoce kvalitn\u00ed videa pomoc\u00ed jednoduch\u00fdch pokyn\u016f poskytnut\u00fdch u\u017eivateli. Je to velmi u\u017eite\u010dn\u00fd n\u00e1stroj pro tv\u016frce obsahu, firmy, obchodn\u00edky a dal\u0161\u00ed a lze jej pou\u017e\u00edt k vytv\u00e1\u0159en\u00ed vide\u00ed o d\u00e9lce a\u017e p\u011bti sekund a v r\u016fzn\u00fdch stylech.<\/p>\n

Na rozd\u00edl od mnoha jin\u00fdch gener\u00e1tor\u016f videa jsou videa generovan\u00e1 pomoc\u00ed Dream Machine docela bl\u00edzko popis\u016fm uveden\u00fdm ve v\u00fdzv\u00e1ch. D\u00edky tomu je mo\u017en\u00e9 vytv\u00e1\u0159et videa s neuv\u011b\u0159iteln\u011b detailn\u00edmi sc\u00e9nami, komplikovan\u00fdmi animacemi a realistick\u00fdmi pohyby postav. Dream Machine je zalo\u017een na modelu transform\u00e1toru a byl p\u0159\u00edmo tr\u00e9nov\u00e1n na vide\u00edch.<\/p>\n

\"\"
Z\u00e1b\u011br Stormtrooper\u016f Z Video Vytvo\u0159en\u00e9ho Strojem Sn\u016f.<\/span> Zdroj: Luma AI<\/figcaption><\/figure>\n

Vlastnosti Dream Machine<\/h2>\n

Dream Machine od Luma AI p\u0159ich\u00e1z\u00ed s ur\u010dit\u00fdmi funkcemi, kter\u00e9 mu umo\u017e\u0148uj\u00ed vyzvat velk\u00e9 hr\u00e1\u010de, jako je Sora, v oblasti generov\u00e1n\u00ed videa AI.<\/p>\n

Generov\u00e1n\u00ed videa ve vysok\u00e9m rozli\u0161en\u00ed<\/h3>\n

Dream Machine dok\u00e1\u017ee produkovat videa na \u00farovni kina v rozli\u0161en\u00ed 1080p, d\u00edky \u010demu\u017e jsou nejen ohromuj\u00edc\u00ed na pohled, ale jsou tak\u00e9 vhodn\u00e1 pro profesion\u00e1ln\u00ed pou\u017eit\u00ed.<\/p>\n

P\u0159esn\u00e1 simulace a realistick\u00fd pohyb<\/h3>\n

Podle Luma AI dok\u00e1\u017ee Dream Machine pochopit, jak lid\u00e9, zv\u00ed\u0159ata a p\u0159edm\u011bty interaguj\u00ed v re\u00e1ln\u00e9m sv\u011bt\u011b, co\u017e mu umo\u017e\u0148uje vytv\u00e1\u0159et videa s p\u0159esnou fyzikou. Vyu\u017e\u00edv\u00e1 \u010dasoprostorov\u00fd mechanismus spole\u010dn\u00e9 pozornosti k p\u0159esn\u00e9mu zobrazen\u00ed fyzick\u00fdch interakc\u00ed a komplexn\u00edch akc\u00ed v re\u00e1ln\u00e9m sv\u011bt\u011b, co\u017e vede k p\u0159irozen\u011b vypadaj\u00edc\u00edm vide\u00edm.<\/p>\n

Podpora v\u00edcen\u00e1sobn\u00e9ho pom\u011bru stran<\/h3>\n

Dream Machine dok\u00e1\u017ee generovat videa v r\u016fzn\u00fdch pom\u011brech stran, tak\u017ee je vhodn\u00fd pro r\u016fzn\u00e9 \u00fa\u010dely. M\u016f\u017eete jej pou\u017e\u00edt k vytv\u00e1\u0159en\u00ed vide\u00ed pro marketingov\u00e9 a propaga\u010dn\u00ed \u00fa\u010dely, vzd\u011bl\u00e1vac\u00ed pot\u0159eby, platformy soci\u00e1ln\u00edch m\u00e9di\u00ed a dal\u0161\u00ed.<\/p>\n

U\u017eivatelsky p\u0159\u00edv\u011btiv\u00e9 rozhran\u00ed<\/h3>\n

U\u017eivatelsk\u00e1 p\u0159\u00edstupnost je kl\u00ed\u010dovou funkc\u00ed Dream Machine a platforma p\u0159ich\u00e1z\u00ed s intuitivn\u00edm rozhran\u00edm pro snadn\u00e9 generov\u00e1n\u00ed videa. D\u00edky tomu jej mohou bez probl\u00e9m\u016f pou\u017e\u00edvat u\u017eivatel\u00e9 s r\u016fznou \u00farovn\u00ed dovednost\u00ed a odbornost\u00ed, tak\u017ee je p\u0159\u00edstupn\u00fd \u0161irok\u00e9mu spektru publika.<\/p>\n

Open-Source Framework<\/h3>\n

Na rozd\u00edl od OpenAI Sora m\u00e1 Dream Machine open-source framework, kter\u00fd k n\u011bmu umo\u017e\u0148uje p\u0159\u00edstup t\u00e9m\u011b\u0159 ka\u017ed\u00e9mu, kdo m\u00e1 znalosti a zku\u0161enosti s k\u00f3dov\u00e1n\u00edm. Naproti tomu Sora je dostupn\u00e1 pouze vybran\u00e9mu publiku a o\u010dek\u00e1v\u00e1 se, \u017ee jej\u00ed \u0161pi\u010dkov\u00e9 funkce z\u016fstanou exkluzivn\u00ed pro plat\u00edc\u00ed p\u0159edplatitele.<\/p>\n

Prompt Enhancement<\/h3>\n

Dream Machine m\u00e1 tak\u00e9 funkci ‘Vylep\u0161it’, kter\u00e1 automaticky p\u0159id\u00e1v\u00e1 dal\u0161\u00ed podrobnosti k va\u0161\u00ed v\u00fdzv\u011b a pom\u00e1h\u00e1 AI generovat slo\u017eit\u011bj\u0161\u00ed videa. Kdy\u017e jej zapnete, m\u016f\u017eete pou\u017e\u00edvat jednoduch\u00e9 v\u00fdzvy m\u00edsto podrobn\u00fdch a AI to vylep\u0161\u00ed pomoc\u00ed jazykov\u00e9ho modelu Luma pro podrobn\u011bj\u0161\u00ed videa. Tuto funkci m\u016f\u017eete vypnout, pokud chcete do v\u00fdzvy p\u0159idat dal\u0161\u00ed podrobnosti ru\u010dn\u011b.<\/p>\n

\"Video
Video generovan\u00e9 Dream Machine.<\/span> Zdroj: Luma AI<\/figcaption><\/figure>\n

Jak m\u016f\u017eete Dream Machine pou\u017e\u00edvat?<\/h2>\n

Pou\u017e\u00edv\u00e1n\u00ed Dream Machine od Luma AI vy\u017eaduje extr\u00e9mn\u011b podrobn\u00e9 v\u00fdzvy, podrobn\u011bj\u0161\u00ed ne\u017e ty, kter\u00e9 pou\u017e\u00edv\u00e1te s jin\u00fdmi n\u00e1stroji AI, jako je ChatGPT. Zde je n\u00e1vod, jak si nyn\u00ed m\u016f\u017eete zdarma vyzkou\u0161et platformu pro generov\u00e1n\u00ed videa.<\/p>\n

    \n
  • Chcete-li platformu vyzkou\u0161et, nav\u0161tivte ofici\u00e1ln\u00ed str\u00e1nku a klikn\u011bte na tla\u010d\u00edtko \u201eVyzkou\u0161et nyn\u00ed\u201c vpravo naho\u0159e.<\/li>\n<\/ul>\n
    \"\"<\/figure>\n
      \n
    • D\u00e1le se budete muset p\u0159ihl\u00e1sit ke sv\u00e9mu \u00fa\u010dtu Google. Chcete-li tak u\u010dinit, klikn\u011bte na str\u00e1nce, kter\u00e1 se zobraz\u00ed, na tla\u010d\u00edtko \u201eP\u0159ihl\u00e1sit se pomoc\u00ed Googlu\u201c.<\/li>\n<\/ul>\n
      \"\"<\/figure>\n
        \n
      • Pro p\u0159\u00edstup ke sv\u00e9mu \u00fa\u010dtu Google mus\u00edte platform\u011b poskytnout opr\u00e1vn\u011bn\u00ed. Pokra\u010dujte kliknut\u00edm na tla\u010d\u00edtko ‘Pokra\u010dovat’.<\/li>\n<\/ul>\n
        \"\"<\/figure>\n
          \n
        • Nakonec m\u016f\u017eete zadat v\u00fdzvu do poskytnut\u00e9ho pole. Zadejte podrobnou v\u00fdzvu, nap\u0159\u00edklad a close-up shot of an eagle soaring through the sky, looking down on the ground for prey<\/code>. Ve v\u00fdchoz\u00edm nastaven\u00ed bude mo\u017enost ‘Vylep\u0161it v\u00fdzvu’ povolena, ale pokud chcete, m\u016f\u017eete ji zak\u00e1zat kliknut\u00edm do za\u0161krt\u00e1vac\u00edho pol\u00ed\u010dka. Kliknut\u00edm na \u0161ipku sm\u011b\u0159uj\u00edc\u00ed nahoru vytvo\u0159\u00edte sv\u00e9 video.<\/li>\n<\/ul>\n
          \"\"<\/figure>\n
            \n
          • Po\u010dkejte n\u011bkolik minut, ne\u017e Dream Machine vygeneruje video. Po dokon\u010den\u00ed procesu uvid\u00edte vygenerovan\u00e9 video v \u010d\u00e1sti Moje v\u00fdtvory. Kliknut\u00edm na n\u011bj se spust\u00ed p\u0159ehr\u00e1v\u00e1n\u00ed videa.<\/li>\n<\/ul>\n
            \"\"<\/figure>\n
              \n
            • Pokud chcete video prodlou\u017eit, klikn\u011bte na tla\u010d\u00edtko ‘Prodlou\u017eit’ pod videem.<\/li>\n<\/ul>\n
              \"\"<\/figure>\n
                \n
              • Zobraz\u00ed se okno s v\u00fdzvou, kde m\u016f\u017eete p\u0159idat dal\u0161\u00ed podrobnosti pro roz\u0161\u00ed\u0159en\u00ed videa. Zadejte v\u00fdzvu, jako the eagle lands on a rock next to a river, looking at fishes jumping out of the water and back inside<\/code>a klikn\u011bte na tla\u010d\u00edtko se \u0161ipkou.<\/li>\n<\/ul>\n
                \"\"<\/figure>\n
                  \n
                • Dream Machine prodlou\u017e\u00ed va\u0161e video o p\u011bt sekund pomoc\u00ed nov\u00e9 v\u00fdzvy, kterou jste poskytli.<\/li>\n<\/ul>\n
                  \"\"<\/figure>\n
                    \n
                  • Vygenerovan\u00e1 videa si tak\u00e9 m\u016f\u017eete st\u00e1hnout kliknut\u00edm na tla\u010d\u00edtko ‘St\u00e1hnout’.<\/li>\n<\/ul>\n
                    \"\"<\/figure>\n

                    Omezen\u00ed pou\u017eit\u00ed a ceny<\/h2>\n

                    I kdy\u017e m\u016f\u017eete Dream Machine pou\u017e\u00edvat zdarma, budete si k tomu muset na platform\u011b zaregistrovat \u00fa\u010det. Bezplatn\u00fd pl\u00e1n umo\u017e\u0148uje u\u017eivatel\u016fm generovat 30 vide\u00ed za m\u011bs\u00edc, ale existuje placen\u00fd pl\u00e1n za 499 $, kter\u00fd umo\u017e\u0148uje generovat a\u017e 2 000 vide\u00ed za m\u011bs\u00edc. Nav\u00edc kv\u016fli vysok\u00e9 popt\u00e1vce platforma omezuje bezplatn\u00e9 generace na 5\/den. Pro plat\u00edc\u00ed u\u017eivatele v\u0161ak neexistuj\u00ed \u017e\u00e1dn\u00e9 denn\u00ed limity.<\/p>\n

                    Omezen\u00ed platformy<\/h2>\n

                    Zat\u00edmco Dream Machine m\u016f\u017ee generovat vysoce kvalitn\u00ed videa, platforma m\u00e1 ur\u010dit\u00e1 omezen\u00ed, o kter\u00fdch byste m\u011bli v\u011bd\u011bt. Pat\u0159\u00ed mezi n\u011b slavn\u00fd Janus\u016fv probl\u00e9m, ve kter\u00e9m platforma ukazuje v\u00edce pohled\u016f na objekt v r\u016fzn\u00fdch sm\u011brech nam\u00edsto poskytov\u00e1n\u00ed konzistentn\u00edho 3D v\u00fdstupu. Krom\u011b toho existuj\u00ed probl\u00e9my s morfov\u00e1n\u00edm, textem a pohybem.<\/p>\n

                    Toto jsou v\u0161ak probl\u00e9my, kter\u00e9 jsou u produkt\u016f pro generov\u00e1n\u00ed textu na video zcela b\u011b\u017en\u00e9, tak\u017ee se net\u00fdkaj\u00ed pouze Dream Machine.<\/p>\n

                    Dream Machine je podobn\u00fd mnoha dal\u0161\u00edm n\u00e1stroj\u016fm pro generov\u00e1n\u00ed videa, kter\u00e9 se st\u00e1vaj\u00ed dostupn\u00fdmi na trhu. \u010c\u00edm se v\u0161ak li\u0161\u00ed, je vysok\u00e1 kvalita generovan\u00fdch vide\u00ed a jeho open-source framework. Bohu\u017eel jej\u00ed omezen\u00ed v sou\u010dasn\u00e9m stavu znamenaj\u00ed, \u017ee Luma AI m\u00e1 p\u0159ed sebou je\u0161t\u011b dlouhou cestu, ne\u017e bude platforma vhodn\u00e1 pro b\u011b\u017en\u00e9 pou\u017e\u00edv\u00e1n\u00ed.<\/p>\n

                    Chcete-li si to vyzkou\u0161et, m\u016f\u017eete tak u\u010dinit, jak jsme vysv\u011btlili v\u00fd\u0161e, i kdy\u017e v\u00e1m doporu\u010dujeme, abyste si sv\u016fj den ne\u0161krtli jin\u00fdmi aktivitami, proto\u017ee vysok\u00e1 popt\u00e1vka m\u016f\u017ee znamenat, \u017ee budete muset po\u010dkat, a\u017e na v\u00e1s p\u0159ijde \u0159ada ve front\u011b.<\/p>\n","protected":false},"excerpt":{"rendered":"

                    OpenAI vzala sv\u011bt \u00fatokem, kdy\u017e v roce 2022 spustila ChatGPT, p\u0159i\u010dem\u017e na ka\u017ed\u00e9ho ud\u011blala dojem schopnostmi chatbota, pokud jde o vyhled\u00e1v\u00e1n\u00ed informac\u00ed a odpov\u00edd\u00e1n\u00ed na ot\u00e1zky p\u0159i zachov\u00e1n\u00ed kontextu konverzace. Spole\u010dnost pak tento \u010din zopakovala odhalen\u00edm Sory, kter\u00e1 dok\u00e1\u017ee vytv\u00e1\u0159et vysoce kvalitn\u00ed videa pouze pomoc\u00ed textov\u00fdch v\u00fdzev. Tentokr\u00e1t se v\u0161ak konkurence zes\u00edlila a konkuren\u010dn\u00ed spole\u010dnosti […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[179,126],"class_list":["post-2633","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-artificial-intelligence","tag-microsoft"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/2633","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/comments?post=2633"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/2633\/revisions"}],"predecessor-version":[{"id":2634,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/2633\/revisions\/2634"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/media?parent=2633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/categories?post=2633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/tags?post=2633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}