{"id":81276,"date":"2018-01-30T15:25:53","date_gmt":"2018-01-30T13:25:53","guid":{"rendered":"http:\/\/slovaklinesmagazin.sk\/cms\/?p=81276"},"modified":"2020-03-10T16:29:24","modified_gmt":"2020-03-10T14:29:24","slug":"test-4k-webkamera-pre-profi-streamerov","status":"publish","type":"post","link":"https:\/\/www.slovaklinesmagazin.sk\/cms\/2018\/01\/test-4k-webkamera-pre-profi-streamerov\/","title":{"rendered":"Test: 4K webkamera pre profi streamerov"},"content":{"rendered":"<p>Streamovanie videa a\u00a0hier je nov\u00fd trend, ktor\u00e9ho popularita neust\u00e1le rastie a\u00a0servery ako YouTube alebo Twitch za\u017e\u00edvaj\u00fa obrovsk\u00fd boom. Mlad\u00e1 gener\u00e1cia rad\u0161ej ako do telev\u00edzora pozer\u00e1 do mobilov, kde nesleduje TV stanice, ale mlad\u00fdch zab\u00e1va\u010dov alebo sk\u00fasen\u00fdch hr\u00e1\u010dov. Dokonca preferuj\u00fa sledova\u0165 in\u00fdch, ako sa hraj\u00fa pre t\u00fdm, aby si hru zahrali sami.<!--more--><\/p>\n<p>Kvalitn\u00e9 webov\u00e9 kamery s\u00fa preto vysoko aktu\u00e1lne, ale popravde ich ponuka na trhu je ve\u013emi biedna. Ak chcete st\u00e1vku na istotu, mali by ste investova\u0165 do niektor\u00e9ho z\u00a0vy\u0161\u0161\u00edch modelov Logitech, preto\u017ee tieto kamery pou\u017e\u00edvaj\u00fa na svojich PC aj streameri naozaj zvu\u010dn\u00fdch mien pr\u00e1ve pre ich skvel\u00e9 vlastnosti a\u00a0schopnos\u0165 poskytn\u00fa\u0165 jasn\u00fd obraz aj pri slab\u0161om svetle. Prof\u00edci z\u00a0radov youtuberov pou\u017e\u00edvaj\u00fa ve\u013ek\u00e9 a\u00a0drah\u00e9 zrkadlovky, preto\u017ee z\u00e1znam upravuj\u00fa hodiny po tom, \u010do skon\u010dia nat\u00e1\u010danie, no streameri, ktor\u00ed vysielaj\u00fa na\u017eivo potrebuj\u00fa in\u00e9 rie\u0161enie a\u00a0pr\u00e1ve tu sa n\u00faka nov\u00fd Logitech BRIO \u2013 kamera schopn\u00e1 pracova\u0165 v\u00a04K rozl\u00ed\u0161en\u00ed.<\/p>\n<p>Logitech BRIO 4K Stream Edition m\u00e1 jednoduch\u00fd neutr\u00e1lny dizajn v \u010diernej farbe. Kamera sa d\u00e1 jednoducho zavesi\u0165 na displej notebooku alebo monitor, no rovnako nie je probl\u00e9m postavi\u0165 ju na st\u00f4l alebo pripn\u00fa\u0165 na klasick\u00fd stat\u00edv pre fotoapar\u00e1t alebo mal\u00fa ru\u010dn\u00fa kameru. 4K samozrejme potrebuje dostato\u010dne r\u00fdchle internetov\u00e9 pripojenie, no v\u00fdkonn\u00fd video hardv\u00e9r v\u00a0kamere zna\u010dne pom\u00e1ha s\u00a0kompresiou, tak\u017ee video je plynul\u00e9 a\u00a0bez sekania.<\/p>\n<p><iframe loading=\"lazy\" frameborder=\"0\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Y07qsB-HBo4\" width=\"560\"><\/iframe><\/p>\n<p>Ke\u010f\u017ee ide o 4K kameru, potrebn\u00fd je tie\u017e v\u00fdkonn\u00fd USB port a\u00a0preto m\u00e1 samotn\u00e1 kamera najnov\u0161ie rozhranie typu USB C. Dod\u00e1van\u00fd k\u00e1bel m\u00e1 v\u0161ak na strane PC klasick\u00fd konektor USB typu A, \u010di\u017ee nemus\u00edte rie\u0161i\u0165 nikde probl\u00e9my a\u00a0hravo ju pripoj\u00edte k\u00a0najnov\u0161\u00edm MacBookom aj ku star\u0161\u00edm PC. Pr\u00edjemne n\u00e1s pote\u0161ila jednoduch\u00e1 in\u0161tal\u00e1cia. Nie je potrebn\u00e9 ni\u010d nastavova\u0165, tak\u017ee kameru m\u00f4\u017eete za\u010da\u0165 pou\u017e\u00edva\u0165 ihne\u010f po vybalen\u00ed z krabice. Na obrazov\u00e9 korekcie je samozrejme potrebn\u00e1 aplik\u00e1cia Logitech, ktor\u00e1 m\u00e1 naozaj dokonal\u00e9 mo\u017enosti nastavovania a\u00a0\u00faprav obrazu, ale pre be\u017en\u00e9 pou\u017eitie si vysta\u010d\u00edte aj bez softv\u00e9ru.<\/p>\n<p>Streamerov pote\u0161\u00ed fakt, \u017ee s\u00a0kamerou dostan\u00fa ro\u010dn\u00fa licenciu XSplit Broadcaster a XSplit Gamecaster zadarmo. Tieto programy sl\u00fa\u017eia na z\u00e1znam videa z kamery a\u00a0aj z obrazovky po\u010d\u00edta\u010da (napr. ke\u010f hr\u00e1te a\u00a0streamujete nejak\u00fa hru \u010di rob\u00edte nejak\u00fd n\u00e1vod a\u00a0pod.). Aplik\u00e1cie s\u00fa optimalizovan\u00e9 pr\u00e1ve pre 4K prenosy a\u00a0vide\u00e1 s\u00a0vysok\u00fdm fps. Maxim\u00e1lne rozl\u00ed\u0161enie Brio je 4096 \u00d7 2160p a pri sn\u00edmkovej frekvencii 30 fps. Pri FullHD je mo\u017en\u00e9 robi\u0165 z\u00e1znam a\u017e so 60 fps a\u00a0pri HD dokonca a\u017e 120fps. To m\u00f4\u017ee by\u0165 zauj\u00edmav\u00e9 pre r\u00f4zne efekty \u201espomalen\u00e9ho\u201c z\u00e1beru.<\/p>\n<p>Za zmienku stoj\u00ed aj jednoduch\u0161\u00ed infra pr\u00edsvit pre senzor, ktor\u00fd sa d\u00e1 vyu\u017ei\u0165 pre lep\u0161ie ostrenie pri slab\u0161om svetle, alebo pre rozpozn\u00e1vanie tv\u00e1re a\u00a0automatick\u00e9 prihlasovanie k\u00a0PC len pomocou \u201efejsu\u201c. Samozrejme na rie\u0161enie, ktor\u00e9 predstavil Apple v\u00a0novom iPhone X sa to nechyt\u00e1 (tam je forenzn\u00fd 3D skener tv\u00e1re), ale pre be\u017en\u00e9 pou\u017eitie to posta\u010duje.<\/p>\n<p><strong>Z\u00e1ver<\/strong><\/p>\n<p>Kamera BRIO 4K je jedn\u00fdm z t\u00fdch lep\u0161\u00edch a drah\u0161\u00edch rie\u0161en\u00ed, ale poskytuje naozaj \u0161pi\u010dkov\u00fa obrazov\u00fa kvalitu, za ktor\u00fa by sa rozhodne nehanbil ani profesion\u00e1lny streamer. Konkurenciu by ste h\u013eadali m\u00e1rne. Je to naozaj profesion\u00e1lna webov\u00e1 kamera, tak\u017ee pokia\u013e h\u013ead\u00e1te nie\u010do len na ob\u010dasn\u00e9 pou\u017eitie, rozhodne odpor\u00fa\u010dame rad\u0161ej star\u0161\u00ed model C922, alebo niektor\u00fa z men\u0161\u00edch webkamier Logitech. Pre skype, ktor\u00fd e\u0161te nevie naplno vyu\u017ei\u0165 4K video by to bol prive\u013ek\u00fd luxus. <span style=\"color: #0000ff;\"><strong><a style=\"color: #0000ff;\" href=\"https:\/\/downloadwik.com\/download\/skype\/\" target=\"_blank\" rel=\"noopener noreferrer\">Skype stiahnu\u0165 zadarmo.<\/a><\/strong><\/span><\/p>\n<p><a href=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2018\/01\/brio-back.png\"><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2018\/01\/brio-back-300x258.png\" \/><\/a><\/p>\n<h3>Pre streamerov je BRIO vo\u013ebou \u010d\u00edslo 1 a\u00a0od n\u00e1s m\u00e1 pln\u00e9 odpor\u00fa\u010danie \u2013 <strong>100%.<\/strong><\/h3>\n<p><strong><u>\u0160pecifik\u00e1cia:<\/u><\/strong><\/p>\n<p><em>Rozl\u00ed\u0161enie a frekvencia: 4K Ultra HD 30 fps, 1080p FHD 30\/60 fps, 720p HD 30\/60\/90 fps<br \/>\nUhol z\u00e1beru: 90\u00b0, 78\u00b0, 65\u00b0<br \/>\nStatick\u00e9 rozl\u00ed\u0161enie (fotografie): 13 MPx<br \/>\nOstrenie: automatick\u00e9 alebo manu\u00e1lne pomocou aplik\u00e1cie<br \/>\nkorekcia videa pri slab\u0161om osvetlen\u00ed<br \/>\ntracking tv\u00e1re (pri pou\u017eit\u00ed funkcie zoom)<br \/>\nmax. 5\u00d7 digit\u00e1lny zoom, optick\u00fd zoom nem\u00e1<br \/>\nmikrof\u00f3n: du\u00e1lny s\u00a0mo\u017enos\u0165ou ZOOM na akt\u00e9ra pre lep\u0161iu hlasov\u00fa komunik\u00e1ciu<\/em><\/p>\n<p><em>\u00a0<\/em><\/p>\n<p><em>Odpor\u00fa\u010dan\u00e9 cena: 239 \u20ac s\u00a0DPH<\/em><\/p>\n<p><em>Zapo\u017ei\u010dal: Logitech.cz<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Klady a\u00a0z\u00e1pory:<\/strong><\/span><\/p>\n<p>+ \u0161pi\u010dkov\u00e1 kvalita obrazu<\/p>\n<p>+ v\u010faka 4K mo\u017eno robi\u0165 dodato\u010dn\u00fd digit\u00e1lny zoom do HD<\/p>\n<p>+ zadarmo licencia XSplit<\/p>\n<p>+ mikrof\u00f3ny<\/p>\n<p>+ IR pr\u00edsvit<\/p>\n<p>&#8211; vy\u0161\u0161ia cena, in\u00e9 m\u00ednusy sme nena\u0161li<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Celkov\u00e9 hodnotenie:\u00a0<\/strong><\/span><strong>100 %<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Streamovanie videa a\u00a0hier je nov\u00fd trend, ktor\u00e9ho popularita neust\u00e1le rastie a\u00a0servery ako YouTube alebo Twitch za\u017e\u00edvaj\u00fa obrovsk\u00fd boom. Mlad\u00e1 gener\u00e1cia rad\u0161ej ako do telev\u00edzora pozer\u00e1 do mobilov, kde nesleduje TV stanice, ale mlad\u00fdch zab\u00e1va\u010dov alebo sk\u00fasen\u00fdch hr\u00e1\u010dov. Dokonca preferuj\u00fa sledova\u0165 in\u00fdch, ako sa hraj\u00fa pre t\u00fdm, aby si hru zahrali sami.<\/p>\n","protected":false},"author":7,"featured_media":81277,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-81276","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","eq-blocks"],"_links":{"self":[{"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/posts\/81276","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/comments?post=81276"}],"version-history":[{"count":4,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/posts\/81276\/revisions"}],"predecessor-version":[{"id":85170,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/posts\/81276\/revisions\/85170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/media\/81277"}],"wp:attachment":[{"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/media?parent=81276"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/categories?post=81276"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/tags?post=81276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}