{"id":4516,"date":"2023-12-20T13:57:03","date_gmt":"2023-12-20T13:57:03","guid":{"rendered":"https:\/\/tech-lib.eu\/tech\/?p=4516"},"modified":"2023-12-20T13:57:03","modified_gmt":"2023-12-20T13:57:03","slug":"jak-funguje-dvr","status":"publish","type":"post","link":"https:\/\/tech-lib.eu\/tech\/jak-funguje-dvr\/","title":{"rendered":"Jak funguje DVR?"},"content":{"rendered":"<div class=\"articlecontent\">\n<div class=\"newlinediv\"><\/div>\n<p> Zp\u016fsob sledov\u00e1n\u00ed a nahr\u00e1v\u00e1n\u00ed film\u016f a televizn\u00edch po\u0159ad\u016f zm\u011bnily digit\u00e1ln\u00ed videorekord\u00e9ry (DVR). DVR se d\u00edky sv\u00e9 schopnosti nahr\u00e1vat a uchov\u00e1vat video obsah vyvinuly v kl\u00ed\u010dovou sou\u010d\u00e1st ka\u017ed\u00e9ho sou\u010dasn\u00e9ho syst\u00e9mu dom\u00e1c\u00ed z\u00e1bavy. P\u0159em\u00fd\u0161leli jste v\u0161ak n\u011bkdy nad t\u00edm, jak p\u0159esn\u011b DVR funguje? Tento \u010dl\u00e1nek se bude zab\u00fdvat vnit\u0159n\u00edmi operacemi DVR a poskytne odpov\u011bdi na n\u011bkter\u00e9 \u010dasto kladen\u00e9 ot\u00e1zky t\u00fdkaj\u00edc\u00ed se jeho fungov\u00e1n\u00ed. <\/p>\n<div class=\"title\"> Co m\u016f\u017ee DVR nahr\u00e1vat? <\/div>\n<p> Schopnost DVR nahr\u00e1vat filmy a televizn\u00ed po\u0159ady je jednou z jeho hlavn\u00edch funkc\u00ed. DVR m\u016f\u017ee nahr\u00e1vat pouze po\u0159ady, kter\u00e9 jsou p\u0159\u00edstupn\u00e9 prost\u0159ednictv\u00edm kabelov\u00e9 nebo satelitn\u00ed televizn\u00ed slu\u017eby, to je d\u016fle\u017eit\u00e9 m\u00edt na pam\u011bti. V d\u016fsledku toho nem\u016f\u017eete pomoc\u00ed DVR nahr\u00e1vat obsah ze streamovac\u00edch slu\u017eeb, jako je Netflix nebo Hulu. N\u011bkter\u00e9 DVR mohou m\u00edt nav\u00edc omezen\u00ed t\u00fdkaj\u00edc\u00ed se druh\u016f obsahu, kter\u00fd lze nahr\u00e1vat, jako jsou placen\u00e9 ud\u00e1losti nebo po\u0159ady na vy\u017e\u00e1d\u00e1n\u00ed. Spou\u0161t\u00ed DVR nahr\u00e1v\u00e1n\u00ed automaticky? <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Va\u0161e obl\u00edben\u00e9 po\u0159ady nebo cel\u00e9 seri\u00e1ly se mohou automaticky nahr\u00e1vat pomoc\u00ed nastaven\u00ed DVR. Pokud m\u00e1te nabit\u00fd program a nechcete zme\u0161kat \u017e\u00e1dn\u00fd d\u00edl, je tato funkce docela u\u017eite\u010dn\u00e1. Pro nastaven\u00ed automatick\u00e9ho nahr\u00e1v\u00e1n\u00ed sta\u010d\u00ed v programov\u00e9m pr\u016fvodci DVR vybrat po\u0159ad nebo seri\u00e1l, kter\u00fd chcete nahr\u00e1vat, spolu s volbou \u010dasu za\u010d\u00e1tku, konce a frekvence. Po ulo\u017een\u00ed nastaven\u00ed bude DVR automaticky nahr\u00e1vat zvolen\u00fd obsah s ohledem na va\u0161e preference. <\/p>\n<div class=\"title\"> Jak se DVR rekord\u00e9r pou\u017e\u00edv\u00e1? <\/div>\n<p> Pou\u017eit\u00ed DVR rekord\u00e9ru je obvykle pom\u011brn\u011b jednoduch\u00e9. V\u011bt\u0161ina rekord\u00e9r\u016f DVR je dod\u00e1v\u00e1na s d\u00e1lkov\u00fdm ovlada\u010dem, kter\u00fd m\u016f\u017eete pou\u017e\u00edt k p\u0159\u00edstupu do nab\u00eddek a ke spr\u00e1v\u011b funkc\u00ed nahr\u00e1v\u00e1n\u00ed. Obvykle vyu\u017eijete programov\u00e9ho pr\u016fvodce k identifikaci pot\u0159ebn\u00e9ho obsahu a zvol\u00edte mo\u017enost &#8222;nahr\u00e1vat&#8220; k zachycen\u00ed konkr\u00e9tn\u00edho po\u0159adu nebo filmu. Pomoc\u00ed ovl\u00e1dac\u00edch tla\u010d\u00edtek DVR m\u016f\u017eete tak\u00e9 pozastavit, p\u0159et\u00e1\u010det nebo p\u0159et\u00e1\u010det \u017eiv\u00e9 televizn\u00ed vys\u00edl\u00e1n\u00ed. Mnoho DVR tak\u00e9 umo\u017e\u0148uje spravovat nahran\u00e9 video pomoc\u00ed nab\u00eddky na obrazovce a pl\u00e1novat nahr\u00e1v\u00e1n\u00ed p\u0159edem. <\/p>\n<div class=\"title\"> Jak\u00e9 nev\u00fdhody m\u00e1 DVR? <\/div>\n<p> DVR maj\u00ed krom\u011b mnoha v\u00fdhod i n\u011bkolik nev\u00fdhod. Jednou z hlavn\u00edch nev\u00fdhod je nedostatek \u00falo\u017en\u00e9ho prostoru. DVR maj\u00ed omezenou kapacitu intern\u00edho \u00falo\u017ei\u0161t\u011b, tak\u017ee m\u016f\u017eete nahr\u00e1t pouze tolik hodin obsahu, ne\u017e se \u00falo\u017ei\u0161t\u011b vy\u010derp\u00e1. Mo\u017en\u00e1 budete muset pravideln\u011b mazat star\u00e9 nahr\u00e1vky, abyste toto omezen\u00ed obe\u0161li, nebo si m\u016f\u017eete koupit extern\u00ed pevn\u00fd disk, abyste \u00falo\u017en\u00fd prostor zv\u011bt\u0161ili. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> DVR maj\u00ed tak\u00e9 tu nev\u00fdhodu, \u017ee vy\u017eaduj\u00ed p\u0159edplatn\u00e9 kabelov\u00e9 nebo satelitn\u00ed televize. Bez p\u0159edplatn\u00e9ho nebudete m\u00edt p\u0159\u00edstup k \u017eiv\u00e9mu vys\u00edl\u00e1n\u00ed ani nebudete moci nic nahr\u00e1vat. N\u011bkter\u00e9 DVR nav\u00edc mohou m\u00edt omezen\u00ed po\u010dtu za\u0159\u00edzen\u00ed, kter\u00e1 mohou sou\u010dasn\u011b sledovat nahran\u00e9 informace nebo je nahr\u00e1vat. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> DVR jsou \u00fa\u010dinn\u00e9 n\u00e1stroje, kter\u00e9 n\u00e1m umo\u017e\u0148uj\u00ed nahr\u00e1vat a sledovat televizn\u00ed po\u0159ady, kdykoli se n\u00e1m to hod\u00ed. Funguj\u00ed tak, \u017ee stahuj\u00ed videosign\u00e1ly od poskytovatel\u016f kabelov\u00e9 nebo satelitn\u00ed televize a ukl\u00e1daj\u00ed je lok\u00e1ln\u011b. DVR jsou st\u00e1le obl\u00edbenou volbou pro fanou\u0161ky dom\u00e1c\u00ed z\u00e1bavy, a to i p\u0159es sv\u00e9 nev\u00fdhody, mezi kter\u00e9 pat\u0159\u00ed nemo\u017enost nahr\u00e1vat streamovan\u00fd obsah a omezen\u00e9 mno\u017estv\u00ed \u00falo\u017en\u00e9ho prostoru.<\/p><\/div>\n<div class=\"questions\">\n<div class=\"questionstitle\">FAQ<\/div>\n<div class=\"question\">\n<div class=\"qtitle\"> Pot\u0159ebuje DVR internet?<\/div>\n<p> Ne, DVR m\u016f\u017ee fungovat i bez p\u0159ipojen\u00ed k internetu. DVR neboli digit\u00e1ln\u00ed videorekord\u00e9r je za\u0159\u00edzen\u00ed, kter\u00e9 archivuje a nahr\u00e1v\u00e1 televizn\u00ed po\u0159ady, aby je bylo mo\u017en\u00e9 zhl\u00e9dnout pozd\u011bji. Obvykle zachycuje p\u0159\u00edchoz\u00ed sign\u00e1l na vestav\u011bn\u00fd pevn\u00fd disk a p\u0159ipojuje se p\u0159\u00edmo ke zdroji televizn\u00edho sign\u00e1lu, jako je kabelov\u00fd nebo satelitn\u00ed box. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> P\u0159\u00edstup k internetu sice m\u016f\u017ee zlep\u0161it u\u017eite\u010dnost n\u011bkter\u00fdch DVR t\u00edm, \u017ee umo\u017e\u0148uje funkce, jako je streamov\u00e1n\u00ed, materi\u00e1l na vy\u017e\u00e1d\u00e1n\u00ed, vzd\u00e1len\u00e9 prohl\u00ed\u017een\u00ed nebo aktualizace programov\u00e9ho pr\u016fvodce, ale tyto funkce nejsou nezbytn\u00e9 k tomu, aby DVR fungoval jako DVR. Hlavn\u00ed funkc\u00ed DVR je nahr\u00e1v\u00e1n\u00ed a ukl\u00e1d\u00e1n\u00ed televizn\u00edch po\u0159ad\u016f, co\u017e dok\u00e1\u017ee i bez p\u0159ipojen\u00ed k internetu. <\/p>\n<\/div>\n<div class=\"question\">\n<div class=\"qtitle\"> M\u016f\u017ee DVR nahr\u00e1vat Netflix?<\/div>\n<p> Ano, DVR m\u016f\u017ee nahr\u00e1vat Netflix, i kdy\u017e to z\u00e1vis\u00ed na typu a funkc\u00edch dan\u00e9ho DVR. U n\u011bkter\u00fdch DVR, kter\u00e9 maj\u00ed tyto funkce zabudovan\u00e9, m\u016f\u017eete zobrazovat a nahr\u00e1vat obsah p\u0159\u00edmo ze streamovac\u00edch slu\u017eeb, jako je Netflix. Tuto mo\u017enost v\u0161ak nenab\u00edz\u00ed ka\u017ed\u00fd DVR. Je velmi d\u016fle\u017eit\u00e9 proj\u00edt si specifikace DVR a zjistit, zda um\u00ed nahr\u00e1vat Netflix nebo jin\u00e9 streamovac\u00ed slu\u017eby. <\/p>\n<\/div>\n<div class=\"question\">\n<div class=\"qtitle\"> Je DVR st\u00e1le aktu\u00e1ln\u00ed?<\/div>\n<p> Ano, technologie DVR (Digital Video Recorder) je st\u00e1le hojn\u011b vyu\u017e\u00edvan\u00e1 a obl\u00edben\u00e1. Zat\u00edmco popularita streamovac\u00edch slu\u017eeb vzrostla, DVR se st\u00e1le pou\u017e\u00edvaj\u00ed k nahr\u00e1v\u00e1n\u00ed a ukl\u00e1d\u00e1n\u00ed televizn\u00edch po\u0159ad\u016f, aby se spot\u0159ebitel\u00e9 mohli pod\u00edvat na sv\u00e9 obl\u00edben\u00e9 po\u0159ady, kdykoli budou cht\u00edt. DVR poskytuj\u00ed funkce v\u010detn\u011b sou\u010dasn\u00e9ho nahr\u00e1v\u00e1n\u00ed mnoha po\u0159ad\u016f a tak\u00e9 mo\u017enost pozastavit, p\u0159et\u00e1\u010det a p\u0159et\u00e1\u010det \u017eiv\u00e9 televizn\u00ed vys\u00edl\u00e1n\u00ed. Mnoho poskytovatel\u016f kabelov\u00e9 a satelitn\u00ed televize nav\u00edc zahrnuje slu\u017eby DVR do sv\u00fdch bal\u00ed\u010dk\u016f, co\u017e zaru\u010duje, \u017ee technologie DVR je v dne\u0161n\u00edm medi\u00e1ln\u00edm prost\u0159ed\u00ed st\u00e1le pou\u017eiteln\u00e1.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Zp\u016fsob sledov\u00e1n\u00ed a nahr\u00e1v\u00e1n\u00ed film\u016f a televizn\u00edch po\u0159ad\u016f zm\u011bnily digit\u00e1ln\u00ed videorekord\u00e9ry (DVR). DVR se d\u00edky sv\u00e9 schopnosti nahr\u00e1vat a uchov\u00e1vat video obsah vyvinuly v kl\u00ed\u010dovou sou\u010d\u00e1st ka\u017ed\u00e9ho sou\u010dasn\u00e9ho syst\u00e9mu dom\u00e1c\u00ed z\u00e1bavy. P\u0159em\u00fd\u0161leli jste v\u0161ak n\u011bkdy nad t\u00edm, jak p\u0159esn\u011b DVR funguje? Tento \u010dl\u00e1nek se bude zab\u00fdvat vnit\u0159n\u00edmi operacemi DVR a poskytne odpov\u011bdi na n\u011bkter\u00e9 \u010dasto &#8230; <a title=\"Jak funguje DVR?\" class=\"read-more\" href=\"https:\/\/tech-lib.eu\/tech\/jak-funguje-dvr\/\" aria-label=\"\u010c\u00edst v\u00edce o Jak funguje DVR?\">\u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":2968,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-4516","post","type-post","status-publish","format-standard","hentry","category-technologie"],"_links":{"self":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/4516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/users\/2968"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/comments?post=4516"}],"version-history":[{"count":1,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/4516\/revisions"}],"predecessor-version":[{"id":14627,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/4516\/revisions\/14627"}],"wp:attachment":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/media?parent=4516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/categories?post=4516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/tags?post=4516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}