{"id":978,"date":"2026-07-19T11:04:23","date_gmt":"2026-07-19T10:04:23","guid":{"rendered":"https:\/\/loxoneworks.cz\/?p=978"},"modified":"2026-07-20T15:36:03","modified_gmt":"2026-07-20T14:36:03","slug":"dahua-dss-express-8-8-dil-5a-kamery-v-dss","status":"publish","type":"post","link":"https:\/\/loxoneworks.cz\/?p=978","title":{"rendered":"Dahua DSS Express 8.8 \u2013 D\u00edl\u00a05a – kamery v DSS"},"content":{"rendered":"\n

V p\u0159edchoz\u00edch d\u00edlech jsme si rozchodili server (D\u00edl 3) a inicializovali dve\u0159n\u00edk i monitor jako samostatn\u00e1 za\u0159\u00edzen\u00ed (D\u00edl 4a, 4b). Ne\u017e se pust\u00edme do jejich registrace v DSS a propojen\u00ed interkomu (p\u0159\u00ed\u0161t\u00ed d\u00edl), je pot\u0159eba ud\u011blat jeden krok nav\u00edc \u2013 a je to krok, kter\u00fd se d\u00e1 ud\u011blat \u00fapln\u011b bez licence. P\u0159id\u00e1me do DSS videorekord\u00e9r NVR, nech\u00e1me mu nasko\u010dit kamerov\u00e9 kan\u00e1ly a p\u0159id\u00e1me k nim i n\u00e1\u0161 nov\u00fd dve\u0159n\u00edk VTO, proto\u017ee ten se do NVR p\u0159id\u00e1v\u00e1 \u00fapln\u011b stejn\u011b jako oby\u010dejn\u00e1 IP kamera. Bez tohoto kroku by dve\u0159n\u00edk nem\u011bl kam ukl\u00e1dat z\u00e1znam p\u0159i zvon\u011bn\u00ed nebo pr\u016fchodu.<\/p>\n\n\n\n

Pro\u010d tento krok nejde p\u0159esko\u010dit<\/h2>\n\n\n\n

Kamerov\u00e1 a NVR \u010d\u00e1st DSS Express je zdarma (v r\u00e1mci limitu 64 kan\u00e1l\u016f), tak\u017ee tenhle d\u00edl m\u016f\u017eete v klidu ud\u011blat, i kdyby v\u00e1m je\u0161t\u011b nedorazily licence pro VTO\/VTH. Naopak \u2013 vyplat\u00ed se to ud\u011blat jako prvn\u00ed, proto\u017ee registrace VTO a VTH do DSS (p\u0159\u00ed\u0161t\u00ed d\u00edl) na tomhle kroku stav\u00ed: dve\u0159n\u00edk mus\u00ed m\u00edt sv\u016fj videokan\u00e1l na NVR d\u0159\u00edv, ne\u017e za\u010dnete \u0159e\u0161it SIP registraci a mapov\u00e1n\u00ed tla\u010d\u00edtek.<\/p>\n\n\n\n

P\u0159id\u00e1n\u00ed VTO jako videokan\u00e1lu do NVR<\/h2>\n\n\n\n

Dve\u0159n\u00edk VTO m\u00e1 vlastn\u00ed RTSP stream stejn\u011b jako klasick\u00e1 IP kamera, tak\u017ee ho do NVR<\/strong> (nap\u0159. p\u0159es web rozhran\u00ed NVR, nikoliv DSS!!!) p\u0159id\u00e1me obdobn\u00fdm zp\u016fsobem \u2013 Remote Device – Add – Video Device – Search – vybrat v seznamu a „Add to device list“. Samoz\u0159ejm\u011b se spr\u00e1vn\u00fdm jm\u00e9nem a heslem z inicializace (D\u00edl 4a). Po p\u0159id\u00e1n\u00ed se objev\u00ed jako dal\u0161\u00ed kan\u00e1l (vedle b\u011b\u017en\u00fdch kamer, pokud n\u011bjak\u00e9 dal\u0161\u00ed v NVR m\u00e1te) a NVR s n\u00edm m\u016f\u017ee pracovat. Nastaven\u00ed kamer v NVR p\u0159esahuje rozsah t\u011bchto \u010dl\u00e1nk\u016f – ty jsou o DSS.<\/p>\n\n\n\n

D\u016fle\u017eit\u00e1 pozn\u00e1mka k VTH:<\/strong>\u00a0monitor VTH se do NVR nep\u0159id\u00e1v\u00e1. P\u0159id\u00e1n\u00edm byste jen zbyte\u010dn\u011b zabrali kan\u00e1l v NVR bez jak\u00e9hokoli p\u0159\u00ednosu.<\/p>\n\n\n\n

P\u0159id\u00e1n\u00ed NVR do DSS<\/h2>\n\n\n\n

Zp\u011bt do DSS klienta: Device -> Add Device – dole je seznam „discovered“ za\u0159\u00edzen\u00ed – za\u0161krtnout u NVR a tla\u010d\u00edtko „Add to device list“. Vypl\u0148te p\u0159ihla\u0161ovac\u00ed \u00fadaje NVR a po chv\u00edli by m\u011blo nasko\u010dit do seznamu za\u0159\u00edzen\u00ed (horn\u00ed polovina obrazovky). Kl\u00ed\u010dov\u00e9 pravidlo:\u00a0p\u0159id\u00e1v\u00e1 se jen NVR jako celek, ne jednotliv\u00e9 kamery.<\/strong>\u00a0Po p\u0159id\u00e1n\u00ed NVR se jeho kamerov\u00e9 kan\u00e1ly objev\u00ed v DSS automaticky samy. Kdybyste m\u00edsto toho p\u0159id\u00e1vali kamery<\/strong> jednotliv\u011b p\u0159\u00edmo, vytvo\u0159\u00edte si v syst\u00e9mu duplicity a rozbit\u00e9 vazby na z\u00e1znam \u2013 DSS by pak nev\u011bd\u011bl, kter\u00fd z\u00e1znam pat\u0159\u00ed kter\u00e9mu kan\u00e1lu.<\/p>\n\n\n\n

Po p\u0159id\u00e1n\u00ed zkontrolujte, \u017ee je NVR v seznamu za\u0159\u00edzen\u00ed online a \u017ee se u n\u011bj v seznamu kan\u00e1l\u016f objevily v\u0161echny o\u010dek\u00e1van\u00e9 kamery s n\u00e1hledem. Jde to p\u0159es Device -> Resource maintenance – Resource management – Vybrat filtr „Video channel“ a m\u011bl by se zobrazit seznam kan\u00e1l\u016f (v m\u00e9m p\u0159\u00edpad\u011b 12 obsazen\u00fdch kan\u00e1l\u016f v NVR – 6 dve\u0159n\u00edk\u016f a 6 dal\u0161\u00edch kamer)<\/p>\n\n\n\n

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

Kodeky a streamy<\/h2>\n\n\n\n

Dve\u0159n\u00edk i kamery pos\u00edlaj\u00ed typicky dva streamy \u2013 kde u kamer je obvykle hlavn\u00ed (main) ve vy\u0161\u0161\u00ed kvalit\u011b a vedlej\u0161\u00ed (sub) v ni\u017e\u0161\u00ed. U VTO je to naopak – main stram um\u00ed jen 720P a sub stream a\u017e 1080P. VTH si „sah\u00e1“ na main stream, NVR um\u00ed zpracovat oba, mobiln\u00ed aplikace pak (pravd\u011bpodobn\u011b) sah\u00e1 na sub stream.<\/p>\n\n\n\n

V testovac\u00edm serveru jsem m\u011bl p\u0159ipojen star\u0161\u00ed VTH (5221DW-S2), kter\u00fd neum\u00ed kodek H.265. Musel jsem proto nastavit main stream na H.264 a sub stream ji\u017e mohl b\u00fdt H.265 a monitor stream zobrazil.<\/p>\n\n\n\n

Nastaven\u00ed kodek\u016f se d\u011bl\u00e1 p\u0159\u00edmo na webov\u00e9m rozhran\u00ed VTO (Video\/Encode) -viz D\u00edl 4a. D\u016fle\u017eit\u00e9 – pokud vy\u017eadujete H.264 na VTO, je t\u0159eba na stran\u011b NVR<\/strong> m\u00edt vypnut\u00fd\u00a0H.265 Auto Switch<\/strong>\u00a0\u2013 pokud je zapnut\u00fd, NVR si m\u016f\u017ee s\u00e1m za ur\u010dit\u00fdch podm\u00ednek p\u0159epnout po\u017eadovan\u00fd kodek streamu, a to zrovna u star\u0161\u00edho VTH m\u016f\u017ee zp\u016fsobit, \u017ee monitor p\u0159estane zobrazovat obraz s hl\u00e1\u0161kou \u201eVideo format not supported\u201c. Pokud na takovou hl\u00e1\u0161ku naraz\u00edte, nejde nutn\u011b o skute\u010dnou nekompatibilitu \u2013 pom\u016f\u017ee p\u0159epnut\u00ed kodeku zp\u011bt a obnoven\u00ed streamu.<\/p>\n\n\n\n

Ve web rozhran\u00ed NVR<\/strong> – Remote Device – Add Device – Video Device – naho\u0159e „More Config“ a H.265 Auto switch na OFF.<\/p>\n\n\n\n

Kde le\u017e\u00ed z\u00e1znam<\/h2>\n\n\n\n

Video fyzicky le\u017e\u00ed na NVR, kter\u00fd ho ukl\u00e1d\u00e1 cyklicky (FIFO) \u2013 nejstar\u0161\u00ed z\u00e1znamy se p\u0159episuj\u00ed nejnov\u011bj\u0161\u00edmi podle nastaven\u00e9 kapacity disku. DSS server samotn\u00e9 video streamy neukl\u00e1d\u00e1; v jeho rozhran\u00ed jen uvid\u00edte odkaz na z\u00e1znam ulo\u017een\u00fd na za\u0159\u00edzen\u00ed (\u201eLink to Videos on Device\u201c). To je d\u016fle\u017eit\u00e9 pro pl\u00e1nov\u00e1n\u00ed kapacity: \u00falo\u017ei\u0161t\u011b na DSS serveru (viz D\u00edl 3) je ur\u010den\u00e9 pro snapshoty a fotografie osob, ne pro video.<\/p>\n\n\n\n

AI by Recorder \u2013 jen \u00favod<\/h2>\n\n\n\n

NVR5216-EI2 nen\u00ed jen \u00falo\u017ei\u0161t\u011b \u2013 je to z\u00e1rove\u0148 v\u00fdpo\u010detn\u00ed jednotka pro AI funkce, konkr\u00e9tn\u011b detekci a rozpozn\u00e1v\u00e1n\u00ed obli\u010dej\u016f (Face Detection, Face Recognition). Tuhle \u010d\u00e1st zat\u00edm nech\u00e1v\u00e1m stranou \u2013 detailn\u00ed nastaven\u00ed (Capability Set, Face Comparison Group, arming) je natolik obs\u00e1hl\u00e9, \u017ee si zaslou\u017e\u00ed samostatn\u00fd d\u00edl, jakmile budeme m\u00edt hotov\u00fd z\u00e1klad interkomu a p\u0159\u00edstupu. Pro tuto chv\u00edli sta\u010d\u00ed v\u011bd\u011bt, \u017ee NVR v tomto ekosyst\u00e9mu hraje dvoj\u00ed roli: nahr\u00e1v\u00e1 video a z\u00e1rove\u0148 po\u010d\u00edt\u00e1.<\/p>\n\n\n\n

Co bude d\u00e1l<\/h2>\n\n\n\n

S NVR i VTO p\u0159idan\u00fdmi do syst\u00e9mu m\u00e1me p\u0159ipravenou p\u016fdu pro dal\u0161\u00ed krok: registraci VTO a VTH p\u0159\u00edmo do DSS, propagaci seznamu monitor\u016f do dve\u0159n\u00edku (Contacts Sync) a mapov\u00e1n\u00ed tla\u010d\u00edtek p\u0159es webov\u00e9 rozhran\u00ed VTO. To je obsahem p\u0159\u00ed\u0161t\u00edho d\u00edlu.<\/p>\n","protected":false},"excerpt":{"rendered":"

V p\u0159edchoz\u00edch d\u00edlech jsme si rozchodili server (D\u00edl 3) a inicializovali dve\u0159n\u00edk i monitor jako samostatn\u00e1 za\u0159\u00edzen\u00ed (D\u00edl 4a, 4b). Ne\u017e se pust\u00edme do jejich registrace v DSS a propojen\u00ed interkomu (p\u0159\u00ed\u0161t\u00ed d\u00edl), je pot\u0159eba ud\u011blat jeden krok nav\u00edc \u2013 a je to krok, kter\u00fd se d\u00e1 ud\u011blat \u00fapln\u011b bez licence. P\u0159id\u00e1me do DSS videorekord\u00e9r […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[87],"tags":[97,88],"class_list":["post-978","post","type-post","status-publish","format-standard","hentry","category-kamery-dahua","tag-dahua-dss","tag-kamerovy-system"],"_links":{"self":[{"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/posts\/978","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=978"}],"version-history":[{"count":3,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/posts\/978\/revisions"}],"predecessor-version":[{"id":988,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/posts\/978\/revisions\/988"}],"wp:attachment":[{"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}