{"id":852,"date":"2026-06-14T22:58:10","date_gmt":"2026-06-14T21:58:10","guid":{"rendered":"https:\/\/loxoneworks.cz\/?p=852"},"modified":"2026-06-14T22:58:12","modified_gmt":"2026-06-14T21:58:12","slug":"dahua-dss-express-8-8-dalsi-poznatky-k-dvernikum-cast-2","status":"publish","type":"post","link":"https:\/\/loxoneworks.cz\/?p=852","title":{"rendered":"Dahua DSS Express 8.8 – dal\u0161\u00ed poznatky k dve\u0159n\u00edk\u016fm – \u010d\u00e1st 2"},"content":{"rendered":"

<\/p>\n\n\n

Tento \u010dl\u00e1nek navazuje na prvn\u00ed \u010d\u00e1st seri\u00e1lu o DSS Express<\/a> a dopl\u0148uje poznatky, na kter\u00e9 jsem p\u0159i\u0161el p\u0159i dal\u0161\u00edm testov\u00e1n\u00ed. \u010c\u00e1st z nich jsou opravy m\u00fdch p\u016fvodn\u00edch z\u00e1v\u011br\u016f, \u010d\u00e1st jsou nov\u00e9 \u0161peky, na kter\u00e9 naraz\u00edte t\u00e9m\u011b\u0159 jist\u011b.<\/p>\n\n\n\n

a) Video z VTO na VTH \u2013 k\u00f3dov\u00e1n\u00ed a rozli\u0161en\u00ed<\/h2>\n\n\n\n

P\u0159i prvn\u00edm spu\u0161t\u011bn\u00ed vol\u00e1n\u00ed z VTO na VTH monitor jsem dost\u00e1val hl\u00e1\u0161ku o nedostupn\u00e9m obrazu. P\u0159\u00ed\u010dina: m\u016fj VTH5221D-S2 podporuje pouze kodek H.264<\/strong> \u2013 H.265 neum\u00ed. Je tedy nutn\u00e9 na VTO nastavit H.264 pro main stream a z\u00e1rove\u0148 maxim\u00e1ln\u00ed rozli\u0161en\u00ed 720p<\/strong>. Dahua v dokumentaci uv\u00e1d\u00ed doporu\u010den\u00ed D1 \u2013 v praxi mi funguje 720p, co\u017e je vy\u0161\u0161\u00ed rozli\u0161en\u00ed ne\u017e D1 (D1 = 704\u00d7576 PAL). Nastaven\u00ed je ve webov\u00e9m rozhran\u00ed VTO v sekci nastaven\u00ed videa.<\/p>\n\n\n\n

Pozor: nesta\u010d\u00ed nastavit jen VTO. NVR m\u00e1 funkci automatick\u00e9ho p\u0159ep\u00edn\u00e1n\u00ed za\u0159\u00edzen\u00ed do H.265, kter\u00e1 m\u016f\u017ee VTO p\u0159ekonfigurovat. Vypn\u011bte ji: v NVR rozhran\u00ed jd\u011bte do Remote Device \u2192 Add Device<\/strong>, v seznamu nalezen\u00fdch za\u0159\u00edzen\u00ed klikn\u011bte na More Config<\/strong> a nastavte H.265 Auto Switch na OFF<\/strong>. [obr\u00e1zek]<\/p>\n\n\n\n

Pozn\u00e1mka pro dal\u0161\u00ed testov\u00e1n\u00ed: je\u0161t\u011b ov\u011b\u0159\u00edm, jestli VTH tah\u00e1 main nebo sub stream \u2013 pokud sub, sta\u010dilo by H.264 nastavit jen pro sub stream a main stream nechat v H.265 pro NVR.<\/em><\/p>\n\n\n\n

Tak\u017ee otestov\u00e1no – monitor tah\u00e1 main stream, pokud je ten v 720p a H264, na monitoru se zobraz\u00ed. Sub stream jsem nastavil na 1080p (to m\u011b upozornilo, \u017ee mobiln\u00ed aplikace nemus\u00ed b\u00fdt „smooth“ a \u017ee m\u00e1m nechat 720p – nenechal jsem) a H265. Z toho dovozuji, \u017ee subr stream je opravdu pro mobiln\u00ed aplikaci. Ot\u00e1zka je, co vlastn\u011b nahr\u00e1v\u00e1 NVR? U kamer to m\u00e1m nastaveno tak, \u017ee 24\/7 nahr\u00e1v\u00e1m substream a p\u0159i n\u011bjak\u00e9m eventu (pohyb) nahr\u00e1v\u00e1m main stream. U VTO si nejsem jist\u00fd.<\/p>\n\n\n\n

b) Ob\u010dasn\u00e1 hl\u00e1\u0161ka \u201evolan\u00e9 \u010d\u00edslo neexistuje“<\/h2>\n\n\n\n

P\u0159i stisku tla\u010d\u00edtka na VTO se n\u011bkdy objevila hl\u00e1\u0161ka \u201evolan\u00e9 \u010d\u00edslo neexistuje“, jindy v\u0161e fungovalo norm\u00e1ln\u011b. Pravd\u011bpodobn\u00e1 p\u0159\u00ed\u010dina: VTH nem\u011bl nastaven\u00e9 p\u0159ihla\u0161ovac\u00ed \u00fadaje k SIP serveru (DSS).<\/p>\n\n\n\n

Nastaven\u00ed je v ConfigToolu: Device Config \u2192 VTH \u2192 Network Config \u2192 SIP Server<\/strong> \u2013 pole User a Password mus\u00ed odpov\u00eddat p\u0159ihla\u0161ovac\u00edm \u00fadaj\u016fm u\u017eivatele DSS serveru. [obr\u00e1zek]<\/p>\n\n\n\n

c) Vol\u00e1n\u00ed do mobiln\u00ed aplikace m\u00edsto VTH<\/h2>\n\n\n\n

DSS Express podporuje p\u0159epos\u00edl\u00e1n\u00ed hovor\u016f z VTO do mobiln\u00ed aplikace. Dahua pro to nab\u00edz\u00ed dv\u011b aplikace: DSS Agile VDP<\/strong> (iOS\/Android, zam\u011b\u0159en\u00e1 \u010dist\u011b na video interkom) a DSS Agile 8<\/strong> (pln\u011bj\u0161\u00ed DSS klient pro mobil).<\/p>\n\n\n\n

Funguje to takto: VTO zavol\u00e1 room number p\u0159i\u0159azen\u00e9 VTH. Pokud VTH neodpov\u00ed do 15 sekund, hovor se p\u0159epos\u00edl\u00e1 do mobiln\u00ed aplikace. Registrace mobiln\u00edho u\u017eivatele do syst\u00e9mu prob\u00edh\u00e1 p\u0159es QR k\u00f3d zobrazen\u00fd p\u0159\u00edmo na VTH monitoru (Nastaven\u00ed \u2192 General \u2192 QR Code) \u2013 server DSS se tak nakonfiguruje automaticky.<\/p>\n\n\n\n

Standardn\u00ed aplikace DMSS (b\u011b\u017en\u00e1 Dahua mobiln\u00ed app pro kamery) s VTO4202F nefunguje bez speci\u00e1ln\u00edho licencovan\u00e9ho firmware \u2013 standardn\u00ed firmware ji nepodporuje. Pro p\u0159epos\u00edl\u00e1n\u00ed hovor\u016f tedy pou\u017eijte DSS Agile VDP nebo DSS Agile 8.<\/p>\n\n\n\n

Toto t\u00e9ma je\u0161t\u011b budu testovat v praxi \u2013 zejm\u00e9na chov\u00e1n\u00ed p\u0159i sou\u010dasn\u00e9m zvon\u011bn\u00ed na VTH i mobil.<\/p>\n\n\n\n

d) Hl\u00e1\u0161ka \u201eSuccessfully Unlocked“ a zvukov\u00e9 potvrzen\u00ed<\/h2>\n\n\n\n

Po \u00fasp\u011b\u0161n\u00e9m p\u0159ilo\u017een\u00ed \u010dipu dve\u0159n\u00edk standardn\u011b p\u0159ehraje hl\u00e1\u0161ku \u201eSuccessfully Unlocked“<\/em> \u2013 anglicky, robotick\u00fdm hlasem. Obt\u011b\u017euje. Ve webov\u00e9m rozhran\u00ed VTO lze toto chov\u00e1n\u00ed upravit:<\/p>\n\n\n\n

    \n
  • Vypnout hl\u00e1\u0161ku \u00fapln\u011b<\/strong> \u2013 pak ale nen\u00ed \u017e\u00e1dn\u00e9 akustick\u00e9 potvrzen\u00ed p\u0159ilo\u017een\u00ed \u010dipu, co\u017e je nepraktick\u00e9.<\/li>\n\n\n\n
  • P\u0159epnout jazyk hl\u00e1\u0161ek<\/strong> \u2013 p\u0159epne se cel\u00e9 webov\u00e9 rozhran\u00ed VTO, ne jen hl\u00e1\u0161ky. Nevhodn\u00e9 pokud rozhran\u00ed pou\u017e\u00edv\u00e1te v \u010de\u0161tin\u011b\/angli\u010dtin\u011b.<\/li>\n\n\n\n
  • Nahr\u00e1t vlastn\u00ed zvuk<\/strong> \u2013 doporu\u010den\u00e1 cesta. VTO umo\u017e\u0148uje nahr\u00e1t vlastn\u00ed audio soubor jako potvrzovac\u00ed zvuk. Doporu\u010duji p\u0159\u00edjemn\u00fd \u201egong“ nebo podobn\u00fd neutr\u00e1ln\u00ed t\u00f3n m\u00edsto standardn\u00edho p\u00edpnut\u00ed. [obr\u00e1zky]<\/li>\n<\/ul>\n\n\n\n

    Nastaven\u00ed p\u0159\u00edstupov\u00fdch zvuk\u016f a hl\u00e1\u0161ek podrobn\u011bji probereme v \u010d\u00e1sti v\u011bnovan\u00e9 p\u0159\u00edstupov\u00e9mu syst\u00e9mu.<\/p>\n\n\n\n

    e) Chyba DSS: \u201eSave and Continue“ p\u0159i p\u0159id\u00e1v\u00e1n\u00ed osob<\/h2>\n\n\n\n

    P\u0159i hromadn\u00e9m zad\u00e1v\u00e1n\u00ed osob do DSS Personnel naraz\u00edte na nep\u0159\u00edjemnou UI chybu: po ulo\u017een\u00ed prvn\u00ed osoby tla\u010d\u00edtkem Save and Continue<\/strong> formul\u00e1\u0159 pro dal\u0161\u00ed osobu zd\u011bd\u00ed intern\u00ed SIP \u010d\u00edslo ve tvaru 9901#0#0<\/strong> m\u00edsto spr\u00e1vn\u00e9ho 9901<\/strong>. Toto \u010d\u00edslo nejde zadat ani ulo\u017eit \u2013 druh\u00e1 osoba se prost\u011b neulo\u017e\u00ed.<\/p>\n\n\n\n

    Workaround: pou\u017e\u00edvejte pouze Save<\/strong> (ne Save and Continue) a ka\u017edou dal\u0161\u00ed osobu za\u010d\u00ednajte zad\u00e1vat znovu od pr\u00e1zdn\u00e9ho formul\u00e1\u0159e. Pomalej\u0161\u00ed, ale funk\u010dn\u00ed.<\/p>\n\n\n\n

    f) Nastaven\u00ed \u010dasu sepnut\u00ed rel\u00e9 otev\u0159en\u00ed dve\u0159\u00ed p\u0159i Face recogition (viz dal\u0161\u00ed d\u00edly)<\/h2>\n\n\n\n

    Nastavte na VTO del\u0161\u00ed \u010das, ne\u017e defaultn\u00ed 2s – v podstat\u011b nejde poznat, \u017ee syst\u00e9m rozpoznal tv\u00e1\u0159 (pokud m\u00e1te tich\u00e9 z\u00e1mky, kter\u00e9 moc „necvakaj\u00ed“) a ne\u017e se stihne spustit hl\u00e1\u0161ka „\u00b4\u00fasp\u011b\u0161n\u011b odemknuto“, nestihnete zareagovat a z\u00e1mek se zase uzamkne. J\u00e1 nastavuji 5s.<\/p>\n\n\n\n

    \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

    Tento \u010dl\u00e1nek navazuje na prvn\u00ed \u010d\u00e1st seri\u00e1lu o DSS Express a dopl\u0148uje poznatky, na kter\u00e9 jsem p\u0159i\u0161el p\u0159i dal\u0161\u00edm testov\u00e1n\u00ed. \u010c\u00e1st z nich jsou opravy m\u00fdch p\u016fvodn\u00edch z\u00e1v\u011br\u016f, \u010d\u00e1st jsou nov\u00e9 \u0161peky, na kter\u00e9 naraz\u00edte t\u00e9m\u011b\u0159 jist\u011b. a) Video z VTO na VTH \u2013 k\u00f3dov\u00e1n\u00ed a rozli\u0161en\u00ed P\u0159i prvn\u00edm spu\u0161t\u011bn\u00ed vol\u00e1n\u00ed z VTO na VTH […]<\/p>\n","protected":false},"author":1,"featured_media":845,"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":[18],"tags":[],"class_list":["post-852","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-loxone"],"_links":{"self":[{"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/posts\/852","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=852"}],"version-history":[{"count":4,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/posts\/852\/revisions"}],"predecessor-version":[{"id":874,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/posts\/852\/revisions\/874"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/media\/845"}],"wp:attachment":[{"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=852"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=852"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}