{"id":102936,"date":"2022-01-10T21:37:00","date_gmt":"2022-01-10T19:37:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/%d1%80%d0%b5%d0%bb%d0%b8%d0%b7-openipc-2-2-%d0%b0%d0%bb%d1%8c%d1%82%d0%b5%d1%80%d0%bd%d0%b0%d1%82%d0%b8%d0%b2%d0%bd%d0%be%d0%b9-%d0%bf%d1%80%d0%be%d1%88%d0%b8%d0%b2%d0%ba%d0%b8-%d0%b4%d0%bb%d1%8f"},"modified":"2022-01-10T21:37:00","modified_gmt":"2022-01-10T19:37:00","slug":"%d1%80%d0%b5%d0%bb%d0%b8%d0%b7-openipc-2-2-%d0%b0%d0%bb%d1%8c%d1%82%d0%b5%d1%80%d0%bd%d0%b0%d1%82%d0%b8%d0%b2%d0%bd%d0%be%d0%b9-%d0%bf%d1%80%d0%be%d1%88%d0%b8%d0%b2%d0%ba%d0%b8-%d0%b4%d0%bb%d1%8f","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/%d1%80%d0%b5%d0%bb%d0%b8%d0%b7-openipc-2-2-%d0%b0%d0%bb%d1%8c%d1%82%d0%b5%d1%80%d0%bd%d0%b0%d1%82%d0%b8%d0%b2%d0%bd%d0%be%d0%b9-%d0%bf%d1%80%d0%be%d1%88%d0%b8%d0%b2%d0%ba%d0%b8-%d0%b4%d0%bb%d1%8f","title":{"rendered":"Publication de OpenIPC 2.2, un firmware alternatif pour les cam\u00e9ras de surveillance.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Apr\u00e8s presque 8 mois de d\u00e9veloppement, la version significative du projet OpenIPC 2.2 a \u00e9t\u00e9 publi\u00e9e, d\u00e9veloppant une distribution Linux pour l'installation dans des cam\u00e9ras de surveillance au lieu des firmwares d'origine. Des images de firmware ont \u00e9t\u00e9 pr\u00e9par\u00e9es pour les cam\u00e9ras IP bas\u00e9es sur des puces Hisilicon Hi35xx, SigmaStar SSC335\/SSC337, XiongmaiTech XM510\/XM530\/XM550, Goke GK7205. La plus ancienne des puces prises en charge est le 3516CV100, dont la production a \u00e9t\u00e9 arr\u00eat\u00e9e par le fabricant en 2015. Les contributions du projet sont distribu\u00e9es sous licence MIT.     <\/p>\n<p>Le firmware propos\u00e9 offre des fonctionnalit\u00e9s telles que le support des d\u00e9tecteurs de mouvement mat\u00e9riels, l'utilisation du protocole RTSP pour diffuser la vid\u00e9o d'une seule cam\u00e9ra \u00e0 plus de 10 clients en simultan\u00e9, l'acc\u00e9l\u00e9ration mat\u00e9rielle des codecs h264\/h265, la prise en charge de l'audio avec un taux d'\u00e9chantillonnage allant jusqu'\u00e0 96 kHz, la possibilit\u00e9 de recoder des images JPEG \u00e0 la vol\u00e9e pour un chargement en mode \u00ab progressif \u00bb, et la prise en charge du format RAW Adobe DNG, permettant de r\u00e9soudre des probl\u00e8mes de photographie computationnelle.     <\/p>\n<p>Principales modifications par rapport \u00e0 la version pr\u00e9c\u00e9dente :  <\/p>\n<ul>\n<li class=\"l\"> En plus des processeurs HiSilicon, SigmaStar et XiongMai, des puces de Novatek et Goke ont \u00e9t\u00e9 ajout\u00e9es (ce dernier a acquis le secteur IPC de HiSilicon en r\u00e9ponse aux sanctions am\u00e9ricaines contre Huawei).\n<li class=\"l\"> Pour certaines cam\u00e9ras de fabricants, la possibilit\u00e9 d'installer le firmware OpenIPC par voie a\u00e9rienne sans d\u00e9monter et se connecter \u00e0 un adaptateur UART (le syst\u00e8me de mise \u00e0 jour du firmware d'origine est utilis\u00e9) a \u00e9t\u00e9 introduite.\n<li class=\"l\"> Le projet a un interface web, enti\u00e8rement \u00e9crit en shell (combinaison de Haserl et Ash).\n<li class=\"l\"> Le codec audio de base utilis\u00e9 est maintenant Opus, cependant, en fonction des capacit\u00e9s du client, il y a un changement dynamique vers AAC.\n<li class=\"l\"> Le lecteur int\u00e9gr\u00e9, \u00e9crit en WebAssembly, prend en charge la lecture de vid\u00e9os au codec H.265 et fonctionne sur des navigateurs modernes prenant en charge les instructions SIMD, environ deux fois plus vite que la version pr\u00e9c\u00e9dente.\n<li class=\"l\"> Le support d'un mode de transmission vid\u00e9o \u00e0 faible latence a \u00e9t\u00e9 ajout\u00e9, permettant d'obtenir environ 80 ms de latence dans les tests Glass-To-Glass sur des cam\u00e9ras \u00e0 bas prix.\n<li class=\"l\"> La possibilit\u00e9 d'utiliser les cam\u00e9ras de mani\u00e8re non standard comme syst\u00e8mes d'alerte ou radio IP a \u00e9t\u00e9 introduite.  <\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56483\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u0447\u0442\u0438 8 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenIPC 2.2, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 Linux \u0434\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0432 \u043a\u0430\u043c\u0435\u0440\u044b \u0432\u0438\u0434\u0435\u043e\u043d\u0430\u0431\u043b\u044e\u0434\u0435\u043d\u0438\u044f \u0432\u043c\u0435\u0441\u0442\u043e \u0448\u0442\u0430\u0442\u043d\u044b\u0445 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a. \u041e\u0431\u0440\u0430\u0437\u044b \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f IP-\u043a\u0430\u043c\u0435\u0440 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0447\u0438\u043f\u043e\u0432 Hisilicon Hi35xx, SigmaStar SSC335\/SSC337, XiongmaiTech XM510\/XM530\/XM550, Goke GK7205. \u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0441\u0442\u0430\u0440\u044b\u043c \u0438\u0437 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0447\u0438\u043f\u043e\u0432 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f 3516CV100, \u0432\u044b\u043f\u0443\u0441\u043a \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0451\u043d \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c \u0435\u0449\u0451 \u0432 2015 \u0433\u043e\u0434\u0443. \u041d\u0430\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-102936","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 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