Dans le code source d'OBS Studio, le paquet de streaming, de composition et d'enregistrement vid\u00e9o, des modifications ont \u00e9t\u00e9 int\u00e9gr\u00e9es pour prendre en charge la technologie WebRTC, qui peut \u00eatre utilis\u00e9e \u00e0 la place du protocole RTMP pour la diffusion de vid\u00e9os en continu sans serveur interm\u00e9diaire, o\u00f9 le contenu est transmis directement au navigateur de l'utilisateur en mode P2P. <\/p>\n
La mise en \u0153uvre de WebRTC repose sur l'utilisation de la biblioth\u00e8que libdatachannel, \u00e9crite en C++. Dans sa forme actuelle, seule la diffusion (sortie vid\u00e9o) en WebRTC est prise en charge et un service est propos\u00e9 avec le processus WHIP, utilis\u00e9 pour \u00e9tablir des sessions entre le serveur et le client WebRTC. Le code de prise en charge de WebRTC en tant que source est encore en phase de r\u00e9vision. <\/p>\n
WebRTC permet de r\u00e9duire les latences de livraison de la vid\u00e9o \u00e0 des fractions de seconde, ce qui permet de cr\u00e9er du contenu interactif et d'interagir avec le public en temps r\u00e9el, par exemple, en organisant des talk-shows. Avec WebRTC, il est possible de basculer entre les r\u00e9seaux sans interrompre la diffusion (par exemple, passer du Wi-Fi \u00e0 un r\u00e9seau mobile) et de g\u00e9rer la transmission de plusieurs flux vid\u00e9o au sein d'une seule session, par exemple, pour filmer sous diff\u00e9rents angles ou organiser des vid\u00e9os interactives. <\/p>\n
WebRTC permet \u00e9galement de charger plusieurs versions d\u00e9j\u00e0 r\u00e9encod\u00e9es de flux avec diff\u00e9rents niveaux de qualit\u00e9 pour les utilisateurs ayant des d\u00e9bits de connexion diff\u00e9rents, afin d'\u00e9viter de faire le travail de r\u00e9encodage c\u00f4t\u00e9 client. de serveurs<\/a>. Il est possible d'utiliser diff\u00e9rents codecs vid\u00e9o, comme H.265 et AV1, pour r\u00e9duire les exigences en bande passante. Comme mise en \u0153uvre de r\u00e9f\u00e9rence pour les serveurs de diffusion bas\u00e9s sur WebRTC, il est propos\u00e9 d'utiliser Broadcast Box, mais pour une diffusion \u00e0 un petit public, il est \u00e9galement possible de se passer de serveur en configurant le fonctionnement en mode P2P. \u0412 \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443 OBS Studio, \u043f\u0430\u043a\u0435\u0442\u0430 \u0434\u043b\u044f \u043f\u043e\u0442\u043e\u043a\u043e\u0432\u043e\u0433\u043e \u0432\u0435\u0449\u0430\u043d\u0438\u044f, \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u0438\u043d\u0433\u0430 \u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u0432\u0438\u0434\u0435\u043e, \u043f\u0440\u0438\u043d\u044f\u0442\u044b \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 WebRTC, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u0432\u043c\u0435\u0441\u0442\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 RTMP \u0434\u043b\u044f \u043f\u043e\u0442\u043e\u043a\u043e\u0432\u043e\u0433\u043e \u0432\u0438\u0434\u0435\u043e\u0432\u0435\u0449\u0430\u043d\u0438\u044f \u0431\u0435\u0437 \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 P2P \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u043f\u0435\u0440\u0435\u0434\u0430\u0451\u0442\u0441\u044f \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. \u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f WebRTC \u043e\u0441\u043d\u043e\u0432\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 libdatachannel, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 C++. \u0412 \u0442\u0435\u043a\u0443\u0449\u0435\u043c […]<\/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-108936","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47WebRTC 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Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"