{"id":108936,"date":"2023-06-13T03:10:16","date_gmt":"2023-06-13T01:10:16","guid":{"rendered":"https:\/\/prohoster.info\/?p=108936"},"modified":"2023-06-13T09:45:04","modified_gmt":"2023-06-13T07:45:04","slug":"v-obs-studio-dobavlena-podderzhka-webrtc-s-vozmozhnostyu-veshhaniya-v-rezhime-p2p","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/v-obs-studio-dobavlena-podderzhka-webrtc-s-vozmozhnostyu-veshhaniya-v-rezhime-p2p","title":{"rendered":"OBS Studio har f\u00e5et support for WebRTC med mulighed for P2P-udsendelse","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c6ndringer er blevet accepteret i kodebasen for OBS Studio, pakken til streaming, compositing og videooptagelse, som implementerer support til WebRTC-teknologi, der kan anvendes i stedet for RTMP-protokollen til streaming af video uden en mellemserver, hvor indholdet i P2P overf\u00f8res direkte til brugerens browser. <\/p>\n

Implementeringen af WebRTC er baseret p\u00e5 brugen af biblioteket libdatachannel, skrevet i C++. I dens nuv\u00e6rende tilstand underst\u00f8ttes kun broadcasting (videooutput) i WebRTC, og der tilbydes en service, der underst\u00f8tter WHIP-processen, der anvendes til at etablere sessioner mellem WebRTC-serveren og klienten. Koden til at st\u00f8tte WebRTC som kilde er endnu i revisionsstadiet. <\/p>\n

WebRTC muligg\u00f8r lavere latens ved levering af video til br\u00f8kdele af et sekund, hvilket g\u00f8r det muligt at skabe interaktivt indhold og interagere med seerne i realtid, for eksempel at afholde talkshows. Med WebRTC kan man skifte mellem netv\u00e6rk uden at afbryde streaming (f.eks. skifte fra Wi-Fi til mobilnet) og organisere transmissionen af flere videostr\u00f8mme i \u00e9t enkelt session, for eksempel til optagelse fra forskellige vinkler eller til at skabe interaktive videoer. <\/p>\n

WebRTC muligg\u00f8r ogs\u00e5 at uploade flere varianter af allerede omkodede streams med forskellige kvalitetsniveauer til brugere med forskellige b\u00e5ndbredder, s\u00e5 arbejdet med omkodning ikke skal udf\u00f8res p\u00e5 klientsiden. server<\/a>. Det er muligt at bruge forskellige video codecs, s\u00e5som H.265 og AV1 for at reducere kravene til b\u00e5ndbredde. Som en referenceimplementering af servere til transmissioner baseret p\u00e5 WebRTC foresl\u00e5s Broadcast Box, men til udsendelse til et lille publikum kan man klare sig uden en server og ops\u00e6tte drift i P2P-tilstand.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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\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\udd47OBS Studio har f\u00e5et support for WebRTC med mulighed for P2P-udsendelse | ProHoster","description":"\u00c6ndringer er blevet accepteret i kodebasen for OBS Studio, pakken til streaming, compositing og videooptagelse, som implementerer support til WebRTC-teknologi, der kan anvendes i stedet for 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