{"id":138843,"date":"2025-07-08T11:12:02","date_gmt":"2025-07-08T09:12:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-sistemy-potokovogo-videoveshhaniya-obs-studio-31-1"},"modified":"2025-07-08T11:12:02","modified_gmt":"2025-07-08T09:12:03","slug":"vypusk-sistemy-potokovogo-videoveshhaniya-obs-studio-31-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-sistemy-potokovogo-videoveshhaniya-obs-studio-31-1","title":{"rendered":"Uscita del sistema di streaming video OBS Studio 31.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Dopo sei mesi di sviluppo, \u00e8 stata pubblicata la versione OBS Studio 31.1, un pacchetto per streaming, compositing e registrazione video. Il codice \u00e8 scritto in linguaggi C\/C++ e distribuito con licenza GPLv2. Le build sono disponibili per Linux (flatpak), Windows e macOS.    <\/p>\n<p>L'obiettivo dello sviluppo di OBS Studio era creare una versione portatile dell'applicazione Open Broadcaster Software (OBS Classic), non legata alla piattaforma Windows, che supportasse OpenGL e fosse espandibile tramite plugin. Una delle differenze \u00e8 l'uso di un'architettura modulare, che implica la separazione dell'interfaccia e del nucleo del programma. Supporta la transcodifica di flussi originali, la cattura video durante i giochi e lo streaming su PeerTube, Twitch, Facebook Gaming, YouTube, DailyMotion e altri servizi. Per garantire alte prestazioni, \u00e8 possibile utilizzare meccanismi di accelerazione hardware (ad esempio, NVENC, Intel QSV, Apple Video Toolbox e VAAPI).      <\/p>\n<p>Viene fornito supporto per il compositing con costruzione di scene basate su flussi video arbitrari, dati da webcam, schede di acquisizione video, immagini, testo, contenuto di finestre delle applicazioni o dell'intero schermo. Durante la trasmissione \u00e8 consentito passare tra pi\u00f9 varianti di scena predefinite (ad esempio, per alternare tra visualizzazioni focalizzate sul contenuto dello schermo e sull'immagine della webcam). Il programma offre anche strumenti per il missaggio audio, filtraggio tramite plugin VST, normalizzazione dei volumi e soppressione dei rumori.    <\/p>\n<p>Principali modifiche:  <\/p>\n<ul>\n<li class=\"l\"> Per le piattaforme Linux e macOS \u00e8 stata implementata la funzione di streaming video multitraccia, in cui la trasmissione avviene simultaneamente con pi\u00f9 livelli di qualit\u00e0 (ad esempio, oltre al 1080p vengono creati anche versioni a 720p e 480p).\n<li class=\"l\"> Nelle impostazioni di personalizzazione dell'interfaccia utente sono state aggiunte opzioni per modificare i parametri del font, come dimensione, interlinea e margini attorno al testo.\n<li class=\"l\">  Sono stati aggiunti pulsanti per modificare il livello di zoom dell'area di anteprima.    <center><img decoding=\"async\" alt=\"Uscita del sistema di streaming video OBS Studio 31.1\" src=\"\/wp-content\/uploads\/2025\/07\/5e6a1dcd9da6c1ea7866701bb9938b1d.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Nel codificatore AV1 basato su framework AMF \u00e8 stata implementata la supporto per i fotogrammi B (fotogrammi bidirezionali che possono riferirsi ai fotogrammi precedenti e successivi).\n<li class=\"l\"> \u00c8 stata aggiunta la possibilit\u00e0 di utilizzare la GPU per la conversione di formati di colore, spazi di colore e intervalli di colore.\n<li class=\"l\"> Per i video multitraccia \u00e8 stata implementata la possibilit\u00e0 di attivare ottimizzazioni di rete e il meccanismo TCP Pacing (riduce la perdita di pacchetti in caso di insufficienza di memoria nei router transitari).\n<li class=\"l\"> Per i video multitraccia \u00e8 stata implementata la supporto per lo streaming con latenza (Stream Delay).\n<li class=\"l\"> Nel codificatore video basato su VA-API \u00e8 stata aggiunta la supporto per la modalit\u00e0 di codifica QVBR (Quality-Defined Variable Bitrate) per garantire una qualit\u00e0 video costante a un bitrate specifico. La modalit\u00e0 \u00e8 implementata per GPU Intel e AMD.  <center><img decoding=\"async\" alt=\"Uscita del sistema di streaming video OBS Studio 31.1\" src=\"\/wp-content\/uploads\/2025\/07\/3294fad1c4e6e28b8dd050b47eb15d0b.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Nella funzione di cattura dello schermo utilizzando PipeWire \u00e8 stata aggiunta la supporto per il meccanismo \u00abexplicit sync\u00bb, che consente di ridurre i ritardi ed eliminare l'insorgere di artefatti.\n<li class=\"l\"> Per i sistemi BSD \u00e8 stato aggiunto il supporto per la webcam virtuale, implementata utilizzando l'API V4L2.\n<li class=\"l\"> Sulla piattaforma Linux \u00e8 stato introdotto il supporto per l'accelerazione hardware nella sorgente di streaming basata su browser (Browser Source), che al momento funziona solo su sistemi con GPU Intel e AMD.\n<li class=\"l\"> \u00c8 stato aggiunto il supporto per la piattaforma Windows sui sistemi con architettura ARM.        <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63542\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a OBS Studio 31.1, \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. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0430\u0445 C\/C++ \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. \u0421\u0431\u043e\u0440\u043a\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u0434\u043b\u044f Linux (flatpak), Windows \u0438 macOS. \u0426\u0435\u043b\u044c\u044e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 OBS Studio \u0431\u044b\u043b\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0433\u043e \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0430 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f Open Broadcaster Software (OBS Classic), \u043d\u0435 \u043f\u0440\u0438\u0432\u044f\u0437\u0430\u043d\u043d\u043e\u0433\u043e \u043a \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 Windows, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e OpenGL [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":138844,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-138843","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - 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