{"id":93625,"date":"2020-09-08T07:42:06","date_gmt":"2020-09-08T05:42:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-multimedijnyj-frejmvork-gstreamer-1-18-0"},"modified":"2020-09-08T07:42:06","modified_gmt":"2020-09-08T05:42:06","slug":"dostupen-multimedijnyj-frejmvork-gstreamer-1-18-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/dostupen-multimedijnyj-frejmvork-gstreamer-1-18-0","title":{"rendered":"Frameworkul multimedia GStreamer 1.18.0 este disponibil","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Dup\u0103 un an \u0219i jum\u0103tate de dezvoltare <noindex><a rel=\"nofollow\" href=\"https:\/\/lists.freedesktop.org\/archives\/gstreamer-devel\/2020-September\/076095.html\">a avut loc<\/a><\/noindex> lansare  <noindex><a rel=\"nofollow\" href=\"http:\/\/gstreamer.freedesktop.org\/\">GStreamer 1.18<\/a><\/noindex>, scris \u00een limbajul C, este un set de componente multiplatform\u0103 pentru crearea unei game largi de aplica\u021bii multimedia, de la redatoare \u0219i convertoare de fi\u0219iere audio\/video, la aplica\u021bii VoIP \u0219i sisteme de streaming. Codul GStreamer este distribuit sub licen\u021ba LGPLv2.1. De asemenea, actualiz\u0103rile pentru pluginurile gst-plugins-base 1.18, gst-plugins-good 1.18, gst-plugins-bad 1.18, gst-plugins-ugly 1.18, precum \u0219i interfa\u021ba gst-libav 1.18 \u0219i serverul de streaming gst-rtsp-server 1.18 sunt acum disponibile. La nivelul API \u0219i ABI, noul release este compatibil \u00eenapoi cu ramura 1.0. Compil\u0103rile binare vor fi disponibile \u00een cur\u00e2nd. <noindex><a rel=\"nofollow\" href=\"http:\/\/gstreamer.freedesktop.org\/download\/\">vor fi preg\u0103tite<\/a><\/noindex> pentru Android, iOS, macOS \u0219i Windows (\u00een Linux se recomand\u0103 utilizarea pachetelor din distribu\u021bie).<\/p>\n<p>Principalele <noindex><a rel=\"nofollow\" href=\"http:\/\/gstreamer.freedesktop.org\/releases\/1.18\/\">\u00eembun\u0103t\u0103\u021biri<\/a><\/noindex> GStreamer 1.18:<\/p>\n<ul>\n<li class=\"l\"> A fost propus un nou API de nivel \u00eenalt <noindex><a rel=\"nofollow\" href=\"https:\/\/gstreamer.freedesktop.org\/documentation\/transcoder\/index.html\">GstTranscoder<\/a><\/noindex>, care poate fi utilizat \u00een aplica\u021bii pentru a reconverti fi\u0219iere dintr-un format \u00een altul.\n<li class=\"l\"> A fost \u00eembun\u0103t\u0103\u021bit\u0103 prezentarea informa\u021biilor \u0219i procesarea video cu gam\u0103 dinamic\u0103 extins\u0103 (HDR, High Dynamic Range).\n<li class=\"l\"> A fost ad\u0103ugat\u0103 posibilitatea de a modifica viteza de redare \u00een timp real.\n<li class=\"l\"> A fost ad\u0103ugat suport pentru setul de codec-uri <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Active_Format_Description\">AFD<\/a><\/noindex> (Active Format Description) \u0219i Bar Data.\n<li class=\"l\"> \u00cen serverul \u0219i clientul RTSP a fost ad\u0103ugat suport pentru <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Trick_mode\">modurile trick<\/a><\/noindex> (derulare rapid\u0103 cu p\u0103strarea imaginii), descrise \u00een specifica\u021bia ONVIF (Open Network Video Interface Forum).\n<li class=\"l\"> Pe platforma Windows a fost implementat accelerarea hardware a decod\u0103rii video folosind API DXVA2 \/ Direct3D11, precum \u0219i un plugin pentru capturarea video \u0219i accelerarea cod\u0103rii folosind Microsoft Media Foundation. A fost ad\u0103ugat suport pentru UWP (Universal Windows Platform).\n<li class=\"l\"> A fost ad\u0103ugat elementul qmlgloverlay, care permite afi\u0219area unei scene Qt Quick deasupra fluxului video de intrare.\n<li class=\"l\"> A fost ad\u0103ugat elementul imagesequencesrc, care face mai u\u0219oar\u0103 crearea unui flux video dintr-o secven\u021b\u0103 de imagini \u00een formate JPEG sau PNG.\n<li class=\"l\"> A fost ad\u0103ugat elementul dashsink pentru generarea de con\u021binut DASH.\n<li class=\"l\"> A fost ad\u0103ugat elementul dvbsubenc pentru codarea subtitr\u0103rilor DVB.\n<li class=\"l\"> S-a asigurat posibilitatea de a \u00eempacheta fluxuri MPEG-TS cu rat\u0103 fix\u0103 de bi\u021bi \u0219i suport SCTE-35, \u00eentr-o form\u0103 compatibil\u0103 cu re\u021belele de cablu.\n<li class=\"l\"> A fost implementat rtmp2 cu o nou\u0103 implementare a clientului RTMP cu elementele source \u0219i sink.\n<li class=\"l\"> \u00cen Serverul RTSP a fost ad\u0103ugat suport pentru anteturile ce gestioneaz\u0103 viteza \u0219i scalarea.\n<li class=\"l\"> A fost ad\u0103ugat svthevcenc, encoder video H.265 bazat pe encoderul dezvoltat de compania Intel. <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/OpenVisualCloud\/SVT-HEVC\">SVT-HEVC<\/a><\/noindex>.\n<li class=\"l\"> A fost ad\u0103ugat elementul vaapioverlay pentru compunerea folosind VA-API.\n<li class=\"l\"> \u00cen rtpmanager a fost ad\u0103ugat suport pentru extensia RTP TWCC (Google Transport-Wide Congestion Control).\n<li class=\"l\"> Elementele splitmuxsink \u0219i splitmuxsrc au acum suport pentru fluxuri video auxiliare (AUX).\n<li class=\"l\"> Au fost introduse elemente noi pentru ob\u021binerea \u0219i generarea fluxurilor RTP, utiliz\u00e2nd URI \u201ertp:\/\/\u201d.\n<li class=\"l\"> A fost ad\u0103ugat pluginul AVTP (Audio Video Transport Protocol) pentru transmiterea fluxurilor audio \u0219i video sensibile la \u00eent\u00e2rziere.\n<li class=\"l\"> A fost ad\u0103ugat suport pentru profilul TR-06-1 (RIST \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Reliable_Internet_Stream_Transport\">Reliable Internet Stream Transport<\/a><\/noindex>).\n<li class=\"l\"> A fost ad\u0103ugat elementul rpicamsrc pentru captarea video de la o camer\u0103 pentru placa Raspberry Pi.\n<li class=\"l\"> \u00cen GStreamer Editing Services a fost ad\u0103ugat suport pentru timelapse-uri \u00eencorporate, stabilirea vitezei legate de un anumit clip \u0219i capacitatea de a folosi formatul OpenTimelineIO.\n<li class=\"l\"> Scripturile de construc\u021bie bazate pe Autotools au fost eliminate. Ca instrument de construc\u021bie principal, acum se utilizeaz\u0103 Meson.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Sursa: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53672\">opennet.ro<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0442\u043e\u0440\u0430 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 GStreamer 1.18, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u043a\u0440\u043e\u0441\u0441\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430\u0431\u043e\u0440\u0430 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0448\u0438\u0440\u043e\u043a\u043e\u0433\u043e \u0441\u043f\u0435\u043a\u0442\u0440\u0430 \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0430 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u043e\u0442 \u043c\u0435\u0434\u0438\u0430\u043f\u043b\u0435\u0435\u0440\u043e\u0432 \u0438 \u043a\u043e\u043d\u0432\u0435\u0440\u0442\u0435\u0440\u043e\u0432 \u0430\u0443\u0434\u0438\u043e\/\u0432\u0438\u0434\u0435\u043e \u0444\u0430\u0439\u043b\u043e\u0432, \u0434\u043e VoIP-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438 \u0441\u0438\u0441\u0442\u0435\u043c \u043f\u043e\u0442\u043e\u043a\u043e\u0432\u043e\u0433\u043e \u0432\u0435\u0449\u0430\u043d\u0438\u044f. \u041a\u043e\u0434 GStreamer \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 LGPLv2.1. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u043b\u0430\u0433\u0438\u043d\u043e\u0432 gst-plugins-base 1.18, gst-plugins-good 1.18, gst-plugins-bad 1.18, gst-plugins-ugly 1.18, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043e\u0431\u0432\u044f\u0437\u043a\u0430 gst-libav [&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-93625","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0442\u043e\u0440\u0430 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