{"id":111772,"date":"2023-11-26T21:10:28","date_gmt":"2023-11-26T19:10:28","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vyshel-pipewire-1-0-0"},"modified":"2023-11-26T21:10:28","modified_gmt":"2023-11-26T19:10:28","slug":"vyshel-pipewire-1-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/vyshel-pipewire-1-0-0","title":{"rendered":"Izn\u0101cis PipeWire 1.0.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Beidzot ir izn\u0101kusi ilgi gaid\u012bt\u0101 pirm\u0101 liel\u0101 versija PipeWire \u2013 daudzmediju servera un ietvara, kas paredz\u0113ts ska\u0146as p\u0101rraid\u012b\u0161anai un apstr\u0101dei re\u0101laj\u0101 laik\u0101. Ir nodro\u0161in\u0101ta API un ABI sader\u012bba ar ALSA, PulseAudio un JACK. Izmai\u0146u nav daudz, bet t\u0101s ir iev\u0113rojamas (vismaz, pirm\u0101 izlaiduma versija).<\/p>\n<h1>Galven\u0101s izmai\u0146as:<\/h1>\n<ul>\n<li>Nov\u0113rsta atmi\u0146as nopl\u016bde memfd\/dmabuf, iztuk\u0161ojot buferus, kad tiek izbeigta programma.<\/li>\n<li>Pievienota konkurentu izsaukumu jack_port_get_buffer() apstr\u0101de, jo to izmanto Ardour.<\/li>\n<li>Uzlabota laika att\u0113lo\u0161ana (samazin\u0101ti sv\u0101rst\u012bbas) ALSA, izmantojot IRQ.<\/li>\n<li>Daudzi dokument\u0101cijas uzlabojumi.<\/li>\n<\/ul>\n<h1>Citi uzlabojumi:<\/h1>\n<h2>PipeWire<\/h2>\n<ul>\n<li>Tagad visur tiek iev\u0113rots PIPEWIRE_DLCLOSE, un ir no\u0146emts pw_in_valgrind().<\/li>\n<li>Iz\u0146emts br\u012bdin\u0101jums, kas rodas, m\u0113\u0123inot klientam main\u012bt ignor\u0113tos parametrus.<\/li>\n<\/ul>\n<h2>Modu\u013ci<\/h2>\n<ul>\n<li>Nov\u0113rsta potenci\u0101l\u0101 segment\u0101cijas k\u013c\u016bda, kop\u0113jot mix strukt\u016bras.<\/li>\n<li>Nov\u0113rsti iesp\u0113jamie sacens\u012bbu st\u0101vok\u013ci setrlimit moduli rt.<\/li>\n<li>Nov\u0113rsta atmi\u0146as nopl\u016bde filter-chain.<\/li>\n<li>Parametrs rtp.prime ir iestat\u012bts s\u016bt\u012bt\u0101jiem (bet ne sa\u0146\u0113m\u0113jiem).<\/li>\n<li>ROC modu\u013ci ir port\u0113ti uz ROC 0.3.<\/li>\n<\/ul>\n<h2>SPA<\/h2>\n<ul>\n<li>Pievienots parametrs aizturi libcamera.<\/li>\n<li>Izlaboti da\u017ei br\u012bdin\u0101jumi kompil\u0113\u0161anas laik\u0101.<\/li>\n<li>Atjaunin\u0101ts EVL spraudnis.<\/li>\n<\/ul>\n<h2>Bluetooth<\/h2>\n<ul>\n<li>Pievienots LC3 kodeks un uzlabota sader\u012bba.<\/li>\n<\/ul>\n<h2>PulseAudio<\/h2>\n<ul>\n<li>Izlabota k\u013c\u016bda notikumu nos\u016bt\u012b\u0161an\u0101, kad tika main\u012bts izejas vai avota st\u0101voklis.<\/li>\n<\/ul>\n<h2>JACK<\/h2>\n<ul>\n<li>Uzlabota transporta un laika darb\u012bba. Tagad tiek izmantoti unik\u0101li identifikatori, lai izveidotu sec\u012bgus pa\u0161reiz\u0113j\u0101 laika un transporta snapshotus.<\/li>\n<li>No\u0146emta neizmantoto portu parametru uzskait\u012b\u0161ana.<\/li>\n<li>Optimiz\u0113ta buferu atk\u0101rtota izmanto\u0161ana.<\/li>\n<\/ul>\n<h2>Dokument\u0101cija<\/h2>\n<ul>\n<li>Pievienotas man-lapas pw-dump, pw-loopback, pipewire-pulse un modu\u013ciem.<\/li>\n<li>Tagad man-lapas tiek izveidotas, izmantojot Doxygen.<\/li>\n<li>Pievienota dokument\u0101cija PulseAudio modu\u013ciem.<\/li>\n<\/ul>\n<p> <noindex><noindex><\/p>\n<p>No <a rel=\"nofollow\" href=\"https:\/\/gitlab.freedesktop.org\/pipewire\/pipewire\/-\/blob\/master\/NEWS\">citi labojumi<\/a> varat atz\u012bm\u0113t GNU\/Hurd atbalsta pievieno\u0161anu.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<p>Avots: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/multimedia\/17431254\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041d\u0430\u043a\u043e\u043d\u0435\u0446-\u0442\u043e, \u0432\u044b\u0448\u043b\u0430 \u0434\u043e\u043b\u0433\u043e\u0436\u0434\u0430\u043d\u043d\u0430\u044f \u043f\u0435\u0440\u0432\u0430\u044f \u043c\u0430\u0436\u043e\u0440\u043d\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f PipeWire, \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0439\u043d\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0438 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0432\u044b\u0432\u043e\u0434\u0430 \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0437\u0432\u0443\u043a\u0430 \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0438. \u0418\u043c\u0435\u0435\u0442\u0441\u044f \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e API \u0438 ABI \u0441 ALSA, PulseAudio \u0438 JACK. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u043d\u0435 \u0441\u0438\u043b\u044c\u043d\u043e \u043c\u043d\u043e\u0433\u043e, \u043d\u043e \u043e\u043d\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0437\u043d\u0430\u043a\u043e\u0432\u044b\u043c\u0438 (\u043a\u0430\u043a-\u043d\u0438\u043a\u0430\u043a, \u0430 \u043f\u0435\u0440\u0432\u0430\u044f \u0440\u0435\u043b\u0438\u0437\u043d\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f). \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0423\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0443\u0442\u0435\u0447\u043a\u0430 \u043f\u0430\u043c\u044f\u0442\u0438 \u0432 memfd\/dmabuf \u043f\u0440\u0438 \u0432\u044b\u0433\u0440\u0443\u0437\u043a\u0435 \u0431\u0443\u0444\u0435\u0440\u043e\u0432 \u043f\u0440\u0438 [&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-111772","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041d\u0430\u043a\u043e\u043d\u0435\u0446-\u0442\u043e, \u0432\u044b\u0448\u043b\u0430 \u0434\u043e\u043b\u0433\u043e\u0436\u0434\u0430\u043d\u043d\u0430\u044f \u043f\u0435\u0440\u0432\u0430\u044f \u043c\u0430\u0436\u043e\u0440\u043d\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f PipeWire, \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0439\u043d\u043e\u0433\u043e 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