{"id":112890,"date":"2024-01-13T17:28:04","date_gmt":"2024-01-13T15:28:04","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-zvukovoj-server-pulseaudio-17-0"},"modified":"2024-01-13T17:28:04","modified_gmt":"2024-01-13T15:28:04","slug":"dostupen-zvukovoj-server-pulseaudio-17-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/dostupen-zvukovoj-server-pulseaudio-17-0","title":{"rendered":"Zvukov\u00fd server PulseAudio 17.0 je k dispozici","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byl p\u0159edstaven vyd\u00e1n\u00ed zvukov\u00e9ho serveru PulseAudio 17.0, kter\u00fd funguje jako prost\u0159edn\u00edk mezi aplikacemi a r\u016fzn\u00fdmi n\u00edzko\u00farov\u0148ov\u00fdmi zvukov\u00fdmi subsyst\u00e9my, abstrahuj\u00edc\u00edm pr\u00e1ci s hardwarem. PulseAudio umo\u017e\u0148uje spravovat hlasitost a m\u00edch\u00e1n\u00ed zvuku na \u00farovni jednotliv\u00fdch aplikac\u00ed, organizovat p\u0159\u00edjem, m\u00edch\u00e1n\u00ed a v\u00fdstup zvuku p\u0159i p\u0159\u00edtomnosti n\u011bkolika vstupn\u00edch a v\u00fdstupn\u00edch kan\u00e1l\u016f nebo zvukov\u00fdch karet, umo\u017e\u0148uje na m\u00edst\u011b m\u011bnit form\u00e1t zvukov\u00e9ho streamu a pou\u017e\u00edvat pluginy, a nab\u00edz\u00ed mo\u017enost transparentn\u011b p\u0159esm\u011brov\u00e1vat zvukov\u00fd stream na jin\u00fd stroj. K\u00f3d PulseAudio je distribuov\u00e1n na z\u00e1klad\u011b licence LGPL 2.1+. Podporov\u00e1na je pr\u00e1ce na Linuxu, Solarisu, FreeBSD, OpenBSD, DragonFlyBSD, NetBSD, macOS a Windows.    <\/p>\n<p>Je zaznamen\u00e1no, \u017ee v nov\u00e9 v\u011btvi PulseAudio 17.0 je relativn\u011b m\u00e1lo vylep\u0161en\u00ed a v\u00fdvoj projektu se v posledn\u00ed dob\u011b zpomalil, proto\u017ee hlavn\u00ed pozornost komunity se nyn\u00ed soust\u0159ed\u00ed na v\u00fdvoj multimedi\u00e1ln\u00edho <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/server\/dts-los-angeles\/\"   title=\"serveru\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3628\">serveru<\/a> Pipewire, spr\u00e1vce zvukov\u00fdch sezen\u00ed WirePlumber a souvisej\u00edc\u00edch projektech. Kl\u00ed\u010dov\u00e1 vylep\u0161en\u00ed PulseAudio 17.0:   <\/p>\n<ul>\n<li class=\"l\"> Byl zm\u011bn\u011bn zp\u016fsob odr\u00e1\u017een\u00ed nastaven\u00ed sm\u011brov\u00e1n\u00ed zvuku ALSA UCM (Use Case Manager) do profil\u016f PulseAudio. M\u00edsto generov\u00e1n\u00ed kombinovan\u00fdch port\u016f pro v\u0161echna nekomplikuj\u00edc\u00ed se za\u0159\u00edzen\u00ed (tj. za\u0159\u00edzen\u00ed, kter\u00e1 nejsou ozna\u010dena jako konfliktn\u00ed a nepou\u017e\u00edvaj\u00ed stejn\u00fd PlaybackPCM a CapturePCM) se nyn\u00ed vytv\u00e1\u0159\u00ed jeden profil PulseAudio. Krom\u011b toho jsou r\u016fzn\u00e9 vstupy a v\u00fdstupy nyn\u00ed vykazov\u00e1ny jako samostatn\u00e9 zdroje a p\u0159ij\u00edma\u010de, nikoli jako r\u016fzn\u00e9 porty v jednom zdroji a p\u0159ij\u00edma\u010di.\n<li class=\"l\"> Byla vylep\u0161ena indikace stavu nabit\u00ed baterie Bluetooth za\u0159\u00edzen\u00ed. Hostitelsk\u00e1 za\u0159\u00edzen\u00ed na b\u00e1zi PulseAudio nyn\u00ed tak\u00e9 mohou p\u0159ed\u00e1vat informace o nabit\u00ed extern\u00edm Bluetooth za\u0159\u00edzen\u00ed, nap\u0159\u00edklad kdy\u017e je za\u0159\u00edzen\u00ed na b\u00e1zi PulseAudio p\u0159ipojeno k automobilov\u00e9mu informa\u010dn\u00edmu syst\u00e9mu, tento syst\u00e9m uk\u00e1\u017ee \u00farove\u0148 nabit\u00ed p\u0159ipojen\u00e9ho za\u0159\u00edzen\u00ed.\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora Bluetooth kodeku FastStream, kter\u00fd umo\u017e\u0148uje dos\u00e1hnout vy\u0161\u0161\u00ed kvality obousm\u011brn\u00e9ho zvuku.\n<li class=\"l\"> Knihovna webrtc-audio-processing byla aktualizov\u00e1na na verzi 1.3, ve kter\u00e9 bylo vylep\u0161eno potla\u010den\u00ed echa a zv\u00fd\u0161ena odolnost v\u016f\u010di driftu vzorkovac\u00ed frekvence.\n<li class=\"l\"> V modulu module-role-cork byla implementov\u00e1na mo\u017enost pou\u017eit\u00ed skupin rol\u00ed jako spou\u0161t\u011b\u010de ztlumen\u00ed a obnoven\u00ed zvuku.\n<li class=\"l\"> P\u0159i na\u010d\u00edt\u00e1n\u00ed profil\u016f ALSA se nyn\u00ed pou\u017e\u00edvaj\u00ed cestovn\u00ed soubory odpov\u00eddaj\u00edc\u00ed specifikaci XDG (nejprve $XDG_DATA_HOME, pot\u00e9 $XDG_DATA_DIRS, a nakonec star\u00e1 cesta).\n<li class=\"l\"> Maxim\u00e1ln\u00ed podporovan\u00e1 vzorkovac\u00ed frekvence (PA_RATE_MAX) byla zv\u00fd\u0161ena na 768 kHz.      <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60432\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0437\u0432\u0443\u043a\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 PulseAudio 17.0, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u044b\u0441\u0442\u0443\u043f\u0430\u0435\u0442 \u0432 \u0440\u043e\u043b\u0438 \u043f\u043e\u0441\u0440\u0435\u0434\u043d\u0438\u043a\u0430 \u043c\u0435\u0436\u0434\u0443 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u043c\u0438 \u0437\u0432\u0443\u043a\u043e\u0432\u044b\u043c\u0438 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438, \u0430\u0431\u0441\u0442\u0440\u0430\u0433\u0438\u0440\u0443\u044f \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435\u043c. PulseAudio \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u044c\u044e \u0438 \u0441\u043c\u0435\u0448\u0438\u0432\u0430\u043d\u0438\u0435\u043c \u0437\u0432\u0443\u043a\u0430 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u044b\u0432\u0430\u0442\u044c \u043f\u043e\u0441\u0442\u0443\u043f\u043b\u0435\u043d\u0438\u0435, \u0441\u043c\u0435\u0448\u0438\u0432\u0430\u043d\u0438\u0435 \u0438 \u0432\u044b\u0432\u043e\u0434 \u0437\u0432\u0443\u043a\u0430 \u043f\u0440\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0432\u0445\u043e\u0434\u043d\u044b\u0445 \u0438 \u0432\u044b\u0445\u043e\u0434\u043d\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0438\u043b\u0438 \u0437\u0432\u0443\u043a\u043e\u0432\u044b\u0445 \u043a\u0430\u0440\u0442, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0430 \u043b\u0435\u0442\u0443 \u043c\u0435\u043d\u044f\u0442\u044c \u0444\u043e\u0440\u043c\u0430\u0442 \u0437\u0432\u0443\u043a\u043e\u0432\u043e\u0433\u043e [&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-112890","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 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