saki uwar garken sauti , wanda ke aiki a matsayin tsaka-tsaki tsakanin aikace-aikace da ƙananan ƙananan tsarin tsarin sauti, yana ɓoye aikin tare da kayan aiki. PulseAudio yana ba ku damar sarrafa ƙarar sauti da haɗar sauti a matakin aikace-aikacen mutum ɗaya, tsara shigarwar, haɗawa da fitarwa na sauti a gaban tashoshin shigarwa da fitarwa da yawa ko katunan sauti, yana ba ku damar canza tsarin rafi mai jiwuwa akan tashi. da amfani , yana ba da damar tura rafi mai jiwuwa a bayyane zuwa wata na'ura. An rarraba lambar PulseAudio a ƙarƙashin lasisin LGPL 2.1+. Yana goyan bayan Linux, Solaris, FreeBSD, OpenBSD, DragonFlyBSD, NetBSD, macOS da Windows.
Maɓalli PulseAudio 13.0:
- An ƙara ikon kunna rafukan sauti masu rufa-rufa tare da codecs и ;
- Matsaloli tare da zaɓar bayanan martaba don katunan sauti masu goyan bayan a ALSA an warware su. Lokacin gudanar da PulseAudio ko zazzafan toshe kati, module-alsa-card wani lokaci zai yi alamar bayanan bayanan da ba a samu ba kamar yadda ake samu, yana haifar da bayanin martabar katin tare da tsinkewar fil. Musamman ma, a baya bayanin martaba ana ɗaukarsa yana iya samun dama idan ya ƙunshi inda ake nufi da tushe, kuma aƙalla ɗaya daga cikinsu yana samuwa. Yanzu za a yi la'akari da irin waɗannan bayanan martaba ba za a iya shiga ba;
- Ajiye zaɓaɓɓun bayanan martaba na katunan sauti masu aiki ta Bluetooth ya tsaya. Ta hanyar tsoho, bayanin martabar A2DP yanzu ana amfani dashi koyaushe maimakon bayanin martaba wanda mai amfani ya zaɓa a baya, tunda amfani da bayanan bayanan katin Bluetooth ya dogara sosai akan mahallin (HSP/HFP don kiran waya, da A2DP ga komai). Don dawo da tsohuwar ɗabi'a, an aiwatar da saitin "restore_bluetooth_profile=gaskiya" don tsarin madogarar katin-katin;
- Ƙara goyon baya don KarfeSeries Arctis 5 belun kunne / naúrar kai da aka haɗa ta USB. Jerin Arctis sananne ne don amfani da na'urorin fitarwa daban-daban tare da sarrafa ƙararrawa daban don magana (mono) da sauran sautuna (sitiriyo);
- An ƙara saitin "max_latency_msec" zuwa module-loopback, wanda za'a iya amfani dashi don saita iyaka na sama akan latency. Ta hanyar tsoho, jinkirin zai karu ta atomatik idan bayanan ba su zo cikin lokaci ba, kuma saitin da aka ba da shawara na iya zama da amfani idan kiyaye jinkiri a cikin wasu iyakoki yana da mahimmanci fiye da katsewa yayin sake kunnawa;
- An ƙara ma'aunin "stream_name" zuwa module-rtp-send don ayyana alamar alamar sunan rafi da ake ƙirƙira maimakon "PulseAudio RTP Stream on address";
- An inganta S / PDIF don katunan sauti na CMEDIA High-Speed Gaskiya HD tare da kebul na USB 2.0, wanda ke amfani da alamun na'urar da ba a saba ba don S / PDIF waɗanda ba sa aiki a cikin saitunan tsoho a cikin ALSA;
- A cikin module-loopback, ana amfani da takamaiman ma'auni na samfur ta asali;
- An ƙara ma'aunin "avoid_resampling" zuwa module-udev-detect da module-alsa-card don ware, idan zai yiwu, jujjuya tsarin da ƙimar ƙima, misali, lokacin da kuke son zaɓin hana canza ƙimar samfur na babba. katin sauti, amma ƙyale shi don ƙarin ɗaya;
- An cire goyon baya ga reshe na BlueZ 4, wanda ba a kiyaye shi ba tun 2012, bayan da aka saki BlueZ 5.0;
- Cire tallafi don intltool, buƙatar wanda ta ɓace bayan ƙaura zuwa sabon sigar gettext;
- Akwai sauye-sauyen da aka tsara don amfani da tsarin taro na Meson maimakon autotools. Ana gwada tsarin ginawa ta amfani da Meson a halin yanzu.
source: budenet.ru