kutulutsidwa kwa seva yomveka , yomwe imagwira ntchito ngati mkhalapakati pakati pa mapulogalamu ndi ma subsystems osiyanasiyana otsika, omwe amachotsa ntchitoyo ndi hardware. PulseAudio imakupatsani mwayi wowongolera voliyumu ndi kusakanikirana kwamawu pamlingo wazomwe mungagwiritse ntchito, kulinganiza zolowetsa, kusakaniza ndi kutulutsa mawu pamaso pa njira zingapo zolowera ndi zotulutsa kapena makhadi amawu, kumakupatsani mwayi wosintha mawonekedwe amtundu wa audio pa ntchentche. ndi kugwiritsa , zimapangitsa kuti zitheke kulondolera zomvera pamakina ena. Khodi ya PulseAudio imagawidwa pansi pa layisensi ya LGPL 2.1+. Imathandizira Linux, Solaris, FreeBSD, OpenBSD, DragonFlyBSD, NetBSD, macOS ndi Windows.
Chinsinsi PulseAudio 13.0:
- Adawonjezera kuthekera kosewera nyimbo zomvera zomwe zili ndi ma codec и ;
- Mavuto posankha mbiri ya makhadi amawu omwe amathandizidwa ku ALSA atha. Mukamagwiritsa ntchito PulseAudio kapena plugging yotentha, khadi la module-alsa nthawi zina limalemba mbiri zomwe sizikupezeka, zomwe zimapangitsa kuti mbiri yamakhadi yomwe ili ndi pini yosweka imasankhidwa. Makamaka, m'mbuyomu mbiriyo inkawoneka ngati ikupezeka ngati ili ndi kopita komanso kochokera, ndipo imodzi mwa izo inali yofikirika. Tsopano mbiri yotereyi idzatengedwa ngati yosatheka;
- Kusunga mbiri yosankhidwa ya makadi amawu omwe akugwira ntchito kudzera pa Bluetooth kwayima. Mwachikhazikitso, mbiri ya A2DP tsopano imagwiritsidwa ntchito nthawi zonse m'malo mwa mbiri yomwe idasankhidwa kale ndi wogwiritsa ntchito, popeza kugwiritsa ntchito ma makhadi a Bluetooth kumadalira kwambiri nkhani (HSP/HFP pama foni, ndi A2DP pa china chilichonse). Kubwezeretsa khalidwe lakale, "restore_bluetooth_profile=true" yakhazikitsidwa pa module-card-restore module;
- Thandizo lowonjezera la mahedifoni a SteelSeries Arctis 5 / mahedifoni olumikizidwa kudzera pa USB. Mndandanda wa Arctis ndiwodziwikiratu chifukwa chogwiritsa ntchito zida zotulutsa zosiyana zokhala ndi maulamuliro apadera a mawu (mono) ndi mawu ena (stereo);
- Mapangidwe a "max_latency_msec" awonjezedwa ku module-loopback, yomwe ingagwiritsidwe ntchito kuyika malire apamwamba pa latency. Mwachisawawa, kuchedwetsa kumangowonjezereka ngati deta sifika panthawi yake, ndipo makonda omwe akuganiziridwa angakhale othandiza ngati kuchedwetsa mkati mwa malire ena kuli kofunika kwambiri kusiyana ndi kusokoneza panthawi yomwe mukusewera;
- Gawo la "stream_name" lawonjezedwa ku module-rtp-send kutanthauzira dzina lophiphiritsa la mtsinje womwe ukupangidwa m'malo mwa "PulseAudio RTP Stream pa adilesi";
- S/PDIF yasinthidwa kukhala makhadi omveka a CMEDIA High-Speed True HD okhala ndi mawonekedwe a USB 2.0, omwe amagwiritsa ntchito ma index achilendo a S/PDIF omwe sagwira ntchito mokhazikika mu ALSA;
- Mu module-loopback, magawo enieni a sampuli amagwiritsidwa ntchito mwachisawawa;
- Gawo la "avoid_resampling" lawonjezedwa ku module-udev-detect ndi module-alsa-khadi kuti musatseke, ngati n'kotheka, kutembenuka kwa mawonekedwe ndi chiwerengero cha sampuli, mwachitsanzo, pamene mukufuna kuletsa kusintha kusintha kwa sampuli kwa chachikulu. khadi lamawu, koma lolani kuti liwonjezere;
- Kuchotsa thandizo la nthambi ya BlueZ 4, yomwe sinasungidwe kuyambira 2012, pambuyo pa kutulutsidwa kwa BlueZ 5.0;
- Kuchotsa chithandizo cha intltool, chosowa chomwe chinasowa mutasamukira ku mtundu watsopano wa gettext;
- Pali kusintha kokonzekera kugwiritsa ntchito dongosolo la msonkhano wa Meson m'malo mwa autotools. Ntchito yomanga pogwiritsa ntchito Meson ikuyesedwa pano.
Source: opennet.ru