Ukukhishwa kwephrojekthi ye-PipeWire 0.3.35 kushicilelwe, kwakhiwa iseva ye-multimedia yesizukulwane esisha ukuze ithathe indawo ye-PulseAudio. I-PipeWire inikeza amandla okusakaza ividiyo athuthukisiwe nge-PulseAudio, ukucutshungulwa komsindo we-low-latency, kanye nemodeli entsha yokuphepha yokulawula ukufinyelela kwedivayisi kanye nezinga lokusakaza. Iphrojekthi isekelwa ku-GNOME futhi isivele isetshenziswa ngokuzenzakalelayo ku-Fedora Linux. Ikhodi yephrojekthi ibhalwe ngo-C futhi isatshalaliswa ngaphansi kwelayisensi ye-LGPLv2.1.
Izinguquko ezinkulu ku-PipeWire 0.3.35:
- Usekelo olungeziwe lokudlulisela phambili iphrothokholi ye-S/PDIF yokudlulisa umsindo wedijithali ngezixhumi ezibonakalayo ne-HDMI.
- Ama-codec e-Bluetooth afakiwe kuma-plugin ahlukene alayishwa ngamandla.
- Uchungechunge lwezilungiso ezibalulekile ezihlobene nokusekelwa kwe-MIDI zenziwe.
- Ukusebenza kohlelo lokusebenza lwe-skypeforlinux kuthuthukisiwe ngokwengeza ukubophezela okuphoqelela ukusetshenziswa kwefomethi ye-S16 lapho kuthunyelwa ulwazi mayelana nemishini yokufaka umsindo nokuphumayo. Ushintsho luxazulule inkinga eholele ekungabikho komsindo kobhalisile ngakolunye uhlangothi lokuxhumana.
- Inani lamafomethi omsindo atholakalayo ukuze axutshwe linwetshiwe.
- Kwengezwe isixhumi esibonakalayo esisha sokulayisha amamojula. Ama-plugin angasebenzisa lesi sikhombimsebenzisi ukuthumela isicelo sokulanda ama-spa plugin.
- Usayizi webhafa yepharamitha ukhulisiwe, obekade ungakwazanga ukwamukela zonke izici zamanodi anenani elikhulu lamashaneli.
- Ukwenza kusebenze abashayeli lapho besungula ukuxhumana kwe-loopback.
- Iseva isebenzisa isandiso sokubuyisela idivayisi, esikuvumela ukuthi ulungiselele amakhodekhi e-IEC958 (S/PDIF) asekelwa idivayisi yokukhipha umsindo usebenzisa insiza ye-pavucontrol.
Khumbula ukuthi i-PipeWire inweba ububanzi be-PulseAudio ngokucubungula noma yikuphi ukusakazwa kwe-multimedia futhi iyakwazi ukuhlanganisa nokuqondisa kabusha ukusakazwa kwevidiyo. I-PipeWire futhi ihlinzeka ngezinketho zokuphatha imithombo yevidiyo efana namadivayisi wokuthwebula ividiyo, amakhamera ewebhu, noma okuqukethwe kwesikrini okuboniswa izinhlelo zokusebenza. Isibonelo, i-PipeWire ivumela izinhlelo zokusebenza eziningi ukuthi zisebenze ndawonye ngekhamera yewebhu futhi ixazulule izinkinga zokuthwebula isikrini okuvikelekile nokwabelana kwesikrini okukude endaweni yase-Wayland.
I-PipeWire ingase futhi isebenze njengeseva yomsindo yokubambezeleka okuphansi futhi inikeze ukusebenza okuhlanganisa amandla e-PulseAudio ne-JACK, okuhlanganisa ukucabangela izidingo zezinhlelo zokucubungula umsindo ezichwepheshile, iPulseAudio engakwazi ukuzifuna. Ukwengeza, i-PipeWire inikezela ngemodeli yokuphepha ethuthukisiwe ekuvumela ukuthi ulawule ukufinyelela kudivayisi ngayinye kanye nesisekelo sokusakaza ngakunye, okwenza kube lula ukuhambisa umsindo nevidiyo usuka futhi uye kuziqukathi ezingazodwa. Enye yezinhloso eziyinhloko ukusekela izinhlelo zokusebenza ezizimele ngefomethi ye-Flatpak nokusebenza kusitaki sezithombe ezisekelwe e-Wayland.
Izici ezibalulekile:
- Thwebula futhi udlale umsindo nevidiyo ngokulibaziseka okuncane;
- Amathuluzi okucubungula ividiyo nomsindo ngesikhathi sangempela;
- Izakhiwo zezinqubo eziningi ezivumela ukwabelana ngokuqukethwe kwezinhlelo zokusebenza ezimbalwa;
- Imodeli yokucubungula esekelwe kugrafu yamanodi e-multimedia enokwesekwa kwezihibe zempendulo nezibuyekezo ze-athomu zegrafu. Ivunyelwe ukuxhuma izibambi ngaphakathi kweseva kanye nama-plugin angaphandle;
- Isixhumi esibonakalayo esisebenzayo sokufinyelela ukusakazwa kwevidiyo ngezichazi zefayela nokufinyelela umsindo nge-ringbuffer eyabiwe;
- Ikhono lokucubungula idatha ye-multimedia kunoma yiziphi izinqubo;
- Ukuba khona kwe-plugin ye-GStreamer yokwenza lula ukuhlanganiswa nezinhlelo zokusebenza ezikhona;
- Ukusekelwa kwezindawo ezingazodwa kanye neFlatpak;
- Ukusekelwa kwama-plugin kufomethi ye-SPA (I-Simple Plugin API) kanye nekhono lokudala ama-plugin asebenza ngesikhathi sangempela esinzima;
- Uhlelo oluguquguqukayo lokuxoxisana ngamafomethi we-multimedia asetshenzisiwe kanye nokwabiwa kwebhafa;
- Kusetshenziswa inqubo eyodwa yangemuva ukuhambisa umsindo nevidiyo. Ikhono lokusebenza njengeseva yomsindo, ihabhu lokuhlinzeka ngevidiyo ezinhlelweni zokusebenza (isibonelo, i-API ye-gnome-shell screencast) kanye neseva yokulawula ukufinyelela kumishini yehadiwe yokuthwebula ividiyo.
Source: opennet.ru