kwanakin baya an saki labarai wancan ma'ajiyar ci gaban sigar Ubuntu 22.10 ya koma amfani da uwar garken watsa labarai na PipeWire tsoho don sarrafa sauti.
Tare da wannan canjin, fakiti masu alaƙa da PulseAudio an cire su daga fakitin tebur da ƙaramin tebur, kuma don dacewa, maimakon ɗakunan karatu don yin hulɗa tare da PulseAudio, an ƙara wani nau'in pipewire-pulse Layer wanda ke gudana a saman PipeWire, yana ba ku damar ci gaba da duk abokan ciniki na PulseAudio suna gudana.
Mutumin da ya tabbatar da canjin ita ce Heather Ellsworth ta Canonical, wacce ta hanyar rubutu ta yi tsokaci kan canjin. yanke shawarar yin ƙaura gabaɗaya zuwa PipeWire akan Ubuntu 22.10.
Lura cewa a cikin Ubuntu 22.04 an yi amfani da sabobin biyu a cikin rarraba: An yi amfani da PipeWire don aiwatar da bidiyo lokacin yin rikodin hotunan allo da kuma samar da damar allo, amma ana ci gaba da sarrafa sauti ta amfani da PulseAudio. A kan Ubuntu 22.10, PipeWire kawai zai rage.
Daidai ne, har zuwa yau Kinetic iso (wanda yake jiran, ba yanzu ba tukuna kamar yadda aka yi canje-canje) an sabunta shi don gudanar da pipewire kawai ba pulseaudio ba. Don haka @copong, kuna iya tsammanin wannan don motsa jiki.
Ga Jammy, kuna iya lura cewa kuna da pipewire da pulseaudio suna gudana. Wannan saboda har yanzu ana amfani da pulseaudio don sauti, amma ana amfani da pipewire don bidiyo. (ana buƙatar pipewire don yawo da raba allo akan Wayland.)
Ina fata wannan ya fayyace tsare-tsaren mu game da pipewire/pulseaudio, amma bari mu san idan kuna da wasu tambayoyi.
Shekaru biyu da suka gabata, an riga an aiwatar da irin wannan sauyi A cikin rarraba 34 rarraba, wanda ya ba mu damar samar da damar sarrafa sauti mai ƙwararru, kawar da kayan aikin sauti don aikace-aikace daban-daban.
Ga wadanda basu sani ba SantaWa, ya kamata ka san cewa wannan yana ba da ingantaccen tsarin tsaro wanda ke ba ku damar sarrafa shiga ta na'ura da ta rafi, Yin shi sauƙi don jera sauti da bidiyo zuwa kuma daga keɓaɓɓen kwantena.
SantaWa zai iya aiwatar da kowane rafi mai jarida kuma yana iya haɗuwa da turawa ba kawai rafukan sauti ba, har ma da rafukan bidiyo, haka kuma sarrafa hanyoyin bidiyo (na'urorin ɗaukar bidiyo, kyamaran gidan yanar gizo, ko abun cikin allo wanda aikace-aikace ke nunawa). PipeWire kuma yana iya aiki azaman uwar garken sauti mara ƙarancin latency kuma yana samar da ayyuka waɗanda ke haɗa ƙarfin PulseAudio da JACK , gami da magance bukatun ƙwararrun tsarin sarrafa sauti waɗanda PulseAudio ba zai iya da'awar ba.
Na halaye key wanda za a iya haskakawa:
- Ikon ɗauka da kunna sauti da bidiyo tare da ɗan jinkiri
- Kayan aikin bidiyo na ainihin lokaci da sarrafa sauti
- Gine-gine masu zaren da yawa waɗanda ke ba da damar tsara hanyar haɗin kai zuwa abun ciki a cikin aikace-aikace da yawa
- Samfurin sarrafawa na tushen zane na nodes na kafofin watsa labarai tare da goyan bayan madaukai na amsa da sabuntawar jadawalin atomic. Ana ba da izinin haɗa masu sarrafawa duka a cikin uwar garken da a cikin plugins na waje
- Ingantacciyar hanyar sadarwa don samun dama ga rafukan bidiyo ta hanyar siffanta fayil da samun damar sauti ta hanyar buffer ɗin da aka raba
- Ikon aiwatar da bayanan multimedia daga kowane tsari
- Kasancewar plugin don GStreamer don sauƙaƙe haɗin kai tare da aikace-aikacen da ke akwai
- Taimako don akwatunan yashi da tsarin fakitin Flatpak
- Taimakawa ga plugins a cikin tsarin SPA (Simple Plugin API) da kuma ikon ƙirƙirar plugins waɗanda ke aiki cikin wahala a ainihin lokacin.
- Tsarin sassauƙan don yin shawarwari da sifofin watsa labarai da aka yi amfani da su da keɓancewar ɓarna
- Ikon yin amfani da tsarin bango guda ɗaya don tafiyar da sauti da bidiyo.
- Ikon yin aiki azaman uwar garken sauti, cibiyar samar da bidiyo zuwa aikace-aikace (misali, don gnome-shell screencast API), da uwar garken don sarrafa damar yin amfani da kayan aikin ɗaukar bidiyo.
A ƙarshe, ga waɗanda ke da sha'awar ƙarin sani game da bayanin kula, za su iya tuntuɓar zaren na tattaunawa a mahaɗin da ke ƙasa.