PipeWire 1.4: Sabbin haɓakawa a cikin MIDI2, Bluetooth da tallafin RISC-V

  • PipeWire 1.4 yana gabatar da tallafin MIDI 2.0 da haɓakawa don gine-ginen RISC-V.
  • Ana ƙara API mai sarrafa JACK da sabon aiwatar da sabis na bugun bugun pipewire.
  • Ya haɗa da haɓakawa a cikin Bluetooth, sabon codec na G722 da goyan baya don taimakon ji tare da ASHA.
  • Yana fasalta haɓakawa a cikin sarrafa rafukan RTP, haɓakawa a cikin sake samfuri da sabbin matatun ci gaba.
Pablinux

4 minti

PipeWire 1.4

Launchaddamar da PipeWire 1.4 yana nuna gagarumin sabuntawa ga wannan tsarin sarrafa sauti da bidiyo akan Linux, tare da haɓakawa da aka mayar da hankali kan daidaitawar kayan aiki, sarrafa bayanai da sabbin abubuwa don masu haɓakawa da masu amfani da ci gaba.

Wannan sakin yana gabatar da sabbin abubuwa da yawa waɗanda ke haɓaka haɓakar PipeWire, gami da ingantaccen tallafi don gine-ginen RISC-V, API ɗin JACK Control da MIDI 2.0 dacewa. Bugu da kari, akwai gagarumin ingantawa a cikin haɗin kai. Bluetoothwani sabo Bayanan Bayani na G722 da kuma tallafi don taimakon ji ta hanyar ASHA.

PipeWire 1.4 yana faɗaɗa tallafi don sabbin gine-gine da ƙa'idodi

Tare da wannan sakin 1.4, PipeWire yana ci gaba da juyin halitta a matsayin dandamali na tunani a cikin yanayin yanayin Linux. Daga cikin manyan canje-canjen shine Ingantawa don masu sarrafa RISC-V, wanda ke ba da damar yin aiki mafi kyau akan na'urori tare da wannan gine-gine, kuma yana da mahimmanci don rarrabawa wanda ke aiwatar da waɗannan ingantawa.

Wani sabon abu shine haɗawar a API ɗin JACK Control, wanda ke sauƙaƙe haɗin kai tare da aikace-aikacen da suka dogara da JACK, yana ba da damar sassauci mafi girma a cikin sarrafa rafukan sauti. Wannan yana da dacewa musamman ga masu amfani da ke neman cin gajiyar aikin PipeWire a cikin ayyukansu na multimedia.

Ingantattun tallafi don MIDI 2.0 Wannan wani mahimmin batu ne, kamar yadda MIDI2 ya zama tsarin tsoho a cikin PipeWire, tare da fasalulluka da ke ba da damar canzawa tsakanin tsofaffin tsarin MIDI da sabon ma'aunin UMP. Wannan babban mataki ne don sabunta sarrafa kiɗa akan Linux.

bututu
Labari mai dangantaka:
Sigar kwanciyar hankali ta farko ta PipeWire 1.0 ta zo kuma waɗannan haɓakawa ne

Haɓakawa a haɗin haɗin Bluetooth da yawo mai jiwuwa

Masu amfani da mara waya kuma za su sami gagarumin ci gaba a cikin wannan sakin. PipeWire 1.4 ya haɗa goyan bayan hanyoyin haɗin yanar gizon BAP da dacewa da taimakon ji ta amfani da ka'idar ASHA, don haka fadada kewayon na'urorin da ke samun dama tare da dandamali. Wannan yana da mahimmanci ga waɗanda ke amfani da na'urorin ji na Bluetooth a kullum.

Bugu da ƙari, wannan sabuntawa yana ƙara a sabon G722 codec, ingantacce don inganta ingancin sauti a cikin sadarwar murya. Wannan babban ci gaba ne don aikace-aikacen sadarwa waɗanda ke buƙatar ingantaccen sauti mai ƙarfi.

Haɓaka haɗin kai na Bluetooth wani bangare ne na babbar hanya don inganta ƙwarewar mai amfani. Canje-canjen sauti a cikin PipeWire 1.4 ba fasaha kawai ba ne, amma kuma sun mai da hankali kan haɓaka ƙwarewar mai amfani gabaɗaya.

SDL_Logo
Labari mai dangantaka:
SDL 2.0.16 ya isa tare da haɓakawa don Wayland, Pipewire da ƙari

Sabbin fasalulluka don masu haɓakawa a cikin PipeWire 1.4

PipeWire 1.4 yana gabatar da adadin Kayan aiki da haɓakawa don sauƙaƙe haɓakawa da kwanciyar hankali tsarin. Waɗannan sun haɗa da sabon aiwatar da sabis na pipewire-pulse, wanda ke haɓaka daidaituwa tare da aikace-aikacen da aka gina don PulseAudio kuma yana ba masu haɓaka damar haɓaka PipeWire cikin sauƙi cikin aikace-aikacen su, muhimmin al'amari na gaba na sauti akan Linux.

An kuma ƙara goyan bayan ƙa'idar WebRTC2 a cikin tsarin soke echo, yana ba da damar ingantacciyar inganci a watsa murya da taron bidiyo. Wannan sifa ce mai mahimmanci ga waɗanda ke aiki a cikin haɓaka aikace-aikacen sadarwa.

Waɗannan sabbin fasalulluka ba wai kawai suna amfanar masu haɓakawa ba, har ma suna haɓaka ƙwarewar ƙarshe ga masu amfani waɗanda suka dogara da waɗannan haɓakawa don amfanin yau da kullun na na'urorin su.

NOTE Studio 30.1
Labari mai dangantaka:
OBS Studio 30.1 yanzu yana tallafawa ɗaukar bidiyo na PipeWire, a tsakanin sauran haɓakawa

Sauran ƙarin haɓakawa

Baya ga haɓakawa da aka ambata a sama, wannan sigar tana kawo haɓakawa a cikin sarrafa rafukan RTP tare da. PTP goyon bayan agogo, gyare-gyaren latency loopback da madauki-sink da sababbin zaɓuɓɓukan sanyi don tsarin ROC. Waɗannan haɓakawa suna da mahimmanci ga aikace-aikacen da ke buƙatar daidaitaccen sarrafa sauti da rafukan bidiyo.

Har ila yau, akwai ci gaba a cikin fassarar bidiyo godiya ga sabon FFmpeg tushen plugin, da gyare-gyare ga na'urar resampler wanda ya inganta daidaito da ingancin sarrafa sauti. Wannan haɓakawa a cikin jujjuyawar bidiyo yana da mahimmanci ga waɗanda ke amfani da PipeWire a cikin hadaddun mahalli na multimedia.

PipeWire ya kafa kanta a matsayin tsohuwar bayani don sarrafa sauti da bidiyo a yawancin GNU/Linux rarraba kuma yana ci gaba da haɓaka tare da kowane sabon saki. Masu sha'awar gwada wannan sabuwar sabuntawa za su iya zazzage shi daga ma'ajiyar hukuma akan GitLab. Tare da kowane sabon saki, PipeWire yana ƙarfafa matsayinsa a matsayin jagora a cikin sarrafa sauti da bidiyo a cikin mahallin Linux.

Kali Linux 2023.2. XNUMX
Labari mai dangantaka:
Kali Linux 2023.2 yana fitar da sabon hoto don Hyper-V kuma yana motsawa zuwa PipeWire

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