Ukhubaza nini "i-Hardware-Accelerated Audio" kwi-Windows

Uhlaziyo lokugqibela: 18/10/2025
Umbhali: UDaniel Terrasa

  • I-DirectSound ikuvumela ukuba ulungelelanise amanqanaba okukhawuleza (0 ukuya ku-3) kunye nomgangatho we-SRC; waveOut ayichaphazelekanga.
  • Akukho API yoluntu yokutshintsha ukukhawulezisa kweDirectSound; ukuyitshintsha yinkqubo echazwe ngumsebenzisi.
  • Vula Windows 11, oku kunokuphenjelelwa yiPowerShell ngokuhlela i-DiableHWAcceleration kunye nokuqalisa kwakhona iAudiosrv.
  • Kwividiyo, i-GPU ibamba i-decoding yokukhangela ukuhamba, ukubeka iliso kumthwalo, kunye nokuthintela i-SLI.
i-hard-accelerated audio kwiifestile

Ukuba yintoni ekukhathazayo Khubaza iaudio ekhawulezileyo yehardware kwiWindows, Apha uya kufumana isikhokelo esipheleleyo nesisezantsi kakhulu. Ndicacisa iisetingi zeWindows, imida yazo yokwenyani kunye nezinye iindlela ezisebenza xa ufuna ukunyanzela inkqubo ukuba iziphathe ngendlela eyahlukileyo.

Kubalulekile ukuqonda ukuba "i-hardware acceleration" ayikho nje isandi: ikwachaphazela ividiyo kunye ne-GPU, kwaye oko kuchaphazela ukusebenza kwekhompyutheni yakho. Kweli nqaku uza kubona indlela yokulawula ukunyuswa komsindo (DirectSound, waveOut, logs and scripts) njengevidiyo ekhawulezayo ye-hardware kwikhamera kunye neemeko zeseva yokurekhoda, kuba konke oku kuya kukunceda wenze izigqibo ezinolwazi kwaye ugweme ukulahleka kwizinto zobugcisa.

Yintoni i-Hardware Accelerated Audio kwaye uyicima nini?

Ukukhawulezisa i-Hardware kuvumela imisebenzi ethile ye-audio ukuba yenziwe kwisixhobo okanye umqhubi ngokwakhe, ukukhulula i-CPU kumsebenzi onzima. Kwi-DirectSound, oku kuthetha ukuba "i-buffers yesibini" inokuthatha ithuba le-hardware ukuxuba kunye nokusebenzisa iziphumo, kunye ne-latency ephantsi kunye nokusebenza okungcono, okoko nje umqhubi kunye nesixhobo esixhasayo.

Nangona kunjalo, kukho amaxesha apho ingumbono olungileyo ukuyicima okanye ukuyinciphisa: ukuhambelana okuyingxaki, iziphumo zobunini (uhlobo lwe-EAX) ongenamdla kulo, iimvavanyo zaselebhu ukulinganisa iinkqubo ezingakhawuleziswanga okanye iinkqubo ezindala apho uzinzo luyinto ephambili. Kwezi meko, ukuthoba inqanaba lokukhawulezisa okanye ukulikhubaza kunokukugcina iintloko ezininzi.

Khubaza iaudio ekhawulezileyo yehardware
Khubaza i-Hardware ekhawulezileyo yomsindo kwiWindows

Izicwangciso ze-DirectSound kwi-Windows: Amanqanaba okukhawuleza kunye ne-SRC

Inqaku langaphambili ngaphambi kokuba ukhubaze i-Hardware eKhawulezileyo yomsindo: Inkqubo ibonelela ngezilayidi ezibini zehlabathi ezichaphazelayo Ngqo: enye ilawula i ukukhawulezisa izixhobo zekhompyutha kunye nomnye Umgangatho wokuguqulwa kwesampulu (SRC) umgangatho. Utshintsho olwenzayo apha lugciniwe kwaye luyaqhubekeka kuwo wonke ukuqaliswa kwakhona, okuchaphazela inkqubo iyonke.

Ukufumana izilayidi kwiWindows kwindawo zakudala, unokulandela indlela efana nale: Vula iPhaneli yoLawulo kwaye usebenzise "mmsys.cpl". Emva koko, kwi-Audio tab, khetha isixhobo sakho phantsi kokuDlala kwaye uye kwiinketho eziphambili. Apho, uya kufumana ithebhu yokusebenza enesantya kunye nezilayidi ze-SRC.

Ulawulo lokukhawulezisa iDirectSound lubonelela cuatro niveles, kwaye nganye itshintsha into ekhawuleziswayo kwaye njani:

  • Inqanaba 0 (Ukulinganisa): Inyanzela i-DirectSound ukuba isebenze ngokungathi akukho mqhubi uthile. Ukuxuba kwenziwa kwimodi yomsebenzisi, kwaye i-audio iphuma nge-WaveOut, eyandisa kakhulu i-latency.
  • Inqanaba loku-1 (Esisiseko): Ikhubaza ukukhawuleziswa kwehardware ye-DirectSound ye-buffers yesibini. Yonke into icutshungulwa ngaphandle kokukhawuleziswa, nokuba ikhadi lakho lesandi lixhasa ntoni. Oku kulungele ukuvavanya okanye ukulinganisa i-hardware ngaphandle kwenkxaso yokukhawuleza. Kwiimeko-bume ezifana ne-Windows Server 2003, eli nqanaba linokuba lisisiseko.
  • iNqanaba 2 (Esemgangathweni): Ivumela ukukhawuleziswa kwe-buffer yesibini, kodwa ivala izandiso zobunikazi eziveziweyo nge-IKsPropertySet (umzekelo, i-EAX okanye ezinye izixhasi ezikhethekileyo zomthengisi). In Windows 2000, eli nqanaba lalikade liyinto engagqibekanga.
  • Inqanaba lesi-3 (Gqibile): Inika amandla ukukhawuleziswa okupheleleyo kwezithinteli zesibini kwaye ikwavumela iiseti zepropathi yobunini nge-IKsPropertySet (efana ne-EAX okanye ulungiselelo lomthengisi). Le yeyona ndlela inamandla, kodwa ikwaxhomekeke kakhulu kubaqhubi abathile kunye nehardware.
Umxholo okhethekileyo- Cofa Apha  Uyivula kwaye uyivale njani imowudi ye-Word emnyama

Ukuba utshintsha nawaphi na kula maxabiso, i-DirectSound iya kusebenzisa amanani amatsha endaweni yokusilela kwenkqubo. Yilever eluncedo yokufumanisa iingxaki zomsindo. kwiikhompyutha ezinabaqhubi abantsonkothileyo okanye amakhadi anenkani.

Ngaba inokukhutshazwa ngeskripthi ngaphakathi Windows 11? Ubhaliso kunye ne-PowerShell

Enyanisweni, abalawuli abaninzi kufuneka banyanzelise urhulumente othile ngemigaqo-nkqubo okanye izikripthi. Akukho API ngqo ukuguqula ukukhawulezisa umsindo., kodwa ungenza umzekelo wokuziphatha ngokuhlela izitshixo ezithile zobhaliso ezinxulumene nesixhobo somsindo.

Enye indlela esetyenziswayo kwiimeko zangoku kukudala okanye ukuguqula ixabiso le-DisableHWAcceleration DWORD phantsi kweklasi ye-audio kwirejista. Soloko unekopi yokugcina yobhaliso phambi kokuba utshintshe nantoni na., kwaye ukhumbule ukuba abavelisi banokuhluka i-subnode "0000", "0001", njl., kuxhomekeke kubaqhubi kunye nezixhobo ezifakiwe.

Ukukhubaza ukukhawuleziswa kwezixhobo zomsindo ngePowerShell, ungasebenzisa umyalelo onje kwaye uqalise kwakhona inkonzo yeaudio:

Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Class\{4d36e96c-e325-11ce-bfc1-08002be10318}\0000" -Name "DisableHWAcceleration" -Value 1
Restart-Service -Name "Audiosrv"

Ukuba ufuna ukubuyisela utshintsho kwaye wenze unyuselo kwakhona, ixabiso kufuneka libe ngu-0 kwaye uqale kwakhona inkonzo kwakhona:

Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Class\{4d36e96c-e325-11ce-bfc1-08002be10318}\0000" -Name "DisableHWAcceleration" -Value 0
Restart-Service -Name "Audiosrv"

Le ndlela "yokugawulwa kwemithi" ayikho i-API esemthethweni enenkxaso yokuguqula ukukhawulezisa, kodwa kwiimeko ezininzi zolawulo iyasebenza xa umqhubi ebona isitshixo. Nangona kunjalo, khangela i-subkey ngqo kwisixhobo sakho kwaye uqinisekise ukuziphatha emva kokuqalisa kwakhona.

khubaza i-Hardware eKhawuleziweyo yomsindo
Khubaza i-Hardware ekhawulezileyo yomsindo kwiWindows

Ubudlelwane kunye ne-waveOut kunye nento engachaphazelekiyo

Inkcukacha ehlala ingaqatshelwa xa kufikwa ekukhubazeni i-Hardware Accelerated Audio: Usetyenziso olusekwe kwi-WaveOut alukwazi ukusebenzisa izikhonkwane ezikhawulezayo zehardware, kunye nomgangatho we-SRC abawusebenzisayo uhlala ungcono kakhulu, kungakhathaliseki ukuba i-DirectSound slider setting. Iinkqubo zenkqubo ezifana Yintoni i-audiodg.exe? Kwiimeko ezininzi, balawula umzila kunye neziphumo kwinqanaba lenkqubo. Ukuba isoftware yakho yeaudio yeyakudala okanye isebenzisa i-WaveOut, ukutshintsha i-DirectSound yokunyusa isantya akuyi kuyitshintsha indlela eziphatha ngayo.

Le nuance ichaza ukuba kutheni ngamanye amaxesha ungaqapheli naluphi na umahluko emva kokulungelelanisa izilayidi. Asikuko ukuba utshintsho alusebenzi, kukuba isicelo sakho esithile asichaphazeleki. ngezo parameters. Jonga ukuba isoftwe yakho isebenzisa iDirectSound, WASAPI, WaveOut, okanye enye indlela yomsindo.

Umxholo okhethekileyo- Cofa Apha  Uzenza njani ii-avatar zokwenyani ezinoDiffusion oZinzileyo kunye neComfyUI

Ukukhubaza i-Hardware ekhawulezileyo yomsindo kwiVidiyo kunye neeKhamera: Yintoni ekufuneka uyazi

Nokuba ugxininiso lwakho lukwiaudio, ukuqonda indlela isantya sehardware esiphathwa ngayo kwividiyo kukunika umbono oluncedo kakhulu. Kwiinkqubo zokujonga ividiyo kunye neeseva zokurekhoda, i-GPU-i-decoding ekhawulezileyo yokuchongwa kwentshukumo yenziwe ngokuzenzekelayo. Xa usongeza ikhamera, umncedisi uthatha ithuba le-GPU ekhoyo ukukhulula umsebenzi kwi-CPU, ukuphucula ukusebenza ngokubanzi kunye nohlalutyo olusebenzayo.

Ukuba ufuna ukuyitshintsha kwinqanaba lesixhobo, inkqubo eqhelekileyo kumaqonga olawulo lwekhamera iyafana kakhulu: yiya kwiphaneli yokukhangela, ukufikelela kwiZixhobo, Khetha ikhamera kumboniso kwaye uvule iMotion thebhuApho unokuseta u-"Automatic" ukwenza ukukhawuleza okanye "Kukhubazekile" ukuyinyanzela ukuba ingasetyenziswa.

Le misebenzi izoba kwiintsika ezimbini zehardware: Intel CPU ngenkxaso Quick Sync kunye neeadaptha ze-NVIDIA eziqhagamshelwe kwiseva yokurekhoda. Ngokuxhomekeke kwi-hardware kunye nabaqhubi, umthwalo womsebenzi usasazwa phakathi kwe-GPU kunye ne-CPU ukufezekisa ibhalansi efanelekileyo.

Ukuba uqaphela ukuba imfuno iphezulu, kukho ukhetho lokongeza umsipha wegraphics ngokufaka amakhadi amaninzi e-NVIDIA. Nangona kunjalo, ukusetyenziswa kwe-SLI akukhuthazwa. (I-Scalable Link Interface) kule meko, njengoko ingaboneleli ngophuculo lwe-decoding yevidiyo kwaye inokwenza nzima ulawulo lwemithombo.

Enye inqaku elibalulekileyo xa ukhubaza i-Hardware Accelerated Audio "ngamandla ekhompyuter" e-GPUs. Kwihardware ekhawulezileyo yokwenziwa kwekhowudi yevidiyo (kwi-NVIDIA) ukuze isebenze ngokuchanekileyo ngokubhaqwa kwentshukumo, isakhono se-comute ukusuka kuthotho lwe-6.x (i-Pascal architecture ukuya phambili) iyafuneka. Iimodeli ezindala zinokuba mfutshane okanye zingaxhaswa.

Ukuba ufuna ukujonga ukuba ikhamera ethile isebenzisa ukukhawuleza, unokwenza inqanaba lokungena elineenkcukacha ngakumbi kwiseva yokurekhoda. Xa ubeka inqanaba kwi "Debug", i-diagnostic ibonakala kwi-DeviceHandling.log ngomgca ofana no: DEBUG-“Iseti ye-decoding: Iyazenzekela; Ukwenziwa kwekhowudi okusebenzayo: Intel/NVIDIA.” Le yindlela ekhawulezayo yokukhangela ukuba yeyiphi na indlela esetyenziswayo.

Ukongeza, ukuqala ngesizukulwana se-Intel se-6, i-hardware-accelerated decoding ye-H.265 iyafumaneka. Oku kulinganisa ukusebenza kunye ne-H.264 kwezo nguqulelo ze-CPU, okwenza kube nokwenzeka ukusebenzisa ii-codecs ezisebenza ngokufanelekileyo ngaphandle kokuncama ubumanzi.

Xa kunengqiqo ukusebenzisa indlela nganye

Kuxhomekeke kwimeko, kuyacetyiswa (okanye hayi) ukukhubaza i-Hardware Acceleated Audio:

  • Ukuba ufumana ucofa, ukubambezeleka okungaqhelekanga, okanye iziphumo ongazifuniyoUkuqala ngezilayidi zeDirectSound yeyona ndlela icacileyo. Ukuzama "iSiseko" (inqanaba 1) okanye "i-Standard" (inqanaba lesi-2) linceda ukucutha ukuba ngaba ingxaki i-acceleration okanye izandiso zobunikazi njenge-EAX. Ukuba ingxaki iyanyamalala, sele unomkhondo ocacileyo.
  • Kwiimeko ezilawulwayo (amashishini, amagumbi okufundela, iilebhu) apho ufuna ukuhambelana ngaphandle kokungenelela ngesandla kwisixhobo ngasinye.Iskripthi se-PowerShell esiseta i-DiableHWAacceleration kunye nokuqalisa kwakhona inkonzo ye-audio inokuba yindlela emfutshane oyifunayo. Qinisekisa ukuba i-subnode yesixhobo sakho ichanekile kwaye ubhale utshintsho kwiqela lakho le-IT.
  • Ukuba ityala lakho libandakanya ividiyo kunye neekhameraIngqiqo yahlukile: ukugcina ukubonwa kwentshukumo kwi "Automatic" kudla ngokuba sesona sigqibo silungileyo sokusebenza. Iyavakala kuphela ukuyikhubaza ukuba ubona ukungazinzi komqhubi, ukugcwala okungasonjululwanga, okanye ukuba ufuna ukuphinda-phinda indawo engeyiyo ye-GPU yovavanyo.
Umxholo okhethekileyo- Cofa Apha  I-European Union iphinda ivuselele impikiswano: ukuskena okunyanzelekileyo kwengxoxo kumaqonga afana ne-WhatsApp kunye neTelegram kunokuba yinyani.

Ikhubaza i-Hardware eKhawulezayo iAudio: Imibuzo Ebuzwa Rhoqo

Okokugqibela, masicacise imibuzo embalwa ngaphambi kokuba sikhubaze i-Hardware Accelerated Audio kwiWindows:

  • Ngaba ukutshintsha i-DirectSound izilayidi kuchaphazela zonke ii-apps? Kuphela abo basebenzisa iDirectSound. Abo basebenzisa i-WaveOut abayitshintshi indlela abaziphatha ngayo, kwaye indlela ye-WASAPI yangoku lihlabathi layo.
  • Ngaba ndingakwazi ukutshintsha inqanaba elichanekileyo le-DirectSound? Hayi nge-API yoluntu exhaswa yiWindows. Inkqubo igcine ezo zilayidi kumsebenzisi wokugqibela ukunqanda ukungazinzi kwesoftware.
  • Kwenzeka ntoni ukuba ndiseta iNqanaba loku-0 (Ukulinganisa)? I-DirectSound yenza ngokungathi akukho mqhubi uthile, inyusa i-latency, kwaye ukuxuba kwenziwa kwimowudi yomsebenzisi, ikhupha iaudio nge-waveOut. Oku kuluncedo kwiinjongo zokuxilonga, kungekhona kwimveliso.
  • Kuthetha ukuthini ukunika amandla i-IKsPropertySet izandiso (EAX, izixhasi zomenzi)? Ku "Ngokugcweleyo," uvumela izixhasi zobunikazi ezinokuvakala ngathi zizityebi, kodwa uxhomekeke ngakumbi kumqhubi kunye nehardware. Ukuba ufumana iingxaki, zama u-"Standard."
  • Xa ukongeza ii-GPU ezininzi kwividiyo? Ukuba iimethrikhi zakho ze-NVIDIA GPU (i-decoding, inkumbulo, ukusetyenzwa) zijikeleza kufutshane nesilingi kwaye sele uzilungisile zonke izinto ezicacileyo, thintela i-SLI: ayiphuculi i-decoding kwaye yongeza ubunzima.
  • Ndazi njani ukuba i-NVIDIA yam ifanelekile ukuba ibonwe ngokukhawuleza? Khangela ukuba amandla ekhompyutha yi-6.x (Pascal) okanye ngaphezulu. Imifuziselo emidala isenokungafikeleli kwiimfuno zokwenziwa kweekhowuwudi okukhawulezileyo ngokubhaqwa kwentshukumo.

Ukuba uyenzile le kude, sele uyazi izinto ezibalulekileyo kwaye yintoni efihliweyo. Ukukhubaza iaudio ekhawulezileyo yehardware, sebenzisa izilayidi zeDirectSound okanye, ukuba indawo okuyo ifuna oko, iregistry tweak ngePowerShell. kwaye uqalise kwakhona inkonzo ye-audio. Ukuba ukwalawula ividiyo, gcina isantya se-GPU kwi "Automatic" ngaphandle kokuba unesizathu esibambekayo, jonga umthwalo, kwaye unqande i-SLI. Ngezi zikhokelo, uya kuba nolawulo lokwenyani kwi-latency, uzinzo, kunye nokusebenza ngaphandle kokungaboni.

Uyilungisa njani iVoicemeeter ephezulu yokusetyenziswa kweCPU kwiWindows
Inqaku elinxulumene nalo:
Uyilungisa njani iVoicemeeter ephezulu yokusetyenziswa kweCPU kwiWindows