Yenza ukuba i-AAC isebenze

I-Free Online AAC Loudness Normalizer

Khetha iifayile zakho

*Iifayile zicinyiwe emva kweeyure ezingama-24

Guqula iifayile ezifikelela kwi-1 GB simahla, abasebenzisi bePro banokuguqula iifayile ezifikelela kwi-100 GB; Bhalisa ngoku

Iyalayisha

Indlela yokwenza ukuba i-Loudness isebenze ngokuqhelekileyo kwi-AAC

1 Layisha phezulu i AAC audio files ofuna ukuyifaka kwisandi esifanayo.

2 There is nothing to set: the loudness is brought to -16 LUFS (EBU R128), with true peaks kept below -1.5 dBTP.

3 Sebenzisa uvavanyo; ubukhulu besandi kunye nenqanaba eliphezulu lilinganiselwa phambi kokuba nayiphi na inkxaso igqibwe.

4 Layisha ezantsi ifayile eqhelekileyo ye AAC.

Yenza ukuba i-AAC isebenze Imibuzo ebuzwa rhoqo

I Yenza ukuba i-AAC isebenze igqiba njani umphakamo olungileyo?

Ngokucacileyo, ubukhulu besandi bulinganiselwa ngokuchasene ne-EBU R128 standard kwaye ulungelelaniso oluthile lokufumana luzisa ifayili yonke kwi-LUFS emiselweyo - eyiyo into ethe yavavanywa ziinkqubo zokudlulisa, kwaye ayifani nento efana nokugqiba. Ifayili ivavanywa kuqala kwaye ukulungisa kulandele uvavanyo, kunokuba kusetyenziswe uncedo oluthe nkqo kwaye kulindeleke.

Yintoni i-differance phakathi koku nokuzibeka phezulu nje?

Utshintsho lomqulu lusebenzisa inani okhethayo. Ukwahlula ngokuqhelekileyo kulinganisela ukuba ifayile inamandla kangakanani na kwaye ibala unikezelo olufunekayo ukubetha injongo, ngoko iifayile ezilishumi ezirekhodiweyo kumanqanaba alishumi ahlukileyo zonke zifika kwinye enye.

Ingaba ifomati yombhalo ibangela ukuba kutshintshe ubungakanani?

Iyenza. I-AAC yi-MP4-family lossy codec, ethetha kakuhle kune-MP3 kwi-bitrate efanayo ne-emiselweyo yezixhobo ze-Apple. Eli limisela ukuba isandi esilungisiweyo singabhalwa kwakhona ngokuchanekileyo okanye kufuneka siphinde sikhowudiwe.

Nantoni na ekhethekileyo kwi AAC apha?

Ewe — I-AAC ithatha ulibaziso lwe-encoder kwisiqulathi seefayili, ngoko ukutywina okunobuchule kungashiya imizuzwana emininzi yoxolo ekufuneka i-trim efanelekileyo isuse. Kubalulekile ukwazi xa injongo isisigqibo esiqhubekayo kunokuba yifayili enye.

Yintoni injongo yobunzulu ekufuneka ndiyijonge?

I-LUFS emalunga ne-14 yiyo eyenza ukuba inkqubo yosasazo ihlale ilungile, i-16 LUFS yinjongo eqhelekileyo yepodcast, kwaye i-23 LUFS yinjongo eqhelekileyo yosasazo. Ukuya phezulu kunenjongo yenkqubo akuyi kunika nto - inkqubo ijika ngokulula ezantsi.

Ingaba ukuthe nkqo kucinezela i-dynamics?

Hayi. Kuyinto enye i inzuzo yocwangciso lwefayile yonke, ngoko ubudlelwane phakathi kweendawo ezimdaka nezo msindo akufuneki kuqhutywe. Uxinzelelo nokulinganisa ziinkqubo ezihlukileyo kwaye azisebenzi apha.

Yintoni endinokuyilayisha kwi Yenza ukuba i-AAC isebenze?

MP3, AAC, M4A, OGG, Opus ne WMA zii-codecs ezilahlekileyo eziphathwa ngokuthe ngqo, kwaye amacebo alahlekileyo (WAV, FLAC, AIFF) angaya kwiqela elifanayo. I-codec ivavanywa ukusuka kumsinga, ngoko ke ifayili enegama elingalunganga isebenza.

Ingaba kukho umda wobungakanani befayili kwi Yenza ukuba i-AAC isebenze?

Ewe: i-akhawunti ekhululekileyo iqhubekeka umsindo ukuya kwi-15 MB ngefayile, ekwi-bitrates eqhelekileyo yiyure ezininzi zezinto; i-ffmpeg iyenza i-decoding ne-encoding, ngokuchanekileyo njengoko iyenza kwi-desktop. Lo ngumgangatho ophezulu kakhulu kwiwebhusayithi emva kwevidiyo, kwaye umsebenzi wesandi uhlala uhamba kuwo.

Ingaba i Yenza ukuba i-AAC isebenze iya kunyusa ubunjani be AAC audio files yam?

Ifayile elahlekile sele ishiye inkcukacha kabini, kwaye ukuphinda ukhowudi ushiya ngaphezulu - oko kubangela ukulimala kwaye akuyi kubuyisela. Naphi na umsebenzi ungagqibeka ngokukopa umsinga okhowudiweyo kunokuba uphinde ukhowudi, oko kukuthi, kwaye umsindo ubuyela umva nge-bit- identical.

Ndingaqhuba i Yenza ukuba i-AAC isebenze kwi AAC audio files ezininzi ngaxeshanye?

Ewe. Layisha phezulu iqela kwaye baqhubekeke ngokuthe tye ngemimiselo efanayo, eyiyo indlela esebenzayo yokuphatha ipodcast okanye i-albham kunokuba uphinde usebenze ngesandla.

Ingaba iimpawu kunye nobugcisa besiqhoboshelo buhlala?

Ewe. ID3, Vorbis iingcamango ne MP4 metadata atoms zithunyelwe, ubugcisa begophe buqu, ngoko ifayile egqityiweyo ihlala ilungelelaniswe kakuhle kwithala leencwadi lengoma. Iixabiso ze ReplayGain ziphinda zibalolwe endaweni yokukopa, kuba enye egqityiweyo ingcono kunengayo.

Ingaba i Yenza ukuba i-AAC isebenze ibiza nantoni na?

No. Yenza ukuba i-AAC isebenze is free without an account, and nothing is added to the audio. The upload and the result are deleted automatically about 24 hours after the job, which leaves time to download the result.