Yenza ukuba i-MP3 isebenze

I-Free Online MP3 Loudness Normalizer

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Iyalayisha

Indlela yokwenza ukuba i-Loudness isebenze ngokuqhelekileyo kwi-MP3

1 Layisha phezulu i MP3 audio files ofuna ukuyifaka kwinqanaba elihambelanayo - iseti epheleleyo ngaxeshanye ilungile.

2 Khetha isiphelo: malunga ne -14 LUFS yezixhobo zokuqhuba, -16 LUFS yepodcasts, -23 LUFS yosasazo.

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

4 Layisha ezantsi ifayili eqhelekileyo MP3, ngemiboniso engaphakathi kwengoma nganye eshiyekanga.

Yenza ukuba i-MP3 isebenze Imibuzo ebuzwa rhoqo

I Yenza ukuba i-MP3 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. MP3 yi-universal lossy codec - akukho nto ithintela ukuyidlala, ngexabiso lomgangatho ophantsi nge-bit nganye kune-AAC okanye i-Opus. Eli limisela ukuba isandi esilungisiweyo singabhalwa kwakhona ngokuchanekileyo okanye kufuneka siphinde sikhowudiwe.

Nantoni na ekhethekileyo kwi MP3 apha?

Ewe — Ii-frames ze-MP3 zii-blocks ezinobungakanani obumiselweyo, ngoko ukutywina kuwela kumda we-frame kwaye abaphawuli bokudlala abangena-thuba ababuyi kuqhubeka nokuphinda bakhowudi. 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-MP3 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-MP3 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-MP3 isebenze iya kunyusa ubunjani be MP3 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-MP3 isebenze kwi MP3 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-MP3 isebenze ibiza nantoni na?

No. Yenza ukuba i-MP3 isebenze ikhululekile ngaphandle kwe-akhawunti kwaye idibanisa akukho phawu lwamanzi lwesandi okanye i-tag ethethayo kwimveliso. Ulayisho lwakho lususwa kubasebenzi kamva emva kokuba umsebenzi ugqityiwe.