Yenza ukuba i-AAC isebenze

Ukwenza ukuba i-Loudness ye AAC audio files ifane

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Iyalayisha

Indlela yokwenza ukuba i-Loudness isebenze ngokuqhelekileyo kwi-AAC

1 Layisha phezulu i AAC 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 AAC, ngemiboniso engaphakathi kwengoma nganye eshiyekanga.

Yenza ukuba i-AAC isebenze Imibuzo ebuzwa rhoqo

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.

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.

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. Iimali ze ReplayGain ziphinda zibalolwe endaweni yokukopa, kuba enye egqityiweyo ingcono kunengayo.

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 izakuba 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.

Kutheni i Word inxuwa liququzelela Yenza ukuba i-AAC isebenze?

WORD.to ibekwe ngaphaya kweso siphelo esihleliweyo sobomi boxwebhu - i DOCX eyaqhubeka nokubhala, eyaqhubeka nohlobo kunye neyaqhubeka nokungabaza, phambi kokuba umntu ayile iphepha lokuthunyelwa. Iifayili ze-office ziibhokisi ezigcweleyo zosasazo lwabanye abantu - imifanekiso, umsindo ofakwe ngaphakathi, ifonti - ngoko umsebenzi abantu abafuna kuwo uhlala usebenza kumsebenzi abafunayo kuwo onke amaxwebhu. Yenza ukuba i-AAC isebenze inikezela ukulayisha, icaps ne-akhawunti ngokuguqulwa ngenxa yoko.

Ndiza kwenza ntoni ngeziphumo xa i Yenza ukuba i-AAC isebenze igqityiwe?

Umguquli kule ndawo uthatha amaxwebhu ngaphandle kwi PDF yokuthumela, kumfanekiso wokufaka nokubhala okucacileyo nantoni na efuna ukufunda ngokudwelisa, kwaye ibuyela umva kwindlela enye. Ukwenza oko emva koko kugcina i-original eguqulelweyo ejikeleze, eyiyo inxalenye ongayi kufumana kwakhona xa iphelelwe lixesha.

Ingaba Yenza ukuba i-AAC isebenze apha isixhobo esifanayo esisebenza kumasayithi afana nalowo?

Iinjini zinikezelwa - uxwebhu olufanayo lwesixhobo sendlela, abasebenzi abafanayo, amaqondo afanayo. Oku Word site idibanisa kukubona okuqhubekayo ukuphuma kwifomati ye-Office kunye nokuba yintoni engayenzanga, eyiyo umbuzo ngamnye wale misebenzi ijikeleza ngoku. Iqala kwakhona kwinyani enye malunga nefomati le site ibizwa emva: uxwebhu luyi-zip ye-XML, ngoko utshintsho lombhalo luyabiza kwaye ubunzima buhlala bufana nomfanekiso ofakwe ngaphakathi.

Ndifuna i-akhawunti, kwaye ngaba kukho into egcinwa?

Akukho akhawunti, kwaye akukho nto igcinwayo: ulayisho lususwa kubasebenzi emva kokuba umsebenzi ugqibile, akukho nto ifundwayo kwaye akukho nto iqulathe isiqulathi seefayili. Iiakhawunti ezikhululekileyo zikhona kwimbali kunye nobungakanani beqela, hayi kwi access.