Tshintsha i-AAC

Dlala AAC audio files ngokukhawulezayo okanye ngokucothayo

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

Utshintsho lwesantya se AAC

1 Layisha phezulu i AAC audio files ofuna ukuyibuyisela kwixesha elidlulileyo.

2 Khetha umphinda-phindo - 0.5x kwisantya esiphakathi, 2x kwisantya esiphindwe kabini - ukuhlala ngokuthe nkqo ngaphakathi kwe 0.75x ukuya kwi 2x ukuba okuqulethwe kukuthetha.

3 Sebenzisa; ixesha- lokutsala ligcina umphakamo, ngoko imiyalezo ihlala iqhelekileyo endaweni yokutshintsha phezulu.

4 Layisha ezantsi ifayili ebizwa kwakhona AAC enemifanekiso nesandi ezisahamba ngaxeshanye.

Tshintsha i-AAC Imibuzo ebuzwa rhoqo

Ingaba ifomati yombhalo ibangela ukuba iphumeze?

Iyenza. I-AAC yi-MP4-family lossy codec, ethetha kakuhle kune-MP3 kwi-bitrate efanayo ne-emiselweyo yezixhobo ze-Apple. Eli limisela ukuba i-retimed efunyenwe ingabhalwa kwakhona ngexabiso eliphantsi okanye kufuneka iphinde ikhowudiwe ngokupheleleyo.

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 ngaphambi kokuba uthathe isigqibo sotshintsho olukhulu lwesantya.

Ndiya kukwazi ukutsala njani isivinini phambi kokuba ilizwi lize liphume kakubi?

I-0.75x ukuya kwi-2x ibonisa ngaphaya kokuthetha. Ngapha kwe-2.5x i-artefacts yokutsala ivela kwi-algorithm, kwaye ngaphantsi kwe-0.5x ukwakha kwakhona kufuneka kuvelise kakhulu. I-music ithobela ngaphantsi kokuthetha.

I Tshintsha i-AAC itshintsha njani umyinge wokudlalwa?

Ngokucacileyo, i-tempo itshintshwa nge-WSOLA yexesha-lokujikeleza elishiya umphakamo phantsi, ngoko ukuthetha kuhlala kucacile endaweni yokujika ibe yi-chipmunk; oku kudinga ukucoda kwakhona, ngoko khetha ukhawulezo lwakho. Khetha umphinda-phindo — 0.5x kwisantya esiphakathi, 2x kwisantya esiphindwe kabini — kwaye ifayile yonke iphinde ibizwa.

Ndingaqhuba i Tshintsha i-AAC 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 Tshintsha i-AAC?

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 Tshintsha i-AAC 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 Tshintsha i-AAC?

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. Tshintsha i-AAC inikezela ukulayisha, icaps ne-akhawunti ngokuguqulwa ngenxa yoko.

Ndiza kwenza ntoni ngeziphumo xa i Tshintsha i-AAC 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 Tshintsha i-AAC 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.