Guqula M4A ukuba WAV

Guqula Eyakho M4A ukuba WAV iifayile ngokulula

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 yokuguqula M4A ukuba WAV

Inyathelo 1: Layisha eyakho M4A iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

Inyathelo lesi-2: Cofa iqhosha elithi 'Guqula' ukuze uqalise ukuguqula.

Inyathelo lesi-3: Khuphela i-converted yakho WAV iifayile

M4A ukuba WAV Imibuzo Ebuzwa Rhoqo Ngokuguqula

I-WAV ifayili isebenzisa i-bitrate enjani?

I-lossy WAV ikhowudiwe kwi-192 kbps ngokumiselweyo. Isicwangciso Somgangatho Wesandi sinika 320 kbps kumgangatho olungileyo kunye ne-128 kbps kwifayili encinci. I-lossless WAV (WAV, FLAC) i ignores the bitrate and keeps every sample.

Ingaba ukutshintsha i-M4A ukuya kwi-WAV kunyusa umgangatho wesandi?

Hayi, kwaye ixabiso lokuba mnyama: akukho nto ingayenza. I M4A sele ishiye inkcukacha ngexesha lokushicilela kwayo, kwaye ukujika okuseleyo kwi WAV engalahliyo igcina ngokuchanekileyo oko - akukho ngaphezulu. Ifayile ifumana amaxesha amaninzi amakhulu kwaye ithetha ngokufanayo. Ihlala ihamba kakuhle phambi kohlela, kuba WAV ayizukongeza udidi lwesibini lweeartefacts xa urhweba ngaphandle. I-WAV yifomati efanelekileyo yohlela, ulawulo nokugcina, kuba ingaphinde ikhowudiwe nanini na ngaphandle kokudibanisa iindidi. M4A ifihla izinto ezimbini ezihlukileyo eziphambili kwesinye isiqalo — lossy AAC kunye lossless ALAC — kwaye i-Apple engasebenziyo hardware inkxaso ayihambelani.

Ingaba izihloko zam zengoma kunye nemifanekiso ye-albham iya kuqhubeka iphila kwi M4A ukuya kwi WAV uguqulo?

Ayiqhelekanga. M4A ihambisa i-metadata efanelekileyo, kodwa WAV ayinandawo eqhelekileyo yomsebenzi womculi, i-albham, inani lengoma okanye ubugcisa besiqhoboshelo, ngoko ke iimpawu zilahliwe endaweni yokulahleka. Gcina i M4A njengekopi ephawulweyo, okanye uphinde uphawule emva koko ngesixhobo njenge Mp3tag okanye iMusicBrainz Picard. I-WAV inamandla amakhulu - malunga ne-10 MB ngemizuzu ye-stereo kwi CD elungileyo - kwaye i-classic format ine-4 GB ye-ceiling kwaye akukho ndawo ye tags efanelekileyo.

Kutheni ezinye zeefayili zam M4A azitshintshi?

DRM. Iqela elincinci le M4A iifayile zifihliweyo yindawo yokurhweba okanye isoftware ekhupheleyo, kwaye umsindo ofihliweyo awunakucinywa uphawu nganoma uphi umguquli. Nantoni na oyiyikhuphe ngokwakho, uyirekhode, okanye uyithengise ngaphandle kokhuselo iguqula ngokuqhelekileyo; ukuthengiswa kwelayisensi akuyi kwenza njalo.

Ingaba ukutshintsha ukusuka ku M4A ukuya ku WAV kuya kunyusa ubunjani besandi sam?

Ukuba M4A ilahlekile kwaye WAV ayilahleki (umzekelo MP3 → WAV), ifayili WAV ayingcono kune M4A — awunakubuyisela ulwazi olusele luthunyelwe. Ukuba M4A ayilahleki kwaye WAV ilahlekile, lindele ukuba i-WAV codec iphinde icinezele; kwi-192 kbps oku kucacile kuninzi lwezinto eziquletheyo.

Ndingaguqula izigidi zeefayili M4A zibe WAV?

Iifayile ezininzi kumsebenzi omnye zifuna inkqubo ehlawulweyo. Ukusetyenziswa okukhululekileyo yifayile enye ngoguqulelo, uguqulelo olunye ngeyure. Kwinkqubo ehlawulweyo ungadibanisa iifayile ezininzi kumsebenzi omnye, emva koko ulayishe impumelelo nganye kwiyo okanye zonke kwi ZIP enye.

Ingaba i-WAV iya kugcina inqanaba lesampuli elifanayo njenge-M4A?

Ngokungagqibekanga ewe (48 kHz M4A → 48 kHz WAV). Ukuba ufuna ukunyusa isampulu ukuhambelana (umzekelo. 96 kHz → 44.1 kHz yokushicilela i-CD) ukhetho lwesampulu-yexabiso eliphambili yenza oku ngesampulu ephezulu yomgangatho.

Ndingazilungisa njani ilizwi kwinyathelo M4A ukuya kwi WAV?

Ayiluphi olu hlobo lwendlela. Umguquli awunakucwangcisa ubukhulu besandi kwaye ushiya umphakamo njengonjalo. Ukulinganisa umphakamo, qhuba i WAV egqityiweyo ngesixhobo Sokugqiba esikwindawo.

Ingaba i-WAV iyadlala kwi-iPod / i-app yencwadi enesandi?

MP3 idlala phantse naphi na. I-AAC idlala kwizixhobo ze-Apple, ezininzi iifowuni ze-Android kunye ne-Sonos. I-FLAC idlala kwi-Sonos ne-Android kodwa ayiyikubakho kwi-iPods ezidala, kwaye i-WAV idlala phantse nantoni na kodwa iyenza iifayile ezinkulu. Akukho zixhobo ezimiselweyo ngangaphambili kule phepha, ngoko khetha ifomati emiselweyo yomdlali wakho oxhasayo.

Ingaba ifayili yam M4A ifihlakeleyo ngexesha lokuguqulwa?

Ewe. Akukho mntu uthetha okanye ubelana ngesandi, esenza kube nzima kwithala leencwadi lencwadi yesandi, kwaye ifayile ezilayishwe phezulu ze M4A kunye nekopi zabo eziguqulweyo zicinywa ngokuzenzekelayo malunga neyure ezili-24 emva kokuguqulwa.

M4A

I-M4A igcina i-AAC yesandi kwi-MP4 equlethe i-iTunes ne-Apple Music isebenzisa iingoma ezilayishwe ezantsi.

WAV

Iifayile ze-WAV zigcina isandi kwifomathi engacinezelwanga, nto leyo enika isandi esisemgangathweni we-CD esifanelekileyo kumsebenzi wesandi wobuchwephesha.