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Beddel WMA ilaa M4A

Beddel Adiga WMA ilaa M4A si aan dadaal lahayn

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Sida loo beddelo WMA ilaa M4A

Tallaabada 1aad: Soo geli WMA faylasha adoo isticmaalaya badhanka kore ama jiid oo hoos u dhig.

Tallaabada 2: Guji badhanka 'Beddelaan' si aad u bilowdo beddelka.

Tallaabada 3: Soo dejiso faylasha aad bedeshay M4A faylasha


WMA ilaa M4A Su'aalaha Badiya La Weydiiyo Ee Ku Saabsan Beddelka

Maxaa ka dhigaya WMA in M4A audio-ku-beddele?
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It re-encodes a WMA audio file as M4A. Sample rate and channel count are preserved; the difference is the codec and container.
By default haa — stereo sii joogaa stereo, heerka tusaale asalka ah (44.1 kHz, 48 kHz, iwm) waxaa lagu gudbiyaa M4A soo saarka.
Waxaad ku beddeli kartaa M4A dib u WMA boggaan. Haddii mid ka mid ah qaababka ay ka mid yihiin waa khasaare, safarka wareega ma aha mid aad u fiican inkasta oo ay tahay mid muuqaal ah ama maqal ah.
Default settings target broadcast / web quality - muuqaal ahaan isku mid ah in ay soo saarka ee daawayaasha badan. U isticmaalka kaydinta, dooro ikhtiyaarka tayada ugu sarreeya ee settings Converter.
Haa, waana wax ku habboon qorsheynta. Labada qaababba waa waxyeello, sidaa darteed M4A codsi-qoraalka ayaa ka shaqeeya codka oo horeyba u maraya hal xagal psychoacoustic ah, iyo go'aamadeeda gaarka ah waxay isku daraan xulashada koowaad. 192 kbps ama ka sarreeya natiijada ayaa weli cad u ah dhagaystayaasha badan. Haddii aad leedahay madaxa waxyeellada leh meel kasta, codsiga M4A kaas oo ka hortagaya in la qaado laba jeer oo dhan. WMA waa lossy default, in ASF container, la lossless iyo codka-optimised noocyada in aad u yar oo la kulmi. A M4A haystaa AAC in xaaladaha badan, ama Apple Lossless (ALAC) marka ay ka yimaadeen a lossless riix.
A container with the audio inside it, rather than the audio on its own. In layer dheeraad ah waa meesha dhererka, raadinta indeks iyo wixii metadata qaabka qeexaya la ilaaliyo, sidaas ciyaaryahanka ogyahay inta jeer ee M4A waa ka hor decoding frame kaliya in kastoo scanning file oo dhan si ay u ogaato. Waxay sidoo kale u dhigantaa in kordhinta ma aha oo kaliya waxa ku jira: containers badan oo noocan ah waxaa loo oggol yahay in ay haystaan in ka badan mid ka mid ah audio, taas oo ah sababta laba M4A files ay u dhaqmaan si kala duwan oo ay u eegaan mid ka mid ah dibadda.
A WMA ka ripped ka disk waxaa lagu shubay in kasta oo bitrate ripper la dhigay in sano ka hor, iyo in ay tahay xadka sare ee wax kasta oo hoos - beddelidda ma soo celin karaan waxa ripper ka baxay. Haddii diskiga weli ku jira shelf, dib-ripping in lossless qaab iyo beddelidda kaas oo siiya natiijo dhab ahaantii ka fiican ka dibna wax kasta oo isbedel ah ee faylasha jira. WMA waa Windows Media Audio, jawaabta Microsoft ee MP3, la bilaabay 1999 iyo la isku darsaday oo dhan Windows aasaaska ee xilligaas.
DRM. WMA faylasha qayb ka mid ah ayaa lagu keydiyaa dukaanka ama softiweerka ay soo saareen, oo codka la crypted ma aha mid lagu soo dejiyo mid kasta oo soo beddelaya. Wax kasta oo aad ku riixday, diiwaan gashan, ama iibsaday iyadoon la ilaalin ayaa caadi ahaan u beddelaya; iibka liisanku ma dhici doono. WMA waa aan la taageerin in ka badan meel kasta oo ka baxsan Windows, iyo files WMA hore u qaadi karaan DRM in ay xaddidaan isbedelka oo dhan.
Ma aha mid aad u baahan tahay inaad ka fikirto. Codec waxaa ka mid ah badeecada patent pools, iyo liisanku waa la go'aamiyey oo uu qof kasta oo shixnadaha decoder - telefoonka, browser, nidaamka hawlgalka - waqti dheer ka hor file gaadho aad. Waa sababta qaabka waa meel kasta oo hardware, iyo sababta royalty-free doorasho la dhisay oo dhan. Waxay waxba ka beddeli kartaa ku saabsan ku beddelo file aad horey u leedahay, oo waa kaliya su'aal nool haddii aad tahay shixnado codec adiga kuu gaar ah.
Waxay ka soo baxday Apple oo halkaas ayay joojisaa. M4A waa waxa barnaamijkii Muusikada iyo dukaanka iTunes ku noolaa, taas oo ah sababta ay u tahay ikhtiyaarka caadiga ah ee qalabka Apple kasta iyo sababta ballaadhinta u akhriso sida mid Apple ah - laakiin qeexida hoosteeda waa heer furan, oo telefoon kasta oo hadda jira, brauzer, unit madaxa gaariga iyo ciyaaryahanka warbaahinta ayaa akhriya. Waxba ma jiro in la rakibo oo aan software Apple ka mid ah oo ku lug leh soo saarista mid halkan. M4A waa MP4 container qaadashada audio kaliya, oo waa waxa iTunes, Apple Music iyo iPhone Voice Memo app soo saaraan.
Soo dejinta aan la aqoonsan ayaa lagu xaddiday heerka caadiga ah ee wanaagsan; xisaabaadka bilaashka ah ee la diiwaangeliyey waxay helayaan xaddi ka sarreeya, iyo xisaabaadka Pro ma laha xad per-file. Xusuusta brauzer-ka waa caadi ahaan xaddidaadka dhabta ah ka hor inta aan xaddidaneynno xaddidaadda dhinacyada server-ka.
Haa. Ku rid ama dooro faylasha WMA oo badan hal soo dejin - soo saaraha ayaa si isku mid ah u dhaqaajiya oo u soo celiya ZIP ee natiijada M4A. Ma jirto baahi loo qabo in la soo celiyo tallaabada soo dejinta faylka.

WMA

WMA waa Microsoft audio ka Windows Media era, weli akhris badan meel kasta laakiin muddo dheer tan iyo markii ay ka baxeen AAC iyo MP3.

M4A

M4A haystaa AAC audio in MP4 container iyo waxa iTunes iyo Apple Music isticmaalka tracks soo dejisan.


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