M4A → WMA

Beddel Adiga M4A ilaa WMA si aan dadaal lahayn

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Sida loo beddelo M4A ilaa WMA

Tallaabada 1aad: Soo geli M4A 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 WMA faylasha

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

Sidee baan u beddeli karaa M4A audio ilaa WMA iyadoon la lumin tayada?

Soo deji faylka M4A oo soo beddelaha wuxuu doortaa isku-dhafka codec / bitrate ee WMA oo la mid ah asalka. WMA (WAV / FLAC / ALAC) oo aan waxba ka jirin ayaa si sax ah u ilaalinaya tusaale kasta; WMA (MP3 / AAC / OGG / Opus) oo aan waxba ka jirin ilaa 192 kbps oo cad oo u eg dhammaan waxyaabaha muusikada. A M4A haystaa AAC in xaaladaha badan, ama Apple Lossless (ALAC) marka ay ka yimaadeen a lossless riix. WMA waa lossy default, in ASF container, la lossless iyo codka-optimised noocyada in aad u yar oo la kulmi.

Ma aha in lagu beddelo M4A ilaa WMA wareegga labaad ee isku dhafka khasaaraha?

Haa, waana wax ku habboon qorsheynta. Labada qaababba waa waxyeello, sidaa darteed WMA codsi-qorayaasha 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 u muuqata mid cad oo u muuqda mid ka mid ah dhagaystayaasha badan. Haddii aad leedahay madaxa waxyeellada leh meel kasta, codsiga WMA kaas oo ka hortagaya in la qaado laba jeer oo dhan.

Maxaa sababay qaar ka mid ah faylasha M4A aan loo beddelin?

DRM. M4A faylasha qayb ka mid ah ayaa lagu keydiyaa dukaanka ama softiweerka ay soo saareen, oo codka la keydiyay ma aha mid lagu soo dejiyo mid kasta oo soo saaraha ah. Wax kasta oo aad ku riixday, diiwaan gashan, ama iibsatay oo aan la ilaalin ayaa si caadi ah u beddelaya; iibka liisanku ma dhici doono. M4A qarin laba waxyaabo aad u kala duwan ka dambeeya mid ka mid ah kordhinta - lossy AAC iyo lossless ALAC - iyo aan Apple hardware taageerada waa aan isku mid ahayn.

Ma WMA ayaa ku ciyaari doona gaarigayga ama qalabka hore?

M4A waxaa lagu decodey wax kasta oo muhiim ah, oo ay ku jiraan unugyada madaxa gaariga iyo ciyaartoyda da'da weyn; WMA waxay u baahan tahay barnaamijyo aqoon u leh codec, oo ah qalabka madax-bannaan ee aan badanaa lahayn. Haddii meeshii loo socdo ay tahay gaari stereo ama ciyaaryahan la qaadan karo, tani waa dood xoog leh oo ku saabsan in la joogo M4A. 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.

What bitrate does the WMA file end up at?

Default 192 kbps loo baahan yahay loo baahan yahay WMA; pass-through loo baahan yahay loo baahan yahay WMA. Ku dar 320 kbps haddii aad rabto in aad ugu badan oo loo baahan yahay loo baahan yahay, 128 kbps si aad u qaybiso podcast-ka, ama 96 kbps si aad u hesho cod-keliya oo keliya oo ah meesha faylka yar yahay wax ka badan faahfaahinta studio.

Ma ka dhigi kartaa M4A ilaa WMA mid ka hooseeya tayada maqalka?

Haddii M4A ay tahay mid khasaartay (MP3, AAC) iyo WMA waa mid aan khasaarin (WAV, FLAC), WMA maahan mid ka fiican M4A - ma awoodi kartid inaad soo ceshato macluumaadka horeyba loogu tirtiro codec-ka M4A. Haddii M4A ay tahay mid aan khasaarin iyo WMA ay tahay mid khasaartay, ka fiiri WMA encoder si aad u soo celiso; at 192 kbps khasaaraha waa mid aan la arki karin dhegaha badan.

Ma M4A ilaa WMA ayaa ku beddelaya ID3 / metadata tags?

Haa - magaca, muusig, album, sanadka, lambarka raadinta, sawirka album, BPM, soo noqnoqoshada-gacan ayaa laga akhrin karaa M4A baakadaha oo lagu qoray meelaha la midka ah ee WMA baakadaha. ID3v2 (MP3), faallooyinka Vorbis (OGG, FLAC), atoms MP4 (AAC, M4A), RIFF INFO (WAV), iXML chunks dhammaan khariidadda si nadiif ah. WMA waa Windows Media Audio, jawaabta Microsoft ee MP3, la bilaabay 1999 iyo la isku darsaday oo dhan Windows aasaaska ee xilligaas.

Ma ku beddeli karaa boqolaal fayl oo M4A ah WMA?

Haa - ku rid faylka M4A faylasha oo aan u gudbinno si isku mid ah. Premium waxay leedahay shaqaalaha isku midka ah iyo ma laha xaddiga faylka, sidaa darteed 500-file batch wuxuu ku dhammaadaa daqiiqado ka badan alaabtii daqiiqado.

WMA ma ku hayn doontaa tirada tusaale ee M4A?

By default haa (a 48 kHz M4A soo saartaa 48 kHz WMA, a 44.1 kHz M4A soo saartaa 44.1 kHz WMA). Ujeedada gaar ah ee la jaanqaadista - tusaale ahaan, hoos u dhigista 96 kHz studio masters ilaa 44.1 kHz WMA CD-da lagu qoro, ama kor u qaadista 22 kHz fariimaha codka ilaa 44.1 kHz WMA - tusaale-ka-dhimista hoos u dhaca ayaa ku habboon tayada sare ee SOX-style resampling.

Ma ku hagaajin karaa codka M4A ilaa WMA?

Haa - ikhtiyaarka loodness-normalize wuxuu ku habboon yahay ITU-R BS.1770 / EBU R128 caadiga ah ee WMA soosaarka, oo ku lug leh -14 LUFS (sharciga qulqulka) ama -16 LUFS (sharciga podcast) ama qiime gaarka ah. Faa'iido leh marka la barbardhigo raadadka la isku beddelayo oo leh heerar kala duwan oo heerar ah oo ah WMA playlist.

Ma WMA ayaa ku ciyaari doona gaarigayga stereo / iPod / Sonos / Bluetooth speaker?

MP3 plays universally on every device made in the last 20 years. AAC plays on Apple, most Android, Sonos, and modern car stereos. FLAC plays on Sonos and recent Android, less well on older iPods. WAV plays on everything but the file is huge. The device-target dropdown picks a safe WMA codec for the platform you specify. WMA la isku daray ka fiican marka la barbardhigo encoders MP3 iyo weli akhris karo by Windows Media Player iyo qalabka PlaysForSure hore.

Faylkayga M4A ma gaarbaa marka la beddelayo?

Haa — faylasha la soo dejiyey M4A waxaa lagu dhaqaajiya shaqaalaha kala duwan oo la tirtiraa daqiiqado gudahood. Aan marnaba ciyaarin, kaydin, ama qaybin waxyaabaha maqalka ah. Wabiga wuxuu ku socdaa qalabka aan xakamaynayno dhammaadka-dhamaadka; adeegyada dhinac saddexaad ma helaan faylkaaga.

M4A

M4A waa qaab file maqal ah oo si dhow ula xiriira MP4. Waxay bixisaa cadaadis maqal oo tayo sare leh oo taageero u ah metadata, taasoo ka dhigaysa mid ku habboon codsiyada kala duwan.

WMA

WMA (Windows Media Audio) waa qaab maqal maqal ah oo ay samaysay Microsoft. Waxaa caadi ahaan loo isticmaalaa baahinta iyo adeegyada muusiga onlaynka ah.