WAV → M4A

Beddel Adiga WAV ilaa M4A si aan dadaal lahayn

Xullo faylashaada

ama riix oo ku riix faylashaada halkan

Qorshaha Bilaashka ah: 1 Isbedelo/saac · Goon →

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Soo gelinta

Sida loo beddelo WAV ilaa M4A

Tallaabada 1aad: Soo geli WAV 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

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

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

Soo deji faylka WAV oo soo beddelaha wuxuu doortaa isku-dhafka codec / bitrate ee M4A oo la mid ah asalka. M4A (WAV / FLAC / ALAC) oo aan waxba ka jirin ayaa si sax ah u ilaalinaya tusaale kasta; M4A (MP3 / AAC / OGG / Opus) oo aan waxba ka jirin ilaa 192 kbps oo cad oo u eg dhammaan waxyaabaha muusikada. WAV caadi ahaan kaydiyaa PCM raw uncompressed - tusaale kasta oo si sax ah loo hayaa, oo ku saabsan wax kasta oo bit qoto dheer iyo tirada tusaale ah ayaa la qabtay. A M4A haystaa AAC in xaaladaha badan, ama Apple Lossless (ALAC) marka ay ka yimaadeen a lossless riix.

Sidee bay u kala duwan yihiin qaababka kala duwan ee WAV ilaa M4A?

Qaar, oo waa joogto ah - tani waa jihada kaliya ee macluumaadka si dhab ah loo tuuro. WAV waxay leedahay tusaale kasta oo sax ah; M4A waxay ka saartaa waxa moodel psychoacoustic ah oo aad u sheegto inaadan maqli doonin. 192 kbps iyo korka ka sarreeya, saadaashaas waa mid ku filan oo ku habboon in la hubiyo in ay ku habboon tahay waxyaabaha badan iyo qalabka badan. Ilaalinta WAV sida sayidkaaga, maxaa yeelay ma awoodi kartid inaad ka soo noqoto M4A.

Ma ku tagi karaa M4A macluumaad ku saabsan muusig iyo album?

Haa, waana faa'iido dhab ah oo ka badan WAV, oo aan waxba ku kalsoonayn inay kaydiso wax kasta oo ka mid ah. M4A wuxuu ku jiraa magaca, heesaha, albumka, sanadka, lambarka raadinta iyo sawirka daabacaadda ee ku jira badeecada, sidaa darteed maktabadda muusiga ayaa si sax ah u soo gudbisa iyada oo aan la marin manual. M4A haystaa macluumaadka metadata, qaybaha iyo farshaxanka si buuxda u si fiican u haystaa, iyo waa qaabka audio asalka ah oo dhan qalabka Apple.

Ma soo dejin karaa WAV soo dejinta dheer?

Khariidadaha bilaashka ah ee 100 MB fayl kasta, iyo WAV waxay ku socdaan 10 MB daqiiqad kasta oo stereo ah sababtoo ah waxba kama jiraan - tusaale kasta waxaa lagu kaydiyaa ballaca buuxa. Toban daqiiqo ayaa hadda ku jira xaddidaadda. Premium wuxuu kor u qaadayaa cagaha si aad ah, oo qaabku wuxuu leeyahay 4 GB oo kor u kacaya, taas oo ah sababta kulan dheeri ah ay u yimaadaan qaybo kala duwan oo la kala qaybiyay; iyaga wada soo deji oo waxay u dhaqmaan sidii shaqo. WAV waa weyn — in ka badan 10 MB per daqiiqo stereo at CD tayada — iyo qaabka classic waxaa ku jira 4 GB xad iyo meel aan loo baahnayn in ay tags saxda ah.

Fadlan xusuuso in faylka M4A uu ku dhammaado bitrate?

Default 192 kbps loo baahan yahay loo baahan yahay M4A; pass-through loo baahan yahay loo baahan yahay M4A. 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 WAV ilaa M4A mid ka hooseeya tayada maqalka?

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

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

Haa - magaca, muusig, album, sanadka, lambarka raadinta, sawirka album, BPM, soo noqnoqoshada-gacan ayaa laga akhrin karaa WAV baakadaha oo lagu qoray meelaha la midka ah ee M4A baakadaha. ID3v2 (MP3), faallooyinka Vorbis (OGG, FLAC), atoms MP4 (AAC, M4A), RIFF INFO (WAV), iXML chunks dhammaan khariidadda si nadiif ah. M4A waa MP4 container qaadashada audio kaliya, oo waa waxa iTunes, Apple Music iyo iPhone Voice Memo app soo saaraan.

Ma ku beddeli karaa boqolaal fayl oo WAV ah M4A?

Haa - ku rid faylka WAV 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.

M4A ma ku hayn doontaa tirada tusaale ee WAV?

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

Ma ku hagaajin karaa codka WAV ilaa M4A?

Haa - ikhtiyaarka loodness-normalize wuxuu ku habboon yahay ITU-R BS.1770 / EBU R128 caadiga ah ee M4A 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 M4A playlist.

Ma M4A 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 M4A codec for the platform you specify. 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.

Faylkayga WAV ma gaarbaa marka la beddelayo?

Haa — faylasha la soo dejiyey WAV 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.

WAV

Faylasha WAV waxay ku kaydiyaan maqalka qaab aan la cadaadin, iyagoo bixiya codka tayada CD-ga oo ku habboon shaqada maqalka xirfadeed.

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.