M4A → FLAC

Beddel Adiga M4A ilaa FLAC si aan dadaal lahayn

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Sida loo beddelo M4A ilaa FLAC

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 FLAC faylasha

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

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

Soo deji faylka M4A oo soo beddelaha wuxuu doortaa isku-dhafka codec / bitrate ee FLAC oo la mid ah asalka. FLAC (WAV / FLAC / ALAC) oo aan waxba ka jirin ayaa si sax ah u ilaalinaya tusaale kasta; FLAC (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. FLAC isticmaalaa saadaalinta line iyo codsiga Rice in ay gaarto qiyaastii 50-60% ee cabbirka asalka ah, halka decoding dib u PCM bit-mid ah.

Ma ku hagaajinaysaa M4A ilaa FLAC tayada maqalka?

Ma aha, waana wax ku habboon in la xumaado: waxba ma aha. M4A ayaa horay u soo saaray faahfaahinta waqtigiisa asalka ah, oo ku dheji waxa ku jira FLAC oo aan waxba ka jirin oo si sax ah u ilaaliya - wax ka badan. Faylka ayaa dhowr jeer ka weyn oo la mid ah. Waa weli tallaabada saxda ah ka hor edit, maxaa yeelay FLAC ma kordhin doono tiknoolajiyad labaad oo ah artefacts markaad soo saarto. FLAC siinaysaa WAV run ah at badhka miisaanka, la metadata tags saxda ah iyo farshaxanka embedded, taas oo ah sababta ay ka sarraysa lossless music buugaagta. 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.

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.

Ma FLAC 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; FLAC 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. FLAC weli waa dhowr jeer ka weyn file lossy wanaagsan, iyo ecosystem Apple oo kaliya taageerada ku daray dhawaan iyo si xun.

What bitrate does the FLAC file end up at?

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

Haddii M4A ay tahay mid khasaartay (MP3, AAC) iyo FLAC waa mid aan khasaarin (WAV, FLAC), FLAC 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 FLAC ay tahay mid khasaartay, ka fiiri FLAC encoder si aad u soo celiso; at 192 kbps khasaaraha waa mid aan la arki karin dhegaha badan.

Ma M4A ilaa FLAC 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 FLAC baakadaha. ID3v2 (MP3), faallooyinka Vorbis (OGG, FLAC), atoms MP4 (AAC, M4A), RIFF INFO (WAV), iXML chunks dhammaan khariidadda si nadiif ah. FLAC waa Free Lossless Audio Codec, qaab furan oo ka 2001 oo compresses aan la tirtiri oo kaliya tusaale.

Ma ku beddeli karaa boqolaal fayl oo M4A ah FLAC?

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.

FLAC ma ku hayn doontaa tirada tusaale ee M4A?

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

Ma ku hagaajin karaa codka M4A ilaa FLAC?

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

Ma FLAC 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 FLAC codec for the platform you specify.

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.