Fetola AAC ho MP3

Fetola Ea Hau AAC ho MP3 litokomane ntle le matsapa

Khetha lifaele tsa hau

*Lifaele li hlakotsoe ka mor'a lihora tse 24

Fetolela lifaele tse fihlang ho 1 GB mahala, basebelisi ba Pro ba ka fetolela lifaele tse fihlang ho 100 GB; Ingolise hona joale

Ho kenya

Mokhoa oa ho fetolela AAC ho MP3

Phapang 1: AAC ho kenya lifaele ka ho sebelisa konopo e ka holimo kapa ka ho Shift le ho kenya.

Khetha 'Mele' ho qala ho fetola.

Phapang 3: Capture hao e fetotsoeng MP3 lifaele

AAC ho MP3 Lipotso Tse Botsoang Khafetsa Mabapi le Phetoho

Ke ka fetola AAC audio ho MP3 joang ntle le ho lahleheloa ke boleng?

Ho kenya faele ea AAC le ho fetola rona ho khetha MP3 codec / bitrate ho kopanya hore e lumellane le mohloli. Lossless target (MP3 = WAV / FLAC / ALAC) e boloka liteko tsohle; lossy target (MP3 = MP3 / AAC / OGG) e hlophisitsoe ho 192 kbps e leng e hlakileng bakeng sa lihlooho tse ngata.

Faele ea MP3 e sebelisa bitrate efe?

Bofela ba 192 kbps bakeng sa MP3 le ho lahleheloa ke lifaele; ho fetisoa bakeng sa MP3 le ho lahleheloa ke lifaele. E fetoloa ho 320 kbps bakeng sa audiophile kapa 96 kbps bakeng sa puisano / podcast. Khetho e fetola boholo ba faele ho latela botsitso ba ho utloisisoa ka litekanyetso tsa bit tse tlase haholo.

Na ho tloha ho AAC ho ea ho MP3 ho tla fokotsa boleng ba audio?

Haeba AAC e na le liphoso'me MP3 e na le liphoso (mohlala, MP3 → WAV), faele ea MP3 e ntle ho feta AAC — u ke ke ua khutlisa tlhaiso-leseling e se e lahliloe. Haeba AAC e na le liphoso'me MP3 e na le liphoso, nahana hore codec ea MP3 e tla phutheha hape; ka 192 kbps sena se hlakile ho lihlooho tse ngata.

Na AAC ho MP3 e fetolehang e boloka ID3 / metadata tags?

Ee — sehlooho, moqapi, album, selemo, nomoro ea lipina, sehlooho sa album se bala ho AAC'me se ngotsoe ho MP3 container (ha MP3 se fana ka li-tags, tseo tse ling tsohle tse tloaelehileng li fanang ka tsona).

Na ke ka fetola litokomane tse likete tsa AAC ho MP3?

E-ea — tlosa foldara ea AAC ho tsoa ho lifaele'me re li sebetsana ka kotloloho. Premium e na le bahlahisi ba kotloloho le ho se na boholo ba boholo ba faele, ka hona batch ea 500-file e fela ka metsotso e seng mekae ho feta libeke tse mashome a mabeli.

Na MP3 e tla boloka palo e tšoanang ea lisampula joaloka AAC?

Ka ho laoloa ke yeah (48 kHz AAC → 48 kHz MP3). Haeba u hloka ho fokotsa palo ea lisampuli bakeng sa ho lumellana (mohlala, 96 kHz → 44.1 kHz bakeng sa ho ngola CD) khetho ea palo ea lisampuli e tsoetseng pele e etsa sena ka ho khutlisa palo ea lisampuli ka boleng bo phahameng.

Na ke ka fetola bophahamo ba molumo ka ho AAC ho MP3?

Ee — khetho ea ho tlosa molumo e sebelisa ho tlosa molumo oa ITU-R BS.1770 / EBU R128 ho MP3 output, e lebisang ho -14 LUFS (standard ea ho tjhaja) kapa -16 LUFS (standard ea podcast). E ka sebelisoa ha ho fetoloa lipina ka ho khetheha ka li-mastering tsa maemo a fapaneng.

Na MP3 e tla bapala ka stereo ea koloi ea ka / iPod / Sonos?

MP3 e bapala ka ho feletseng. AAC e bapala ka Apple, Android e ngata, Sonos. FLAC e bapala ka Sonos le Android, e sa tšoane le iPods e fetileng. WAV e bapala ka hohle empa e kholo. Likhetho tse tsoetseng pele li kenyelletsa li-presets tsa sesebelisoa bakeng sa li-targets tsena tse tloaelehileng.

Na faele ea ka ea AAC e le ea ka feela ha e fetoloa?

Ee — lifaele tsa AAC tse kenang li sebetsana ka ho khetheha'me li tlosoa ka metsotsoana. Re ke ke ra bapala, ho boloka kapa ho arolelana litaba tsa audio.

Ho fetola AAC ea hora e le MP3 ho nka nako e kae?

Re-mux ea codec e tšoanang: 10-30 sekontiri. Re-encode ho codec e fapaneng: ka linako tse ling 10-20% ea nako ea mohloli, ka hona AAC → MP3 ea hora e le 1 e fela ka metsotso e 6-12.

Ke hobane'ng ha faele ea MP3 e moholo / e monyane ho feta AAC?

No automatic gain change happens unless you turn on the normalize option. If you do see a level change, your audio player or media library may be applying ReplayGain or per-track normalization on playback — not us.

Na ke ka fetola ho jarolla ho tsoa ho AAC ho MP3?

Haeba ho jarolla AAC ho sa sirelelitsoe (ha ho DRM), e-ea. Lifaele tsa ho jarolla tse encrypted-DRM (Spotify, Apple Music) li encrypted ka litekanyo tsa bit'me re ke ke ra li sebetsana. Li-sources ho tloha Bandcamp, ho jarolla SoundCloud, le ho ngola ka bomong li fetoloa hantle.

AAC

AAC e fana ka boleng bo betere ba modumo ho feta MP3 ka ditefiso tse tshwanang tsa bit, tse sebediswang ke Apple Music le YouTube.

MP3

Lifaele tsa MP3 li sebelisa khatello e lahlehileng ho fokotsa boholo ba faele ha ka nako e ts'oanang li boloka boleng bo amohelehang ba molumo bakeng sa bamameli ba bangata.