Lossless baseline for further work.
AIFF preserves every detail of the source M4A, which prevents additional quality loss during subsequent edits or re-encoding. The original M4A compression cannot be undone, but no new artifacts will be introduced.
ZAŠTO PRETVORITI
01
AIFF preserves every detail of the source M4A, which prevents additional quality loss during subsequent edits or re-encoding. The original M4A compression cannot be undone, but no new artifacts will be introduced.
02
AIFF is accepted by a wider range of audio players, car stereos, and streaming services than M4A. The conversion removes a recurring compatibility friction without changing what the file actually contains.
03
AIFF files are typically smaller than their M4A counterparts, which reduces hosting, transfer, and storage costs at scale. The savings compound when serving the same content to many recipients.
Posjeti ovu stranicu u bilo kojem modernom pregledniku — bez instalacije, bez registracije, bez dodatka.
Povuci svoj M4A u područje za ispuštanje, ili klikni da odabereš jednu sa svog uređaja.
Pretvorba se izvršava u potpunosti u tvom pregledniku. Kada završi, tvoja AIFF datoteka se preuzima na tvoj uređaj.
KVALITETA I VJERNOST
SPECIFIKACIJE FORMATA
| M4A | AIFF | |
|---|---|---|
| Ekstenzije | .m4a | .aiff .aif .aifc |
| MIME tipovi | audio/mp4 audio/x-m4a | audio/aiff audio/x-aiff |
| Uveden | 2004 | 1988 |
| Održavatelj | Apple / ISO | Apple |
| Magični broj | — | 46 4F 52 4D |
| Specifikacija | Pogledaj specifikaciju ↗ | Pogledaj specifikaciju ↗ |
KOMPATIBILNOST
| Platforma | Windows | macOS | iOS | Android | Chrome | Firefox | Safari | Edge |
|---|---|---|---|---|---|---|---|---|
| M4A | Izvorno | Izvorno | Izvorno | Izvorno | Izvorno | Izvorno | Izvorno | Izvorno |
| AIFF | Aplikacija | Izvorno | Izvorno | Aplikacija | — | — | Izvorno | — |
Zašto LocalConvert
| Category | LocalConvert | Cloud pretvarači |
|---|---|---|
| PRIVATNOST | Files never leave your device. The whole pipeline runs in your browser via WebAssembly. | Files travel to a remote server, sit in queue storage, and may be retained for analytics or moderation. |
| CIJENA | Free, no signup, no daily quotas. | Often free for small files; paid tiers for batch / large / commercial use. |
| OGRANIČENJA | Limited only by your device's memory and CPU. Uncompressed WAV stems handled comfortably on desktop. | Typical 100 MB to 1 GB per-file caps, plus rate limits. |
An AAC-encoded audio file commonly produced by Apple devices and iTunes. Better quality than MP3 at similar sizes.
Typical uses
iTunes purchases, voice memos, modern music libraries.
Apple's uncompressed PCM audio format, similar to WAV.
Typical uses
macOS audio production, sample libraries.
Da. LocalConvert je potpuno besplatan, bez registracije i bez ograničenja po datoteci ili po danu.
Ne. Pretvorba iz M4A u AIFF odvija se u potpunosti unutar tvog preglednika koristeći WebAssembly — tvoja datoteka nikad ne napušta tvoj uređaj.
Nema fiksne granice — praktično ograničenje je dostupna memorija tvog uređaja. Vrlo velike datoteke mogu trajati dulje ili ne uspjeti na uređajima s malo RAM-a.
Da — kad se stranica jednom učita, pretvorba iz M4A u AIFF radi bez internetske veze. Ponovo otvori stranicu jednom da je predmemorira.
LocalConvert koristi industrijski standardne alate (FFmpeg, ImageMagick, Pandoc) — kvaliteta odgovara onoj koju profesionalci koriste u naredbenom retku. Formati s gubicima ipak će izgubiti dio kvalitete pri svakom ponovnom kodiranju.
Last verified:
M4A to AIFF is processed in your browser with WebAssembly. No upload, no tracking, no limits. Your file never leaves your device.