Convert AVI to ALAC — Free Online Converter
Convert Audio Video Interleave (.avi) to Apple Lossless Audio Codec (.alac) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
О конвертации AVI в ALAC
AVI files from camcorders, screen recorders, and legacy editing software often contain audio encoded as PCM, MP3, or AC3. ALAC (Apple Lossless Audio Codec) is Apple's lossless compression format, introduced in 2004 and open-sourced in 2011. ALAC achieves roughly 50% compression of PCM data with bit-perfect reconstruction — every sample is identical on playback. Converting AVI to ALAC extracts the audio track and compresses it losslessly in an M4A container recognized by iTunes, Apple Music, and all iOS devices.
Зачем конвертировать AVI в ALAC?
ALAC combines the quality guarantee of uncompressed PCM with file sizes roughly half as large, making it the optimal format for Apple ecosystem users who want lossless audio without the storage penalty. If you are building an iTunes library from AVI video recordings or need lossless audio for Apple-based music production, ALAC is the native choice — it plays seamlessly on every iPhone, iPad, Mac, Apple TV, and HomePod.
Типичные сценарии использования
- Building a lossless music library in iTunes/Apple Music from AVI concert recordings