Convert AVI to AIFF — Free Online Converter
Convert Audio Video Interleave (.avi) to Audio Interchange File Format (.aiff) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
About AVI to AIFF Conversion
AVI's RIFF container can hold audio in many codecs — PCM, ADPCM, MP3, AC3, or even DTS. AIFF (Audio Interchange File Format) is Apple's uncompressed audio standard, developed in 1988 based on Electronic Arts' IFF structure. AIFF stores linear PCM data at full resolution (16-bit/44.1 kHz CD quality or higher), making it the macOS and Logic Pro equivalent of WAV. Converting AVI to AIFF extracts the audio track and writes it as lossless, uncompressed PCM in Apple's container format.
Why Convert AVI to AIFF?
Professionals working in Apple-centric audio production environments — Logic Pro, GarageBand, Final Cut Pro — prefer AIFF as their native lossless format. When extracting audio from AVI footage for mixing, mastering, or sound design, AIFF ensures zero quality loss and seamless integration with macOS audio tools. Unlike WAV, AIFF natively supports metadata chunks (ID3 tags) for titling and annotation.
Common Use Cases
- Extracting dialogue or sound effects from AVI footage for use in Logic Pro or GarageBand projects