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AU
Audio Interchange File Format
Audio Interchange File Format (AIFF) is an audio file format developed by Apple Inc. for storing sound data. It is a container format that stores audio data as well as metadata.
Main usage
AIFF is commonly used for storing uncompressed audio data on Mac OS and iOS devices. It is also used for storing audio data in professional audio production and editing applications.
- High-quality audio
- Supports up to 32-bit audio
- Supports up to 8 channels of audio
Main features
CAF
Core Audio Format
Core Audio Format (CAF) is an audio file format developed by Apple Inc. It is a container for storing audio data, and is based on the ISO base media file format.
Main usage
CAF is mainly used for storing audio data on Apple devices, such as iPhones, iPads, and Macs. It is also used for storing audio data in professional audio applications, such as Logic Pro and Pro Tools.
- High-quality audio
- Supports up to 24-bit/192kHz audio
- Supports up to 8 channels of audio
- Supports a variety of audio codecs