Core Audio Format

Description
Core Audio Format (CAF) is an audio container format developed by Apple. Like Sony's Wave64 and the European Broadcasting Union's RF64, CAF is a 64-bit format designed to overcome the storage limitations of earlier formats such as WAV and AIFF.

Information

 * Apple Core Audio Format Specification 1.0

Software

 * Cafio. Converts AIFF, WAV, MP3 and M4A to CAF
 * FFmpeg
 * Logic Pro
 * SoX

Sample files

 * Some example .caf files
 * https://telparia.com/fileFormatSamples/audio/coreAudio/