What does caf mean?

CAF means: it is a storage audio format developed by Apple, which is compatible with Mac OS X 10.4 and higher. Mac OS X 10.3 requires QuickTime 7.

CAF format aims to surpass the limited old digital audio formats, including AIFF and WAV, such as QuickTime. Mov, and. Caf format, which can contain many different audio formats and metadata. Caf format files can be saved for hundreds of years with 64-bit offset.

The meaning of CAF format:

Core Audio Format (CAF) is the latest member of many audio formats originally supported by MAC OS X. Developed by Apple Computer Company, Core Audio Format combines unlimited capacity and rich support for metadata in a package that optimizes audio.

As a 64-bit file format, you can record thousands of channels of audio in one file for many years. It can also store any audio data, whether it is uncompressed PCM or compressed AAC. Applications that support these files can be used in QuickTime 7.

The SMS ringtone format of iPhone is caf, including tritone, Guan, glass, horn, ringtone, electronic music and so on. After jailbreak, SMS ringtones can be changed by changing.