---
title: CAF File Chunk Types
framework: audiotoolbox
role: collectionGroup
role_heading: API Collection
path: audiotoolbox/1547266-caf-file-chunk-types
---

# CAF File Chunk Types

## Topics

### Constants

- [kCAF_AudioDataChunkID](audiotoolbox/kcaf_audiodatachunkid.md)
- [kCAF_ChannelLayoutChunkID](audiotoolbox/kcaf_channellayoutchunkid.md)
- [kCAF_EditCommentsChunkID](audiotoolbox/kcaf_editcommentschunkid.md)
- [kCAF_FillerChunkID](audiotoolbox/kcaf_fillerchunkid.md)
- [kCAF_FormatListID](audiotoolbox/kcaf_formatlistid.md)
- [kCAF_InfoStringsChunkID](audiotoolbox/kcaf_infostringschunkid.md)
- [kCAF_InstrumentChunkID](audiotoolbox/kcaf_instrumentchunkid.md)
- [kCAF_MIDIChunkID](audiotoolbox/kcaf_midichunkid.md)
- [kCAF_MagicCookieID](audiotoolbox/kcaf_magiccookieid.md)
- [kCAF_MarkerChunkID](audiotoolbox/kcaf_markerchunkid.md)
- [kCAF_OverviewChunkID](audiotoolbox/kcaf_overviewchunkid.md)
- [kCAF_PacketTableChunkID](audiotoolbox/kcaf_packettablechunkid.md)
- [kCAF_PeakChunkID](audiotoolbox/kcaf_peakchunkid.md)
- [kCAF_RegionChunkID](audiotoolbox/kcaf_regionchunkid.md)
- [kCAF_StreamDescriptionChunkID](audiotoolbox/kcaf_streamdescriptionchunkid.md)
- [kCAF_StringsChunkID](audiotoolbox/kcaf_stringschunkid.md)
- [kCAF_UMIDChunkID](audiotoolbox/kcaf_umidchunkid.md)
- [kCAF_UUIDChunkID](audiotoolbox/kcaf_uuidchunkid.md)
- [kCAF_iXMLChunkID](audiotoolbox/kcaf_ixmlchunkid.md)

## See Also

### Types

- [CAFFormatFlags](audiotoolbox/cafformatflags.md)
- [CAFRegionFlags](audiotoolbox/cafregionflags.md)
- [CAF File Marker Types](audiotoolbox/1547272-caf-file-marker-types.md)
- [CAF File SMPTE Time Types](audiotoolbox/1547262-caf-file-smpte-time-types.md)
- [CAF File Header](audiotoolbox/1547255-caf-file-header.md)