Global Variable

AVFileTypeMPEG4

A UTI for the MPEG-4 file format.

Declaration

const AVFileType AVFileTypeMPEG4;

Discussion

The value of this UTI is public.mpeg-4. Files are identified with the .mp4 extension.

See Also

File Types

AVFileTypeAC3

A UTI for the AC-3 audio file format.

AVFileTypeAMR

A UTI for the adaptive multirate audio file format.

AVFileTypeDNG

A UTI for the Adobe digital negative file format.

AVFileType3GPP

A UTI for the 3GPP file format.

AVFileTypeAIFC

A UTI for the AIFC audio file format.

AVFileTypeAIFF

A UTI for the AIFF audio file format.

AVFileTypeAVCI

A UTI for the high efficiency image file format containing H.264 compressed images.

AVFileTypeHEIC

A UTI for the high efficiency image file format containing HEVC compressed images.

AVFileTypeHEIF

A UTI for the high efficiency image file format containing images compressed with any codec.

AVFileTypeJPEG

A UTI for the JPEG (JFIF) format.

AVFileTypeTIFF

A UTI for the tagged image file format.

AVFileTypeWAVE

A UTI for the WAVE audio file format.

AVFileType3GPP2

A UTI for the 3GPP2 file format.

AVFileTypeSunAU

A UTI for the Sun/NeXT audio file format.

AVFileTypeAppleM4A

A UTI for the Apple m4a audio file format.

AVFileTypeAppleM4V

A UTI for the iTunes video file format.

AVFileTypeMPEGLayer3

A UTI for the MPEG Audio Layer 3 file format.

AVFileTypeEnhancedAC3

A UTI for the enhanced AC-3 audio file format.

AVFileTypeQuickTimeMovie

A UTI for the QuickTime movie file format.

AVFileTypeCoreAudioFormat

A UTI for the Core Audio Format.