The metadata tags defined in the Exif standard cover a broad spectrum: This standard consists of the Exif image file specification and the Exif audio file specification.Įxif is supported by almost all camera manufacturers.
It does not support JPEG 2000 or GIF encoded images. 6.0 ( RGB or YCbCr) for uncompressed image files, and RIFF WAV for audio files (linear PCM or ITU-T G.711 μ-law PCM for uncompressed audio data, and IMA- ADPCM for compressed audio data). The specification uses the following existing encoding formats with the addition of specific metadata tags: JPEG lossy coding for compressed image files, TIFF Rev. 26 April 2010 12 years ago ( ), revised May 2019 3 years ago ( 2019-05)Įxchangeable image file format (officially Exif, according to JEIDA/JEITA/CIPA specifications) is a standard that specifies formats for images, sound, and ancillary tags used by digital cameras (including smartphones), scanners and other systems handling image and sound files recorded by digital cameras.
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