Exchangeable image file format
- About 4 results found and you can help!
Exchangeable image file format (Exif) is a standard that specifies the 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. The specification uses the following existing file formats with the addition of specific metadata tags: JPEG DCT (where DCT refers to the 1974 publication by N. Ahmed, T. Natarajan and K. R. Rao, Reference 1 in discrete cosine transform) for compressed image files, TIFF Rev. 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).Plantilla:Cite web</ref> It is not supported in JPEG 2000, PNG, or GIF.
- Related: Comparison of image viewers, Digital photography, eXtensible Metadata Platform, Geocoded photo, Image file formats, Metadata Working Group, Comparison of metadata editors
Exif standard version 2.3
www.cipa.jp/english/hyoujunka/kikaku/pdf/DC-008-2010_E.pdf - Web
Exif standard version 2.21
www.cipa.jp/exifprint/contents_e/01exif_e/ExifDCFsummary_E.pdf - Web
Exif in the TIFF Tags Directory
www.awaresystems.be/imaging/tiff/tifftags/privateifd/exif.html - Web
Metadata working group
www.metadataworkinggroup.org - Web