62 September 2005 XMP Specification XMP Schemas EXIF Schemas 4 ● The preferred schema namespace prefix is exif Property Value Type Category Description exif:ExifVersion Closed Choice of Text Internal EXIF tag 36864, 0x9000. EXIF version number. exif:FlashpixVersion Closed Choice of Text Internal EXIF tag 40960, 0xA000. Version of FlashPix. exif:ColorSpace Closed Choice of Integer Internal EXIF tag 40961, 0xA001. Color space information: 1 = sRGB 65535 = uncalibrated exif:ComponentsConfiguration Closed Choice of seq Integer Internal EXIF tag 37121, 0x9101. Configuration of components in data: 4 5 6 0 (if RGB compressed data), 1 2 3 0 (other cases). 0 = does not exist 1 = Y 2 = Cb 3 = Cr 4 = R 5 = G 6 = B exif:CompressedBitsPerPixel Rational Internal EXIF tag 37122, 0x9102. Compression mode used for a compressed image is indicated in unit bits per pixel. exif:PixelXDimension Integer Internal EXIF tag 40962, 0xA002. Valid image width, in pixels. exif:PixelYDimension Integer Internal EXIF tag 40963, 0xA003. Valid image height, in pixels. exif:UserComment Lang Alt External EXIF tag 37510, 0x9286. Comments from user. exif:RelatedSoundFile Text Internal EXIF tag 40964, 0xA004. An “8.3” file name for the related sound file. exif:DateTimeOriginal Date Internal EXIF tags 36867, 0x9003 (primary) and 37521, 0x9291 (subseconds). Date and time when original image was generated, in ISO 8601 format. Includes the EXIF SubSecTimeOriginal data.