Jpeg2000 Tags

The tags below are extracted from JPEG 2000 images, however ExifTool currently writes only EXIF, IPTC and XMP tags in these images.

Tag ID Tag Name Writable Values / Notes 'asoc' Association N   'bfil' BinaryFilter N   'bpcc' BitsPerComponent N   'cdef' ComponentDefinition N   'cgrp' ColorGroup N   'chck' DigitalSignature N   'cmap' ComponentMapping N   'colr' ColorSpecification - --> Jpeg2000 ColorSpec Tags 'comp' Composition N   'copt' CompositionOptions N   'cref' Cross-Reference N   'creg' CodestreamRegistration N   'drep' DesiredReproductions N   'dtbl' DataReference N   'flst' FragmentList N   'free' Free N   'ftbl' FragmentTable N   'ftyp' FileType - --> Jpeg2000 FileType Tags 'gtso' GraphicsTechnologyStandardOutput N   'ihdr' ImageHeader - --> Jpeg2000 ImageHeader Tags 'inst' InstructionSet N   'jP ' JP2Signature N   'jp2c' ContiguousCodestream N   'jp2h' JP2Header - --> Jpeg2000 Tags 'jp2i' IntellectualProperty - --> XMP Tags 'jpch' CodestreamHeader - --> Jpeg2000 Tags 'jplh' CompositingLayerHeader - --> Jpeg2000 Tags 'lbl ' Label N   'mdat' MediaData N   'mp7b' MPEG7Binary N   'nlst' NumberList N   'opct' Opacity N   'pclr' Palette N   'prfl' Profile N   'res ' Resolution - --> Jpeg2000 Tags 'resc' CaptureResolution - --> Jpeg2000 CaptureResolution Tags 'resd' DisplayResolution - --> Jpeg2000 DisplayResolution Tags 'roid' ROIDescription N   'rreq' ReaderRequirements N   'uinf' UUIDInfo - --> Jpeg2000 Tags 'ulst' UUIDList N   'url ' URL N   'uuid' UUID-EXIF UUID-EXIF2 UUID-IPTC UUID-IPTC2 UUID-XMP UUID-GeoJP2 UUID-Photoshop UUID-Unknown - - - - - - - N --> EXIF Tags --> EXIF Tags --> IPTC Tags --> IPTC Tags --> XMP Tags --> EXIF Tags --> Photoshop Tags 'xml ' XML undef!+ --> XMP Tags (by default, the XML data in this tag is parsed using the ExifTool XMP module to to allow individual tags to be accessed when reading, but it may also be extracted as a block via the "XML" tag, which is also how this tag is written and copied. This is a List-type tag because multiple XML blocks may exist)

Jpeg2000 ColorSpec Tags

Index1 Tag Name Writable Values / Notes 0 ColorSpecMethod N 1 = Enumerated 2 = Restricted ICC 3 = Any ICC 4 = Vendor Color 1 ColorSpecPrecedence N   2 ColorSpecApproximation N 0 = Not Specified 1 = Accurate 2 = Exceptional Quality 3 = Reasonable Quality 4 = Poor Quality 3 ICC_Profile ColorSpace ColorSpecData - N N --> ICC_Profile Tags 0 = Bi-level 1 = YCbCr(1) 3 = YCbCr(2) 4 = YCbCr(3) 9 = PhotoYCC 11 = CMY 12 = CMYK 13 = YCCK 14 = CIELab 15 = Bi-level(2)    16 = sRGB 17 = Grayscale 18 = sYCC 19 = CIEJab 20 = e-sRGB 21 = ROMM-RGB 22 = YPbPr(1125/60) 23 = YPbPr(1250/50) 24 = e-sYCC

Jpeg2000 FileType Tags

Index4 Tag Name Writable Values / Notes 0 MajorBrand N 'jp2 ' = JPEG 2000 Image (.JP2) 'jpm ' = JPEG 2000 Compound Image (.JPM) 'jpx ' = JPEG 2000 with extensions (.JPX) 1 MinorVersion N   2 CompatibleBrands N

Jpeg2000 ImageHeader Tags

Index1 Tag Name Writable Values / Notes 0 ImageHeight N   4 ImageWidth N   8 NumberOfComponents N   10 BitsPerComponent N   11 Compression N 0 = Uncompressed 1 = Modified Huffman 2 = Modified READ 3 = Modified Modified READ 4 = JBIG 5 = JPEG 6 = JPEG-LS 7 = JPEG 2000 8 = JBIG2

Jpeg2000 CaptureResolution Tags

Index1 Tag Name Writable Values / Notes 0 CaptureYResolution N   4 CaptureXResolution N   8 CaptureYResolutionUnit N --> Jpeg2000 ResolutionUnit Values 9 CaptureXResolutionUnit N --> Jpeg2000 ResolutionUnit Values

Jpeg2000 ResolutionUnit Values

Value ResolutionUnit Value ResolutionUnit Value ResolutionUnit -3 = km 1 = 10 cm 5 = 0.01 mm -2 = 100 m 2 = cm 6 = um -1 = 10 m 3 = mm     0 = m 4 = 0.1 mm

Jpeg2000 DisplayResolution Tags

Index1 Tag Name Writable Values / Notes 0 DisplayYResolution N   4 DisplayXResolution N   8 DisplayYResolutionUnit N --> Jpeg2000 ResolutionUnit Values 9 DisplayXResolutionUnit N --> Jpeg2000 ResolutionUnit Values

<-- ExifTool Tag Names