-__maintitle__
-
Example 2: addmoddel.cpp
-
Sample usage of high-level Exiv2 library calls to add, modify and delete Exif metadata.
-
-__example2__
-
-
Here is the image with the Exif metadata from this example
-
-
-
-
Using the print function from
-Example1 shows the
-following Exif tags in the image. Note the tag
-Exif.Image.ExifTag: It is required by the Exif standard because
-the metadata contains an Exif.Photo.* tag and is automatically
-added by Exiv2 to ensure that the Exif structure is valid.
-
-
-
-$ exifprint img_2158.jpg
-Exif.Image.Model 0x0110 Ascii 7 Test 1
-Exif.Image.SamplesPerPixel 0x0115 Short 1 162
-Exif.Image.XResolution 0x011a SLong 1 -2
-Exif.Image.YResolution 0x011b SRational 1 -2/3
-Exif.Image.ExifTag 0x8769 Long 1 89
-Exif.Photo.DateTimeOriginal 0x9003 Ascii 20 2000:12:31 23:59:59
-
-
-__footer__
-
-__maintitle__
-
Example 3: iptcprint.cpp
-
-
This is a very simple program to read and print the IPTC metadata
-of an image.
-
-__example3__
-
-
-
-
-
-$ iptcprint smiley1.jpg
-
-Iptc.Application2.Headline 0x0069 String 17 The headline I am
-Iptc.Application2.Keywords 0x0019 String 19 Yet another keyword
-Iptc.Application2.DateCreated 0x0037 Date 8 2004-08-03
-Iptc.Application2.Urgency 0x000a String 5 very!
-Iptc.Envelope.ModelVersion 0x0000 Short 1 42
-Iptc.Envelope.TimeSent 0x0050 Time 11 14:41:00-05:00
-Iptc.Application2.RasterizedCaption 0x007d Undefined 8 230 42 34 2 90 84 23 146
-Iptc.0x0009.0x0001 0x0001 String 9 Who am I?
-
-
-__footer__
-
-__maintitle__
-
Example 4: iptceasy.cpp
-
-
This shows the quickest way to access, set or modify IPTC metadata, which is similar to how std::map works. The sample
-program writes the IPTC data to a file. Example 3 has the image with this IPTC data.
-
-__example4__
-
-__footer__
-
-__maintitle__
-
Example 5: xmpsample.cpp
-
-
Sample (test) usage of high level XMP classes. This example shows various aspects
- of setting XMP metadata, including complex types. See also
- addmoddel.cpp
-
-__example5__
-
-
The resulting XMP Exiv2 metadata and XMP packet is below.
-The same can be achieved with a set of commands
-to the exiv2 command line tool.
-
-
-
-$ xmpsample
-
-Xmp.dc.source XmpText 13 xmpsample.cpp
-Xmp.dc.subject XmpBag 2 Palmtree, Rubbertree
-Xmp.dc.title LangAlt 2 lang="de-DE" Sonnenuntergang am Strand, lang="en-US" Sunset on the beach
-Xmp.dc.one XmpText 2 -1
-Xmp.dc.two XmpText 6 3.1415
-Xmp.dc.three XmpText 3 5/7
-Xmp.dc.four XmpText 3 255
-Xmp.dc.five XmpText 3 256
-Xmp.dc.six XmpText 5 false
-Xmp.dc.seven XmpText 5 Seven
-Xmp.dc.format XmpText 10 image/jpeg
-Xmp.dc.creator XmpSeq 3 1) The first creator, 2) The second creator, 3) And another one
-Xmp.dc.description LangAlt 2 lang="x-default" Hello, World, lang="de-DE" Hallo, Welt
-Xmp.tiff.ImageDescription LangAlt 2 lang="x-default" TIFF image description, lang="de-DE" TIFF Bildbeschreibung
-Xmp.xmpDM.videoFrameSize/stDim:w XmpText 2 16
-Xmp.xmpDM.videoFrameSize/stDim:h XmpText 1 9
-Xmp.xmpDM.videoFrameSize/stDim:unit XmpText 4 inch
-Xmp.dc.publisher XmpBag 1 James Bond
-Xmp.dc.publisher[1]/?ns:role XmpText 12 secret agent
-Xmp.dc.creator[2]/?ns:role XmpText 10 programmer
-Xmp.xmpBJ.JobRef XmpText 0 type="Bag"
-Xmp.xmpBJ.JobRef[1]/stJob:name XmpText 14 Birthday party
-Xmp.xmpBJ.JobRef[1]/stJob:role XmpText 12 Photographer
-Xmp.xmpBJ.JobRef[2]/stJob:name XmpText 16 Wedding ceremony
-Xmp.xmpBJ.JobRef[2]/stJob:role XmpText 8 Best man
-
-<?xpacket begin="" id="W5M0MpCehiHzreSzNTczkc9d"?>
-<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="XMP Core 4.1.1-Exiv2">
- <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
- <rdf:Description rdf:about=""
- xmlns:dc="http://purl.org/dc/elements/1.1/"
- xmlns:ns="myNamespace/"
- xmlns:tiff="http://ns.adobe.com/tiff/1.0/"
- xmlns:xmpDM="http://ns.adobe.com/xmp/1.0/DynamicMedia/"
- xmlns:stDim="http://ns.adobe.com/xap/1.0/sType/Dimensions#"
- xmlns:xapBJ="http://ns.adobe.com/xap/1.0/bj/"
- xmlns:stJob="http://ns.adobe.com/xap/1.0/sType/Job#"
- dc:source="xmpsample.cpp"
- dc:one="-1"
- dc:two="3.1415"
- dc:three="5/7"
- dc:four="255"
- dc:five="256"
- dc:six="false"
- dc:seven="Seven"
- dc:format="image/jpeg">
- <dc:subject>
- <rdf:Bag>
- <rdf:li>Palmtree</rdf:li>
- <rdf:li>Rubbertree</rdf:li>
- </rdf:Bag>
- </dc:subject>
- <dc:title>
- <rdf:Alt>
- <rdf:li xml:lang="de-DE">Sonnenuntergang am Strand</rdf:li>
- <rdf:li xml:lang="en-US">Sunset on the beach</rdf:li>
- </rdf:Alt>
- </dc:title>
- <dc:creator>
- <rdf:Seq>
- <rdf:li>1) The first creator</rdf:li>
- <rdf:li rdf:parseType="Resource">
- <rdf:value>2) The second creator</rdf:value>
- <ns:role>programmer</ns:role>
- </rdf:li>
- <rdf:li>3) And another one</rdf:li>
- </rdf:Seq>
- </dc:creator>
- <dc:description>
- <rdf:Alt>
- <rdf:li xml:lang="x-default">Hello, World</rdf:li>
- <rdf:li xml:lang="de-DE">Hallo, Welt</rdf:li>
- </rdf:Alt>
- </dc:description>
- <dc:publisher>
- <rdf:Bag>
- <rdf:li rdf:parseType="Resource">
- <rdf:value>James Bond</rdf:value>
- <ns:role>secret agent</ns:role>
- </rdf:li>
- </rdf:Bag>
- </dc:publisher>
- <tiff:ImageDescription>
- <rdf:Alt>
- <rdf:li xml:lang="x-default">TIFF image description</rdf:li>
- <rdf:li xml:lang="de-DE">TIFF Bildbeschreibung</rdf:li>
- </rdf:Alt>
- </tiff:ImageDescription>
- <xmpDM:videoFrameSize
- stDim:w="16"
- stDim:h="9"
- stDim:unit="inch"/>
- <xapBJ:JobRef>
- <rdf:Bag>
- <rdf:li
- stJob:name="Birthday party"
- stJob:role="Photographer"/>
- <rdf:li
- stJob:name="Wedding ceremony"
- stJob:role="Best man"/>
- </rdf:Bag>
- </xapBJ:JobRef>
- </rdf:Description>
- </rdf:RDF>
-</x:xmpmeta>
-<?xpacket end="w"?>
-
-
-__footer__
-