Name | Type | Use | Default | Fixed | annotation |
id | xs:ID | optional | | | documentation | The local identifier of the element which MUST be persistent for all versions of the item, i.e. for its entire lifecycle. |
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creator | QCodeType | optional | | | documentation | If the attribute is empty, specifies which entity (person, organisation or system) will edit the property. If the attribute is non-empty, specifies which entity (person, organisation or system) has edited the property. |
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modified | DateOptTimeType | optional | | | documentation | The date (and, optionally, the time) when the property was last modified. The initial value is the date (and, optionally, the time) of creation of the property. |
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custom | xs:boolean | optional | | | documentation | If set to true the corresponding property was added to the G2 Item for a specific customer or group of customers only. The default value of this property is false which applies when this attribute is not used with the property. |
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how | QCodeType | optional | | | documentation | Indicates by which means the value was extracted from the content. |
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why | QCodeType | optional | | | documentation | Why the metadata has been included. |
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rendition | QCodeType | optional | | | documentation | The specific rendition of content this component represents |
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generator | xs:string | optional | | | documentation | The name and version of the software tool used to generate the content |
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generated | DateOptTimeType | optional | | | documentation | The date (and, optionally, the time) when the content was generated |
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hascontent | xs:boolean | optional | | | documentation | Indicates if the digital data of this rendition is available or not. |
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href | IRIType | optional | | | documentation | The locator of the target resource. |
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residref | xs:string | optional | | | documentation | The provider’s identifier of the target resource. |
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version | xs:positiveInteger | optional | | | documentation | The version of the target resource. By default, the latest revision is retrieved when the link is activated. |
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persistidref | xs:string | optional | | | documentation | Points to an element inside the target resource which must be identified by an ID attribute having a value which is persistent for all versions of the target resource, i.e. for its entire lifecycle. (added NAR 1.8) |
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contenttype | xs:string | optional | | | documentation | The IANA (Internet Assigned Numbers Authority) MIME type of the target resource. |
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format | QCodeType | optional | | | documentation | A refinement of a generic content type (i.e. IANA MIME type) |
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size | xs:nonNegativeInteger | optional | | | documentation | The size in bytes of the target resource. |
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title | xs:string | optional | | | documentation | A short natural language name for the target resource. |
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validfrom | DateOptTimeType | optional | | | documentation | The date (and, optionally, the time) before which a relationship is not valid. |
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validto | DateOptTimeType | optional | | | documentation | The date (and, optionally, the time) after which a relationship is not valid. |
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wordcount | xs:nonNegativeInteger | optional | | | documentation | The count of words of textual content. |
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width | xs:nonNegativeInteger | optional | | | documentation | The image width for visual content. |
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widthunit | QCodeType | optional | | | documentation | If present defines the width unit for the width |
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height | xs:nonNegativeInteger | optional | | | documentation | The height of visual content. |
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heightunit | QCodeType | optional | | | documentation | If present defines the height unit for the heigth |
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orientation | xs:nonNegativeInteger | optional | | | documentation | The orientation of the visual content of an image in regard to the standard rendition of the digital image data |
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colourspace | QCodeType | optional | | | documentation | The colour space of an image |
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colourindicator | QCodeType | optional | | | documentation | Indicates whether the still or moving image is coloured or black and white. The recommended vocabulary is the IPTC Colour Indicator NewsCodes http://cv.iptc.org/newscodes/colourindicator/ |
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resolution | xs:positiveInteger | optional | | | documentation | The recommended printing resolution for an image in dots per inch |
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duration | xs:nonNegativeInteger | optional | | | documentation | The clip duration in time units defined by durationUnit. The default time unit is seconds. Applies to audio-visual content.
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durationunit | QCodeType | optional | | | documentation | If present it defines the time unit for the duration attribute. Only codes for integer value time units of the recommended CV (available at http://cv.iptc.org/newscodes/timeunit/ ) must be applied. |
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audiocodec | QCodeType | optional | | | documentation | The applicable codec for audio data |
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audiobitrate | xs:positiveInteger | optional | | | documentation | The audio bit rate in bits per second |
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audiovbr | xs:boolean | optional | | | documentation | An indication that the audio data is encoded with a variable bit rate |
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audiosamplesize | xs:positiveInteger | optional | | | documentation | The number of bits per audio sample |
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audiosamplerate | xs:positiveInteger | optional | | | documentation | The number of audio samples per second, expressed as a sampling frequency in Hz |
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audiochannels | QCodeType | optional | | | documentation | The audio sound system |
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videocodec | QCodeType | optional | | | documentation | The applicable codec for video data |
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videoavgbitrate | xs:positiveInteger | optional | | | documentation | The video average bit rate in bits per second. Used when the bit rate is variable |
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videovbr | xs:boolean | optional | | | documentation | An indication that video data is encoded with a variable bit rate |
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videoframerate | xs:decimal | optional | | | documentation | The number of video frames per second, i.e. the rate at which the material should be shown in order to achieve the intended visual effect |
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videoscan | derived by: xs:string | optional | | | documentation | The video scan technique, progressive or interlaced |
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videoaspectratio | xs:normalizedString | optional | | | documentation | The video aspect ratio |
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videosampling | xs:normalizedString | optional | | | documentation | The video sampling method |
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videoscaling | QCodeType | optional | | | documentation | Indicates how the original content was scaled to this format. The recommended vocabulary is the IPTC Video Scaling NewsCodes http://cv.iptc.org/newscodes/videoscaling/ |
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videodefinition | QCodeType | optional | | | documentation | Indicates which video definition is applied to this rendition of video content but it does not imply any particular technical characteristics of the video.The recommended vocabulary is the IPTC Video Definition NewsCodes http://cv.iptc.org/newscodes/videodefinition/ |
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language | xs:language | | | | documentation | The language of the remote content |
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