News Architecture (NAR) 1.6 for IPTC G2-Standards - News Item XML Schema, document version 1 ... is extended as NewsML-G2 2.5 - News Item XML Schema, document version 1 Date of creation of this XML Schema version: 2009-12-21 Date of creation of this XML Schema document version: 2009-12-21 Schema created for the IPTC by Jay Cousins, RivCom Ltd (jay.cousins@rivcom.com), Ulf Wingstedt, CNet Svenska AB (ulf.wingstedt@cnet.se) Schema maintained for the IPTC by Laurent Le Meur (AFP) + Michael Steidl (IPTC) An Item containing news-related information A set of properties about the content Extension point for provider-defined properties from other namespaces A set of alternate renditions of the Item content A rendition of the content using an XML language XML elements from any namespace A rendition of the content using plain-text or encoded inline data The encoding applied to the content before inclusion A rendition of the content using a reference/link to a resource representing the content data at a remote location Extension point for provider-defined properties from other namespaces The language of the remote content A local reference to the original piece of content, from which all renditions have been derived A group of typical attributes associated with a content rendition The local identifier of the element The specific rendition of content this component represents NewsML-G2 2.3r1: newsContentCharacteristics: @durationUnit added, NewsML-G2 2.4: @widthunit, @heightunit added A group of typical physical characteristics of media content The count of words of textual content. The width of an image in pixels If present defines the width unit for the width The height of an image in pixels If present defines the height unit for the heigth The orientation of the visual content of an image in regard to the standard rendition of the digital image data The colour space of an image The recommended printing resolution for an image in dots per inch The clip duration in time units defined by durationUnit. The default time unit is seconds. Applies to audio-visual content. 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. The applicable codec for audio data The audio bit rate in Kbps An indication that the audio data is encoded with a variable bit rate The number of bits per audio sample The number of audio samples per second, expressed as a sampling frequency in Hz The audio sound system The applicable codec for video data The video average bit rate in Kbps. Used when the bit rate is variable An indication that video data is encoded with a variable bit rate 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 The video scan technique, progressive or interlaced The video aspect ratio The video sampling method A group of attributes representing a content type An IANA MIME type A refinement of a generic content type (i.e. IANA MIME type)