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Table of Contents

The <ncl> Element

Definition and Usage

The <ncl> tag represents the root of an NCL document.

The <ncl> tag is the container for all other NCL elements (except for the <?xml> tag).

Syntax

Element Attributes Content Parent
<ncl> id, title, xmlns (<head>?, <body>?) –

Attributes

Name Value Description
id It may receive any string value that begins with a letter or an underscore and that only contains letters, digits, “.”, and “_”. The id attribute uniquely identifies the element within a document.
title String. The title attribute contains advisory information. Values of the title attribute may be rendered by user agents in a variety of ways.
xmlns “http://www.ncl.org.br/NCL3.0/EDTVProfile” or “http://www.ncl.org.br/NCL3.0/BDTVProfile” The xmlns attribute declares an XML namespace—in other words, it declares the primary collection of XML-defined constructs the document uses. The attribute's value is the URL identifying where the namespace is officially defined. Two values are allowed for the xmlns attribute: “http://www.ncl.org.br/NCL3.0/EDTVProfile” and “http://www.ncl.org.br/NCL3.0/BDTVProfile”, for the Enhanced and Basic DTV profiles, respectively. An NCL player shall know that the schemaLocation for these namespaces is, respectively: “http://www.ncl.org.br/NCL3.0/profiles/NCL30EDTV.xsd” and “http://www.ncl.org.br/NCL3.0/profiles/NCL30BDTV.xsd”.
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