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/**
* @class dash::mpd::IProgramInformation
* @brief This interface is needed for accessing the attributes and elements of the Program Information element as specified in <em>ISO/IEC 23009-1, Part 1, 2012</em>, section 5.7.2, table 20
* @details Descriptive information on the program may be provided for a Media Presentation within the <tt><b>ProgramInformation</b></tt> element.
* When multiple <tt><b>ProgramInformation</b></tt> elements are present, the \c \@lang attribute shall be present and
* each element shall describe the Media Presentation sufficiently in the language defined by the value of the \c \@lang attribute.
* For each language, the program information may specify title, source of the program, copyright information, and a URL to more information.
* @see dash::mpd::IMPDElement
*
* @author bitmovin Softwareentwicklung OG \n
* Email: libdash-dev@vicky.bitmovin.net
* @version 2.1
* @date 2013
* @copyright bitmovin Softwareentwicklung OG, All Rights Reserved \n\n
* This source code and its use and distribution, is subject to the terms
* and conditions of the applicable license agreement.
*/
#ifndef IPROGRAMINFORMATION_H_
#define IPROGRAMINFORMATION_H_
#include "config.h"
#include "IMPDElement.h"
namespace dash
{
namespace mpd
{
class IProgramInformation : public virtual IMPDElement
{
public:
virtual ~IProgramInformation(){}
/**
* Returns a reference to a string that specifies the title for the Media Presentation.
* @return a reference to a string
*/
virtual const std::string& GetTitle () const = 0;
/**
* Returns a reference to a string that specifies information about the original source (for example content provider) of the Media Presentation.
* @return a reference to a string
*/
virtual const std::string& GetSource () const = 0;
/**
* Returns a reference to a string that specifies a copyright statement for the Media Presentation, usually starting with the copyright symbol, unicode \c U+00A9.
* @return a reference to a string
*/
virtual const std::string& GetCopyright () const = 0;
/**
* Returns a reference to a string that declares the language code(s) for this Program Information. The syntax and semantics according to <em>IETF RFC 5646</em> shall be applied.
* @return a reference to a string
*/
virtual const std::string& GetLang () const = 0;
/**
* Returns a reference to a string that specifies an absolute URL which provides more information about the Media Presentation.
* @return a reference to a string
*/
virtual const std::string& GetMoreInformationURL () const = 0;
};
}
}
#endif /* IPROGRAMINFORMATION_H_ */
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