\hypertarget{group__Emotion__Info}{}\section{Miscellaneous information retrieval functions}
\label{group__Emotion__Info}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}
\subsection*{Enumerations}
\begin{DoxyCompactItemize}
\item 
enum \hyperlink{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213}{\+\_\+\+Emotion\+\_\+\+Meta\+\_\+\+Info} \{ \\*
\hyperlink{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ad104229a0d0ac128ce0b6fbb9c96aaa7}{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+T\+I\+T\+L\+E}, 
\\*
\hyperlink{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213a6c55ce56cb3d638eb86c156bbd2c6c8a}{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+R\+T\+I\+S\+T}, 
\\*
\hyperlink{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213aa04b9d7d8097d293d18d24c8c3c0563b}{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+L\+B\+U\+M}, 
\\*
\hyperlink{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ae7c48b98dd753523e9174f331ab2f544}{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+Y\+E\+A\+R}, 
\\*
\hyperlink{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213a9fddf78e374348c4f77a47c4bed5a9d7}{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+G\+E\+N\+R\+E}, 
\\*
\hyperlink{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213af750846c15ec8258555d1457ca758842}{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+M\+M\+E\+N\+T}, 
\\*
\hyperlink{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ace37c1e28acc6d2a8358a156944b279a}{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+D\+I\+S\+C\+\_\+\+I\+D}, 
\\*
\hyperlink{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ae77c8dbadc0be231bc6cc49d417f4976}{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+U\+N\+T}
 \}\begin{DoxyCompactList}\small\item\em Used for retrieving information about the media file being played. \end{DoxyCompactList}
\end{DoxyCompactItemize}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item 
\hyperlink{group__Elua_ga3db3556eec8ef18cb8ddb43816974ac8}{E\+A\+P\+I} const char $\ast$ \hyperlink{group__Emotion__Info_gac0c417883d91cf6ab4ad86dc848bbe8a}{emotion\+\_\+object\+\_\+title\+\_\+get} (const \hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\+\_\+\+Object} $\ast$obj)
\begin{DoxyCompactList}\small\item\em Get the dvd title from this emotion object. \end{DoxyCompactList}\item 
\hyperlink{group__Elua_ga3db3556eec8ef18cb8ddb43816974ac8}{E\+A\+P\+I} const char $\ast$ \hyperlink{group__Emotion__Info_ga3c9a3919e9d253f2106842c21172b573}{emotion\+\_\+object\+\_\+meta\+\_\+info\+\_\+get} (const \hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\+\_\+\+Object} $\ast$obj, \hyperlink{Emotion_8h_af76bc43a2075496917d768307f9b28e5}{Emotion\+\_\+\+Meta\+\_\+\+Info} meta)
\begin{DoxyCompactList}\small\item\em Retrieve meta information from this file being played. \end{DoxyCompactList}\item 
\hyperlink{group__Elua_ga3db3556eec8ef18cb8ddb43816974ac8}{E\+A\+P\+I} void \hyperlink{group__Emotion__Info_ga7219fb88870808001a5cc84364ed704c}{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+load} (\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\+\_\+\+Object} $\ast$obj)
\begin{DoxyCompactList}\small\item\em Load the last known position if available. \end{DoxyCompactList}\item 
\hyperlink{group__Elua_ga3db3556eec8ef18cb8ddb43816974ac8}{E\+A\+P\+I} void \hyperlink{group__Emotion__Info_ga7459dbcdf5b53580bd2ebf7b47bccb2e}{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+save} (\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\+\_\+\+Object} $\ast$obj)
\begin{DoxyCompactList}\small\item\em Save the lastest position if possible. \end{DoxyCompactList}\end{DoxyCompactItemize}


\subsection{Detailed Description}


\subsection{Enumeration Type Documentation}
\hypertarget{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213}{}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!\+\_\+\+Emotion\+\_\+\+Meta\+\_\+\+Info@{\+\_\+\+Emotion\+\_\+\+Meta\+\_\+\+Info}}
\index{\+\_\+\+Emotion\+\_\+\+Meta\+\_\+\+Info@{\+\_\+\+Emotion\+\_\+\+Meta\+\_\+\+Info}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}
\subsubsection[{\+\_\+\+Emotion\+\_\+\+Meta\+\_\+\+Info}]{\setlength{\rightskip}{0pt plus 5cm}enum {\bf \+\_\+\+Emotion\+\_\+\+Meta\+\_\+\+Info}}\label{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213}


Used for retrieving information about the media file being played. 

\begin{DoxySeeAlso}{See also}
\hyperlink{group__Emotion__Info_ga3c9a3919e9d253f2106842c21172b573}{emotion\+\_\+object\+\_\+meta\+\_\+info\+\_\+get()} 
\end{DoxySeeAlso}
\begin{Desc}
\item[Enumerator]\par
\begin{description}
\index{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+T\+I\+T\+L\+E@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+T\+I\+T\+L\+E}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+T\+I\+T\+L\+E@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+T\+I\+T\+L\+E}}\item[{\em 
\hypertarget{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ad104229a0d0ac128ce0b6fbb9c96aaa7}{}E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+T\+I\+T\+L\+E\label{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ad104229a0d0ac128ce0b6fbb9c96aaa7}
}]track title \index{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+R\+T\+I\+S\+T@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+R\+T\+I\+S\+T}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+R\+T\+I\+S\+T@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+R\+T\+I\+S\+T}}\item[{\em 
\hypertarget{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213a6c55ce56cb3d638eb86c156bbd2c6c8a}{}E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+R\+T\+I\+S\+T\label{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213a6c55ce56cb3d638eb86c156bbd2c6c8a}
}]artist name \index{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+L\+B\+U\+M@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+L\+B\+U\+M}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+L\+B\+U\+M@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+L\+B\+U\+M}}\item[{\em 
\hypertarget{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213aa04b9d7d8097d293d18d24c8c3c0563b}{}E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+L\+B\+U\+M\label{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213aa04b9d7d8097d293d18d24c8c3c0563b}
}]album name \index{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+Y\+E\+A\+R@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+Y\+E\+A\+R}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+Y\+E\+A\+R@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+Y\+E\+A\+R}}\item[{\em 
\hypertarget{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ae7c48b98dd753523e9174f331ab2f544}{}E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+Y\+E\+A\+R\label{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ae7c48b98dd753523e9174f331ab2f544}
}]track year \index{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+G\+E\+N\+R\+E@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+G\+E\+N\+R\+E}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+G\+E\+N\+R\+E@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+G\+E\+N\+R\+E}}\item[{\em 
\hypertarget{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213a9fddf78e374348c4f77a47c4bed5a9d7}{}E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+G\+E\+N\+R\+E\label{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213a9fddf78e374348c4f77a47c4bed5a9d7}
}]track genre \index{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+M\+M\+E\+N\+T@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+M\+M\+E\+N\+T}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+M\+M\+E\+N\+T@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+M\+M\+E\+N\+T}}\item[{\em 
\hypertarget{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213af750846c15ec8258555d1457ca758842}{}E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+M\+M\+E\+N\+T\label{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213af750846c15ec8258555d1457ca758842}
}]track comments \index{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+D\+I\+S\+C\+\_\+\+I\+D@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+D\+I\+S\+C\+\_\+\+I\+D}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+D\+I\+S\+C\+\_\+\+I\+D@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+D\+I\+S\+C\+\_\+\+I\+D}}\item[{\em 
\hypertarget{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ace37c1e28acc6d2a8358a156944b279a}{}E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+D\+I\+S\+C\+\_\+\+I\+D\label{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ace37c1e28acc6d2a8358a156944b279a}
}]track disc I\+D \index{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+U\+N\+T@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+U\+N\+T}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+U\+N\+T@{E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+U\+N\+T}}\item[{\em 
\hypertarget{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ae77c8dbadc0be231bc6cc49d417f4976}{}E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+U\+N\+T\label{group__Emotion__Info_ga90fb0b9d7b2c320f25118765ddcc8213ae77c8dbadc0be231bc6cc49d417f4976}
}]track count -\/ number of the track in the album \end{description}
\end{Desc}


\subsection{Function Documentation}
\hypertarget{group__Emotion__Info_gac0c417883d91cf6ab4ad86dc848bbe8a}{}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!emotion\+\_\+object\+\_\+title\+\_\+get@{emotion\+\_\+object\+\_\+title\+\_\+get}}
\index{emotion\+\_\+object\+\_\+title\+\_\+get@{emotion\+\_\+object\+\_\+title\+\_\+get}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}
\subsubsection[{emotion\+\_\+object\+\_\+title\+\_\+get(const Evas\+\_\+\+Object $\ast$obj)}]{\setlength{\rightskip}{0pt plus 5cm}{\bf E\+A\+P\+I} const char$\ast$ emotion\+\_\+object\+\_\+title\+\_\+get (
\begin{DoxyParamCaption}
\item[{const {\bf Evas\+\_\+\+Object} $\ast$}]{obj}
\end{DoxyParamCaption}
)}\label{group__Emotion__Info_gac0c417883d91cf6ab4ad86dc848bbe8a}


Get the dvd title from this emotion object. 


\begin{DoxyParams}{Parameters}
{\em obj} & The object which the title will be retrieved from. \\
\hline
\end{DoxyParams}
\begin{DoxyReturn}{Returns}
A string containing the title.
\end{DoxyReturn}
This function is only useful when playing a D\+V\+D.

\begin{DoxyNote}{Note}
Don\textquotesingle{}t change or free the string returned by this function. 
\end{DoxyNote}
\hypertarget{group__Emotion__Info_ga3c9a3919e9d253f2106842c21172b573}{}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!emotion\+\_\+object\+\_\+meta\+\_\+info\+\_\+get@{emotion\+\_\+object\+\_\+meta\+\_\+info\+\_\+get}}
\index{emotion\+\_\+object\+\_\+meta\+\_\+info\+\_\+get@{emotion\+\_\+object\+\_\+meta\+\_\+info\+\_\+get}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}
\subsubsection[{emotion\+\_\+object\+\_\+meta\+\_\+info\+\_\+get(const Evas\+\_\+\+Object $\ast$obj, Emotion\+\_\+\+Meta\+\_\+\+Info meta)}]{\setlength{\rightskip}{0pt plus 5cm}{\bf E\+A\+P\+I} const char$\ast$ emotion\+\_\+object\+\_\+meta\+\_\+info\+\_\+get (
\begin{DoxyParamCaption}
\item[{const {\bf Evas\+\_\+\+Object} $\ast$}]{obj, }
\item[{{\bf Emotion\+\_\+\+Meta\+\_\+\+Info}}]{meta}
\end{DoxyParamCaption}
)}\label{group__Emotion__Info_ga3c9a3919e9d253f2106842c21172b573}


Retrieve meta information from this file being played. 


\begin{DoxyParams}{Parameters}
{\em obj} & The object which the meta info will be extracted from. \\
\hline
{\em meta} & The type of meta information that will be extracted.\\
\hline
\end{DoxyParams}
This function retrieves information about the file loaded. It can retrieve the track title, artist name, album name, etc. See \hyperlink{Emotion_8h_af76bc43a2075496917d768307f9b28e5}{Emotion\+\_\+\+Meta\+\_\+\+Info} for all the possibilities.

The meta info may be not available on all types of files. It will return {\ttfamily N\+U\+L\+L} if the the file doesn\textquotesingle{}t have meta info, or if this specific field is empty.

\begin{DoxyNote}{Note}
Don\textquotesingle{}t change or free the string returned by this function.
\end{DoxyNote}
\begin{DoxySeeAlso}{See also}
\hyperlink{Emotion_8h_af76bc43a2075496917d768307f9b28e5}{Emotion\+\_\+\+Meta\+\_\+\+Info} 
\end{DoxySeeAlso}
\begin{Desc}
\item[Examples\+: ]\par
\hyperlink{emotion_signals_example_8c-example}{emotion\+\_\+signals\+\_\+example.\+c}.\end{Desc}


References E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+L\+B\+U\+M, E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+A\+R\+T\+I\+S\+T, E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+C\+O\+M\+M\+E\+N\+T, E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+D\+I\+S\+C\+\_\+\+I\+D, E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+G\+E\+N\+R\+E, E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+T\+I\+T\+L\+E, E\+M\+O\+T\+I\+O\+N\+\_\+\+M\+E\+T\+A\+\_\+\+I\+N\+F\+O\+\_\+\+T\+R\+A\+C\+K\+\_\+\+Y\+E\+A\+R, and E\+R\+R.

\hypertarget{group__Emotion__Info_ga7219fb88870808001a5cc84364ed704c}{}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+load@{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+load}}
\index{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+load@{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+load}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}
\subsubsection[{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+load(\+Evas\+\_\+\+Object $\ast$obj)}]{\setlength{\rightskip}{0pt plus 5cm}{\bf E\+A\+P\+I} void emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+load (
\begin{DoxyParamCaption}
\item[{{\bf Evas\+\_\+\+Object} $\ast$}]{obj}
\end{DoxyParamCaption}
)}\label{group__Emotion__Info_ga7219fb88870808001a5cc84364ed704c}


Load the last known position if available. 


\begin{DoxyParams}{Parameters}
{\em obj} & The object which the query is being ran on.\\
\hline
\end{DoxyParams}
By using Xattr, Emotion is able, if the system permitt it, to store and retrieve the latest position. It should trigger some smart callback to let the application know when it succeed or fail. Every operation is fully asynchronous and not linked to the actual engine used to play the vide.

\begin{DoxySeeAlso}{See also}
\hyperlink{group__Emotion__Info_ga7459dbcdf5b53580bd2ebf7b47bccb2e}{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+save()} 
\end{DoxySeeAlso}


References E\+I\+N\+A\+\_\+\+R\+E\+F\+C\+O\+U\+N\+T\+\_\+\+R\+E\+F, eina\+\_\+xattr\+\_\+double\+\_\+get(), eio\+\_\+file\+\_\+xattr\+\_\+double\+\_\+get(), and emotion\+\_\+object\+\_\+position\+\_\+set().

\hypertarget{group__Emotion__Info_ga7459dbcdf5b53580bd2ebf7b47bccb2e}{}\index{Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}!emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+save@{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+save}}
\index{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+save@{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+save}!Miscellaneous information retrieval functions@{Miscellaneous information retrieval functions}}
\subsubsection[{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+save(\+Evas\+\_\+\+Object $\ast$obj)}]{\setlength{\rightskip}{0pt plus 5cm}{\bf E\+A\+P\+I} void emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+save (
\begin{DoxyParamCaption}
\item[{{\bf Evas\+\_\+\+Object} $\ast$}]{obj}
\end{DoxyParamCaption}
)}\label{group__Emotion__Info_ga7459dbcdf5b53580bd2ebf7b47bccb2e}


Save the lastest position if possible. 


\begin{DoxyParams}{Parameters}
{\em obj} & The object which the query is being ran on.\\
\hline
\end{DoxyParams}
By using Xattr, Emotion is able, if the system permitt it, to store and retrieve the latest position. It should trigger some smart callback to let the application know when it succeed or fail. Every operation is fully asynchronous and not linked to the actual engine used to play the vide.

\begin{DoxySeeAlso}{See also}
\hyperlink{group__Emotion__Info_ga7219fb88870808001a5cc84364ed704c}{emotion\+\_\+object\+\_\+last\+\_\+position\+\_\+load()} 
\end{DoxySeeAlso}


References E\+I\+N\+A\+\_\+\+R\+E\+F\+C\+O\+U\+N\+T\+\_\+\+R\+E\+F, eina\+\_\+xattr\+\_\+double\+\_\+set(), eio\+\_\+file\+\_\+xattr\+\_\+double\+\_\+set(), and emotion\+\_\+object\+\_\+position\+\_\+get().

