\noindent Keep in mind that to maintain the integrity of your project xml file for easy moving to another computer, do not delete the symbolic links. You will want to use \texttt{cp\,-a} to maintain the links for moving to a USB key or another computer.
+\subsection{Export to EDL}%
+\label{sub:export_to_edl}
+
+CMX3600 is an outdated and limited format for EDL. For example it only goes up to 999 edits per project, supports only 4 audio tracks per video track and supports only Cuts, Fades and Keys. But it has the advantage of being a standard format supported by many NLEs. \CGG{} uses a rich XML format that is not compatible with other NLEs. You can use the \textit{Export to EDL} option to try to produce EDL files of type CMX3600 in \textit{strict mode} and thus be able to bring them into other NLEs. Given the limitation of this format, however, it is difficult to get a working EDL file that exactly reproduces the original xml. This feature also produces files that each contain a video track or an audio track and does not embed video with audio or audio with audio.
+
\subsection{Backup and Perpetual Session}%
\label{sub:backup_perpetual_session}
\index{backup}
& Scan\dots & Ctrl-Alt-s & Open dvb scan window. \\
& SubTitle\dots & Alt-y & Open subtitle script window. \\
& Render\dots & Shift-R & Open render window. \\
+ & Export EDL\dots & Shift-E & Export to CMX3600 format. \\
& Batch Render\dots & Shift-B & Open batch render window. \\
& BD Render\dots & Ctrl-Shift-D & Open create bluray disk window. \\
& DVD Render\dots & Alt-D & Open create dvd disk window. \\