To read a cut list from a BeyondTV .chapters.xml file
From the Open bookmark list file dialog window,
select "BTV Chapter Cut List File (*.chapters.xml)" under
the "Files of Type" drop-down list.
Find the file and press Open; a bookmark list will be created.
Since each entry in a BTV cut list represents a commercial
segment with a starting and an ending file offset,
the bookmark corresponding to the cut segment will not be selected;
and as a result, the clips by dragging and dropping the bookmark
list onto the timeline will only include the non commercial segments.
Please note that the reading may fail if the MPEG file,
which is specified by the first line of the text file,
cannot be found at the same location as the index file.