* AudioMapping XML changed.
* 6 -> 7
* Subtitle offset changed to subtitle y offset, and subtitle x offset added.
+ * 7 -> 8
+ * Use <Scale> tag in <VideoContent> rather than <Ratio>.
*/
-int const Film::current_state_version = 7;
+int const Film::current_state_version = 8;
/** Construct a Film object in a given directory.
*