Topic: page number on its own line and on left ; parametric title in caption
isn't it possible to choose page number on left and caption text starts below page number so page number is on its own line.
In fact if caption filed was split into title and content fields and if in title line we could mix text and data items (exifs,...) like :
<page nr> of <Number of pages> ; From album <album name> ; <path>/<filename>
(but we can also imagine exposure, camera type,...) it would be wonderful