Hi,
I open this topic in order to get one more place for anyone to discuss about my extension: Filter fsrmp
http://piwigo.org/ext/extension_view.php?eid=870

About: listing pictures recently modified on the operating system (for instance, in order to update their metadata).

Add up to three predifined filters to batch-manager in order to retrieve OS recently modified pictures:
- Modified since less than 60 min
- Modified since less than 1 day
- Modified since previous metadata update

Tunable time filters.
Based on *nix system `find` command.

pwg_representative picture detection (for videos and others).