Change default timer at launch

[AndreaTo1]

Hi all, I'm quite new to the topic, nor I'm a developer but I managed to implement this player in an offline html site.
I tried by myself but with no results.
Which is the way (if any) to change the default timer when the player loads?
I'd like to see the "current time" so the increasing one and not the "duration" the decreasing one.

Thank you very much!
Any help is appreciated
Andrea