Instead of showing the total time of the file in the playbar, it would be nice to show the time remaining counting down as the file plays. It would make it easier to see how much time is left in the podcast and not have to try doing the subtraction in my head :)
That's on Eric's to do list - 0000459: Display total remaining time for playlist- http://mantis.doggcatcher.com/view.php?id=459
The original thread also requested the time left for an episode, so I imagine both options will be available on the progress bar when the feature is released on a future update of the app - http://www.doggcatcher.com/node/729 - It's listed under DoggCatcher - 1.2.soon (Scheduled For Release 2016-11-01) http://mantis.doggcatcher.com/roadmap_page.php