We’ve rolled out a small but useful update to the Libsyn Web Player, for those using the ‘custom’ theme option the episode duration is now shown.  There is nothing you need to do for this to take effect, you’ll see the duration automatically if there’s enough room for it based on the width of the player.

Here’s an example with the duration highlighted on an episode at the initial load of the player:

Here’s another one with the duration highlighted during playback: