Audio files and auto-back

[OBluePrint]

Not all podcasts are available in video, and when I throw an audio podcast among the video ones in my play folder, mpvEx ignores it. So a "play audio files" option would be great.
All podcasts have an image embedded so there is something to show on the screen and to tell the display's orientation by. And/or the controls not auto hide when playing an audio file.
Also, in podcasts as in audiobooks, an auto-back option would save pulling out the phone for a few seconds rewind after pausing.

And I must add, that while nothing is perfect, I found this player two days ago, and now I'm going to recommend it to everyone.