MC has hung both when trying to playback a video from active audio playback and after a file has finished playing (playback stops with the track title and status "waiting" shown in the player bar with the waveform still visible).
I've included my most recent log dump, which has a log of MC hanging and a log of my unsuccessful attempts to reproduce the issue.
I can see in the log that it started setting up playback for the video file but then froze. I'm not quite clear why yet. Going to add a bit more logging to see if we can pin-point where it happens exactly. Unfortunately hangs are very opaque to us as there is no indication where exactly it stopped.