description, summary="Change audio track while pipeline is paused", min-audio-track=2, duration=6.0 pause, playback_time=1.0; # Wait so that humans can see the pipeline is paused wait, duration=0.5 switch-track, name=Next-audio-track, type=audio, index=(string)+1 # Wait so that humans can see the pipeline is paused wait, duration=0.5 play; stop, playback_time=5.0