Plugin to add silence at end of track
Use case: when playing tango songs there is a need for a few seconds of silence between songs. The silence may exist at the end of the track - or not. It is helpful to have a facility to add a silent period after every song (example, 2 seconds). This would be better done with a plugin. Since there is already a plugin for cross fade, and since cross fading cannot be done if there is silence between tracks, this feature could be added to this plugin.
The inspiration comes from the AutoDj feature of Mixxx, where a positive number of seconds means cross fade, while a negative means silence.