Next episode plays video files and keeps track of what is already played.
pip install --upgrade --user https://github.com/alcm-b/nextepisode/archive/master.zip
nextepisode ~/Videos/TvSeriesDirectory
starts media player and enqueues the next
unseen file from the directory ~/Videos/TvSeriesDirectory
.
A next file to play is determined by sorting file names in alphabetical order and picking up the first file that is not yet seen.