Open Playout Automation is play-out controller designed to work in television broadcast facilities
It's developed in Polish public television broadcaster - TVP (Telewizja Polska)
and designed as primary player for its regional channels.
Project widely benefits from SVT's CasparCG. It also intensively uses FFmpeg.
It can be used as a simple (even multi-) channel-in-a-box solution, as well as in much more sophisticated environment (e.g. 2 players and control workstation with additional stuff, as GPI controlled devices).