If someone needs an audio controller for CasparCG you should try this one.
Right now it has protocols for CasparCG (big thanks to NRK and Superfly.tv), Behringer, Midas, Reaper (reaper.fm), Ardour and more to come.
It has a build-in OSC-API for Automation systems and runs very well with NRK´s Sofie
(but I guess most stuff runs well with SOFIE )
If you been in front of a video mixer you will feel right at home.
For now you need to build it (description in README.me) but releases will follow.
Please feel free to contribute, come up with ideas and give feedback.