Had a request to add support for ChrisTV.
I looked at this back in December 2003. Back then there was a plan for a future version to include a command line interface, but it looks like it did not happen.
However, there is now a ChrisTV scheduling agent that works of a text file - so made a new version that can write to that file. In theory it should also be possible to support live viewing that way - but it is a bit clumsy. Needs more investigation to improve it. Anyway - first version of DABDig made and passed to requestor to test.