There are some, but very basic and not quite what a normal TV channel would do. You should read this article. It mentions OpenPlayout and MLT as playout systems for Linux, but personally I would look towards Windows application CasparCG, as it's more flexible and mature (and 12 channels of Swedish television use it).
There are some, but very basic and not quite what a normal TV channel would do. You should read this article. It mentions OpenPlayout and MLT as playout systems for Linux, but personally I would look towards Windows application CasparCG, as it's more flexible and mature (and 12 channels of Swedish television use it).