The Open Outside Broadcast project for radio contribution links and studio-transmitter links.
There is a mailing list available for OpenOB users to share experiences and discuss future development.
OpenOB (Open Outside Broadcast) is a simple Python/GStreamer based application which implements a highly configurable RTP-based audio link system.
It is primarily designed for broadcast applications including (but not limited to) contribution links, emission links, talkback, and intranet audio distribution systems.
OpenOB was developed by James Harrison, with chunks of example code used from Alexandre Bourget and various other GStreamer documentation sites such as the PyGST manual.
Copyright (c) 2018, James Harrison
License is 3-clause BSD:
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JAMES HARRISON OR OTHER OPENOB CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.