dvbbc allows streaming live TV over HTTP to multiple viewers, using Sundtek TV capturer. It is as simple as a design one can get.

1. Install Sundtek drivers. Follow the instructions here

2. Install dvb-apps and libav-tools for your distribution

3. Scan and setup all your channels using scan

4. Change the channels.conf file with your scan file, or use the default with chilean frequencies.

1. Run python3 dvbbc.py
2. Select channel
3. Visit http://localhost/stream or use vlc to see the streaming video

-p, --port : Server port.
-D {DVBT,DVBC,ATSC,ISDBT}, --dtvmode {DVBT,DVBC,ATSC,ISDBT} : Set digital TV mode for device.

When everything is set up, you want to keep it running. You have countless choices here but I opted for supervisord. I've provided a sample config file dvbbc.ini if you chose to go with supervisord.