I want to extract EPG from dvb-t (live tv stream - udp) with ffmpeg. I have a dvb-t device and receiving streams with udp.
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I wrote a utility called
dvbtee
that can be used as a c++ library, a cross-platform command line utility, or a node.js module.The command line utility will parse your streams and output the EPG, depending on the arguments you specify, it can generate plain text or a JSON block of data.
dvbtee: a digital television streamer / parser / service information aggregator supporting various interfaces including telnet CLI & http control
The node.js module will emit events containing the PSIP table data (along with EPG info)
node-dvbtee: MPEG2 transport stream parser for Node.js with support for television broadcast PSIP tables
I have an dvb-t udp .ts stream generated with mumudvb and I can extract the EPG guide info in XMLTV format with epgrab - https://github.com/hiroshiyui/epgrab
Hope this helps!