NAME

       odr-zmq2edi - Convert an ZeroMQ stream to EDI

SYNOPSIS

       odr-zmq2edi [options] <source>

       <source> is a ZMQ URL that points to a ODR-DabMux ZMQ output.

DESCRIPTION

       zmq2edi  can  receive a ZMQ ETI stream from ODR-DabMux and generate an EDI or ZMQ stream.  It buffers and
       releases frames according to their timestamp.  This is quite useful if your modulator  wants  EDI  input,
       and your network is not good enough making you want to use something based on TCP.

       The  input  socket  will be reset if no data is received for 10 seconds.  It is best practice to run this
       tool under a process supervisor that will restart it automatically.

OPTIONS

   The following options can be given only once:
       -w <delay>
              Keep every ETI frame until TIST is <delay> milliseconds after current system time.  Negative delay
              values are also allowed.

       -C <path to script>
              Before starting, run the given script, and only start  if  it  returns  0.   This  is  useful  for
              checking that NTP is properly synchronised

       -x     Drop frames where for which the wait time would be negative, i.e. frames that arrived too late.

       -P     Disable PFT and send AFPackets.

       -f <fec>
              Set the FEC.

       -i <spread>
              Configure  the UDP packet spread/interleaver with given percentage: 0% send all fragments at once,
              100% spread over 24ms, >100% spread and interleave. Default 95%

       -D     Dump the EDI to edi.debug file.

       -v     Enables verbose mode.

       -a <alignement>
              Set the alignment of the TAG Packet (default 8).

       -b <backoff>
              Number of milliseconds to backoff after an input reset (default 5000).

   The following options can be given several times, when more than one UDP destination is desired:
       -d <destination ip>
              Set the destination ip.

       -p <destination port>
              Set the destination port.

       -s <source port>
              Set the source port.

       -S <source ip>
              Select the source IP in case we want to use multicast.

       -t <ttl>
              Set the packet's TTL.

       -Z <url>
              Add a zmq output to URL, e.g. tcp:*:9876 to listen for connections on port 9876

SEE ALSO

       odr-dabmux(1), odr-audioenc(1), odr-dabmod(1)

       A user guide for the mmbTools is available http://www.opendigitalradio.org/

odr-zmq2edi                                         May 2024                                      ODR-ZMQ2EDI(1)