setup main output #duplicate{dst="transcode{vcodec=mp4v,acodec=mpga,vb=1048,ab=192,channels=2}:standard{access=udp,mux=ts,url=lassitude.usask.ca,port=1234}",dst="transcode{vcodec=mp4v,acodec=mpga,vb=1048,ab=192,channels=2}:standard{access=udp,mux=ts,url=lassitude.usask.ca,port=1235}"}


output in messages includes:

main error: invalid chain
stream_out_transcode error: cannot create chain
main error: invalid chain
stream_out_transcode error: cannot create chain
stream_out_duplicate error: no destination given
main error: stream chain failed for `duplicate{dst=transcode{vcodec=mp4v,acodec=mpga,vb=1048,ab=192,channels=2}:standard{access=udp,mux=ts,url=lassitude.usask.ca,port=1234},dst=transcode{vcodec=mp4v,acodec=mpga,vb=1048,ab=192,channels=2}:standard{access=udp,mux=ts,url=lassitude.usask.ca,port=1235}}'
main error: cannot start stream output instance, aborting