ref: 488abd90a818f41c1cdcb3ec3d466da2ed58c89e
dir: /man/opusrtp.1/
.\" Process this file with .\" groff -man -Tascii opusrtp.1 .\" .TH opusrtp 1 2012-08-31 "Xiph.Org Foundation" "opus-tools" .SH NAME opusrtp \- transmit or receive an Opus audio RTP stream .SH SYNOPSIS .sp .B opusrtp [ .B transmit-options ] .B in.opus ... .sp .B opusrtp .B --sniff .I device [ .B receive-options ] .sp .B opusrtp .B --extract .I in.pcap [ .B receive-options ] .sp .B opusrtp .B --help .sp .B opusrtp .B --version .SH DESCRIPTION .B opusrtp is an experimental tool to transmit and receive Opus audio RTP streams, used for interactive applications on the internet. .SH "OPTIONS" .SS "General options" .IP "-h, --help" Show command help .IP "-V, --version" Show version information .SS "Transmit options" .IP "-d, --destination addr" Set destination IP address (default 127.0.0.1) .IP "-p, --port n" Set destination port (default 1234) .IP "-t, --type n" Set RTP payload type (default 120) .SS "Receive options" .IP "--sniff device" Sniff the network device for active RTP sessions, which can be useful for debugging other Opus RTP implementations. This may require superuser privileges. .IP "-e, --extract in.pcap" Extract from input pcap file .IP "-p, --port n" Set destination port to capture. By default, the first plausible port number that is seen is captured. .IP "-t, --type n" Set RTP payload type to capture. By default, the first plausible dynamic payload type that is seen is captured. .IP "-o, --output out.opus" Write Ogg Opus output file .IP "-r, --rate n" Set original sample rate in Ogg Opus output file (default 48000) .IP "-c, --channels n" Set channel count in Ogg Opus output file (default 2) .SH AUTHORS .br Ralph Giles <giles@thaumas.net> .SH BUGS The receive mode does not support out-of-order or missing packets, multiple simultaneous RTP streams with the same destination port number and payload type, or normal unicast and multicast receive. .SH SEE ALSO .BR opusdec (1), .BR opusenc (1), .BR opusinfo (1)