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RTPSEND-PCMU(1)	      User Contributed Perl Documentation      RTPSEND-PCMU(1)

NAME
       rtpsend-pcmu.pl - Send an audio file an RTP session as u-law

SYNOPSIS
       rtpsend-pcmu.pl <filename> <dest_addr> [<dest_port>] [<ttl>]

DESCRIPTION
       rtpsend-pcmu.pl sends audio files to an RTP session using PCM u-law
       (G.711) payload encoding	(RTP payload type 0).  If no port is
       specified, then port 5004 is assumed.  If no TTL	is specified, then a
       TTL of 2	is assumed.

       Each packet sent	contains 160 samples of	audio, and as payload type 0
       has a fixed sample rate of 8000Hz, each packet has a duration of	20
       miliseconds.

       rtpsend-pcmu.pl uses the	'sox' command as helper	to transcode and
       resample	the audio file to u-law, which means that many audio file
       formats are automatically supported (AIFF, WAVE,	SUN .au, GSM, ...).

SEE ALSO
       Net::RTP

       Net::RTP::Packet

       <http://sox.sourceforge.net/>

BUGS
       Doesn't keep packet sending timing very well - it goes out of sync very
       quickly.

AUTHOR
       Nicholas	J Humfrey, njh@cpan.org

COPYRIGHT AND LICENSE
       Copyright (C) 2006 University of	Southampton

       This script is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself, either Perl	version	5.005 or, at
       your option, any	later version of Perl 5	you may	have available.

perl v5.32.1			  2021-11-06		       RTPSEND-PCMU(1)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | BUGS | AUTHOR | COPYRIGHT AND LICENSE

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