From 75d339e044f9b87dd9aa4bdaee73b1a8323d4a15 Mon Sep 17 00:00:00 2001 From: Martin Storsjö Date: Thu, 21 Jun 2012 14:19:56 +0300 Subject: udp: Support IGMPv3 source specific multicast and source blocking MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Based on an original patch by Stephen D'Angelo . Signed-off-by: Martin Storsjö --- doc/protocols.texi | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'doc') diff --git a/doc/protocols.texi b/doc/protocols.texi index e90d1b4a63..e75f10838a 100644 --- a/doc/protocols.texi +++ b/doc/protocols.texi @@ -536,6 +536,14 @@ and makes writes return with AVERROR(ECONNREFUSED) if "destination unreachable" is received. For receiving, this gives the benefit of only receiving packets from the specified peer address/port. + +@item sources=@var{address}[,@var{address}] +Only receive packets sent to the multicast group from one of the +specified sender IP addresses. + +@item block=@var{address}[,@var{address}] +Ignore packets sent to the multicast group from the specified +sender IP addresses. @end table Some usage examples of the udp protocol with @command{avconv} follow. -- cgit v1.2.3