[FFmpeg-trac] #2171(undetermined:new): Joining a SSM multicast group using an SDP

[FFmpeg]

#2171: Joining a SSM multicast group using an SDP
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             Reporter:  dbrb2        |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  sdp          |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by dbrb2):

 Hi,
 Just a note:

 I'm really not qualified to attempt to fix this, but as far as I can tell,
 "libavformat/sdp.c" deals with parsing an input sdp file, and as far as I
 can tell seems to have regex to parse most of the standard sdp lines, but
 nothing to extract the:

 {{{
 a=source-filter: incl IN IP4 <multicast_ip> <unicast_ip>
 }}}

 i.e the line that specifies the SSM address. Could this be the problem?
 Willing to be shot down here, as this really isn't my area, but if it is
 of any use!

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2171#comment:7>
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