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import pygst
pygst.require('0.10')
import farsight, gst, gobject, sys
loop = gobject.MainLoop()
pipeline = gst.Pipeline()
conference = gst.element_factory_make ("fsrtpconference")
conference.set_property ("sdes-cname", sys.argv[1] + "@1.2.3.4")
pipeline.add (conference)
session = conference.new_session (farsight.MEDIA_TYPE_VIDEO)
participant = conference.new_participant (sys.argv[2]+"@1.2.3.4")
stream = session.new_stream (participant, farsight.DIRECTION_BOTH, "multicast")
stream.set_remote_codecs([farsight.Codec(96, "H263-1998",
farsight.MEDIA_TYPE_VIDEO,
90000)])
candidate = farsight.Candidate()
candidate.ip = "224.0.0.110"
candidate.port = 3442
candidate.component_id = farsight.COMPONENT_RTP
candidate.proto = farsight.NETWORK_PROTOCOL_UDP
candidate.type = farsight.CANDIDATE_TYPE_MULTICAST
candidate.ttl = 1
candidate2 = candidate.copy()
candidate2.port = 3443
candidate2.component_id = farsight.COMPONENT_RTCP
stream.set_remote_candidates ([candidate, candidate2])
videosource = gst.parse_bin_from_description (sys.argv[3] + " ! videoscale", True)
pipeline.add (videosource)
videosource.get_pad ("src").link(session.get_property ("sink-pad"))
funnel = False
def _src_pad_added (stream, pad, codec, pipeline):
global funnel
print "src pad %s added for stream %s %s" % (pad.get_name(), stream.get_property("participant").get_property("cname"), codec.to_string())
if not funnel:
funnel = gst.element_factory_make("fsfunnel")
videosink = gst.element_factory_make ("xvimagesink")
pipeline.add(funnel)
pipeline.add(videosink)
funnel.set_state (gst.STATE_PLAYING)
videosink.set_state (gst.STATE_PLAYING)
funnel.link(videosink)
pad.link (funnel.get_pad ("sink%d"))
stream.connect ("src-pad-added", _src_pad_added, pipeline)
pipeline.set_state(gst.STATE_PLAYING)
loop.run()
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