[Bug 632206] SRTP support

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Mar 25 11:24:31 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=632206
  GStreamer | gst-plugins-good | 0.10.25

--- Comment #11 from Olivier Crete (Tester) <olivier.crete at ocrete.ca> 2013-03-25 18:24:24 UTC ---
There was a bug preventing specifying the key through the CAPS, it has now been
fixed. And here is an example (which I also put in the doc in the elements). A
more dynamic application probably wants to provide the SRTP key by listening to
the "request-key" signal from srtpdec to provide the key just-in-time.


gst-launch-1.0 udpsrc port=5004 caps='application/x-srtp, payload=(int)8,
ssrc=(uint)1356955624, timestamp-offset=(uint)1784313208,
seqnum-offset=(uint)43241,
srtp-key=(buffer)012345678901234567890123456789012345678901234567890123456789,
srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80' !  srtpdec !
rtppcmadepay 

gst-launch-1.0 audiotestsrc ! alawenc ! rtppcmapay ! 'application/x-rtp,
payload=(int)8, ssrc=(uint)1356955624' ! srtpenc
key="012345678901234567890123456789012345678901234567890123456789" ! udpsink
port=5004

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