Video freezing with no obvious issues in logs

Blake Chambers blake.chambers at vecna.com
Wed Nov 30 18:31:08 UTC 2016


Hello,

I have an update on the issue I experiences between gstreamer and 
openwebrtc running on a pi 3.

After upgrading to the stable 1.10.1 version, the issues seems to have 
gone away.

However, there was one interesting issue:

* using xterm (and other non-gnome-terminal terminals)
* ssh'ing into the pi
* using screen
* setting the log level to 4 and above

causes so much lag in the pipeline I was only getting 1 frame every 40 sec.

But, this setup with gnome-terminal was completely fine.

Thank you for all your help.

Respectfully,
Blake

On 11/03/2016 12:46 PM, Blake Chambers wrote:
>
> Hello,
>
> I'm continuing to investigate this issue and have come across this 
> openwebrtc issue: https://github.com/EricssonResearch/bowser/issues/93
>
> The symptoms described in the issue are very similar to mine.
>
> How can I check to see if gstreamer is receiving a keyframe or not 
> when I experience the freezing?  And how can I better debug whether or 
> not something is failing during the RTCP operations in the owrsession?
>
> Respectfully,
> Blake
>
> P.S. I noticed that there is a forum that also send emails to this 
> email list.  Would it be better if I posted my questions on the forum 
> instead of the mailing list?
>
> On 11/01/2016 07:04 PM, Blake Chambers wrote:
>>
>> Hello again,
>>
>> I have been continuing to dig into this freezing issue I'm 
>> experiencing and found the pattern below in the log files.
>>
>> I noticed the video repair messages being sent as well as the 
>> "Picture Loss Indication" which sound like they are connected to 
>> handling the video when it begins to freeze.  How might I start 
>> digging into the code at this point and seeing what's going on? I'm 
>> not certain if looking at the files mentioned are the best place to 
>> start as I'm guessing they are responding to something going wrong 
>> somewhere else.
>>
>> Also, are there any tutorials or documentation on the pieces I'm 
>> seeing here, videorepair and owrsession?
>>
>>     ======== This seems to be normal output ========
>>     0:01:48.550301157  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:48.648786709  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:48.748864438  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:48.850756323  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:48.948690367  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:49.048572994  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:49.149477385  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:49.248725015  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:49.320408020  9931  0x1ae2cc0 WARN structure
>>     gststructure.c:1935:priv_gst_structure_append_to_gstring: No
>>     value transform to serialize field 'source-stats' of type
>>     'GValueArray'
>>     0:01:49.320500415  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/rtpbin/rtpsession0/stats =
>>     "application/x-rtp-session-stats\,\ rtx-drop-count\=\
>>     (uint\)0\,\ sent-nack-count\=\(uint\)0\,\
>>     recv-nack-count\=\(uint\)0\,\
>>     source-stats\=\(GValueArray\)NULL\,\ rtx-count\=\(uint\)0\;"
>>
>>     0:01:49.321101766  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/funnel0/src/caps
>>     = application/x-srtcp
>>     ,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:49.321384368  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/caps
>>     = application/x-srtcp, srtp-k
>>     ey=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:49.321546867  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/nice-rtp-sink-1/sink/caps
>>     = application/x-srtcp, srtp-key=(buf
>>     fer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:49.321683429  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/proxypad7/caps
>>     = application/x-srt
>>     cp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:49.350393412  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:49.351129814  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/funnel0/src/caps
>>     = application/x-srtp,
>>      media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274, timestamp-offset=
>>     (uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-
>>     128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:49.351440489  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/caps
>>     = application/x-srtp, media=(
>>     string)video, clock-rate=(int)90000, encoding-name=(string)H264,
>>     packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)17
>>     19780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm,
>>      srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:49.351647310  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/nice-rtp-sink-1/sink/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:49.351806841  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/proxypad7/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>
>>     ======== Then it switched over to this pattern when it froze ========
>>
>>     0:01:57.469172953  9931  0x1ae2cc0 INFO owrsession
>>     owr_transport_agent.c:3183:print_rtcp_feedback_type:<RTPSession at 0x1b5e008>
>>     Session 1, Sent RTCP feedback for 3205424032: Picture Loss Indication
>>
>>     0:01:57.547888051  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:57.548700234  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/funnel0/src/caps
>>     = application/x-srtp,
>>      media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274, timestamp-offset=
>>     (uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-
>>     128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.549004086  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/caps
>>     = application/x-srtp, media=(
>>     string)video, clock-rate=(int)90000, encoding-name=(string)H264,
>>     packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)17
>>     19780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm,
>>      srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.549229658  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/nice-rtp-sink-1/sink/caps
>>     = application/x-srtp, media=(string)
>>     video, clock-rate=(int)90000, encoding-name=(string)H264,
>>     packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)171978059
>>     0, rtcp-fb-ccm-fir=(boolean)true, rtcp-fb-nack-pli=(boolean)true,
>>     ssrc=(uint)2165480476, a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-a
>>     uth=(string)hmac-sha1-80, srtcp-cipher=(string)aes-128-icm,
>>     srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.549473614  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/proxypad7/caps
>>     = application/x-srt
>>     p, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274, timestamp-offse
>>     t=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)ae
>>     s-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.643504401  9931 0x74502000 INFO videorepair
>>     gstvideorepair.c:224:gst_videorepair_sink_event:<videorepair1_1>
>>     got GAP event
>>     0:01:57.643704712  9931 0x74502000 INFO h264parse
>>     gsth264parse.c:2821:gst_h264_parse_src_event:<parser_h264parse_2>
>>     received upstream force-key-unit event, seqnum 2518 running_time
>>     99:99:99.999999999 all_headers 0 cou
>>     nt 0
>>     0:01:57.644065335  9931 0x74502000 INFO videorepair
>>     gstvideorepair.c:224:gst_videorepair_sink_event:<videorepair1_1>
>>     got GAP event
>>     0:01:57.644122366  9931 0x74502000 INFO h264parse
>>     gsth264parse.c:2821:gst_h264_parse_src_event:<parser_h264parse_2>
>>     received upstream force-key-unit event, seqnum 2522 running_time
>>     99:99:99.999999999 all_headers 0 cou
>>     nt 0
>>     0:01:57.645110173  9931  0x1ae2cc0 WARN structure
>>     gststructure.c:1935:priv_gst_structure_append_to_gstring: No
>>     value transform to serialize field 'source-stats' of type
>>     'GValueArray'
>>     0:01:57.645279026  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/rtpbin/rtpsession0/stats =
>>     "application/x-rtp-session-stats\,\ rtx-drop-count\=\(uint\)0\,\
>>     sent-nack-count\=\(uint\)0\,\ recv-nack-count\=\(uint\)0\,\
>>     source-stats\=\(GValueArray\)NULL\,\ rtx-count\=\(uint\)0\;"
>>
>>     0:01:57.645428504  9931  0x1ae2cc0 INFO owrsession
>>     owr_transport_agent.c:3183:print_rtcp_feedback_type:<RTPSession at 0x1b5e008>
>>     Session 1, Sent RTCP feedback for 3205424032: Picture Loss Indication
>>
>>     0:01:57.645568087  9931 0x74502000 INFO videorepair
>>     gstvideorepair.c:224:gst_videorepair_sink_event:<videorepair1_1>
>>     got GAP event
>>     0:01:57.645628086  9931 0x74502000 INFO h264parse
>>     gsth264parse.c:2821:gst_h264_parse_src_event:<parser_h264parse_2>
>>     received upstream force-key-unit event, seqnum 2526 running_time
>>     99:99:99.999999999 all_headers 0 count 0
>>     0:01:57.646072667  9931 0x74502000 INFO videorepair
>>     gstvideorepair.c:224:gst_videorepair_sink_event:<videorepair1_1>
>>     got GAP event
>>     0:01:57.646129489  9931 0x74502000 INFO h264parse
>>     gsth264parse.c:2821:gst_h264_parse_src_event:<parser_h264parse_2>
>>     received upstream force-key-unit event, seqnum 2532 running_time
>>     99:99:99.999999999 all_headers 0 count 0
>>     0:01:57.646150271  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/funnel0/src/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.647001672  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:57.647451304  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.647686147  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/nice-rtp-sink-1/sink/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.647968228  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/proxypad7/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.648550725  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/funnel0/src/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.649028691  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.649243273  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/nice-rtp-sink-1/sink/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.648616662  9931 0x74502000 INFO videorepair
>>     gstvideorepair.c:224:gst_videorepair_sink_event:<videorepair1_1>
>>     got GAP event
>>     0:01:57.649455146  9931 0x74502000 INFO h264parse
>>     gsth264parse.c:2821:gst_h264_parse_src_event:<parser_h264parse_2>
>>     received upstream force-key-unit event, seqnum 2538 running_time
>>     99:99:99.999999999 all_headers 0 count 0
>>     0:01:57.649495250  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/proxypad7/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.649666708  9931 0x74502000 INFO videorepair
>>     gstvideorepair.c:224:gst_videorepair_sink_event:<videorepair1_1>
>>     got GAP event
>>     0:01:57.649712905  9931 0x74502000 INFO h264parse
>>     gsth264parse.c:2821:gst_h264_parse_src_event:<parser_h264parse_2>
>>     received upstream force-key-unit event, seqnum 2542 running_time
>>     99:99:99.999999999 all_headers 0 count 0
>>     0:01:57.649872852  9931 0x74502000 INFO videorepair
>>     gstvideorepair.c:224:gst_videorepair_sink_event:<videorepair1_1>
>>     got GAP event
>>     0:01:57.649913373  9931 0x74502000 INFO h264parse
>>     gsth264parse.c:2821:gst_h264_parse_src_event:<parser_h264parse_2>
>>     received upstream force-key-unit event, seqnum 2546 running_time
>>     99:99:99.999999999 all_headers 0 count 0
>>     0:01:57.650057591  9931 0x74502000 INFO videorepair
>>     gstvideorepair.c:224:gst_videorepair_sink_event:<videorepair1_1>
>>     got GAP event
>>     0:01:57.650097747  9931 0x74502000 INFO h264parse
>>     gsth264parse.c:2821:gst_h264_parse_src_event:<parser_h264parse_2>
>>     received upstream force-key-unit event, seqnum 2550 running_time
>>     99:99:99.999999999 all_headers 0 count 0
>>     0:01:57.650271079  9931 0x74502000 INFO videorepair
>>     gstvideorepair.c:224:gst_videorepair_sink_event:<videorepair1_1>
>>     got GAP event
>>     0:01:57.650312589  9931 0x74502000 INFO h264parse
>>     gsth264parse.c:2821:gst_h264_parse_src_event:<parser_h264parse_2>
>>     received upstream force-key-unit event, seqnum 2554 running_time
>>     99:99:99.999999999 all_headers 0 count 0
>>     0:01:57.652109401  9931  0x1ae2cc0 WARN structure
>>     gststructure.c:1935:priv_gst_structure_append_to_gstring: No
>>     value transform to serialize field 'source-stats' of type
>>     'GValueArray'
>>     0:01:57.652244973  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/rtpbin/rtpsession0/stats =
>>     "application/x-rtp-session-stats\,\ rtx-drop-count\=\(uint\)0\,\
>>     sent-nack-count\=\(uint\)0\,\ recv-nack-count\=\(uint\)0\,\
>>     source-stats\=\(GValueArray\)NULL\,\ rtx-count\=\(uint\)0\;"
>>
>>     0:01:57.652405910  9931  0x1ae2cc0 INFO owrsession
>>     owr_transport_agent.c:3183:print_rtcp_feedback_type:<RTPSession at 0x1b5e008>
>>     Session 1, Sent RTCP feedback for 3205424032: Picture Loss Indication
>>
>>     0:01:57.652950334  9931 0x74502000 INFO videorepair
>>     gstvideorepair.c:224:gst_videorepair_sink_event:<videorepair1_1>
>>     got GAP event
>>     0:01:57.652990490  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/funnel0/src/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.653016219  9931 0x74502000 INFO h264parse
>>     gsth264parse.c:2821:gst_h264_parse_src_event:<parser_h264parse_2>
>>     received upstream force-key-unit event, seqnum 2560 running_time
>>     99:99:99.999999999 all_headers 0 count 0
>>     0:01:57.653174030  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:57.653446685  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/nice-rtp-sink-1/sink/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>
>>     ======== And finally it switched back to what looks like the
>>     originla pattern but the video was still frozen ========
>>
>>     0:01:58.350013575  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/proxypad7/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:58.446827209  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:58.546770304  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:58.646685326  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:58.747654143  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:58.848593690  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:58.946694557  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:59.046687026  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:59.146613038  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:59.246667017  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:59.331891503  9931  0x1ae2cc0 WARN structure
>>     gststructure.c:1935:priv_gst_structure_append_to_gstring: No
>>     value transform to serialize field 'source-stats' of type
>>     'GValueArray'
>>     0:01:59.331987335  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/rtpbin/rtpsession0/stats =
>>     "application/x-rtp-session-stats\,\ rtx-drop-count\=\(uint\)0\,\
>>     sent-nack-count\=\(uint\)0\,\ recv-nack-count\=\(uint\)0\,\
>>     source-stats\=\(GValueArray\)NULL\,\ rtx-count\=\(uint\)0\;"
>>
>>     0:01:59.332570457  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/funnel0/src/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:59.332734727  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:59.332865091  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/nice-rtp-sink-1/sink/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:59.332982017  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/proxypad7/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:59.349340460  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:59.350253631  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/funnel0/src/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:59.350542640  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:59.350737587  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/nice-rtp-sink-1/sink/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:59.350928315  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/proxypad7/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:01:59.446538832  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:59.546541405  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:59.646535177  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:59.746598583  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:59.848359792  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:01:59.947405392  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:02:00.046522085  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:02:00.139837668  9931  0x1ae2cc0 WARN structure
>>     gststructure.c:1935:priv_gst_structure_append_to_gstring: No
>>     value transform to serialize field 'source-stats' of type
>>     'GValueArray'
>>     0:02:00.139977771  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/rtpbin/rtpsession0/stats =
>>     "application/x-rtp-session-stats\,\ rtx-drop-count\=\(uint\)0\,\
>>     sent-nack-count\=\(uint\)0\,\ recv-nack-count\=\(uint\)0\,\
>>     source-stats\=\(GValueArray\)NULL\,\ rtx-count\=\(uint\)0\;"
>>
>>     0:02:00.140962713  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/funnel0/src/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:02:00.141283076  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:02:00.141481825  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/nice-rtp-sink-1/sink/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:02:00.141717917  9931  0x1ae2cc0 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/proxypad7/caps
>>     = application/x-srtcp,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:02:00.146567159  9931  0x1ae2af0 INFO GST_PADS
>>     gstpad.c:4338:gst_pad_chain_list_default:<send-rtp-capsfilter-1:sink>
>>     chaining each buffer in list individually
>>     0:02:00.147381060  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/funnel0/src/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:02:00.147655642  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:02:00.147960432  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/nice-rtp-sink-1/sink/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>>     0:02:00.148303398  9931  0x1ae2860 INFO default
>>     owr_utils.c:417:_owr_deep_notify:<transport-agent-1>
>>     transport-agent-1/transport_bin_1/send-output-bin-1/dtls_srtp_rtp_encoder_1/src/proxypad7/caps
>>     = application/x-srtp, media=(string)video, clock-rate=(int)90000,
>>     encoding-name=(string)H264, packetization-mode=(string)1,
>>     sprop-parameter-sets=(string)"J0KAKJWgKA9oB4kTUA\=\=\,KM4BDyA\=",
>>     payload=(int)107, seqnum-offset=(uint)25274,
>>     timestamp-offset=(uint)1719780590, rtcp-fb-ccm-fir=(boolean)true,
>>     rtcp-fb-nack-pli=(boolean)true, ssrc=(uint)2165480476,
>>     a-framerate=(string)10,
>>     srtp-key=(buffer)3f1abc569a9bcb87e4a18fbbbd93eb45beb4f31318bf44bc4e277324b25c,
>>     srtp-cipher=(string)aes-128-icm, srtp-auth=(string)hmac-sha1-80,
>>     srtcp-cipher=(string)aes-128-icm, srtcp-auth=(string)hmac-sha1-80
>>
>> Respectfully,
>> Blake
>>
>> On 10/26/2016 06:02 PM, Blake Chambers wrote:
>>> Hello,
>>>
>>> I'm working with gstreamer for the first time with a pipeline that 
>>> has been setup by someone else.  The system is supposed to take the 
>>> incoming video for an openwebrtc call and draw it on the lcd screen 
>>> for the raspberry pie 3 gstreamer is running on.  So far, the video 
>>> will display on the screen for several minutes before freezing.
>>>
>>> I've been digging through the logs for several days now and am 
>>> completely out of ideas.  I'm also coming up to speed on the 
>>> machinery of gstreamer, but am sadly very unfamiliar and could 
>>> really use some help.  In particular, I have about 500MB of logs 
>>> (that top logging level is insane), but I'm not sure what the 
>>> important pieces are or where to start poking around.
>>>
>>> The following link is to the last 10000 lines of one of my log files 
>>> (DEBUG setting).  I tried to kill execution as soon as I noticed the 
>>> freezing occur.
>>>
>>> https://www.dropbox.com/s/f9fnjzhf1uq92mr/very_short_cerbero_log.log?dl=0 
>>>
>>>
>>>
>>> Could you please help me understand what is important in this log 
>>> file for writing the video to the screen and any good places to 
>>> start poking around more deeply?
>>>
>>> Respectfully,
>>> Blake Chambers
>>>
>>
>>
>> _______________________________________________
>> gstreamer-devel mailing list
>> gstreamer-devel at lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
> -- 
> Robotics Software Engineer
> blake.chambers at vecna.com
> http://vecna.com
> mobile: (719) 210-7341
>
> Cambridge Research Laboratory
> Vecna Technologies, Inc.
> 36 Cambridgepark Drive
> Cambridge, MA 02140
> Phone: (617) 864-0636
> Fax: (617) 864-0638
>
> Better Technology, Better World (TM)
>
> The contents of this message may be privileged and confidential. Therefore, if this message has been received in error, Please delete in without reading it. Your receipt of this message is not intended to waive any applicable privilege. Please do not disseminate this message without the permission of the author.
>
>
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

-- 
Robotics Software Engineer
blake.chambers at vecna.com
http://vecna.com
mobile: (719) 210-7341

Cambridge Research Laboratory
Vecna Technologies, Inc.
36 Cambridgepark Drive
Cambridge, MA 02140
Phone: (617) 864-0636
Fax: (617) 864-0638

Better Technology, Better World (TM)

The contents of this message may be privileged and confidential. Therefore, if this message has been received in error, Please delete in without reading it. Your receipt of this message is not intended to waive any applicable privilege. Please do not disseminate this message without the permission of the author.

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