[Live-devel] negative presentation time in "afterGettingFrame" sink callback
Markus Schumann
markuss at sonicfoundry.com
Mon Jan 14 14:57:13 PST 2013
Ross,
Here you are:
Opening connection to 10.0.70.22, port 554...
...remote connection opened
Sending request: DESCRIBE rtsp://10.0.70.22/video1+audio1 RTSP/1.0
CSeq: 2
User-Agent: C:\sofodev\Mediasite\main\Core\Capture\Debug\Test_SfLive555Client.exe (LIVE555 Streaming Media v2012.10.11)
Accept: application/sdp
Received 759 new bytes of response data.
Received a complete DESCRIBE response:
RTSP/1.0 200 OK
CSeq: 2
x-Accept-Dynamic-Rate: 1
Content-Type: application/sdp
Content-Base: rtsp://10.0.70.22:554/video1+audio1
Content-Length: 602
v=0
o=- 1438766090 1357921184 IN IP4 10.0.70.22
s= RTSP server
i=audio video live media server
a=type:broadcast
c=IN IP4 0.0.0.0
t=0 0
m=video 0 RTP/AVP 96
i=Video channel in H264 VBR format
a=mpeg4-esid:201
a=control:trackID=0
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1;profile-level-id=428032;sprop-parameter-sets=Z0KAMtoCgPSVIAAADwAAAwHCDAgAXjgA1AXvfC8IhGo=,aM48gA==
m=audio 0 RTP/AVP 0
i=Audio channel in standard mu-Low (G711) format
a=control:trackID=1
m=application 0 RTP/AVP 107
i=ONVIF metadata
a=control:events
a=sendonly
a=rtpmap:107 vnd.onvif.metadata/90000
[URL:"rtsp://10.0.70.22:554/video1+audio1"]: Got a SDP description:
v=0
o=- 1438766090 1357921184 IN IP4 10.0.70.22
s= RTSP server
i=audio video live media server
a=type:broadcast
c=IN IP4 0.0.0.0
t=0 0
m=video 0 RTP/AVP 96
i=Video channel in H264 VBR format
a=mpeg4-esid:201
a=control:trackID=0
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1;profile-level-id=428032;sprop-parameter-sets=Z0KAMtoCgPSVIAAADwAAAwHCDAgAXjgA1AXvfC8IhGo=,aM48gA==
m=audio 0 RTP/AVP 0
i=Audio channel in standard mu-Low (G711) format
a=control:trackID=1
m=application 0 RTP/AVP 107
i=ONVIF metadata
a=control:events
a=sendonly
a=rtpmap:107 vnd.onvif.metadata/90000
[URL:"rtsp://10.0.70.22:554/video1+audio1"]: Initiated the "video/H264" subsession (client ports 56932-56933)
Sending request: SETUP rtsp://10.0.70.22:554/video1+audio1/trackID=0 RTSP/1.0
CSeq: 3
User-Agent: C:\sofodev\Mediasite\main\Core\Capture\Debug\Test_SfLive555Client.exe (LIVE555 Streaming Media v2012.10.11)
Transport: RTP/AVP;unicast;client_port=56932-56933
Received 138 new bytes of response data.
Received a complete SETUP response:
RTSP/1.0 200 OK
CSeq: 3
Session: 872219556
Transport: RTP/AVP;unicast;server_port=64702-64703;client_port=56932-56933;ssrc=1a5c1a37
[URL:"rtsp://10.0.70.22:554/video1+audio1"]: Set up the "video/H264" subsession (client ports 56932-56933)
[URL:"rtsp://10.0.70.22:554/video1+audio1"]: Created a data sink for the "video/H264" subsession
[URL:"rtsp://10.0.70.22:554/video1+audio1"]: Initiated the "audio/PCMU" subsession (client ports 56934-56935)
Sending request: SETUP rtsp://10.0.70.22:554/video1+audio1/trackID=1 RTSP/1.0
CSeq: 4
User-Agent: C:\sofodev\Mediasite\main\Core\Capture\Debug\Test_SfLive555Client.exe (LIVE555 Streaming Media v2012.10.11)
Transport: RTP/AVP;unicast;client_port=56934-56935
Session: 872219556
Received 138 new bytes of response data.
Received a complete SETUP response:
RTSP/1.0 200 OK
CSeq: 4
Session: 872219556
Transport: RTP/AVP;unicast;server_port=64802-64803;client_port=56934-56935;ssrc=f74a6c57
[URL:"rtsp://10.0.70.22:554/video1+audio1"]: Set up the "audio/PCMU" subsession (client ports 56934-56935)
[URL:"rtsp://10.0.70.22:554/video1+audio1"]: Created a data sink for the "audio/PCMU" subsession
[URL:"rtsp://10.0.70.22:554/video1+audio1"]: Initiated the "application/VND.ONVIF.METADATA" subsession (client ports 56936-56937)
Sending request: SETUP rtsp://10.0.70.22:554/video1+audio1/events RTSP/1.0
CSeq: 5
User-Agent: C:\sofodev\Mediasite\main\Core\Capture\Debug\Test_SfLive555Client.exe (LIVE555 Streaming Media v2012.10.11)
Transport: RTP/AVP;unicast;client_port=56936-56937
Session: 872219556
Received 138 new bytes of response data.
Received a complete SETUP response:
RTSP/1.0 200 OK
CSeq: 5
Session: 872219556
Transport: RTP/AVP;unicast;server_port=64902-64903;client_port=56936-56937;ssrc=10ebbe51
[URL:"rtsp://10.0.70.22:554/video1+audio1"]: Set up the "application/VND.ONVIF.METADATA" subsession (client ports 56936-56937)
[URL:"rtsp://10.0.70.22:554/video1+audio1"]: Failed to create a data sink for the "application/VND.ONVIF.METADATA" subsession: liveMedia9
Sending request: PLAY rtsp://10.0.70.22:554/video1+audio1 RTSP/1.0
CSeq: 6
User-Agent: C:\sofodev\Mediasite\main\Core\Capture\Debug\Test_SfLive555Client.exe (LIVE555 Streaming Media v2012.10.11)
Session: 872219556
Range: npt=0.000-
Received 252 new bytes of response data.
Received a complete PLAY response:
RTSP/1.0 200 OK
CSeq: 6
Session: 872219556
Range: npt=now-
RTP-Info: url=rtsp://10.0.70.22:554/video1+audio1/trackID=0;seq=35711,url=rtsp://10.0.70.22:554/video1+audio1/trackID=1;seq=62268,url=rtsp://10.0.70.22:554/video1+audio1/events;seq=4796
[URL:"rtsp://10.0.70.22:554/video1+audio1"]: Started playing session...
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 32 bytes. Presentation time: 1358204056.791836! NPT: 32409.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 4 bytes. Presentation time: 1358204056.791836! NPT: 32409.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 23815 bytes. Presentation time: 1358204056.791836! NPT: 32409.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: 1358204056.835742! NPT: 130239
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 2331 bytes. Presentation time: 1358204056.858836! NPT: 32409.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 658 bytes. Presentation time: 1358204056.925836! NPT: 32409.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: 1358204056.963742! NPT: 130240
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 614 bytes. Presentation time: 1358204056.991836! NPT: 32409.8
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 631 bytes. Presentation time: 1358204057.058836! NPT: 32409.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806167.638055 NPT: 130240
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 632 bytes. Presentation time: -850806167.672293 NPT: 32409.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 407 bytes. Presentation time: -850806167.739293 NPT: 32410
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806167.766055 NPT: 130240
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 392 bytes. Presentation time: -850806167.805293 NPT: 32410.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 390 bytes. Presentation time: -850806167.872293 NPT: 32410.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806167.894055 NPT: 130240
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 239 bytes. Presentation time: -850806167.939293 NPT: 32410.2
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 264 bytes. Presentation time: -850806166.005293 NPT: 32410.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806166.022055 NPT: 130240
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 235 bytes. Presentation time: -850806166.071635 NPT: 32410.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 245 bytes. Presentation time: -850806166.138635 NPT: 32410.4
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806166.150445 NPT: 130240
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 211 bytes. Presentation time: -850806166.205635 NPT: 32410.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 139 bytes. Presentation time: -850806166.271635 NPT: 32410.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806166.278445 NPT: 130240
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 107 bytes. Presentation time: -850806166.338635 NPT: 32410.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 248 bytes. Presentation time: -850806166.405635 NPT: 32410.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806166.406445 NPT: 130240
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 256 bytes. Presentation time: -850806166.472635 NPT: 32410.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806166.534445 NPT: 130241
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 331 bytes. Presentation time: -850806166.536635 NPT: 32410.8
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 542 bytes. Presentation time: -850806166.603635 NPT: 32410.8
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806166.662445 NPT: 130241
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 885 bytes. Presentation time: -850806166.672635 NPT: 32410.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 2186 bytes. Presentation time: -850806166.739635 NPT: 32411
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806166.790445 NPT: 130241
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1263 bytes. Presentation time: -850806166.805635 NPT: 32411.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1987 bytes. Presentation time: -850806166.872635 NPT: 32411.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806166.918445 NPT: 130241
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1137 bytes. Presentation time: -850806166.939635 NPT: 32411.2
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1730 bytes. Presentation time: -850806165.005635 NPT: 32411.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806165.046445 NPT: 130241
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1651 bytes. Presentation time: -850806165.072635 NPT: 32411.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1634 bytes. Presentation time: -850806165.139635 NPT: 32411.4
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806165.174445 NPT: 130241
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1573 bytes. Presentation time: -850806165.206635 NPT: 32411.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1633 bytes. Presentation time: -850806165.272635 NPT: 32411.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806165.302445 NPT: 130241
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 32 bytes. Presentation time: -850806165.339635 NPT: 32411.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 4 bytes. Presentation time: -850806165.339635 NPT: 32411.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 23827 bytes. Presentation time: -850806165.339635 NPT: 32411.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 2500 bytes. Presentation time: -850806165.406635 NPT: 32411.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806165.430445 NPT: 130241
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 742 bytes. Presentation time: -850806165.473635 NPT: 32411.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 652 bytes. Presentation time: -850806165.539635 NPT: 32411.8
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806165.558445 NPT: 130242
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 638 bytes. Presentation time: -850806165.606635 NPT: 32411.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 429 bytes. Presentation time: -850806165.673635 NPT: 32411.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806165.686445 NPT: 130242
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 401 bytes. Presentation time: -850806165.740635 NPT: 32412
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 288 bytes. Presentation time: -850806165.806635 NPT: 32412.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806165.814445 NPT: 130242
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 275 bytes. Presentation time: -850806165.873635 NPT: 32412.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 273 bytes. Presentation time: -850806165.940635 NPT: 32412.2
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806165.942445 NPT: 130242
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 262 bytes. Presentation time: -850806164.006635 NPT: 32412.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 255 bytes. Presentation time: -850806164.073635 NPT: 32412.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806164.070445 NPT: 130242
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 149 bytes. Presentation time: -850806164.140635 NPT: 32412.4
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806164.198445 NPT: 130242
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 122 bytes. Presentation time: -850806164.206635 NPT: 32412.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 129 bytes. Presentation time: -850806164.272635 NPT: 32412.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806164.326445 NPT: 130242
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 132 bytes. Presentation time: -850806164.340635 NPT: 32412.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 153 bytes. Presentation time: -850806164.407635 NPT: 32412.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806164.454445 NPT: 130243
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 218 bytes. Presentation time: -850806164.474635 NPT: 32412.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 638 bytes. Presentation time: -850806164.540635 NPT: 32412.8
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806164.582445 NPT: 130243
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 625 bytes. Presentation time: -850806164.607635 NPT: 32412.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 571 bytes. Presentation time: -850806164.674635 NPT: 32412.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806164.710445 NPT: 130243
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 2521 bytes. Presentation time: -850806164.740635 NPT: 32413
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1208 bytes. Presentation time: -850806164.807635 NPT: 32413.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806164.838445 NPT: 130243
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1234 bytes. Presentation time: -850806164.874635 NPT: 32413.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1853 bytes. Presentation time: -850806164.941635 NPT: 32413.2
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806164.966445 NPT: 130243
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1740 bytes. Presentation time: -850806163.006635 NPT: 32413.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1115 bytes. Presentation time: -850806163.073635 NPT: 32413.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806163.094445 NPT: 130243
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1741 bytes. Presentation time: -850806163.141635 NPT: 32413.4
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1615 bytes. Presentation time: -850806163.208635 NPT: 32413.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806163.222445 NPT: 130243
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1662 bytes. Presentation time: -850806163.274635 NPT: 32413.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 32 bytes. Presentation time: -850806163.341635 NPT: 32413.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 4 bytes. Presentation time: -850806163.341635 NPT: 32413.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 23808 bytes. Presentation time: -850806163.341635 NPT: 32413.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806163.350445 NPT: 130243
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 2621 bytes. Presentation time: -850806163.408635 NPT: 32413.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 637 bytes. Presentation time: -850806163.475635 NPT: 32413.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806163.478445 NPT: 130244
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 636 bytes. Presentation time: -850806163.541635 NPT: 32413.8
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 626 bytes. Presentation time: -850806163.608635 NPT: 32413.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806163.606445 NPT: 130244
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 587 bytes. Presentation time: -850806163.675635 NPT: 32413.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806163.734445 NPT: 130244
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 402 bytes. Presentation time: -850806163.737635 NPT: 32414
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 342 bytes. Presentation time: -850806163.804635 NPT: 32414
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806163.862445 NPT: 130244
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 389 bytes. Presentation time: -850806163.875635 NPT: 32414.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 242 bytes. Presentation time: -850806163.942635 NPT: 32414.2
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806163.990445 NPT: 130244
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 257 bytes. Presentation time: -850806162.008635 NPT: 32414.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 233 bytes. Presentation time: -850806162.075635 NPT: 32414.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806162.118445 NPT: 130244
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 262 bytes. Presentation time: -850806162.142635 NPT: 32414.4
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 168 bytes. Presentation time: -850806162.209635 NPT: 32414.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806162.246445 NPT: 130244
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 162 bytes. Presentation time: -850806162.275635 NPT: 32414.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 149 bytes. Presentation time: -850806162.342635 NPT: 32414.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806162.374445 NPT: 130244
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 134 bytes. Presentation time: -850806162.409635 NPT: 32414.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 217 bytes. Presentation time: -850806162.476635 NPT: 32414.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806162.502445 NPT: 130245
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 430 bytes. Presentation time: -850806162.541635 NPT: 32414.8
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 618 bytes. Presentation time: -850806162.608635 NPT: 32414.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806162.630445 NPT: 130245
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 620 bytes. Presentation time: -850806162.676635 NPT: 32414.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 2441 bytes. Presentation time: -850806162.742635 NPT: 32415
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806162.758445 NPT: 130245
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1209 bytes. Presentation time: -850806162.809635 NPT: 32415.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1958 bytes. Presentation time: -850806162.876635 NPT: 32415.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806162.886445 NPT: 130245
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1089 bytes. Presentation time: -850806162.943635 NPT: 32415.2
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1784 bytes. Presentation time: -850806161.009635 NPT: 32415.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806161.014445 NPT: 130245
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1705 bytes. Presentation time: -850806161.076635 NPT: 32415.3
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1118 bytes. Presentation time: -850806161.143635 NPT: 32415.4
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806161.142445 NPT: 130245
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1575 bytes. Presentation time: -850806161.210635 NPT: 32415.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806161.270445 NPT: 130245
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 1611 bytes. Presentation time: -850806161.276635 NPT: 32415.5
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 32 bytes. Presentation time: -850806161.343852 NPT: 32415.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 4 bytes. Presentation time: -850806161.343852 NPT: 32415.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 23823 bytes. Presentation time: -850806161.343852 NPT: 32415.6
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806161.398445 NPT: 130245
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 2642 bytes. Presentation time: -850806161.410852 NPT: 32415.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 695 bytes. Presentation time: -850806161.477852 NPT: 32415.7
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806161.526445 NPT: 130246
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 623 bytes. Presentation time: -850806161.543852 NPT: 32415.8
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 580 bytes. Presentation time: -850806161.610852 NPT: 32415.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806161.654445 NPT: 130246
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 582 bytes. Presentation time: -850806161.677852 NPT: 32415.9
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 335 bytes. Presentation time: -850806161.743852 NPT: 32416
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806161.782445 NPT: 130246
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 412 bytes. Presentation time: -850806161.810852 NPT: 32416.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 345 bytes. Presentation time: -850806161.877852 NPT: 32416.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850806161.910445 NPT: 130246
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 230 bytes. Presentation time: -850806161.945852 NPT: 32416.2
From: live-devel-bounces at ns.live555.com [mailto:live-devel-bounces at ns.live555.com] On Behalf Of Ross Finlayson
Sent: Sunday, January 13, 2013 7:01 PM
To: LIVE555 Streaming Media - development & use
Subject: Re: [Live-devel] negative presentation time in "afterGettingFrame" sink callback
I just got puzzled by seeing the output of the following lines of code that I copied and pasted:
sprintf(uSecsStr, "%06u", (unsigned)presentationTime.tv_usec);
envir() << ".\tPresentation time: " << (unsigned)presentationTime.tv_sec << "." << uSecsStr;
Yes, the "(unsigned)" cast in the second line was incorrect. It will be changed to "(int)" in the next release of the software.
DEBUG output (with unsigned cast removed):
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 476 bytes. Presentation time: -850904334.959992 NPT: 29677
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 511 bytes. Presentation time: -850904333.026992 NPT: 29677
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850904333.074820 NPT: 127507
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 450 bytes. Presentation time: -850904333.093992 NPT: 29677.1
Stream "rtsp://10.0.70.22:554/video1+audio1"; video/H264: Received 461 bytes. Presentation time: -850904333.160992 NPT: 29677.2
Stream "rtsp://10.0.70.22:554/video1+audio1"; audio/PCMU: Received 1024 bytes. Presentation time: -850904333.204102 NPT: 127507
Life is good
Perhaps, although I'm a bit puzzled by the "NPT" values - in particular, why they aren't in sync.
Could you send another message, this time with the *complete* RTSP/RTP debugging output (ending with the first few 'negative' presentation times, as you've done above)?
Ross Finlayson
Live Networks, Inc.
http://www.live555.com/
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