<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style></style></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><div><div><div><div>The following pipeline works …<o:p></o:p> <o:p></o:p>tpl@tpl-ThinkPad-T430s:~$ gst-launch-1.0 rtspsrc location=rtsp://<a href="http://192.168.0.186/axis-media/media.amp" target="_blank">192.168.0.186/axis-media/media.amp</a> user-id=root user-pw=xxxxxxxxx latency=150 ! decodebin max-size-time=30000000000 ! videoconvert ! autovideosink<o:p></o:p>Setting pipeline to PAUSED ...<o:p></o:p>Pipeline is live and does not need PREROLL ...<o:p></o:p>Progress: (open) Opening Stream<o:p></o:p>Progress: (connect) Connecting to rtsp://<a href="http://192.168.0.186/axis-media/media.amp" target="_blank">192.168.0.186/axis-media/media.amp</a><o:p></o:p>Progress: (open) Retrieving server options<o:p></o:p>Progress: (open) Retrieving media info<o:p></o:p>Progress: (request) SETUP stream 0<o:p></o:p>Progress: (open) Opened Stream<o:p></o:p>Setting pipeline to PLAYING ...<o:p></o:p>New clock: GstSystemClock<o:p></o:p>Progress: (request) Sending PLAY request<o:p></o:p>Progress: (request) Sending PLAY request<o:p></o:p>Progress: (request) Sent PLAY request<o:p></o:p>WARNING: from element /GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstXvImageSink:autovideosink0-actual-sink-xvimage: A lot of buffers are being dropped.<o:p></o:p>Additional debug info:<o:p></o:p>gstbasesink.c(2791): gst_base_sink_is_too_late (): /GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstXvImageSink:autovideosink0-actual-sink-xvimage:<o:p></o:p>There may be a timestamping problem, or this computer is too slow.<o:p></o:p>WARNING: from element /GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstXvImageSink:autovideosink0-actual-sink-xvimage: A lot of buffers are being dropped.<o:p></o:p>Additional debug info:<o:p></o:p>gstbasesink.c(2791): gst_base_sink_is_too_late (): /GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstXvImageSink:autovideosink0-actual-sink-xvimage:<o:p></o:p>There may be a timestamping problem, or this computer is too slow.<o:p></o:p> <o:p></o:p>And video is displayed properly. However, I left the pipeline running over the 3-day weekend and you can see that eventually it failed with the displayed errors … and, of course, video was not being displayed after these errors. Can you advise parameters that will cause the pipeline to recover rather than stop functioning? And, or, advise further diagnostic problems that will let me understand and fix this problem?<o:p></o:p> <o:p></o:p>Thanks,<o:p></o:p> <o:p></o:p> <o:p></o:p>From: Chuck Crisler [mailto:<a href="mailto:ccrisler@mutualink.net" target="_blank">ccrisler@mutualink.net</a>] Sent: Friday, May 23, 2014 2:15 PM To: <a href="mailto:Dale.Johnson@tplogic.com" target="_blank">Dale.Johnson@tplogic.com</a>; Discussion of the development of and with GStreamer Subject: Re: gstreamer client pipeline to view video from AXIS M1054 Network Camera<o:p></o:p> <o:p></o:p><div><div><div><div><div>Here is a test pipeline of mine. This is for Linux. gst-launch -vvv rtspsrc location=rtsp://$1:$2@$3 \ ! queue ! rtph264depay ! ffdec_h264 ! ximagesink <o:p></o:p></div>$1 is the username<o:p></o:p></div>$2 is the password<o:p></o:p></div>$3 is the URL<o:p></o:p></div>So, for an Axis camera, location looks like 'rtsp://<a href="http://username:password@192.168.1.1:554/axis-media/media.amp" target="_blank">username:password@192.168.1.1:554/axis-media/media.amp</a><o:p></o:p></div><div> <o:p></o:p><div>On Fri, May 23, 2014 at 5:01 PM, Dale Johnson <<a href="mailto:djohnson@tplogic.com" target="_blank">djohnson@tplogic.com</a>> wrote:<o:p></o:p><div><div><div>I’m still working on figuring out gstreamer pipeline to view this stream described below. Any input would be appreciated.<o:p></o:p> <o:p></o:p>Thanks,<o:p></o:p> <o:p></o:p>Dale<o:p></o:p> <o:p></o:p>Contents of sdp file for this stream are:<o:p></o:p> <o:p></o:p>v=0<o:p></o:p>o=private 1343035391323762 1343035391323762 IN IP4 10.1.2.3<o:p></o:p>s=Media Presentation<o:p></o:p>e=NONE<o:p></o:p>b=AS:50000<o:p></o:p>t=0 0<o:p></o:p>a=range:npt=0.000000-<o:p></o:p>m=video 50000 RTP/AVP 96<o:p></o:p>c=IN IP4 <a href="http://239.231.113.103/0" target="_blank">239.231.113.103/0</a><o:p></o:p>b=AS:50000<o:p></o:p>a=framerate:30.0<o:p></o:p>a=transform:1,0,0;0,1,0;0,0,1<o:p></o:p>a=rtpmap:96 H264/90000<o:p></o:p>a=fmtp:96 packetization-mode=1; profile-level-id=420029; sprop-parameter-sets=Z0IAKeKQFAX/LgLcBAQGkHiRFQ==,aM48gA==<o:p></o:p> <o:p></o:p> <o:p></o:p> <o:p></o:p>On Wed, 2014-05-21 at 18:09 -0400, Chuck Crisler wrote:<o:p></o:p> <o:p></o:p>> I thought that Axis cameras usually implemented an RTSP server, so you<o:p></o:p>> simply connect as you would to any RTSP source.<o:p></o:p> <o:p></o:p>So something like<o:p></o:p> <o:p></o:p> gst-launch-1.0 playbin uri=rtsp://<a href="http://10.0.0.1/" target="_blank">10.0.0.1/.</a>..<o:p></o:p> <o:p></o:p>should work.<o:p></o:p> <o:p></o:p>Cheers<o:p></o:p>-Tim<o:p></o:p>-- <o:p></o:p>Tim Müller, Centricular Ltd - <a href="http://www.centricular.com/" target="_blank">http://www.centricular.com</a><o:p></o:p> <o:p></o:p></div></div></div> _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a><o:p></o:p></div> <o:p></o:p></div></div></div></div><o:p> </o:p></div></div></body></html>