<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:x="urn:schemas-microsoft-com:office:excel" xmlns:p="urn:schemas-microsoft-com:office:powerpoint" xmlns:a="urn:schemas-microsoft-com:office:access" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema" xmlns:b="urn:schemas-microsoft-com:office:publisher" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" xmlns:odc="urn:schemas-microsoft-com:office:odc" xmlns:oa="urn:schemas-microsoft-com:office:activation" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:q="http://schemas.xmlsoap.org/soap/envelope/" xmlns:rtc="http://microsoft.com/officenet/conferencing" xmlns:D="DAV:" xmlns:Repl="http://schemas.microsoft.com/repl/" xmlns:mt="http://schemas.microsoft.com/sharepoint/soap/meetings/" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ppda="http://www.passport.com/NameSpace.xsd" xmlns:ois="http://schemas.microsoft.com/sharepoint/soap/ois/" xmlns:dir="http://schemas.microsoft.com/sharepoint/soap/directory/" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:dsp="http://schemas.microsoft.com/sharepoint/dsp" xmlns:udc="http://schemas.microsoft.com/data/udc" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:sub="http://schemas.microsoft.com/sharepoint/soap/2002/1/alerts/" xmlns:ec="http://www.w3.org/2001/04/xmlenc#" xmlns:sp="http://schemas.microsoft.com/sharepoint/" xmlns:sps="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:udcs="http://schemas.microsoft.com/data/udc/soap" xmlns:udcxf="http://schemas.microsoft.com/data/udc/xmlfile" xmlns:udcp2p="http://schemas.microsoft.com/data/udc/parttopart" xmlns:wf="http://schemas.microsoft.com/sharepoint/soap/workflow/" xmlns:dsss="http://schemas.microsoft.com/office/2006/digsig-setup" xmlns:dssi="http://schemas.microsoft.com/office/2006/digsig" xmlns:mdssi="http://schemas.openxmlformats.org/package/2006/digital-signature" xmlns:mver="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns:mrels="http://schemas.openxmlformats.org/package/2006/relationships" xmlns:spwp="http://microsoft.com/sharepoint/webpartpages" xmlns:ex12t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:ex12m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:pptsl="http://schemas.microsoft.com/sharepoint/soap/SlideLibrary/" xmlns:spsl="http://microsoft.com/webservices/SharePointPortalServer/PublishedLinksService" xmlns:Z="urn:schemas-microsoft-com:" xmlns:st="" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=iso-8859-1"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style></style></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The two modes should have nothing to do with it. I think the camera manufacturer only provides those 2 because IE doesn’t support playing back motion jpeg directly in the browser. So it provides an active-x control for watching the video. As for the colors being off, that could be due to colorspace conversions and/or the h2.64 encoding with x264enc. Look around for documentation on those elements and how to tweak them for what you want. If you want essentially a lossless file type (that is, with zero colorspace conversions and zero additional bit manipulation beyond what the camera is streaming the video out on), just stick a filesink on the end. e.g.:<br><br>gst-launch souphttpsrc location=http://guest:@96.57.244.98/videostream.cgi num-buffers=1000 ! filesink location=dcs.mjpg<br><br>To play it back, do something like:<br><br>gst-launch filesrc location=dcs.mjpg ! multipartdemux ! jpegdec ! ffmpegcolorspace ! videorate ! video/x-raw-yuv,framerate=10/1 ! autovideosink<br><br>I just tried both those and everything looked like it worked correctly.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> gstreamer-devel-bounces+hoyt6=llnl.gov@lists.freedesktop.org [mailto:gstreamer-devel-bounces+hoyt6=llnl.gov@lists.freedesktop.org] <b>On Behalf Of </b>Rafael Guerra<br><b>Sent:</b> Monday, October 10, 2011 7:09 PM<br><b>To:</b> 'Discussion of the development of and with GStreamer'<br><b>Subject:</b> RE: D-Link DCS-930L<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>It look like it recorded but only a black screen. The video actually is not totally black even at night. It looks like the setting are not quite right. If <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>You look at the video through the camera interface it doesn’t actually get the right image.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>There are two modes of login in, one for firefox and another IE,  I wonder if this is the issue ?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> gstreamer-devel-bounces+rafael=lanline.com@lists.freedesktop.org [mailto:gstreamer-devel-bounces+rafael=lanline.com@lists.freedesktop.org] <b>On Behalf Of </b>Hoyt, David<br><b>Sent:</b> Monday, October 10, 2011 7:16 PM<br><b>To:</b> Discussion of the development of and with GStreamer<br><b>Subject:</b> RE: D-Link DCS-930L<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The following worked for me and VLC was able to play it back:<br><br>gst-launch souphttpsrc location=http://guest:@96.57.244.98/videostream.cgi num-buffers=1000 ! multipartdemux ! jpegdec ! videorate ! video/x-raw-yuv,framerate=10/1 ! ffmpegcolorspace ! x264enc ! flvmux ! filesink location=dcs.flv<br><br>Hope it makes sense.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> gstreamer-devel-bounces+hoyt6=llnl.gov@lists.freedesktop.org [mailto:gstreamer-devel-bounces+hoyt6=llnl.gov@lists.freedesktop.org] <b>On Behalf Of </b>Rafael Guerra<br><b>Sent:</b> Monday, October 10, 2011 3:47 PM<br><b>To:</b> 'Discussion of the development of and with GStreamer'<br><b>Subject:</b> RE: D-Link DCS-930L<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Try user guest and no password. The ip address is fine.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> gstreamer-devel-bounces+rafael=lanline.com@lists.freedesktop.org [mailto:gstreamer-devel-bounces+rafael=lanline.com@lists.freedesktop.org] <b>On Behalf Of </b>Hoyt, David<br><b>Sent:</b> Monday, October 10, 2011 6:13 PM<br><b>To:</b> Discussion of the development of and with GStreamer<br><b>Subject:</b> RE: D-Link DCS-930L<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>When I try it, the provided URL isn’t valid. From what I can tell, it should be: <a href="http://96.57.244.98/videostream.cgi">http://96.57.244.98/videostream.cgi</a><br><br>However, the provided username/password (admin/Supp0rt1) don’t seem to work and the camera is blocking streaming video. Perhaps you could setup the camera to stream anonymously? It’s hard to help if you can’t access the stream and see what’s going on. If that’s a problem, dump the video stream to a file and then attach it (if it’s tiny) or provide a public url where it can be accessed.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> gstreamer-devel-bounces+hoyt6=llnl.gov@lists.freedesktop.org [mailto:gstreamer-devel-bounces+hoyt6=llnl.gov@lists.freedesktop.org] <b>On Behalf Of </b>Rafael Guerra<br><b>Sent:</b> Monday, October 10, 2011 2:55 PM<br><b>To:</b> 'Discussion of the development of and with GStreamer'<br><b>Subject:</b> RE: D-Link DCS-930L<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I am getting the following error :<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Setting pipeline to PAUSED ...<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Pipeline is PREROLLED ...<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>ERROR: from element /GstPipeline:pipeline0/GstSoupHTTPSrc:souphttpsrc0: Error parsing URL.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Additional debug info:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>gstsouphttpsrc.c(1128): gst_soup_http_src_build_message (): /GstPipeline:pipeline0/GstSoupHTTPSrc:souphttpsrc0:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>URL: dcs.flv<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>ERROR: pipeline doesn't want to preroll.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Setting pipeline to PAUSED ...<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Setting pipeline to READY ...<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Setting pipeline to NULL ...<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Freeing pipeline ...<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>When trying to read from the camera using the following line :<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>gst-launch souphttpsrc location=http://admin:Supp0rt1@96.57.244.98/video/mjpg.cgi!multipartdemux!jpegdec!flvmux!filesink location=dcs.flv<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Any help would be appreciated.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> gstreamer-devel-bounces+rafael=lanline.com@lists.freedesktop.org [mailto:gstreamer-devel-bounces+rafael=lanline.com@lists.freedesktop.org] <b>On Behalf Of </b>android6011<br><b>Sent:</b> Tuesday, October 04, 2011 9:45 PM<br><b>To:</b> Discussion of the development of and with GStreamer<br><b>Subject:</b> Re: D-Link DCS-930L<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>I actually have this camera and was playing with it and gstreamer last week. I hope what I am about to mention is not way over your head and helps give you a pointer as to where to start with this camera. As for starting with gstreamer, just keep reading through the mailing list and the docs on the main site<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal>First thing is to narrow down the source of the video. I have yet to find an accessible audio stream but have not put to much time into looking. The video I found are<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><a href="http://user:pass@192.168.1.15/image/jpeg.cgi">http://user:pass@192.168.1.15/image/jpeg.cgi</a><o:p></o:p></p></div><div><p class=MsoNormal><a href="http://user:pass@192.168.1.15/video/mjpg.cgi">http://user:pass@192.168.1.15/video/mjpg.cgi</a>  <o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>replace user,pass and the ip with yours.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>the mjpg stream is what you are going to want to look at. Also the elements souphttpsrc, (most likely)multipartdemux,jpegdec and flvmux.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>My problem has been that multipartdemux refuses to work because "Boundary not found in the multipart header" . I have looked at the stream and the boundary is:<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>--video boundary--<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>but specifying it still does not work which is where I was getting hung up. <o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>This pipeline does not work but just as a rough example<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><p class=MsoNormal>gst-launch souphttpsrc location=<a href="http://user:pass@192.168.1.15/video/mjpg.cgi">http://user:pass@192.168.1.15/video/mjpg.cgi</a> ! multipartdemux ! jpegdec ! flvmux ! filesink location=dcs.flv<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Again, this pipeline does not work but I believe it to be a step in the right direction. <o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>For those that may be able to help with the multipartdemux issue wget of the mjpg.cgi shows the following and this pipeline always fails with " Boundary not found in the multipart header" <o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>gst-launch souphttpsrc location=<a href="http://admin:@192.168.1.15/video/mjpg.cgi">http://admin:@192.168.1.15/video/mjpg.cgi</a> ! multipartdemux boundary="--video boundary--" ! jpegdec ! fakesink<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>wget <a href="http://user:pass@192.168.1.15/video/mjpg.cgi">http://user:pass@192.168.1.15/video/mjpg.cgi</a> mjpg.cgi contents:<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><p class=MsoNormal>Content-length: 45536<o:p></o:p></p></div><div><p class=MsoNormal>Date: 10-04-2011 07:41:20 PM IO_00000000_PT_000_000<o:p></o:p></p></div><div><p class=MsoNormal>Content-type: image/jpeg<o:p></o:p></p></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>(jpeg data)<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>--video boundary--<o:p></o:p></p></div><div><p class=MsoNormal>Content-length: 45607<o:p></o:p></p></div><div><p class=MsoNormal>Date: 10-04-2011 07:41:20 PM IO_00000000_PT_000_000^_گ^[� ,�%ۯ      5�խ<o:p></o:p></p></div><div><p class=MsoNormal>Content-type: image/jpeg<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>(jpeg data)<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>etc..<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>-Ryan<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>On Thu, Sep 29, 2011 at 1:01 PM, Rafael Guerra <<a href="mailto:rafael@lanline.com" target="_blank">rafael@lanline.com</a>> wrote:<o:p></o:p></p><p class=MsoNormal>I have loaded gstreamer on to FreeBSD and I am looking to collect the video<br>from a video camera,<br>DCS-930L (D-Link) for example, and save it to a file that I would like to<br>play it back using an internet browser.<br>I am mostly interested in collecting and saving the file to a standard video<br>format (.FLV if possible)<br><br>Being new to gstreamer I am looking for some guidance as to how to start<br>and/or a sample program to start from.<br>I am an experienced programmer in C and C++ but a novice to gstreamer.<br><br>Rafael<br><br>_______________________________________________<br>gstreamer-devel mailing list<br><a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a><br><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></p></div><p class=MsoNormal><o:p> </o:p></p></div></div></div></body></html>