<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Thanks so much, When I run: gst-launch rtspsrc location=rtsp://192.168.0.90/mpeg4/media.amp ! rtpmp4vdepay ! matroskamux ! filesink location=test.mkv I get :  streaming task paused, reason not-negotiated (-4) when I run : gst-launch rtspsrc location=rtsp://192.168.0.90/mpeg4/media.amp ! rtpmp4vdepay ! gdppay ! filesink location=test.gdp Control ^C out of it, and then: gst-launch filesrc location=test.mkv ! gdpdepay ! decodebin2 ! autovideosink It works!  but the quality of the image is much lower than when I run gst-launch playbin uri=rtsp://192.168.0.90/mpeg4/media.amp Is this because of the muxer, what else can I try? thanks Tom --- On Sat, 4/9/11, Mailing List SVR <lists@svrinformatica.it> wrote: <blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> From: Mailing List SVR <lists@svrinformatica.it> Subject: Re: Help with Gstreamer and RTSP with Axis Camera To: "Discussion of the development of and with GStreamer" <gstreamer-devel@lists.freedesktop.org> Cc: t.i.m@zen.co.uk, "Tom Hendrick" <sdtom182@yahoo.com> Date: Saturday, April 9, 2011, 7:25 PM <div class="plainMail">You need a muxer try this: gst-launch rtspsrc location=rtsp://192.168.0.90/mpeg4/media.amp ! rtpmp4vdepay ! matroskamux ! filesink location=test.mkv then you'll be able to play the video with playbin. You can also try: gst-launch rtspsrc location=rtsp://192.168.0.90/mpeg4/media.amp ! rtpmp4vdepay ! gdppay ! filesink location=test.gdp and then: gst-launch filesrc location=test.mkv ! gdpdepay ! decodebin2 ! autovideosink regards Nicola Il giorno sab, 09/04/2011 alle 10.33 -0700, Tom Hendrick ha scritto: > > I tried: > >  gst-launch rtspsrc location=rtsp://192.168.0.90/mpeg4/media.amp ! > rtpmp4vdepay ! filesink=txcap.ts > > and I didn't get the link error and it saved to a file. > > When I try to play it with gstreamer using: > > gst-launch playbin uri=file://txcap.ts, or gst-launch-0.10 playbin2 > uri=file://txcap.ts, > > it plays too fast and the lower half of the each frame has some weird > block distortions. > > When I do: > mplayer txcap.ts  it also plays too fast but I don't see the weird > block distortions on the lower left half of each frame, but when I do > mplayer -fps 1 txcap.ts it plays fine. > > > When I do gst-launch playbin uri=rtsp://192.168.0.90/mpeg4/media.amp > it shows the video feed just fine without that distotion in the lower > half.  I'd like to make the saved file work with gstreamer because I > had some cache problems with mplayer on the receiver in the past. > > Could it have anything to do with the fact Axis uses MPEG-ES formats? > Any other ideas? > > Thanks > Tom > > --- On Sat, 4/9/11, Tom Hendrick <<a ymailto="mailto:sdtom182@yahoo.com" href="/mc/compose?to=sdtom182@yahoo.com">sdtom182@yahoo.com</a>> wrote: >          >         From: Tom Hendrick <<a ymailto="mailto:sdtom182@yahoo.com" href="/mc/compose?to=sdtom182@yahoo.com">sdtom182@yahoo.com</a>> >         Subject: Re: Help with Gstreamer and RTSP with Axis Camera >         To: <a ymailto="mailto:t.i.m@zen.co.uk" href="/mc/compose?to=t.i.m@zen.co.uk">t.i.m@zen.co.uk</a>, "Discussion of the development of and >         with GStreamer" <<a ymailto="mailto:gstreamer-devel@lists.freedesktop.org" href="/mc/compose?to=gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a>> >         Date: Saturday, April 9, 2011, 5:13 PM >          >         Thanks Tim, >          >         I can see a live feed from the Axis camera when I do: >          >         gst-launch-0.10 playbin2 >         uri=rtsp://192.168.0.90/mpeg4/media.amp >          >          >         I can't figure out how to modify my transmit and receive >         commands given that I need to depay.  I've read up on the >         gstreamer site and checked other forums but still can't figure >         it out.   When I do "gst-launch rtspsrc >         location=rtsp://192.168.0.90/mpeg4/media.amp ! >         rtpmp4gdepay ! filesink=txcap.ts" I get an error saying >         "streaming task paused, reason not-linked (-1)".  >          >          >         Do you know how I would modify them, here they are again? >          >         gst-launch rtspsrc >         location=rtsp://192.168.0.90/mpeg4/media.amp ! >         filesink=txcap.ts >          >         gst-launch playbin uri=file://txcap.ts >          >         Thanks >         Tom >          >          >         --- On Sat, 4/9/11, Tim-Philipp Müller <<a ymailto="mailto:t.i.m@zen.co.uk" href="/mc/compose?to=t.i.m@zen.co.uk">t.i.m@zen.co.uk</a>> >         wrote: >                  >                 From: Tim-Philipp Müller <<a ymailto="mailto:t.i.m@zen.co.uk" href="/mc/compose?to=t.i.m@zen.co.uk">t.i.m@zen.co.uk</a>> >                 Subject: Re: Help with Gstreamer and RTSP with Axis >                 Camera >                 To: <a ymailto="mailto:gstreamer-devel@lists.freedesktop.org" href="/mc/compose?to=gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> >                 Date: Saturday, April 9, 2011, 10:49 AM >                  >                 On Fri, 2011-04-08 at 19:12 -0700, Tom Hendrick wrote: >                  >                 Hi, >                  >                 > >                 > As a quick test, I am (..) just trying the >                 following: >                 > >                 > Transmitter : >                 > ------------------- >                 > gst-launch rtspsrc >                 location=rtsp://192.168.0.90/mpeg4/media.amp ! >                 > filesink=txcap.ts >                 > >                 > I let this run for 20 seconds and control ^C out of >                 it. >                 > >                 > Receiver: >                 > ------------- >                 > gst-launch playbin uri=file://txcap.ts >                 > >                 > >                 > The problem is that when I run the gst-launch >                 playbin=file://txcap.ts >                 > the video file plays very fast and then closes.  The >                 quality also >                 > doesn't look as good as when I use "vlc >                 > rtsp://192.168.0.90/mpeg4/media.amp" >                 > >                 > I'm a beginner with gstreamer so I'm not sure how to >                 modify the >                 > transmit and receive command lines to properly set >                 the frame rate, >                 > codec, etc.  Also another problem is that I want to >                 see this live on >                 > the receiver, so setting gstreamer to run for a >                 specified amount of >                 > time so that the header is written properly will not >                 allow me to see >                 > this real-time on the receive side.  Any >                 suggestions? >                 > >                  >                 This works I presume: >                  >                 gst-launch-0.10 playbin2 >                 uri=rtsp://192.168.0.90/mpeg4/media.amp >                  >                 ? >                  >                 Note that rtspsrc outputs RTP packets, which you need >                 to depayload using >                 an appropriate depayloader (rtpmp2tdepay? >                 rtpmp4gdepay? rtpmp4vdepay?). >                  >                 Writing RTP packets to file like you do now is not >                 going to work. >                  >                 Cheers >                   -Tim >                  >                 _______________________________________________ >                 gstreamer-devel mailing list >                 <a ymailto="mailto:gstreamer-devel@lists.freedesktop.org" href="/mc/compose?to=gstreamer-devel@lists.freedesktop.org">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> >                  >          >         -----Inline Attachment Follows----- >          >         _______________________________________________ >         gstreamer-devel mailing list >         <a ymailto="mailto:gstreamer-devel@lists.freedesktop.org" href="/mc/compose?to=gstreamer-devel@lists.freedesktop.org">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> >          > _______________________________________________ > gstreamer-devel mailing list > <a ymailto="mailto:gstreamer-devel@lists.freedesktop.org" href="/mc/compose?to=gstreamer-devel@lists.freedesktop.org">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> </div></blockquote></td></tr></table>