bump<br><br><div class="gmail_quote">On Wed, May 5, 2010 at 10:18 AM, Morris Ford <span dir="ltr"><<a href="mailto:morrishford@gmail.com">morrishford@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"> I changed the pipeline to <br><br>./test-launch --gst-debug-level=0 "( ximagesrc use-damage=false endx=640 endy=640 startx=100 starty=100 ! video/x-raw-rgb,framerate=10/1 ! queue max-size-buffers=5 ! ffmpegcolorspace ! videoscale ! video/x-raw-yuv,width=640,height=640 ! ffenc_mpeg4 ! queue ! rtpmp4vpay name=pay0 pt=96 audiotestsrc is-live=true ! audio/x-raw-int ! faac ! audio/mpeg,mpegversion=4 ! queue ! rtpmp4apay name=pay1 pt=97 )"<br> <br>There is no audio in the stream. I am using Quicktime on the client side so I can easily examine the stream type and it shows no audio stream.<div><div></div><div class="h5"><br><br><div class="gmail_quote">On Wed, May 5, 2010 at 9:44 AM, Wim Taymans <span dir="ltr"><<a href="mailto:wim.taymans@gmail.com" target="_blank">wim.taymans@gmail.com</a>></span> wrote:<br> <blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex"><div>On Wed, 2010-05-05 at 09:28 -0400, Morris Ford wrote:<br> > I am trying to stream an mp4v / mp4a rtp stream. The pipeline is at<br> > the moment:<br> ><br> > ./test-launch --gst-debug-level=0 "( ximagesrc use-damage=false<br> > endx=640 endy=640 startx=100 starty=100 !<br> > video/x-raw-rgb,framerate=10/1 ! queue max-size-buffers=5 !<br> > ffmpegcolorspace ! videoscale ! video/x-raw-yuv,width=640,height=640 !<br> > ffenc_mpeg4 ! queue ! rtpmp4vpay name=pay0 pt=96 ! rtpmux name=muxer<br> > name=pay0 pt=96 audiotestsrc is-live=true !<br> > audio/x-raw-int,rate=(int)90000 ! faac ! audio/mpegversion=4 ! queue !<br> > rtpmp4apay name=pay1 pt=97 ! muxer. muxer. )"<br> ><br> <br> </div>Don't use rtpmux here, it's not needed and it confuses the server<br> because it expects elements with names pay%d to be unlinked elements.<br> <font color="#888888"><br> Wim<br> </font><div><br> > The problem I am having is that the audio part is missing. If I remove<br> > the caps after the faac plugin, the audio is in the stream. When I<br> > look at the startup log I see a clock-rate of 44100 for the mp4a<br> > stream and a clock rate of 90000 for the mp4v stream. I am pretty sure<br> > this is what is wrong. If I stream with the caps for mpegversion=4<br> > removed I see audio and video clockrates both = 90000.<br> ><br> > How do I get the clockrates to match up?<br> ><br> > I tried to increase the audio rate to 90000 but it increased to 88200.<br> > I tried to reduce the video clock rate but I could not get it to<br> > change.<br> </div><div><div></div><div>> ------------------------------------------------------------------------------<br> > _______________________________________________<br> > gstreamer-devel mailing list<br> > <a href="mailto:gstreamer-devel@lists.sourceforge.net" target="_blank">gstreamer-devel@lists.sourceforge.net</a><br> > <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a><br> <br> <br> <br> ------------------------------------------------------------------------------<br> _______________________________________________<br> gstreamer-devel mailing list<br> <a href="mailto:gstreamer-devel@lists.sourceforge.net" target="_blank">gstreamer-devel@lists.sourceforge.net</a><br> <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a><br> </div></div></blockquote></div><br> </div></div></blockquote></div><br>