Ok. Here is the sending side.<meta http-equiv="content-type" content="text/html; charset=utf-8"><div>This is specialized for our strange needs, it may not right right for others.</div><div>I don't have access to receiving side. Maintained by somebody else, and part of a complicated web app.</div> <div>But you can invoke VLC directly to catch this video. Just point it at the URL.</div><div>Be warned that most routers do not properly handle multicast data.</div><div><br></div><div><div>#!/bin/bash</div><div><br></div> <div>export LD_PRELOAD="/usr/lib/libaravis.so"</div><div>export GST_DEBUG_NO_COLOR=1</div><div><br></div><div>gst-launch --gst-debug-level=0 -v \</div><div> aravissrc name=src1 camera-name="$1" width=1280 height=960 frame-rate=29 \</div> <div> ! video/x-raw-gray, width=1280, height=960, pixel-aspect-ratio=1/1 \</div><div> ! videobox top=386 bottom=386 qos=false \</div><div> ! videoscale qos=false \</div><div> ! video/x-raw-gray, width=1920, height=280, pixel-aspect-ratio=1/1 \</div> <div> ! videorate silent=true \</div><div> ! video/x-raw-gray, framerate=30000/1001 \</div><div> ! queue max-size-buffers=2 leaky=downstream silent=true \</div><div> ! ffmpegcolorspace qos=false \</div><div> ! x264enc profile=high speed-preset=ultrafast tune=0x00000006 byte-stream=true bitrate=15000 \</div> <div> ! mpegtsmux \</div><div> ! rtpmp2tpay ssrc=0xdeadbeaf timestamp-offset=1 seqnum-offset=1 \</div><div> ! udpsink host=239.1.1.1 auto-multicast=true port=$2 sync=false</div><div><br></div><br><div class="gmail_quote"> On Wed, Jul 13, 2011 at 1:06 AM, Florian Lier <span dir="ltr"><<a href="mailto:fl0@icram.de">fl0@icram.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"> <u></u> <div text="#000000" bgcolor="#ffffff"> Hi Bert,<div class="im"><br> <br> 07/13/11 02:37, Bert Douglas wrote: <blockquote type="cite">Hi All, <div><br> </div> <div>I have gstreamer pipeline now sending out video using multicast RTP, (mpeg transport stream containing h264)</div> <div>The video is being received and displayed by browsers using the VLC web plugin.</div> <div>And it works great. I can start and stop server and clients in any order. Great resolution, low latency.</div> <div><br> </div> </blockquote></div> Wow great - can you post the pipelines (server and client) somewhere? Would be great!<div class="im"><br> <blockquote type="cite"> <div>Now I want to add a slowly changing graphic overlay on video on browser side.</div> <div> VLC "owns" its window and I can't do overlay on top of it.</div> <div><br> </div> <div>What is best way to send video to browser, so it is possible to do local graphic overlay at browser?</div> <div><br> </div> <div> Thanks,</div> <div>Bert Douglas</div> </blockquote></div> Cheers,<br> Florian<br> <blockquote type="cite"> <div><br> </div> <pre><fieldset></fieldset> _______________________________________________ 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> </pre> </blockquote> <br> <br> <pre cols="72">-- S e n d f r o m m y o r d i n a r y l i n u x b o x</pre> </div> <br>_______________________________________________<br> gstreamer-devel mailing list<br> <a href="mailto:gstreamer-devel@lists.freedesktop.org">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><br> <br></blockquote></div><br></div>