<div dir="ltr">So Nikolas, the examples tells nothing how to connect the stream to the input port or how to redirect to another address.<div> </div><div>I ran it and got this:</div><div>>>./test-launch "( videotestsrc ! x264enc ! rtph264pay name=pay0 pt=96 )" stream ready at rtsp://<a href="http://127.0.0.1:8554/test">127.0.0.1:8554/test</a> <a href="http://127.0.0.1:8554/test" target="_blank"></a></div><div> </div><div>How can I feed it with a h264 stream and open it with another player? For now I would be satisfied with this working on the localhost. I have some mp4 and mkv files on this machine for testing if it is required to use gst-lauch-1.0. </div><div> <div> </div><div>The ffmpeg comand captures the desktop, encode it with h264 and sends it to the <Server IP>. This could be changed.</div><div> </div></div></div><div class="gmail_extra"> <div class="gmail_quote">2017-09-05 15:55 GMT-03:00 Nicolas Dufresne <<a href="mailto:nicolas@ndufresne.ca" target="_blank">nicolas@ndufresne.ca</a>>: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Le mardi 05 septembre 2017 à 13:29 -0300, Thadeu Antonio Ferreira de Melo a écrit : > Sebastian had suggested me to use 1.8 since I couldn´t even compile > the main branch. > > The exemples don´t have much explanation for what they are suppose to > do. There is no in/out parameters type or what is the expected > behavior. > There is no tutorial. No step by step. This one is 88 lines, including comments and white lines, did you tried to read it at all ? <a href="https://cgit.freedesktop.org/gstreamer/gst-rtsp-server/tree/examples/te st-launch.c" rel="noreferrer" target="_blank">https://cgit.freedesktop.org/gstreamer/gst-rtsp-server/tree/examples/te st-launch.c</a> For the in/out parameters as you say, the API is fully documented online. For each C function, lookup this side to find the details: <a href="https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-rtsp-serv er/html/" rel="noreferrer" target="_blank">https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-rtsp-serv er/html/</a> When you build it, it works a bit like gst-launch-1.0, after all, before starting a server you probably want to use gst-launch-1.0 to figure-out the right pipeline. It's nice for quick experiment. > > We have a source that sends a h264 stream from a Windows desktop > using ffmpeg with this command > > ffmpeg -f gdigrab -i desktop -pix_fmt yuv420p -framerate 30 -draw_mouse 0 -vcodec libx264 -tune zerolatency -bf 0 -preset slow -crf 25 -g 30 -an -refs 4 -x264-params vbv-maxrate=2000:vbv-bufsize=256:keyint nhttp://<Server IP>/feed1.ffm This the part I can't read, but I won't say it's totally undocumented and missing tutorials, just that I have no idea what it means really. What type of stream will this command provide ? Do you really want to interface this ? <div class="HOEnZb"><div class="h5">> > The ffserver redirects this the client application, that could be > Android, Windows or Web. > > We need a better server, more stable and with more community support > (ffserver has been abandoned for 4 years). We will probably change > how we capture and send de data from the Windows app, but it will be > always a h264 stream that has to be redirect to the client device. > > 2017-09-05 13:11 GMT-03:00 Nicolas Dufresne <<a href="mailto:nicolas@ndufresne.ca">nicolas@ndufresne.ca</a>>: > > Le mardi 05 septembre 2017 à 12:46 -0300, Thadeu Antonio Ferreira > > de > > Melo a écrit : > > > Not a single good samaritan? > > > > > > I couldn´t find a single simple example how to run the server and > > > redirect the video stream. > > > I wouldn´t be asking if I hadn´t exhausted my options. > > > > That's the because the question isn't clear and slightly > > overloaded. I > > can comment here, but a stackoverflow reply is unlikely to be > > useful. > > > > > > I have download and compile the gstreamer server 1.8, but the > > examples are not very clear. > > > > Why 1.8 and not latest stable 1.12 ? Which example ? What wasn't > > clear > > for you ? > > > > > > For the sake o simplicity I would like to have a local server > > that > > could receive h264 data stream from ffmpeg in one port of the > > local > > host and redirect it to another port. > > > > With or without transcoding ? Is the H264 byte-stream or AVC ? > > Another > > reason it's overloaded, I have never tested myself an Gst RTSP > > server > > that simply forward. A jitter buffer might not be needed as an > > example, > > allowing extremely low latency, but this need testing as it has not > > been done publicly before. Some server library work might be > > needed. > > > > What is the minimal, simplest way to make that binding? > > > > This depends on all the above. The examples in the "example" folder > > of > > the library code are extremely simple, it's hard to answer your > > question if we don't understand why these example are "not clear" > > to > > you. > > > > regards, > > Nicolas > > > > > > > > 2017-09-04 12:00 GMT-03:00 Thadeu Antonio Ferreira de Melo > > <<a href="http://thadeu.af" rel="noreferrer" target="_blank">thadeu.af</a> > > > <a href="mailto:m@gmail.com">m@gmail.com</a>>: > > > > Hello. > > > > > > > > I posted this question on SO. > > > > > > > > <a href="https://stackoverflow.com/questions/46006419/using-gstreamer-se" rel="noreferrer" target="_blank">https://stackoverflow.com/questions/46006419/using-gstreamer-se</a> > > rver > > > > -to-redirect-a-h264-source-to-diferent-clients > > > > > > > > We are trying to achieve low latency for real time interaction. > > > > > > > > Can anyone help with some guide to build a simple solution? > > > > > > _______________________________________________ > > > gstreamer-devel mailing list > > > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > > > <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > _______________________________________________ > > gstreamer-devel mailing list > > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > > <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > > _______________________________________________ > gstreamer-devel mailing list > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a></div></div> _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </blockquote></div> </div>