<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<div class="">You can only specify ports on element names. Try this:<br>
</div>
<div class=""><br>
</div>
<div class="">gst-launch-1.0 -e \</div>
<div class=""> uridecodebin uri="<a class="">file:///home/fedora/starwars.mov</a>"
\</div>
<div class=""> ! qtdemux name=demux demux.audio_0 \</div>
<div class=""> ! queue \</div>
<div class=""> ! audioconvert \</div>
<div class=""> ! opusenc bandwidth=superwideband
bitrate-type=vbr \</div>
<div class=""> ! rtpopuspay \</div>
<div class=""> ! rtprtxqueue max-size-time=2000
max-size-packets=0 \</div>
<div class=""> ! udpsink host=<a
href="http://www.playbacktc.com" class="">www.playbacktc.com</a>
port=5052 \</div>
<div class=""> demux.video_0 \</div>
<div class=""> ! queue \</div>
<div class=""> ! videorate ! video/x-raw,
framerate=30000/1001 \</div>
<div class=""> ! videoconvert \</div>
<div class=""> ! x264enc tune=zerolatency speed-preset=1
dct8x8=true quantizer=17 pass=qual \</div>
<div class=""> ! rtph264pay \</div>
<div class=""> ! rtprtxqueue max-size-time=2000
max-size-packets=0 \</div>
<div class=""> ! rtpbin name=rb rb.send_rtp_sink_0 \</div>
<div class=""> ! udpsink host=<a
href="http://www.playbacktc.com" class="">www.playbacktc.com</a>
port=5054 \</div>
<div class=""><br>
</div>
<div class=""><br>
</div>
<div class="moz-cite-prefix">On 4/28/2020 12:42 PM, Patrick Cusack
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:5CE0C1FA-385C-4D5D-97FD-5D5D4280F16D@mac.com">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<div class="">I have a endpoint that expects audio and video over
ports 5052 and 5054 respectively. I am using the following
script to send audio and video. I am getting a '<span
style="font-family: Menlo; font-size: 11px;" class="">WARNING:
erroneous pipeline: syntax error</span>’ when I run the
command. </div>
<div class="">Also, does using simple rtp payloads into a udp sink
bypass RTCP feedback, ie if my server is NACKing on account of
dropped packets, does this hinder retransmission of rtp packets?</div>
<div class=""><br class="">
</div>
<div class="">gst-launch-1.0 -e \</div>
<div class=""> uridecodebin uri="<a
href="file:///home/fedora/starwars.mov" class=""
moz-do-not-send="true">file:///home/fedora/starwars.mov</a>" \</div>
<div class=""> ! qtdemux name=demux demux.audio_0 \</div>
<div class=""> ! queue \</div>
<div class=""> ! audioconvert \</div>
<div class=""> ! opusenc bandwidth=superwideband
bitrate-type=vbr \</div>
<div class=""> ! rtpopuspay \</div>
<div class=""> ! rtprtxqueue max-size-time=2000
max-size-packets=0 \</div>
<div class=""> ! udpsink host=<a
href="http://www.playbacktc.com" class=""
moz-do-not-send="true">www.playbacktc.com</a> port=5052 \</div>
<div class=""> demux.video_0 \</div>
<div class=""> ! queue \</div>
<div class=""> ! videorate ! video/x-raw,
framerate=30000/1001 \</div>
<div class=""> ! videoconvert \</div>
<div class=""> ! x264enc tune=zerolatency speed-preset=1
dct8x8=true quantizer=17 pass=qual \</div>
<div class=""> ! rtph264pay \</div>
<div class=""> ! rtprtxqueue max-size-time=2000
max-size-packets=0 \</div>
<div class=""> ! rtpbin.send_rtp_sink_0 \</div>
<div class=""> ! udpsink host=<a
href="http://www.playbacktc.com" class=""
moz-do-not-send="true">www.playbacktc.com</a> port=5054 \</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
gstreamer-devel mailing list
<a class="moz-txt-link-abbreviated" href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a>
<a class="moz-txt-link-freetext" href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a>
</pre>
</blockquote>
</body>
</html>