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<p><font face="Helvetica, Arial, sans-serif">The best thing I can
think of is a variant on your idea, but to employ a second
stream that has your metadata in a binary format, loaded in an
appsrc, and then use rtpvrawpay to payload it for the rtsp
server. I am not sure what would be the "proper" way to send
this kind of information. The drawback is you would have to
have metadata for every frame, but it would at least hopefully
be fairly synchronized.</font></p>
<p><font face="Helvetica, Arial, sans-serif">I have seen datastreams
in the wild, just haven't had the need to implement one myself.
So there is probably a cleaner implementation.</font><br>
</p>
<div class="moz-cite-prefix">On 12/11/2019 2:24 PM, k4ustav wrote:<br>
</div>
<blockquote type="cite"
cite="mid:1576103055957-0.post@n4.nabble.com">
<pre class="moz-quote-pre" wrap="">Thanks Michael for your reply. I am trying to send two parallel streams. One
video stream and another metadata stream. The metadata stream contains
metadata for each video frame, for example, inference data for each video
frame. The framerates for both the streams are same.
To implement this, I thought to send the metadata through normal sockets and
video stream through the GStreamer RTSP server. To sync the video frame and
per-frame metadata at the client I am planning to use timestamp. Because of
this, I am planning to send timestamps along with the video frame.
But if you can suggest a better way or example to do this, it would be
really helpful.
--
Sent from: <a class="moz-txt-link-freetext" href="http://gstreamer-devel.966125.n4.nabble.com/">http://gstreamer-devel.966125.n4.nabble.com/</a>
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</pre>
</blockquote>
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