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<div class="moz-cite-prefix">On 07/25/2017 11:09 PM, Jiaqi Gao
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAPX_khQ_T9wo=jqmD6ZMTF-Kf7PR=L0MLB6tptYsN4sTGApU7g@mail.gmail.com">
<div dir="ltr">Hi,
<div><br>
</div>
<div>I'm trying to build a simple streaming pipeline over DCCP
to do some experiment and measurement. But I noticed the DCCP
plugin is unavailable in the Gstreamer-1.0 version. The old
DCCP plugin code is still available in 1.10 version, but only
works for Gstreamer 0.10.</div>
<div><br>
</div>
<div>Does there any unofficial version available? Or can I just
modify based on the TCP plugin?</div>
<div><br>
</div>
<div>I also tried using Gstreamer 0.10, and try to transfer file
using following command:</div>
<div><br>
</div>
<div>Client:</div>
<div>gst-launch-0.10 filesrc location=~/video.mpg !
dccpclientsink port=8000 host=x.x.x.x</div>
<div><br>
</div>
<div>Server:</div>
<div>gst-launch-0.10 dccpserversrc port=8000 ! filesink
location=~/video.mpg</div>
<div><br>
</div>
<div>This gave me 0 loss and the file is complete. But when I
tried doing something else, things are different:</div>
<div><br>
</div>
<div>Client:</div>
<div>gst-launch-0.10 filesrc location=~/video.mpg !
dccpclientsink port=8000 host=x.x.x.x</div>
<div><br>
</div>
<div>Server:</div>
<div>gst-launch-0.10 dccpserversrc port=8000 ! decodebin !
ffmpegcolorspace ! pngenc snapshot=false ! multifilesink
location=~/frame%05.jpg</div>
<div><br>
</div>
<div>There are 177 frames in the video.mpg, I can only extract
around 150 frames out. And the result differs between each
execution.</div>
<div><br>
</div>
<div>The problem doesn't exist just change DCCP to TCP. The
experiment environment is two servers under the same subnet.</div>
<div><br>
</div>
<div>Does anyone has idea on why this happens and has any
solution? Can I solve it by switching to Gstreamer 1.0?</div>
</div>
</blockquote>
The dccp plugins were never ported to 1.0.<br>
<br>
Stefan<br>
<blockquote type="cite"
cite="mid:CAPX_khQ_T9wo=jqmD6ZMTF-Kf7PR=L0MLB6tptYsN4sTGApU7g@mail.gmail.com">
<div dir="ltr">
<div><br>
</div>
<div>Thanks,</div>
<div><br>
</div>
<div>Jiaqi</div>
</div>
<br>
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<br>
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</pre>
</blockquote>
<p><br>
</p>
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