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<p class="MsoNormal"><span style="color:#1F497D">Sean,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thank you for your reply.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">My third video input is already from a videotestsrc but is-live was false.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">So – I set is-live to true which did not correct the problem.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Bill<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>From:</b> gstreamer-devel [mailto:gstreamer-devel-bounces@lists.freedesktop.org]
<b>On Behalf Of </b>Sean DuBois<br>
<b>Sent:</b> Monday, October 30, 2017 12:52 PM<br>
<b>To:</b> Discussion of the development of and with GStreamer <gstreamer-devel@lists.freedesktop.org><br>
<b>Subject:</b> Re: Compositor question<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I had this issue as well, try connecting a videotestsrc with is-live=TRUE <span style="font-size:12.0pt"><o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">And then compare with is-live=FALSE<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
On Oct 30, 2017, at 10:00, William Salibrici <<a href="mailto:bsalibrici@latticeinc.com">bsalibrici@latticeinc.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:8.0pt;line-height:105%">I have a pipeline [not shown here] that uses a compositor element to combine video from three different inputs, video A, B, and C.
<o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:8.0pt;line-height:105%">The pipeline runs just fine when all three video inputs have data. However, if video C input stops flowing, that also stops video B [which still has data] from appearing in the composite output.
In other words, if video C input goes away, the composite output contains only video A data. I tried changing the order of the inputs but the compositor behavior remains basically the same. If only one of the compositor video inputs goes away, I would expect
the composite output to contain the other two inputs which are still flowing regardless of the order in which they arrive at the compositor inputs. But that does not appear to be the case.
<o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:8.0pt;line-height:105%">My development machine is windows 7 and I’m using GStreamer 1.10.4 with your windows pre-built binaries.
<o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:8.0pt;line-height:105%">Any ideas on what could be done to correct this compositor behavior?<o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:8.0pt;line-height:105%">Thanks so much for your help,
<o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:8.0pt;line-height:105%">Bill <o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:8.0pt;line-height:105%"> <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">_______________________________________________<br>
gstreamer-devel mailing list<br>
<a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a><br>
<a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a><o:p></o:p></span></p>
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