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<div class="moz-cite-prefix">On 06/18/2015 01:19 PM, Jerry Geis
wrote:<br>
</div>
<blockquote
cite="mid:CABr8-B4MzokPUM+Mriv6=WSfKQyQ2pmeb-zVQQEp-0wBmoBmdg@mail.gmail.com"
type="cite">
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<pre style="white-space:pre-wrap;color:rgb(0,0,0)">Mark - thanks that gets me closer, one too many "!" ...</pre>
<pre style="white-space:pre-wrap;color:rgb(0,0,0)">>If you are trying to name the decodebin "demux", remove the "!" in
>"...decodebin ! name=demux..." ?
</pre>
<div>now I get:</div>
<div><br>
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<div>gst-launch filesrc
location=../trailer_videos/Amazon_1080.wmv '!' decodebin
name=demux '!' queue '!' ffmpegcolorspace '!' theoraenc '!'
oggmux name=mux '!' filesink location=../Amazon.ogv demux.
'!' queue '!' progressreport '!' audioconvert '!'
audioresample '!' vorbisenc '!' mux.</div>
<div>Setting pipeline to PAUSED ...</div>
<div>Pipeline is PREROLLING ...</div>
<div>Missing element: video/x-fluendo-va decoder</div>
<div>Redistribute latency...</div>
<div>^CCaught interrupt -- handling interrupt.</div>
<div>Interrupt: Stopping pipeline ...</div>
<div>ERROR: pipeline doesn't want to preroll.</div>
<div>Setting pipeline to NULL ...</div>
<div>Freeing pipeline ...</div>
</div>
<div><br>
</div>
<div>Thoughts? thanks again.</div>
<div><br>
</div>
<div>Jerry</div>
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[snip]</blockquote>
<br>
Just thoughts on how to proceed, I don't have a ready answer. I
rarely use decodebin, but it looks like it is trying to find a
decoder for video cap video/x-fluendo-va, that it can't load for
some reason, or doesn't exist on your system.<br>
<br>
Try using GST_DEBUG=<blah>:<x> (see
<a class="moz-txt-link-freetext" href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gst-running.html">http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gst-running.html</a>)
in front of gst-launch to watch the file format discovery and caps
negotiation. Be prepared for an avalanche of output.<br>
<br>
Also to see what you have installed that handles video/x-fluendo-va,
try:<br>
<br>
$ gst-inspect -a | grep x-fluendo-va<br>
<br>
Perhaps that file can be decoded with filesrc ! avidemux !
ffdec_wmv<n> ?<br>
<br>
Last, obligatory suggestion to use gstreamer 1.x if you can
(gst-launch-1.0; gst-launch on your system might link to gstreamer
0.10 stuff).<br>
<br>
Cheers,<br>
<br>
Mark.<br>
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