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<div class="moz-cite-prefix">Hi Tom<br>
<br>
Set 'async=false' in your alsasinks. This is a prerolling problem,
your pipeline wont be able to complete the state change to paused
until all the sinks receive a buffer, which is an unlikely
situation when using an output selector. Async=false overrides
this behavior. <br>
<br>
Michael<br>
<br>
On 04/21/2014 01:42 PM, Thomas Green wrote:<br>
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<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks
for responding. The file is mu-law, thus the capsfilter
specifying the input as audio/x-mulaw, and so it needs the
decoder. I can see where you can trick the output selector
if you can set the “is-live” property on the input, but a
filesrc doesn’t have the property.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Tom<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif"">From:</span></b><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif"">
gstreamer-devel
[<a class="moz-txt-link-freetext" href="mailto:gstreamer-devel-bounces@lists.freedesktop.org">mailto:gstreamer-devel-bounces@lists.freedesktop.org</a>]
<b>On Behalf Of </b>Chuck Crisler<br>
<b>Sent:</b> Monday, April 21, 2014 1:40 PM<br>
<b>To:</b> Discussion of the development of and with
GStreamer<br>
<b>Subject:</b> Re: output selector question<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">I don't know audio but this is just a
guess to try. Your file specified raw audio, so why are you
using a decoder? Try removing the audio decoder.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
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<p class="MsoNormal">On Mon, Apr 21, 2014 at 2:18 PM, Thomas
Green <<a moz-do-not-send="true"
href="mailto:TGreen2@sorenson.com" target="_blank">TGreen2@sorenson.com</a>>
wrote:<o:p></o:p></p>
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<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I’m
running gstreamer 0.10.36 trying to put together a
pipeline that looks like this:<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">gst-launch-0.10
filesrc location=Audio.raw ! audio/x-mulaw,
channels=1, rate=8000 ! mulawdec ! queue ! audiorate
! output-selector name=selector selector. ! alsasink
device=plughw:0,0 selector. ! alsasink
device=plughw:1,3<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">but
it never starts playing. I can go to either of the
sinks without the selector, but when I use the
selector, it just hangs. When running with the
debug set to 9 for the selector and sinks, it
appears that the selected sink never gets a playing
message. The not selected sink never commits to the
paused state. Am I doing something terribly wrong?<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Thanks
in advance,<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Tom<o:p></o:p></p>
</div>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
gstreamer-devel mailing list<br>
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href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel"
target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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