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<p class="MsoNormal">I am using the following simple pipeline to interleave two audio test sources. 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="MsoListParagraphCxSpFirst" style="margin-left:0in;mso-add-space:auto"><o:p> </o:p></p>
<p class="MsoListParagraphCxSpMiddle">gst-launch-1.0 -e --gst-debug=*:3 <o:p></o:p></p>
<p class="MsoListParagraphCxSpMiddle"><o:p> </o:p></p>
<p class="MsoListParagraphCxSpMiddle">interleave name=i ! directsoundsink <o:p></o:p></p>
<p class="MsoListParagraphCxSpMiddle"><o:p> </o:p></p>
<p class="MsoListParagraphCxSpMiddle">audiotestsrc wave=0 freq=200 ! <o:p></o:p></p>
<p class="MsoListParagraphCxSpMiddle"><o:p> </o:p></p>
<p class="MsoListParagraphCxSpMiddle">"audio/x-raw,format=S16LE,rate=8000,channels=1,channel-mask=(bitmask)0x1" !
<o:p></o:p></p>
<p class="MsoListParagraphCxSpMiddle"><o:p> </o:p></p>
<p class="MsoListParagraphCxSpMiddle">queue ! i.sink_0 <o:p></o:p></p>
<p class="MsoListParagraphCxSpMiddle"><o:p> </o:p></p>
<p class="MsoListParagraphCxSpMiddle">audiotestsrc wave=8 freq=1000 ! <o:p></o:p></p>
<p class="MsoListParagraphCxSpMiddle"><o:p> </o:p></p>
<p class="MsoListParagraphCxSpMiddle">"audio/x-raw,format=S16LE,rate=8000,channels=1,channel-mask=(bitmask)0x2" !
<o:p></o:p></p>
<p class="MsoListParagraphCxSpMiddle"><o:p> </o:p></p>
<p class="MsoListParagraphCxSpMiddle">queue ! i.sink_1<o:p></o:p></p>
<p class="MsoListParagraphCxSpMiddle" style="margin-left:0in;mso-add-space:auto">
<o:p> </o:p></p>
<p class="MsoListParagraphCxSpLast" style="margin-left:0in;mso-add-space:auto">The pipeline runs without errors. I used headphones to listen to the output. One side plays just the wave=0 signal which is correct. However, the other side plays the wave=8 signal
mixed with an attenuated version of the wave=0 signal. Not good. Perhaps I am missing something. Can anyone help resolve this problem?
<o:p></o:p></p>
<p class="MsoNormal">Thanks so much for your help, <o:p></o:p></p>
<p class="MsoNormal">Bill <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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