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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - stuttering audio when paired to phone with bluetooth"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103426">103426</a>
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<th>Summary</th>
<td>stuttering audio when paired to phone with bluetooth
</td>
</tr>
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<th>Product</th>
<td>PulseAudio
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>core
</td>
</tr>
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<th>Assignee</th>
<td>pulseaudio-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>brian@interlinx.bc.ca
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>pulseaudio-bugs@lists.freedesktop.org
</td>
</tr>
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<th>CC</th>
<td>lennart@poettering.net
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=135016" name="attach_135016" title="pactl list output">attachment 135016</a> <a href="attachment.cgi?id=135016&action=edit" title="pactl list output">[details]</a></span>
pactl list output
I have my Android phone paired to my Fedora 26 machine via Bluetooth.
I am trying to play from a music app on the phone to PA on the Fedora machine.
While it basically works, I am getting a lot of stuttering. When this
stuttering happens the following can be found in a "-vvvv" log output:
D: [alsa-sink-HDMI 0] sink.c: alsa_output.pci-0000_00_03.0.hdmi-stereo: Found
underrun 864 bytes ago (10776 bytes ahead in playback buffer)
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
D: [alsa-sink-HDMI 0] sink.c: alsa_output.pci-0000_00_03.0.hdmi-stereo: Found
underrun 3808 bytes ago (7768 bytes ahead in playback buffer)
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
D: [alsa-sink-HDMI 0] sink.c: alsa_output.pci-0000_00_03.0.hdmi-stereo: Found
underrun 7328 bytes ago (4312 bytes ahead in playback buffer)
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
D: [alsa-sink-HDMI 0] sink.c: alsa_output.pci-0000_00_03.0.hdmi-stereo: Found
underrun 10912 bytes ago (728 bytes ahead in playback buffer)
D: [alsa-sink-HDMI 0] sink.c: alsa_output.pci-0000_00_03.0.hdmi-stereo: Found
underrun 10912 bytes ago (88 bytes ahead in playback buffer)
D: [alsa-sink-HDMI 0] sink.c: alsa_output.pci-0000_00_03.0.hdmi-stereo: Found
underrun 10912 bytes ago (88 bytes ahead in playback buffer)
D: [alsa-sink-HDMI 0] sink.c: alsa_output.pci-0000_00_03.0.hdmi-stereo: Found
underrun 10912 bytes ago (24 bytes ahead in playback buffer)
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
I: [alsa-sink-HDMI 0] module-loopback.c: Could not peek into queue
As you can see, I am using the audio in the HDMI adapter in this machine which
is a:
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen
Core Processor Integrated Graphics Controller (rev 06)
I've attached a "pactl list" output.
Any ideas would be much appreciated.</pre>
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