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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - USB audio latency is (unnecessarily) high"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92071">92071</a>
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<th>Summary</th>
<td>USB audio latency is (unnecessarily) high
</td>
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<th>Product</th>
<td>PulseAudio
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>alsa
</td>
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<th>Assignee</th>
<td>pulseaudio-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>arun@accosted.net
</td>
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<th>QA Contact</th>
<td>pulseaudio-bugs@lists.freedesktop.org
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<th>CC</th>
<td>lennart@poettering.net
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<div>
<pre>Since we started respecting the BATCH flag, USB audio device latency has been
fixed at 100ms in our default config.
The BATCH flag is probably not what we want here, so we need to have finer
grained reporting from ALSA, which we can use to configure rewind safeguards
for tsched mode (instead of always disabling it).
Faililng this, I'd like to at least have workaround for USB until this is fixed
preoprly.</pre>
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</p>
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