Bug 808653 - Audio quality is very bad when playing audio via passthroughed USB speaker in guest
Audio quality is very bad when playing audio via passthroughed USB speaker in...
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: qemu-kvm (Show other bugs)
x86_64 Linux
medium Severity medium
: rc
: ---
Assigned To: Gerd Hoffmann
Virtualization Bugs
: 867200 (view as bug list)
Depends On: 807878
  Show dependency treegraph
Reported: 2012-03-30 22:57 EDT by Qingtang Zhou
Modified: 2013-02-21 02:33 EST (History)
13 users (show)

See Also:
Fixed In Version: qemu-kvm-
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 807878
Last Closed: 2013-02-21 02:33:36 EST
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)

External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2013:0527 normal SHIPPED_LIVE qemu-kvm bug fix and enhancement update 2013-02-20 16:51:08 EST

  None (edit)
Comment 2 Ademar Reis 2012-04-09 18:01:10 EDT
USB support is relatively new and audio passthrough through USB is a corner case. Postponing to RHEL 6.4.
Comment 5 Gerd Hoffmann 2012-07-09 08:59:52 EDT
Patches posted.
Comment 12 Nigel Jones 2012-10-22 19:13:07 EDT
*** Bug 867200 has been marked as a duplicate of this bug. ***
Comment 14 Shaolong Hu 2012-10-26 05:07:23 EDT
Verified on qemu-kvm-rhev-

Test with Edifier R18USB speaker and a RHEL6.4 guest, after hot passthrough the speaker to guest, play ogg format music in guest, quality is very good.
Comment 16 errata-xmlrpc 2013-02-21 02:33:36 EST
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.


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