Bug 86274 - If client PC(note guest OS)'s audio driver is disabled, Spice's Lip-Sync function is of no use.
Summary: If client PC(note guest OS)'s audio driver is disabled, Spice's Lip-Sync func...
Status: RESOLVED MOVED
Alias: None
Product: Spice
Classification: Unclassified
Component: spice-gtk (show other bugs)
Version: unspecified
Hardware: All Windows (All)
: medium critical
Assignee: Spice Bug List
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Reported: 2014-11-14 07:35 UTC by Doojae
Modified: 2018-06-03 10:19 UTC (History)
0 users

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Description Doojae 2014-11-14 07:35:59 UTC 
guest os: windows 7 professional 32 bit (or 64bit)
client: VirtViewer 0.5.6 or any version.
client os: windows 7 Profession 32bit (or 64bit)

Client PC environment : A desktop PC with Realtek audio chip and don't connect any headphone and Speaker in audio jack. This will make the PC's sound function disabled( not mute)
(If you want to test your windows os notebook, just set to audio driver "don't use" in Device Manager.)

Reproducing Step:

1. Make set upper environment to your PC
 
2. With  virt-viewer 0.5.6 (or any version) , connect SPICE KVM VM (guest OS : windows 7).

3. Play any movie with any player.

4. Movie screen display is not progressing, just stoped . 

Reproducible : 100%

Expected Function : 
         1. Check Client PC's audio device function.
         2. If audio is disabled, Spice protocol should don't use lip-sync      function. Sever just should send Video Data to client PC without using lip-sync function.
Comment 1 GitLab Migration User 2018-06-03 10:19:44 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/spice/spice-gtk/issues/3.

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