[Pkg-oss4-maintainers] Bug#697979: [oss4-base] Crackling sound with flash, gnash and supertuxkart when using vmix

[Bob]

Package: oss4-base
Version: 4.2-build2006-2+deb7u1
Severity: normal

Crackling sound is present with flash, gnash and supertuxkart. Sound in
clementine, vlc, gnome-mplayer is correct. When disabling vmix0-enable
and setting vmix0-source to off the sound becomes clean/correct. Also it
seems sound becomes better when setting vmix0-outvol not to max.
Pulseaudio and Alsa are not installed. Also tried the following, removed
libflashsupport for flash, rerouted the default alsa output from flash
through libasound to oss4. Same crackling noise is present.
Just tried build2007 from unstable with no improvement.


--- System information. ---
Architecture: amd64
Kernel: Linux 3.2.0-4-amd64

Debian Release: 7.0
500 wheezy apsy.gse.uni-magdeburg.de
500 testing security.debian.org
500 testing ftp.nl.debian.org
500 data apsy.gse.uni-magdeburg.de

--- Package information. ---
Depends (Version) | Installed
======================-+-===========
libc6 (>= 2.7) | 2.13-37


Recommends (Version) | Installed
=========================-+-===========
pm-utils | 1.4.1-9


Suggests (Version) | Installed
===========================-+-===========
oss4-modules |





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