[empathy] Force skew method of clock slaving for alsa/osssrc

[Olivier Crête <Tester src gnome org>]

commit bb29218b8ad4e92e03f8b87236c9843392c5c0d9
Author: Olivier Crête <olivier crete collabora co uk>
Date:   Tue Aug 4 15:43:53 2009 -0400

    Force skew method of clock slaving for alsa/osssrc

 data/element-properties |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)
---
diff --git a/data/element-properties b/data/element-properties
index e8bd9c0..17a283a 100644
--- a/data/element-properties
+++ b/data/element-properties
@@ -15,3 +15,18 @@ dct8x8=0
 
 [ffenc_h263]
 rtp-payload-size=1
+
+# Work around bug in the re-timestamp slaving method in
+# GStreamer (2 is skew)
+[alsasrc]
+slave-method=2
+
+[osssrc]
+slave-method=2
+
+[oss4src]
+slave-method=2
+
+[sunaudiosrc]
+slave-method=2
+