Changeset 2422 for pjproject/trunk/pjmedia/src/pjmedia/rtcp.c

Timestamp:

Jan 20, 2009 7:39:03 AM (15 years ago)

Author:

bennylp

Message:

Fixed ticket #696: Wrong timestamp calculation causing RTCP clock skew (thanks Guido Fischer for the fix!)

File:

• pjproject/trunk/pjmedia/src/pjmedia/rtcp.c (modified) (1 diff)

pjproject/trunk/pjmedia/src/pjmedia/rtcp.c

@@ -63 +63 @@
 
     /* Calculate seconds fractions */
-    ts.u64 %= sess->ts_freq.u64;
+    ts.u64 = (ts.u64 - sess->ts_base.u64) % sess->ts_freq.u64;
     pj_assert(ts.u64 < sess->ts_freq.u64);
     ts.u64 = (ts.u64 << 32) / sess->ts_freq.u64;