diff --git a/ChangeLog b/ChangeLog
index fc80f74d56..2a1e386b86 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-01-14  Wim Taymans  <wim.taymans@collabora.co.uk>
+
+	As found by: Tommi Myöhänen <ext-tommi.myohanen nokia com>
+
+	* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_parse_rtpinfo):
+	Use atoll to parse the rtptime with enough precision. Fixes #509329.
+
 2008-01-14  Tim-Philipp Müller  <tim at centricular dot net>
 
 	* gst/avi/gstavisubtitle.c: (gst_avi_subtitle_extract_file):
diff --git a/gst/rtsp/gstrtspsrc.c b/gst/rtsp/gstrtspsrc.c
index 2f02c361c4..40a98b5e2c 100644
--- a/gst/rtsp/gstrtspsrc.c
+++ b/gst/rtsp/gstrtspsrc.c
@@ -4202,7 +4202,7 @@ gst_rtspsrc_parse_rtpinfo (GstRTSPSrc * src, gchar * rtpinfo)
       } else if (g_str_has_prefix (fields[j], "seq=")) {
         seqbase = atoi (fields[j] + 4);
       } else if (g_str_has_prefix (fields[j], "rtptime=")) {
-        timebase = atol (fields[j] + 8);
+        timebase = atoll (fields[j] + 8);
       }
     }
     g_strfreev (fields);