diff --git a/media/libstagefright/MPEG4Writer.cpp b/media/libstagefright/MPEG4Writer.cpp
index d57efee..93d4f57 100644
--- a/media/libstagefright/MPEG4Writer.cpp
+++ b/media/libstagefright/MPEG4Writer.cpp
@@ -127,7 +127,7 @@
 
 private:
     enum {
-        kMaxCttsOffsetTimeUs = 2000000LL,  // 2 seconds
+        kMaxCttsOffsetTimeUs = 1000000LL,  // 1 second
         kSampleArraySize = 1000,
     };