diff --git a/media/extractors/mp4/SampleIterator.cpp b/media/extractors/mp4/SampleIterator.cpp
index 2890b26..0967652 100644
--- a/media/extractors/mp4/SampleIterator.cpp
+++ b/media/extractors/mp4/SampleIterator.cpp
@@ -355,7 +355,7 @@
     if (offset > 0) {
         *time += offset;
     } else {
-        *time -= (offset == INT64_MIN ? INT64_MAX : (-offset));
+        *time -= (offset == INT32_MIN ? INT64_MAX : (-offset));
     }
 
     *duration = mTTSDuration;