diff --git a/include/media/IOMX.h b/include/media/IOMX.h
index 15d691f..1c39b9c 100644
--- a/include/media/IOMX.h
+++ b/include/media/IOMX.h
@@ -192,6 +192,7 @@
         INTERNAL_OPTION_START_TIME, // data is an int64_t
         INTERNAL_OPTION_TIME_LAPSE, // data is an int64_t[2]
         INTERNAL_OPTION_COLOR_ASPECTS, // data is ColorAspects
+        INTERNAL_OPTION_TIME_OFFSET, // data is an int64_t
     };
     virtual status_t setInternalOption(
             node_id node,
diff --git a/include/media/stagefright/MediaCodecSource.h b/include/media/stagefright/MediaCodecSource.h
index 00b2c71..18b1955 100644
--- a/include/media/stagefright/MediaCodecSource.h
+++ b/include/media/stagefright/MediaCodecSource.h
@@ -49,7 +49,7 @@
 
     bool isVideo() const { return mIsVideo; }
     sp<IGraphicBufferProducer> getGraphicBufferProducer();
-    void setInputBufferTimeOffset(int64_t timeOffsetUs);
+    status_t setInputBufferTimeOffset(int64_t timeOffsetUs);
     int64_t getFirstSampleSystemTimeUs();
 
     // MediaSource