diff --git a/include/ndk/NdkMediaMuxer.h b/include/ndk/NdkMediaMuxer.h
index 1ddc51d..90d946c 100644
--- a/include/ndk/NdkMediaMuxer.h
+++ b/include/ndk/NdkMediaMuxer.h
@@ -110,7 +110,7 @@
  * by the encoder.)
  */
 media_status_t AMediaMuxer_writeSampleData(AMediaMuxer *muxer,
-        size_t trackIdx, const uint8_t *data, const AMediaCodecBufferInfo &info);
+        size_t trackIdx, const uint8_t *data, const AMediaCodecBufferInfo *info);
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/media/ndk/NdkMediaMuxer.cpp b/media/ndk/NdkMediaMuxer.cpp
index 19b9fc4..50fc336 100644
--- a/media/ndk/NdkMediaMuxer.cpp
+++ b/media/ndk/NdkMediaMuxer.cpp
@@ -96,10 +96,10 @@
 
 EXPORT
 media_status_t AMediaMuxer_writeSampleData(AMediaMuxer *muxer,
-        size_t trackIdx, const uint8_t *data, const AMediaCodecBufferInfo &info) {
-    sp<ABuffer> buf = new ABuffer((void*)(data + info.offset), info.size);
+        size_t trackIdx, const uint8_t *data, const AMediaCodecBufferInfo *info) {
+    sp<ABuffer> buf = new ABuffer((void*)(data + info->offset), info->size);
     return translate_error(
-            muxer->mImpl->writeSampleData(buf, trackIdx, info.presentationTimeUs, info.flags));
+            muxer->mImpl->writeSampleData(buf, trackIdx, info->presentationTimeUs, info->flags));
 }