diff --git a/media/libmediaplayerservice/nuplayer/mp4/MP4Source.cpp b/media/libmediaplayerservice/nuplayer/mp4/MP4Source.cpp
index d31d947..2aae4dd 100644
--- a/media/libmediaplayerservice/nuplayer/mp4/MP4Source.cpp
+++ b/media/libmediaplayerservice/nuplayer/mp4/MP4Source.cpp
@@ -86,7 +86,7 @@
             total += n;
         }
 
-        ALOGV("read %ld bytes at offset %lld", n, mPosition);
+        ALOGV("read %ld bytes at offset %lld", total, mPosition);
 
         mPosition += total;
 
diff --git a/media/libstagefright/mpeg2ts/ESQueue.cpp b/media/libstagefright/mpeg2ts/ESQueue.cpp
index ea79885..5c7e741 100644
--- a/media/libstagefright/mpeg2ts/ESQueue.cpp
+++ b/media/libstagefright/mpeg2ts/ESQueue.cpp
@@ -794,7 +794,9 @@
                 dstOffset += pos.nalSize + 4;
             }
 
+#if !LOG_NDEBUG
             ALOGV("accessUnit contains nal types %s", out.c_str());
+#endif
 
             const NALPosition &pos = nals.itemAt(nals.size() - 1);
             size_t nextScan = pos.nalOffset + pos.nalSize;
diff --git a/media/libstagefright/wifi-display/source/TSPacketizer.cpp b/media/libstagefright/wifi-display/source/TSPacketizer.cpp
index eeb3700..50d317a 100644
--- a/media/libstagefright/wifi-display/source/TSPacketizer.cpp
+++ b/media/libstagefright/wifi-display/source/TSPacketizer.cpp
@@ -565,7 +565,7 @@
             }
         }
 
-        // size_t numPaddingBytes = sizeAvailableForPayload - numBytesOfPayload;
+        size_t numPaddingBytes = sizeAvailableForPayload - numBytesOfPayload;
         ALOGV("packet 1 contains %zd padding bytes and %zd bytes of payload",
               numPaddingBytes, numBytesOfPayload);