media: 64 bit compile issues

- change internal sized types to use stdint.h
- printf & scanf formats
- size_t or unsigned int for iterators

Change-Id: Id993a70d8bf54c667c5d652b34179a2c727ed446
diff --git a/libvideoeditor/lvpp/VideoEditorBGAudioProcessing.cpp b/libvideoeditor/lvpp/VideoEditorBGAudioProcessing.cpp
index e24fcf4..0c12aac 100755
--- a/libvideoeditor/lvpp/VideoEditorBGAudioProcessing.cpp
+++ b/libvideoeditor/lvpp/VideoEditorBGAudioProcessing.cpp
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#include <inttypes.h>
+
 //#define LOG_NDEBUG 0
 #define LOG_TAG "VideoEditorBGAudioProcessing"
 #include <utils/Log.h>
@@ -50,8 +52,8 @@
         void *backgroundTrackBuffer,
         void *outBuffer) {
 
-    ALOGV("mixAndDuck: track buffers (primary: 0x%x and background: 0x%x) "
-            "and out buffer 0x%x",
+    ALOGV("mixAndDuck: track buffers (primary: %p and background: %p) "
+            "and out buffer %p",
             primaryTrackBuffer, backgroundTrackBuffer, outBuffer);
 
     M4AM_Buffer16* pPrimaryTrack   = (M4AM_Buffer16*)primaryTrackBuffer;
@@ -217,7 +219,7 @@
     mDoDucking            = 0;
     mDuckingFactor        = 1.0;
 
-    ALOGV("ducking enable 0x%x lowVolume %f threshold %d "
+    ALOGV("ducking enable 0x%x lowVolume %f threshold %" PRIu32 " "
             "fPTVolLevel %f BTVolLevel %f",
             mDucking_enable, mDucking_lowVolume, mDucking_threshold,
             mPTVolLevel, mPTVolLevel);