diff --git a/media/libmedia/JetPlayer.cpp b/media/libmedia/JetPlayer.cpp
index f0f1832..721d8d7 100644
--- a/media/libmedia/JetPlayer.cpp
+++ b/media/libmedia/JetPlayer.cpp
@@ -36,7 +36,6 @@
         mPaused(false),
         mMaxTracks(maxTracks),
         mEasData(NULL),
-        mEasJetFileLoc(NULL),
         mTrackBufferSize(trackBufferSize)
 {
     ALOGV("JetPlayer constructor");
@@ -133,10 +132,7 @@
         JET_Shutdown(mEasData);
         EAS_Shutdown(mEasData);
     }
-    if (mEasJetFileLoc) {
-        free(mEasJetFileLoc);
-        mEasJetFileLoc = NULL;
-    }
+    mIoWrapper.clear();
     if (mAudioTrack != 0) {
         mAudioTrack->stop();
         mAudioTrack->flush();
@@ -327,16 +323,9 @@
 
     Mutex::Autolock lock(mMutex);
 
-    mEasJetFileLoc = (EAS_FILE_LOCATOR) malloc(sizeof(EAS_FILE));
-    strncpy(mJetFilePath, path, sizeof(mJetFilePath));
-    mJetFilePath[sizeof(mJetFilePath) - 1] = '\0';
-    mEasJetFileLoc->path = mJetFilePath;
+    mIoWrapper = new MidiIoWrapper(path);
 
-    mEasJetFileLoc->fd = 0;
-    mEasJetFileLoc->length = 0;
-    mEasJetFileLoc->offset = 0;
-
-    EAS_RESULT result = JET_OpenFile(mEasData, mEasJetFileLoc);
+    EAS_RESULT result = JET_OpenFile(mEasData, mIoWrapper->getLocator());
     if (result != EAS_SUCCESS)
         mState = EAS_STATE_ERROR;
     else
@@ -352,13 +341,9 @@
 
     Mutex::Autolock lock(mMutex);
 
-    mEasJetFileLoc = (EAS_FILE_LOCATOR) malloc(sizeof(EAS_FILE));
-    mEasJetFileLoc->fd = fd;
-    mEasJetFileLoc->offset = offset;
-    mEasJetFileLoc->length = length;
-    mEasJetFileLoc->path = NULL;
+    mIoWrapper = new MidiIoWrapper(fd, offset, length);
 
-    EAS_RESULT result = JET_OpenFile(mEasData, mEasJetFileLoc);
+    EAS_RESULT result = JET_OpenFile(mEasData, mIoWrapper->getLocator());
     if (result != EAS_SUCCESS)
         mState = EAS_STATE_ERROR;
     else
@@ -459,7 +444,6 @@
 //-------------------------------------------------------------------------------------------------
 void JetPlayer::dump()
 {
-    ALOGE("JetPlayer dump: JET file=%s", mEasJetFileLoc->path);
 }
 
 void JetPlayer::dumpJetStatus(S_JET_STATUS* pJetStatus)