diff --git a/android/ijkplayer/ijkplayer-example/src/main/java/tv/danmaku/ijk/media/example/widget/media/InfoHudViewHolder.java b/android/ijkplayer/ijkplayer-example/src/main/java/tv/danmaku/ijk/media/example/widget/media/InfoHudViewHolder.java
index af5e9fb77a..288773f516 100755
--- a/android/ijkplayer/ijkplayer-example/src/main/java/tv/danmaku/ijk/media/example/widget/media/InfoHudViewHolder.java
+++ b/android/ijkplayer/ijkplayer-example/src/main/java/tv/danmaku/ijk/media/example/widget/media/InfoHudViewHolder.java
@@ -3,11 +3,14 @@
 import android.content.Context;
 import android.os.Handler;
 import android.os.Message;
+import android.util.Log;
 import android.util.SparseArray;
 import android.view.View;
 import android.widget.TableLayout;
 
+import java.util.Date;
 import java.util.Locale;
+import java.text.SimpleDateFormat;
 
 import tv.danmaku.ijk.media.player.IMediaPlayer;
 import tv.danmaku.ijk.media.player.IjkMediaPlayer;
@@ -20,6 +23,7 @@ public class InfoHudViewHolder {
     private IMediaPlayer mMediaPlayer;
     private long mLoadCost = 0;
     private long mSeekCost = 0;
+    private final static String TAG = InfoHudViewHolder.class.getName();
 
     public InfoHudViewHolder(Context context, TableLayout tableLayout) {
         mTableLayoutBinder = new TableLayoutBinder(context, tableLayout);
@@ -119,6 +123,29 @@ public void handleMessage(Message msg) {
                     if (mp == null)
                         break;
 
+                    String url = mp.getDataSource();
+                    if (url == null)
+                        break;
+                    String tmpUrl = "";
+                    int  lineLength  = 30;
+                    int  endPos      = 0;
+                    int  beginPos    = 0;
+                    int  otherLength = url.length();
+                    for (int i = 0; i < (url.length() / lineLength + 1); i++) {
+                        beginPos    = i * lineLength;
+                        if (otherLength <= lineLength) {
+                            endPos =  url.length();
+                            tmpUrl =  tmpUrl + url.substring(beginPos, endPos);
+                            break;
+                        } else {
+                            endPos =  beginPos + lineLength;
+                            tmpUrl =  tmpUrl + url.substring(beginPos, endPos) + "\r\n";
+                        }
+                        otherLength = otherLength - lineLength;
+                    }
+                    setRowValue(R.string.url, tmpUrl);
+
+
                     int vdec = mp.getVideoDecoder();
                     switch (vdec) {
                         case IjkMediaPlayer.FFP_PROPV_DECODER_AVCODEC:
@@ -152,6 +179,20 @@ public void handleMessage(Message msg) {
                     setRowValue(R.string.tcp_speed, String.format(Locale.US, "%s", formatedSpeed(tcpSpeed, 1000)));
                     setRowValue(R.string.bit_rate, String.format(Locale.US, "%.2f kbs", bitRate/1000f));
 
+                    SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+
+                    long startTime = mp.getBeginTime();
+                    setRowValue(R.string.start_time, formatter.format(new Date(startTime)));
+
+                    Date curTime =  new Date(System.currentTimeMillis());
+                    setRowValue(R.string.current_time, formatter.format(curTime));
+
+                    long playTime = mp.getPlayTime();
+                    setRowValue(R.string.play_time, String.valueOf(playTime) + "  secs");
+
+                    long pauseTime = mp.getPauseTime();
+                    setRowValue(R.string.pause_time, String.valueOf(pauseTime) + "  secs");
+
                     mHandler.removeMessages(MSG_UPDATE_HUD);
                     mHandler.sendEmptyMessageDelayed(MSG_UPDATE_HUD, 500);
                 }
diff --git a/android/ijkplayer/ijkplayer-example/src/main/res/values/strings.xml b/android/ijkplayer/ijkplayer-example/src/main/res/values/strings.xml
index b4fdce5e02..d6700a5955 100755
--- a/android/ijkplayer/ijkplayer-example/src/main/res/values/strings.xml
+++ b/android/ijkplayer/ijkplayer-example/src/main/res/values/strings.xml
@@ -14,6 +14,7 @@
     <string name="toggle_render">Render</string>
     <string name="toggle_ratio">Scale</string>
     <string name="show_info">Info</string>
+    <string name="url">URL</string>
     <string name="vdec">vdec</string>
     <string name="fps">fps</string>
     <string name="v_cache">v-cache</string>
@@ -23,6 +24,10 @@
     <string name="seek_load_cost">seek_load_cost</string>
     <string name="tcp_speed">tcp_speed</string>
     <string name="bit_rate">bit_rate</string>
+    <string name="start_time">start_time</string>
+    <string name="current_time">current_time</string>
+    <string name="play_time">play_time</string>
+    <string name="pause_time">pause_time</string>
 
     <string name="media_information">Media Information</string>
     <string name="mi_player">Player</string>
diff --git a/android/ijkplayer/ijkplayer-java/src/main/java/tv/danmaku/ijk/media/player/IjkMediaPlayer.java b/android/ijkplayer/ijkplayer-java/src/main/java/tv/danmaku/ijk/media/player/IjkMediaPlayer.java
index beb73f76e8..89de11b7cd 100755
--- a/android/ijkplayer/ijkplayer-java/src/main/java/tv/danmaku/ijk/media/player/IjkMediaPlayer.java
+++ b/android/ijkplayer/ijkplayer-java/src/main/java/tv/danmaku/ijk/media/player/IjkMediaPlayer.java
@@ -48,9 +48,11 @@
 import java.lang.ref.WeakReference;
 import java.lang.reflect.Field;
 import java.security.InvalidParameterException;
+import java.text.DateFormat;
 import java.util.ArrayList;
 import java.util.Locale;
 import java.util.Map;
+import java.util.TimeZone;
 
 import tv.danmaku.ijk.media.player.annotations.AccessedByNative;
 import tv.danmaku.ijk.media.player.annotations.CalledByNative;
@@ -169,6 +171,14 @@ public final class IjkMediaPlayer extends AbstractMediaPlayer {
 
     private String mDataSource;
 
+    //statistic info for pressure test & troubleshooting purpose
+    private long mBeginTime; //beginning time of current playback
+    private long mTotalPlayTime;
+    private long mLastPauseTime;
+    private long mTotalPauseTime;
+    private boolean bIsPaused;
+
+
     /**
      * Default library loader
      * Load them by yourself, if your libraries are not installed at default place.
@@ -187,7 +197,7 @@ public static void loadLibrariesOnce(IjkLibLoader libLoader) {
                 if (libLoader == null)
                     libLoader = sLocalLibLoader;
 
-                libLoader.loadLibrary("ijkffmpeg");
+                //libLoader.loadLibrary("ijkffmpeg");
                 libLoader.loadLibrary("ijksdl");
                 libLoader.loadLibrary("ijkplayer");
                 mIsLibLoaded = true;
@@ -231,6 +241,9 @@ private void initPlayer(IjkLibLoader libLoader) {
         loadLibrariesOnce(libLoader);
         initNativeOnce();
 
+        //should I put it in another better place?
+        mBeginTime = System.currentTimeMillis();
+
         Looper looper;
         if ((looper = Looper.myLooper()) != null) {
             mEventHandler = new EventHandler(this, looper);
@@ -519,14 +532,21 @@ public void prepareAsync() throws IllegalStateException {
 
     @Override
     public void start() throws IllegalStateException {
+        Log.i(TAG, "start playing...");
         stayAwake(true);
+        if (bIsPaused) {
+            mTotalPauseTime += System.currentTimeMillis() - mLastPauseTime;
+            Log.i(TAG, "mTotalPauseTime " + (mTotalPauseTime / 1000) );
+        }
         _start();
+        bIsPaused = false;
     }
 
     private native void _start() throws IllegalStateException;
 
     @Override
     public void stop() throws IllegalStateException {
+        Log.i(TAG, "stop playing...");
         stayAwake(false);
         _stop();
     }
@@ -536,11 +556,48 @@ public void stop() throws IllegalStateException {
     @Override
     public void pause() throws IllegalStateException {
         stayAwake(false);
+        assert(bIsPaused == false);
+
+        if (!bIsPaused) {
+            mLastPauseTime = System.currentTimeMillis();
+        }
+        Log.i(TAG, "pause playing...");
         _pause();
+        bIsPaused = !bIsPaused;
     }
 
     private native void _pause() throws IllegalStateException;
 
+
+    public long getBeginTime() {
+        return mBeginTime;
+    }
+
+
+    public long getPauseTime() {
+        long mCurrentPauseTime = 0;
+        if (bIsPaused) {
+            mCurrentPauseTime = System.currentTimeMillis() - mLastPauseTime;
+        }
+        return (mTotalPauseTime + mCurrentPauseTime) / 1000;
+    }
+
+
+    public long getPlayTime() {
+        DateFormat dateFormatterChina = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM);
+        TimeZone timeZoneChina = TimeZone.getTimeZone("Asia/Shanghai");
+        dateFormatterChina.setTimeZone(timeZoneChina);
+
+        if (isPlaying()) {
+            long curTime = System.currentTimeMillis();
+            mTotalPlayTime = ((curTime - mBeginTime - mTotalPauseTime) / 1000) ;
+
+            return mTotalPlayTime;
+        }
+        return mTotalPlayTime;
+    }
+
+
     @SuppressLint("Wakelock")
     @Override
     public void setWakeMode(Context context, int mode) {
@@ -698,6 +755,7 @@ public int getVideoSarDen() {
      */
     @Override
     public void release() {
+        Log.i(TAG, "release");
         stayAwake(false);
         updateSurfaceScreenOn();
         resetListeners();
@@ -708,6 +766,7 @@ public void release() {
 
     @Override
     public void reset() {
+        Log.i(TAG, "reset");
         stayAwake(false);
         _reset();
         // make sure none of the listeners get called anymore
@@ -838,6 +897,7 @@ public long getSeekLoadDuration() {
         return _getPropertyLong(FFP_PROP_INT64_LATEST_SEEK_LOAD_DURATION, 0);
     }
 
+
     private native float _getPropertyFloat(int property, float defaultValue);
     private native void  _setPropertyFloat(int property, float value);
     private native long  _getPropertyLong(int property, long defaultValue);