diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index 4cc1069..0894feb 100644
Binary files a/.idea/caches/build_file_checksums.ser and b/.idea/caches/build_file_checksums.ser differ
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 2da02bb..ff841fe 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -4,6 +4,31 @@
     <option name="sourceMapEmbedSources" />
     <option name="sourceMapPrefix" />
   </component>
+  <component name="NullableNotNullManager">
+    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
+    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
+    <option name="myNullables">
+      <value>
+        <list size="5">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
+          <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
+          <item index="3" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
+          <item index="4" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
+        </list>
+      </value>
+    </option>
+    <option name="myNotNulls">
+      <value>
+        <list size="4">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
+          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
+          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
+        </list>
+      </value>
+    </option>
+  </component>
   <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8 (5)" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
diff --git a/howellsdk/libs/armeabi-v7a/libplayer_jni.so b/howellsdk/libs/armeabi-v7a/libplayer_jni.so
index 4303650..60bf899 100644
Binary files a/howellsdk/libs/armeabi-v7a/libplayer_jni.so and b/howellsdk/libs/armeabi-v7a/libplayer_jni.so differ
diff --git a/howellsdk/src/main/jni/HiPlayDemo.cc b/howellsdk/src/main/jni/HiPlayDemo.cc
index 6e0b641..e8e27cd 100644
--- a/howellsdk/src/main/jni/HiPlayDemo.cc
+++ b/howellsdk/src/main/jni/HiPlayDemo.cc
@@ -845,20 +845,23 @@ static void on_yuv_callback(PLAY_HANDLE handle,
 
 
 
-static void on_source_callback(PLAY_HANDLE handle, int type, const char* buf, int len, unsigned long timestamp, long sys_tm, int w, int h, int framerate, int au_sample, int au_channel, int au_bits, long user){
+static void on_source_callback(PLAY_HANDLE handle, int type, const char* buf, int len, unsigned long timestamp, long sys_tm, int w, int h, int framerate, int au_sample, int au_channel, int au_bits, long user) {
 
 //    LOGE("on source_callback       type=%d  len=%d  w=%d  h=%d  timestamp=%ld sys_tm=%ld  framerate=%d  au_sample=%d  au_channel=%d au_bits=%d",type,len,w,h,timestamp,sys_tm,framerate,au_sample,au_channel,au_bits);
 //    int ret = hwplay_is_pause(handle);
 //    LOGE("on source callback is pause=%d\n",ret);
 
-    if (res!=NULL){
-        if (res->is_exit){
+    if (res != NULL) {
+        if (res->is_exit) {
             LOGE("on source callback is  exit return");
             return;
         }
     }
 
-//    res->stream_len += len;
+    if (user == 2) {//local
+        res->stream_len += len;
+        user=0;
+    }
     if (res!=NULL){
         if (res->isFirstTime){
             res->isFirstTime = 0;
@@ -1311,7 +1314,7 @@ JNIEXPORT jboolean JNICALL Java_com_howell_jni_JniUtil_localReadyPlay
     hwplay_set_max_framenum_in_buf(ph,12);
     LOGI("open local file ph=%d",ph);
     hwplay_open_sound(ph);
-    hwplay_register_source_data_callback(ph,on_source_callback,0);//user data==0
+    hwplay_register_source_data_callback(ph,on_source_callback,2);//user data==2
     hwplay_register_yuv_callback_ex(ph,on_yuv_callback,0);
     res->play_handle = ph;
     env->ReleaseStringUTFChars(path,_path);
diff --git a/howellsdk/src/main/obj/local/armeabi-v7a/libplayer_jni.so b/howellsdk/src/main/obj/local/armeabi-v7a/libplayer_jni.so
index 9c86076..166ef37 100644
Binary files a/howellsdk/src/main/obj/local/armeabi-v7a/libplayer_jni.so and b/howellsdk/src/main/obj/local/armeabi-v7a/libplayer_jni.so differ
diff --git a/howellsdk/src/main/obj/local/armeabi-v7a/objs/player_jni/HiPlayDemo.o b/howellsdk/src/main/obj/local/armeabi-v7a/objs/player_jni/HiPlayDemo.o
index 82a9b10..813f301 100644
Binary files a/howellsdk/src/main/obj/local/armeabi-v7a/objs/player_jni/HiPlayDemo.o and b/howellsdk/src/main/obj/local/armeabi-v7a/objs/player_jni/HiPlayDemo.o differ