diff --git a/trunk/research/players/js/winlin.utility.js b/trunk/research/players/js/winlin.utility.js
index 8eb6e3d94..00920f24e 100644
--- a/trunk/research/players/js/winlin.utility.js
+++ b/trunk/research/players/js/winlin.utility.js
@@ -5,7 +5,7 @@
  * depends: jquery1.10
  * https://code.csdn.net/snippets/147103
  * @see: http://blog.csdn.net/win_lin/article/details/17994347
- * v 1.0.11
+ * v 1.0.14
  */
 
 /**
@@ -96,19 +96,76 @@ function system_array_get(arr, elem_or_function) {
 /**
  * to iterate on array.
  * @param arr the array to iterate on.
- * @param pfn the function to apply on it
+ * @param pfn the function to apply on it. return false to break loop.
  * for example,
  *      arr = [10, 15, 20, 30, 20, 40]
  *      system_array_foreach(arr, function(elem, index){
  *          console.log('index=' + index + ',elem=' + elem);
  *      });
+ * @return true when iterate all elems.
  */
 function system_array_foreach(arr, pfn) {
+    if (!pfn) {
+        return false;
+    }
+
     for (var i = 0; i < arr.length; i++) {
-        if (pfn) {
-            pfn(arr[i], i)
+        if (!pfn(arr[i], i)) {
+            return false;
         }
     }
+
+    return true;
+}
+
+/**
+ * whether the str starts with flag.
+ */
+function system_string_startswith(str, flag) {
+    if (typeof flag == "object" && flag.constructor == Array) {
+        for (var i = 0; i < flag.length; i++) {
+            if (system_string_startswith(str, flag[i])) {
+                return true;
+            }
+        }
+    }
+
+    return str && flag && str.length >= flag.length && str.indexOf(flag) == 0;
+}
+
+/**
+ * whether the str ends with flag.
+ */
+function system_string_endswith(str, flag) {
+    if (typeof flag == "object" && flag.constructor == Array) {
+        for (var i = 0; i < flag.length; i++) {
+            if (system_string_endswith(str, flag[i])) {
+                return true;
+            }
+        }
+    }
+
+    return str && flag && str.length >= flag.length && str.indexOf(flag) == str.length - flag.length;
+}
+
+/**
+ * trim the start and end of flag in str.
+ * @param flag a string to trim.
+ */
+function system_string_trim(str, flag) {
+    if (!flag || !flag.length || typeof flag != "string") {
+        return str;
+    }
+
+    while (system_string_startswith(str, flag)) {
+        str = str.substr(flag.length);
+    }
+
+    while (system_string_endswith(str, flag)) {
+        str = str.substr(0, str.length - flag.length);
+    }
+
+    return str;
 }
 
 /**
@@ -186,12 +243,19 @@ function parse_query_string(){
         }
     }
 
+    // split again for angularjs.
+    if (query_string.indexOf("?") > 0) {
+        query_string = query_string.split("?")[1];
+    }
+
     var queries = query_string.split("&");
-    $(queries).each(function(){
-        var query = this.split("=");
+    for (var i = 0; i < queries.length; i++) {
+        var elem = queries[i];
+
+        var query = elem.split("=");
         obj[query[0]] = query[1];
         obj.user_query[query[0]] = query[1];
-    });
+    }
 
     return obj;
 }
@@ -244,6 +308,8 @@ function parse_rtmp_url(rtmp_url) {
     }
 
     var ret = {
+        url: rtmp_url,
+        schema: a.protocol.replace(":", ""),
         server: a.hostname, port: port,
         vhost: vhost, app: app, stream: stream
     };
@@ -500,7 +566,14 @@ AsyncRefresh2.prototype.initialize = function(pfn, timeout) {
  * stop refresh, the refresh pfn is set to null.
  */
 AsyncRefresh2.prototype.stop = function() {
-    this.refresh_change(null, null);
+    this.__call.__enabled = false;
+}
+/**
+ * restart refresh, use previous config.
+ */
+AsyncRefresh2.prototype.restart = function() {
+    this.__call.__enabled = true;
+    this.request(0);
 }
 /**
  * change refresh pfn, the old pfn will set to disabled.
@@ -568,4 +641,4 @@ AsyncRefresh2.prototype.request = function(timeout) {
  * depends: jquery1.10, boostrap2
  * https://code.csdn.net/snippets/146160
  * @see: http://blog.csdn.net/win_lin/article/details/17628631
- */
+ */
\ No newline at end of file
diff --git a/trunk/research/players/jwplayer6.html b/trunk/research/players/jwplayer6.html
index 496d6d811..679803582 100644
--- a/trunk/research/players/jwplayer6.html
+++ b/trunk/research/players/jwplayer6.html
@@ -24,6 +24,20 @@
     <script type="text/javascript" src="js/jwplayer.js" ></script>
     <script type='text/javascript'>jwplayer.key = 'N8zhkmYvvRwOhz4aTGkySoEri4x+9pQwR7GHIQ=='; </script>
     <script type="text/javascript">
+        /****
+        * The parameters for this page:
+        *       schema, the protocol schema, rtmp or http.
+        *       server, the ip of the url.
+        *       port, the rtmp port of url.
+        *       vhost, the vhost of url, can equals to server.
+        *       app, the app of url.
+        *       stream, the stream of url, can endwith .flv or .mp4 or nothing for RTMP.
+        *       autostart, whether auto play the stream.
+        * Additional params:
+        *       hls_vhost, the vhost for hls.
+        *       hls_port, the port for hls play.
+        *       hls_autostart, whether auto play the hls stream.
+        */
         var _player = null;
         var _url = null;
         $(function(){
diff --git a/trunk/research/players/srs_player.html b/trunk/research/players/srs_player.html
index fb0bc6d62..d11a5f08e 100755
--- a/trunk/research/players/srs_player.html
+++ b/trunk/research/players/srs_player.html
@@ -384,6 +384,9 @@
                     <input class="span2" style="width:135px" id="player_clock" type="text" placeholder="年-月-日 时:分:秒">
                 </div>
             </div>
+            <div>
+                <span id="debug_info"></span>
+            </div>
         </div>
     </div>
     <footer>
@@ -466,6 +469,19 @@
         __active_mbt.addClass("active");
     }
 
+    /****
+    * The parameters for this page:
+    *       schema, the protocol schema, rtmp or http.
+    *       server, the ip of the url.
+    *       port, the rtmp port of url.
+    *       vhost, the vhost of url, can equals to server.
+    *       app, the app of url.
+    *       stream, the stream of url, can endwith .flv or .mp4 or nothing for RTMP.
+    *       autostart, whether auto play the stream.
+    * for example:
+    *       http://localhost:8088/players/srs_player.html?vhost=ossrs.net&app=live&stream=livestream&server=ossrs.net&port=1935&autostart=true&schema=rtmp
+    *       http://localhost:8088/players/srs_player.html?vhost=ossrs.net&app=live&stream=livestream.flv&server=ossrs.net&port=8080&autostart=true&schema=http
+    */
     $(function(){
         var query = parse_query_string();
 
@@ -496,6 +512,9 @@
             };
             srs_player.on_player_metadata = function(metadata) {
                 $("#btn_dar_original").text("视频原始比例" + "(" + metadata.width + ":" + metadata.height + ")");
+                if (metadata.ip && metadata.pid && metadata.cid) {
+                    $("#debug_info").text("DEBUG: " + metadata.ip + ' grep -in "\\[' + metadata.pid + '\\]\\[' + metadata.cid + '\\]"');
+                }
                 select_dar("#btn_dar_original", 0, 0);
                 select_fs_size("#btn_fs_size_screen_100", "screen", 100);
             };
@@ -551,6 +570,9 @@
                     + "vhost=" + rtmp.vhost + "&app=" + rtmp.app + "&stream=" + rtmp.stream
                     + "&server=" + rtmp.server + "&port=" + rtmp.port
                     + "&autostart=true";
+            if (rtmp.schema == "http") {
+                url += "&schema=http";
+            }
             $("#player_url").text($("#txt_url").val()).attr("href", url);
 
             $("#link_server").text(rtmp.server);
diff --git a/trunk/research/players/srs_player/.actionScriptProperties b/trunk/research/players/srs_player/.actionScriptProperties
index e5e9e052d..e54cb068f 100755
--- a/trunk/research/players/srs_player/.actionScriptProperties
+++ b/trunk/research/players/srs_player/.actionScriptProperties
@@ -39,3 +39,4 @@
   <flashCatalyst validateFlashCatalystCompatibility="false"/>
 </actionScriptProperties>
 
+
diff --git a/trunk/research/players/srs_player/release/srs_player.swf b/trunk/research/players/srs_player/release/srs_player.swf
index aef340794..061d1594f 100755
Binary files a/trunk/research/players/srs_player/release/srs_player.swf and b/trunk/research/players/srs_player/release/srs_player.swf differ
diff --git a/trunk/research/players/srs_player/src/srs_player.as b/trunk/research/players/srs_player/src/srs_player.as
index 272035a56..c2bb1c844 100755
--- a/trunk/research/players/srs_player/src/srs_player.as
+++ b/trunk/research/players/srs_player/src/srs_player.as
@@ -32,8 +32,8 @@ package
         private var js_on_player_metadata:String = null;
         private var js_on_player_timer:String = null;
         private var js_on_player_empty:String = null;
-		private var js_on_player_full:String = null;
-		
+        private var js_on_player_full:String = null;
+        
         // play param url.
         private var user_url:String = null;
         // play param, user set width and height
@@ -98,8 +98,8 @@ package
             this.js_on_player_ready = flashvars.on_player_ready;
             this.js_on_player_metadata = flashvars.on_player_metadata;
             this.js_on_player_timer = flashvars.on_player_timer;
-			this.js_on_player_empty = flashvars.on_player_empty;
-			this.js_on_player_full = flashvars.on_player_full;
+            this.js_on_player_empty = flashvars.on_player_empty;
+            this.js_on_player_full = flashvars.on_player_full;
             
             this.media_timer.addEventListener(TimerEvent.TIMER, this.system_on_timer);
             this.media_timer.start();
@@ -121,11 +121,11 @@ package
             flash.external.ExternalInterface.addCallback("__play", this.js_call_play);
             flash.external.ExternalInterface.addCallback("__stop", this.js_call_stop);
             flash.external.ExternalInterface.addCallback("__pause", this.js_call_pause);
-			flash.external.ExternalInterface.addCallback("__resume", this.js_call_resume);
+            flash.external.ExternalInterface.addCallback("__resume", this.js_call_resume);
             flash.external.ExternalInterface.addCallback("__set_dar", this.js_call_set_dar);
             flash.external.ExternalInterface.addCallback("__set_fs", this.js_call_set_fs_size);
             flash.external.ExternalInterface.addCallback("__set_bt", this.js_call_set_bt);
-			flash.external.ExternalInterface.addCallback("__set_mbt", this.js_call_set_mbt);
+            flash.external.ExternalInterface.addCallback("__set_mbt", this.js_call_set_mbt);
             
             flash.external.ExternalInterface.call(this.js_on_player_ready, this.js_id);
         }
@@ -134,39 +134,39 @@ package
         * system callack event, timer to do some regular tasks.
         */
         private function system_on_timer(evt:TimerEvent):void {
-			var ms:NetStream = this.media_stream;
-			
+            var ms:NetStream = this.media_stream;
+            
             if (!ms) {
                 //log("stream is null, ignore timer event.");
                 return;
             }
-			
-			var rtime:Number = flash.utils.getTimer();
-			var bitrate:Number = Number((ms.info.videoBytesPerSecond + ms.info.audioBytesPerSecond) * 8 / 1000);
+            
+            var rtime:Number = flash.utils.getTimer();
+            var bitrate:Number = Number((ms.info.videoBytesPerSecond + ms.info.audioBytesPerSecond) * 8 / 1000);
             log("on timer, time=" + ms.time.toFixed(2) + "s, buffer=" + ms.bufferLength.toFixed(2) + "s" 
-				+ ", bitrate=" + bitrate.toFixed(1) + "kbps"
-				+ ", fps=" + ms.currentFPS.toFixed(1)
-				+ ", rtime=" + rtime.toFixed(0)
-			);
+                + ", bitrate=" + bitrate.toFixed(1) + "kbps"
+                + ", fps=" + ms.currentFPS.toFixed(1)
+                + ", rtime=" + rtime.toFixed(0)
+            );
             flash.external.ExternalInterface.call(
                 this.js_on_player_timer, this.js_id, ms.time, ms.bufferLength,
-				bitrate, ms.currentFPS, rtime
-			);
+                bitrate, ms.currentFPS, rtime
+            );
+        }
+        
+        /**
+         * system callback event, when stream is empty.
+         */
+        private function system_on_buffer_empty():void {
+            var time:Number = flash.utils.getTimer();
+            log("stream is empty at " + time + "ms");
+            flash.external.ExternalInterface.call(this.js_on_player_empty, this.js_id, time);
+        }
+        private function system_on_buffer_full():void {
+            var time:Number = flash.utils.getTimer();
+            log("stream is full at " + time + "ms");
+            flash.external.ExternalInterface.call(this.js_on_player_full, this.js_id, time);
         }
-		
-		/**
-		 * system callback event, when stream is empty.
-		 */
-		private function system_on_buffer_empty():void {
-			var time:Number = flash.utils.getTimer();
-			log("stream is empty at " + time + "ms");
-			flash.external.ExternalInterface.call(this.js_on_player_empty, this.js_id, time);
-		}
-		private function system_on_buffer_full():void {
-			var time:Number = flash.utils.getTimer();
-			log("stream is full at " + time + "ms");
-			flash.external.ExternalInterface.call(this.js_on_player_full, this.js_id, time);
-		}
         
         /**
          * system callack event, when got metadata from stream.
@@ -175,6 +175,11 @@ package
         private function system_on_metadata(metadata:Object):void {
             this.media_metadata = metadata;
             
+            // update the debug info.
+            if (metadata) {
+                on_debug_info(metadata);
+            }
+            
             // for js.
             var obj:Object = __get_video_size_object();
             
@@ -190,6 +195,21 @@ package
             if (srs_authors != null) {
                 obj.contributor = srs_authors;
             }
+            if (srs_id != null) {
+                obj.cid = srs_id;
+            }
+            if (srs_pid != null) {
+                obj.pid = srs_pid;
+            }
+            if (srs_server_ip != null) {
+                obj.ip = srs_server_ip;
+            }
+            
+            var s:String = "";
+            for (var key:String in obj) {
+                s += key + "=" + obj[key] + " ";
+            }
+            log("metadata is " + s);
             
             var code:int = flash.external.ExternalInterface.call(js_on_player_metadata, js_id, obj);
             if (code != 0) {
@@ -231,7 +251,7 @@ package
         private function js_call_pause():void {
             if (this.media_stream) {
                 this.media_stream.pause();
-				log("user pause play");
+                log("user pause play");
             }
         }
         
@@ -241,7 +261,7 @@ package
         private function js_call_resume():void {
             if (this.media_stream) {
                 this.media_stream.resume();
-				log("user resume play");
+                log("user resume play");
             }
         }
         
@@ -259,7 +279,7 @@ package
             user_dar_den = den;
             
             flash.utils.setTimeout(__execute_user_set_dar, 0);
-			log("user set dar to " + num + "/" + den);
+            log("user set dar to " + num + "/" + den);
         }
         
         /**
@@ -273,7 +293,7 @@ package
         private function js_call_set_fs_size(refer:String, percent:int):void {
             user_fs_refer = refer;
             user_fs_percent = percent;
-			log("user set refer to " + refer + ", percent to" + percent);
+            log("user set refer to " + refer + ", percent to" + percent);
         }
         
         /**
@@ -283,21 +303,21 @@ package
         private function js_call_set_bt(buffer_time:Number):void {
             if (this.media_stream) {
                 this.media_stream.bufferTime = buffer_time;
-				log("user set bufferTime to " + buffer_time.toFixed(2) + "s");
+                log("user set bufferTime to " + buffer_time.toFixed(2) + "s");
+            }
+        }
+        
+        /**
+         * set the max stream buffer time in seconds.
+         * @max_buffer_time the max buffer time in seconds.
+         * @remark this is the key feature for realtime communication by flash.
+         */
+        private function js_call_set_mbt(max_buffer_time:Number):void {
+            if (this.media_stream) {
+                this.media_stream.bufferTimeMax = max_buffer_time;
+                log("user set bufferTimeMax to " + max_buffer_time.toFixed(2) + "s");
             }
         }
-		
-		/**
-		 * set the max stream buffer time in seconds.
-		 * @max_buffer_time the max buffer time in seconds.
-		 * @remark this is the key feature for realtime communication by flash.
-		 */
-		private function js_call_set_mbt(max_buffer_time:Number):void {
-			if (this.media_stream) {
-				this.media_stream.bufferTimeMax = max_buffer_time;
-				log("user set bufferTimeMax to " + max_buffer_time.toFixed(2) + "s");
-			}
-		}
         
         /**
          * function for js to call: to stop the stream. ignore if not play.
@@ -315,7 +335,7 @@ package
                 this.media_conn.close();
                 this.media_conn = null;
             }
-			log("player stopped");
+            log("player stopped");
         }
         
         // srs infos
@@ -349,13 +369,37 @@ package
             contextMenu.customItems = customItems;
         }
         
+        /**
+         * server can set the debug info in _result of RTMP connect, or metadata.
+         */
+        private function on_debug_info(data:*):void {
+            if (data.hasOwnProperty("srs_server")) {
+                srs_server = data.srs_server;
+            }
+            if (data.hasOwnProperty("srs_primary")) {
+                srs_primary = data.srs_primary;
+            }
+            if (data.hasOwnProperty("srs_authors")) {
+                srs_authors = data.srs_authors;
+            }
+            if (data.hasOwnProperty("srs_id")) {
+                srs_id = data.srs_id;
+            }
+            if (data.hasOwnProperty("srs_pid")) {
+                srs_pid = data.srs_pid;
+            }
+            if (data.hasOwnProperty("srs_server_ip")) {
+                srs_server_ip = data.srs_server_ip;
+            }
+        }
+        
         /**
          * function for js to call: to play the stream. stop then play.
          * @param url, the rtmp/http url to play.
          * @param _width, the player width.
          * @param _height, the player height.
          * @param buffer_time, the buffer time in seconds. recommend to >=0.5
-		 * @param max_buffer_time, the max buffer time in seconds. recommend to 3 x buffer_time.
+         * @param max_buffer_time, the max buffer time in seconds. recommend to 3 x buffer_time.
          * @param volume, the volume, 0 is mute, 1 is 100%, 2 is 200%.
          */
         private function js_call_play(url:String, _width:int, _height:int, buffer_time:Number, max_buffer_time:Number, volume:Number):void {
@@ -363,8 +407,8 @@ package
             this.user_w = _width;
             this.user_h = _height;
             log("start to play url: " + this.user_url + ", w=" + this.user_w + ", h=" + this.user_h
-				+ ", buffer=" + buffer_time.toFixed(2) + "s, max_buffer=" + max_buffer_time.toFixed(2) + "s, volume=" + volume.toFixed(2)
-			);
+                + ", buffer=" + buffer_time.toFixed(2) + "s, max_buffer=" + max_buffer_time.toFixed(2) + "s, volume=" + volume.toFixed(2)
+            );
             
             js_call_stop();
             
@@ -375,46 +419,29 @@ package
                 log("NetConnection: code=" + evt.info.code);
                 
                 if (evt.info.hasOwnProperty("data") && evt.info.data) {
-                    if (evt.info.data.hasOwnProperty("srs_server")) {
-                        srs_server = evt.info.data.srs_server;
-                    }
-                    if (evt.info.data.hasOwnProperty("srs_primary")) {
-                        srs_primary = evt.info.data.srs_primary;
-                    }
-                    if (evt.info.data.hasOwnProperty("srs_authors")) {
-                        srs_authors = evt.info.data.srs_authors;
-                    }
-                    if (evt.info.data.hasOwnProperty("srs_id")) {
-                        srs_id = evt.info.data.srs_id;
-                    }
-                    if (evt.info.data.hasOwnProperty("srs_pid")) {
-                        srs_pid = evt.info.data.srs_pid;
-                    }
-                    if (evt.info.data.hasOwnProperty("srs_server_ip")) {
-                        srs_server_ip = evt.info.data.srs_server_ip;
-                    }
+                    on_debug_info(evt.info.data);
                     update_context_items();
                 }
-				 
-				// reject by server, maybe redirect.
-				if (evt.info.code == "NetConnection.Connect.Rejected") {
-					// RTMP 302 redirect.
-					if (evt.info.hasOwnProperty("ex") && evt.info.ex.code == 302) {
-						var streamName:String = url.substr(url.lastIndexOf("/") + 1);
-						url = evt.info.ex.redirect + "/" + streamName;
-						log("Async RTMP 302 Redirect to: " + url);
-						
-						// notify server.
-						media_conn.call("Redirected", null, evt.info.ex.redirect);
-						
-						// do 302.
-						setTimeout(function(){
-							log("Async RTMP 302 Redirected.");
-							js_call_play(url, _width, _height, buffer_time, max_buffer_time, volume);
-						}, 1000);
-						return;
-					}
-				}
+                 
+                // reject by server, maybe redirect.
+                if (evt.info.code == "NetConnection.Connect.Rejected") {
+                    // RTMP 302 redirect.
+                    if (evt.info.hasOwnProperty("ex") && evt.info.ex.code == 302) {
+                        var streamName:String = url.substr(url.lastIndexOf("/") + 1);
+                        url = evt.info.ex.redirect + "/" + streamName;
+                        log("Async RTMP 302 Redirect to: " + url);
+                        
+                        // notify server.
+                        media_conn.call("Redirected", null, evt.info.ex.redirect);
+                        
+                        // do 302.
+                        setTimeout(function(){
+                            log("Async RTMP 302 Redirected.");
+                            js_call_play(url, _width, _height, buffer_time, max_buffer_time, volume);
+                        }, 1000);
+                        return;
+                    }
+                }
                 
                 // TODO: FIXME: failed event.
                 if (evt.info.code != "NetConnection.Connect.Success") {
@@ -424,7 +451,7 @@ package
                 media_stream = new NetStream(media_conn);
                 media_stream.soundTransform = new SoundTransform(volume);
                 media_stream.bufferTime = buffer_time;
-				media_stream.bufferTimeMax = max_buffer_time;
+                media_stream.bufferTimeMax = max_buffer_time;
                 media_stream.client = {};
                 media_stream.client.onMetaData = system_on_metadata;
                 media_stream.addEventListener(NetStatusEvent.NET_STATUS, function(evt:NetStatusEvent):void {
@@ -433,10 +460,10 @@ package
                     if (evt.info.code == "NetStream.Video.DimensionChange") {
                         system_on_metadata(media_metadata);
                     } else if (evt.info.code == "NetStream.Buffer.Empty") {
-						system_on_buffer_empty();
-					} else if (evt.info.code == "NetStream.Buffer.Full") {
-						system_on_buffer_full();
-					}
+                        system_on_buffer_empty();
+                    } else if (evt.info.code == "NetStream.Buffer.Full") {
+                        system_on_buffer_full();
+                    }
                     
                     // TODO: FIXME: failed event.
                 });
@@ -539,10 +566,10 @@ package
             
             // rescale to fs
             __update_video_size(num, den, 
-				obj.width * user_fs_percent / 100, 
-				obj.height * user_fs_percent / 100, 
-				this.stage.fullScreenWidth, this.stage.fullScreenHeight
-			);
+                obj.width * user_fs_percent / 100, 
+                obj.height * user_fs_percent / 100, 
+                this.stage.fullScreenWidth, this.stage.fullScreenHeight
+            );
         }
         
         /**
@@ -621,18 +648,18 @@ package
             this.control_fs_mask.graphics.drawRect(0, 0, _width, _height);
             this.control_fs_mask.graphics.endFill();
         }
-		
-		private function log(msg:String):void {
-			msg = "[" + new Date() +"][srs-player][" + js_id + "] " + msg;
-			
-			trace(msg);
-			
-			if (!flash.external.ExternalInterface.available) {
-				flash.utils.setTimeout(log, 300, msg);
-				return;
-			}
-			
-			ExternalInterface.call("console.log", msg);
-		}
+        
+        private function log(msg:String):void {
+            msg = "[" + new Date() +"][srs-player][" + js_id + "] " + msg;
+            
+            trace(msg);
+            
+            if (!flash.external.ExternalInterface.available) {
+                flash.utils.setTimeout(log, 300, msg);
+                return;
+            }
+            
+            ExternalInterface.call("console.log", msg);
+        }
     }
 }