diff --git a/src/cameras.json b/src/cameras.json
index a87c9c5..28539d8 100644
--- a/src/cameras.json
+++ b/src/cameras.json
@@ -3,38 +3,19 @@
     "name": "Garden PTZ",
     "streams": {
       "stream1": {
-        "audio_bitrate": "16000",
+        "audio_bitrate": "8000",
         "descr": "HD",
-         "netcam_uri": "rtsp://192.168.0.23:554/11",
+         "netcam_uri": "rtsp://192.168.1.21:554/11",
         "client_uri": "http://localhost:8081/live/stream?suuid=stream1",
         "uri": "http://localhost:8081/ws/stream/suuid=stream1"
       },
       "stream2": {
         "audio_bitrate": "0",
         "descr": "SD",
-        "netcam_uri": "rtsp://192.168.0.23:554/12",
+        "netcam_uri": "rtsp://192.168.1.21:554/12",
         "client_uri":  "http://localhost:8081/live/stream?suuid=stream2",
         "uri": "http://localhost:8081/ws/stream/suuid=stream2"
       }
     }
-  },
-  "camera2": {
-    "name": "Porch",
-    "streams": {
-      "stream3": {
-        "audio_bitrate": "0",
-        "descr": "HD",
-        "netcam_uri": "rtsp://192.168.0.26:554/11",
-        "client_uri":  "http://localhost:8081/live/stream?suuid=stream3",
-        "uri": "http://localhost:8081/ws/stream/suuid=stream3"
-      },
-      "stream4": {
-        "audio_bitrate": "0",
-         "descr": "SD",
-        "netcam_uri": "rtsp://192.168.0.26:554/12",
-        "client_uri": "http://localhost:8081/live/stream?suuid=stream4",
-        "uri": "http://localhost:8081/ws/stream/suuid=stream4"
-      }
-    }
   }
 }
diff --git a/web/index.gohtml b/web/index.gohtml
index e901626..f1e1b3c 100644
--- a/web/index.gohtml
+++ b/web/index.gohtml
@@ -118,6 +118,34 @@ https://stackoverflow.com/questions/54186634/sending-periodic-metadata-in-fragme
         buffering_sec_seek_distance = buffering_sec * 0.5;
     }
 
+    function Utf8ArrayToStr(array) {
+        let out, i, len, c;
+        let char2, char3;
+        out = "";
+        len = array.length;
+        i = 0;
+        while (i < len) {
+            c = array[i++];
+            switch (c >> 4) {
+                case 7:
+                    out += String.fromCharCode(c);
+                    break;
+                case 13:
+                    char2 = array[i++];
+                    out += String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F));
+                    break;
+                case 14:
+                    char2 = array[i++];
+                    char3 = array[i++];
+                    out += String.fromCharCode(((c & 0x0F) << 12) |
+                        ((char2 & 0x3F) << 6) |
+                        ((char3 & 0x3F) << 0));
+                    break;
+            }
+        }
+        return out;
+    }
+
     let started = false;
     // consider these callbacks:
     // - putPacket : called when websocket receives data