diff --git a/dist/video-js.swf b/dist/video-js.swf
index 34ca9dc0..0219603d 100644
Binary files a/dist/video-js.swf and b/dist/video-js.swf differ
diff --git a/src/VideoJS.as b/src/VideoJS.as
index 5a1766f4..3a8d62b5 100644
--- a/src/VideoJS.as
+++ b/src/VideoJS.as
@@ -66,9 +66,10 @@ package{
         }
 
         private function registerExternalMethods():void{
-
+            ExternalInterface.marshallExceptions = true;
             try{
                 ExternalInterface.addCallback("vjs_appendBuffer", onAppendBufferCalled);
+                ExternalInterface.addCallback("vjs_appendChunkReady", onAppendChunkReadyCalled);
                 ExternalInterface.addCallback("vjs_echo", onEchoCalled);
                 ExternalInterface.addCallback("vjs_endOfStream", onEndOfStreamCalled);
                 ExternalInterface.addCallback("vjs_abort", onAbortCalled);
@@ -193,6 +194,12 @@ package{
 
         private function onAppendBufferCalled(base64str:String):void{
             var bytes:ByteArray = Base64.decode(base64str);
+            // write the bytes to the provider
+            _app.model.appendBuffer(bytes);
+        }
+
+        private function onAppendChunkReadyCalled(fnName:String):void{
+            var bytes:ByteArray = Base64.decode(ExternalInterface.call(fnName));
 
             // write the bytes to the provider
             _app.model.appendBuffer(bytes);