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diff --git a/indra/media_plugins/base/media_plugin_base.h b/indra/media_plugins/base/media_plugin_base.h
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+/** 
+ * @file media_plugin_base.h
+ * @brief Media plugin base class for LLMedia API plugin system
+ *
+ * $LicenseInfo:firstyear=2008&license=viewergpl$
+ *
+ * Copyright (c) 2008, Linden Research, Inc.
+ *
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ *
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ *
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ *
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+
+#include "llplugininstance.h"
+#include "llpluginmessage.h"
+#include "llpluginmessageclasses.h"
+
+
+class MediaPluginBase
+{
+public:
+	MediaPluginBase(LLPluginInstance::sendMessageFunction host_send_func, void *host_user_data);
+	virtual ~MediaPluginBase() {}
+
+	virtual void receiveMessage(const char *message_string) = 0;
+	
+	static void staticReceiveMessage(const char *message_string, void **user_data);
+
+protected:
+
+	typedef enum 
+	{
+		STATUS_NONE,
+		STATUS_LOADING,
+		STATUS_LOADED,
+		STATUS_ERROR,
+		STATUS_PLAYING,
+		STATUS_PAUSED,
+	} EStatus;
+
+	class SharedSegmentInfo
+	{
+	public:
+		void *mAddress;
+		size_t mSize;
+	};
+
+	void sendMessage(const LLPluginMessage &message);
+	void sendStatus();
+	std::string statusString();
+	void setStatus(EStatus status);		
+	
+	// The quicktime plugin overrides this to add current time and duration to the message...
+	virtual void setDirty(int left, int top, int right, int bottom);
+
+	typedef std::map<std::string, SharedSegmentInfo> SharedSegmentMap;
+
+	
+	LLPluginInstance::sendMessageFunction mHostSendFunction;
+	void *mHostUserData;
+	bool mDeleteMe;
+	unsigned char* mPixels;
+	std::string mTextureSegmentName;
+	int mWidth;
+	int mHeight;
+	int mTextureWidth;
+	int mTextureHeight;
+	int mDepth;
+	EStatus mStatus;
+	SharedSegmentMap mSharedSegments;
+
+};
+
+// The plugin must define this function to create its instance.
+int init_media_plugin(
+	LLPluginInstance::sendMessageFunction host_send_func, 
+	void *host_user_data, 
+	LLPluginInstance::sendMessageFunction *plugin_send_func, 
+	void **plugin_user_data);
+
+// It should look something like this:
+/*
+{
+	MediaPluginFoo *self = new MediaPluginFoo(host_send_func, host_user_data);
+	*plugin_send_func = MediaPluginFoo::staticReceiveMessage;
+	*plugin_user_data = (void*)self;
+
+	return 0;
+}
+*/
+