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diff --git a/lib/libUPnP/Platinum/Source/Extras/PltFrameStream.h b/lib/libUPnP/Platinum/Source/Extras/PltFrameStream.h
new file mode 100644
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--- /dev/null
+++ b/lib/libUPnP/Platinum/Source/Extras/PltFrameStream.h
@@ -0,0 +1,79 @@
+/*****************************************************************
+|
+|   Platinum - Frame Stream
+|
+| Copyright (c) 2004-2010, Plutinosoft, LLC.
+| All rights reserved.
+| http://www.plutinosoft.com
+|
+| This program is free software; you can redistribute it and/or
+| modify it under the terms of the GNU General Public License
+| as published by the Free Software Foundation; either version 2
+| of the License, or (at your option) any later version.
+|
+| OEMs, ISVs, VARs and other distributors that combine and 
+| distribute commercially licensed software with Platinum software
+| and do not wish to distribute the source code for the commercially
+| licensed software under version 2, or (at your option) any later
+| version, of the GNU General Public License (the "GPL") must enter
+| into a commercial license agreement with Plutinosoft, LLC.
+| licensing@plutinosoft.com
+|  
+| This program is distributed in the hope that it will be useful,
+| but WITHOUT ANY WARRANTY; without even the implied warranty of
+| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+| GNU General Public License for more details.
+|
+| You should have received a copy of the GNU General Public License
+| along with this program; see the file LICENSE.txt. If not, write to
+| the Free Software Foundation, Inc., 
+| 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+| http://www.gnu.org/licenses/gpl-2.0.html
+|
+****************************************************************/
+
+#ifndef _PLT_FRAMESTREAM_H_
+#define _PLT_FRAMESTREAM_H_
+
+/*----------------------------------------------------------------------
+|   includes
++---------------------------------------------------------------------*/
+#include "Neptune.h"
+#include "PltFrameBuffer.h"
+
+/*----------------------------------------------------------------------
+|   PLT_InputFrameStream
++---------------------------------------------------------------------*/
+class PLT_InputFrameStream : public NPT_InputStream
+{
+public:
+    // methods
+    PLT_InputFrameStream(NPT_Reference<PLT_FrameBuffer>& frame_buffer,
+                         const char*                     boundary);
+    ~PLT_InputFrameStream() override;
+
+    // NPT_InputStream methods
+    NPT_Result Read(void*     buffer, 
+                    NPT_Size  bytes_to_read, 
+                    NPT_Size* bytes_read = 0) override;
+
+    NPT_Result Seek(NPT_Position offset) override      { NPT_COMPILER_UNUSED(offset); return NPT_FAILURE; }
+    NPT_Result Skip(NPT_Size offset) override          { NPT_COMPILER_UNUSED(offset); return NPT_FAILURE; }
+    NPT_Result Tell(NPT_Position& offset) override     { NPT_COMPILER_UNUSED(offset); return NPT_FAILURE; }
+    NPT_Result GetSize(NPT_LargeSize& size) override   { NPT_COMPILER_UNUSED(size);   return NPT_FAILURE; }
+    NPT_Result GetAvailable(NPT_LargeSize& available) override;
+        
+private:
+    NPT_Result FillBuffer();
+
+protected:
+    NPT_Reference<PLT_FrameBuffer> m_FrameBuffer;
+    NPT_MemoryStream               m_Part;
+    NPT_UInt32                     m_LastFrameIndex;
+    NPT_String                     m_Boundary;
+    bool                           m_Eos;
+};
+
+typedef NPT_Reference<PLT_InputFrameStream> PLT_InputFrameStreamReference;
+
+#endif /* _PLT_FRAMESTREAM_H_ */