Add videostream dev code

extras/VideoStream.h

@@ -0,0 +1,23 @@
+#pragma once
+
+class VideoStream
+{
+  public:
+	/**
+	  \brief Get Frame data
+
+	  \param Buffer - Pointer to char pointer 
+
+	  \warning This function alocate some memory after use bufer data you must call FreeFrameBuffer
+
+	  \return If Frame ready and complete return num of bytes in frame buffer else return 0
+
+	  **/
+	virtual int GetFrameFromStream(char **Buffer) = 0;
+	/**
+		\brief Free alocated memory
+
+		\param Buffer - Pointer to buffer
+	 **/
+	virtual void FreeFrameBuffer(char *Buffer) = 0; 
+};