parsing the header of avi file

http://www.mikekohn.net/file_formats/readavi.php
http://www.mikekohn.net/file_formats/libkohn_avi.php

http://social.msdn.microsoft.com/Forums/en-US/csharplanguage/thread/4a284338-4809-4cdd-8cbd-50b4f440fdde/
http://code.google.com/p/webrtc/issues/detail?id=671

http://msdn.microsoft.com/en-us/library/windows/desktop/dd318189(v=vs.85).aspx
http://sandbox.dfrws.org/2007/UNO/executables_and_source/aviparse.c
http://www.df.lth.se/~pi/endian.html



























http://www.wischik.com/lu/programmer/avi_utils.html

http://www.codeproject.com/Articles/472299/Writing-DirectShow-Demultiplexors-in-Csharp-Part-2