詳盡的解說 + Sample Code, 非常讚.
[C/C++] AVI Audio/Video Extractor
http://nxforce.blogspot.com/2008/12/cc-avi-audiovideo-extractor.html
AVI Stream Headers
http://msdn.microsoft.com/en-us/library/ms899423.aspx
Resource Interchange File Format
http://en.wikipedia.org/wiki/Resource_Interchange_File_Format