[reumb]

Ksv guru finds solution to all

did you mean change " to \ in here.

  while ((opt =
	  getopt_long(argc, argv,
		      "hVveqzr:s:t:p:a:b:f:o:u:C:n:c:l:y:Ym:k:d:A:B:T:w:x:W:X:S:#j:",
		      longopts, NULL)) != -1)
    {

windows users who want to compile i recommend svnpenns excellent guide

http://svnpenn.blogspot.com/2011/06/mingw-and-msys.html

before you use mingw you must set path (or do you?) http://www.mingw.org/wiki/Getting_Started
read carefully : Graphical User Interface Installer and Environment Settings
example of inserted path C:\MinGW\bin;C:\MinGW\msys\1.0\bin; before the oldtext in the box

http://svnpenn.blogspot.com/2011/06/rtmpdump-mingw.html


this way it only took half a day to understand and to compile a working rtmpdump