   OpenGL + Video
  Hello!I want to play a video file within my OpenGL application. I found nehe's tutorial (http://nehe.gamedev.net/data/lessons/lesson.asp?lesson=35) which is quiet good, but one problem remains: the videocodec must be installed on the system.Is there a way to play e.g. mpeg-files in opengl? I don't want to install a codec on the destination machine and uncompressed video is to big.Thank you,   
  You'll need to include the code to decode the video in your application, libmpg I think should be what you are after for mpg decoding.   ;  great. I think this is exactly what I was looking for.Does such a library also exists for mpeg-4 formats (like xvid or divx)?   