>Is there any example codes of live555 that is able to playback >video? (maybe a pre-recorded video file?) Look at VLC <http://www.videolan.org/vlc/>. Note, in particular, the code that interfaces with the "LIVE555 Streaming Media" libraries: "modules/demux/live555.cpp". -- Ross Finlayson Live Networks, Inc. http://www.live555.com/