How to stream h264 video from web-cam to network?

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http://unix.stackexchange.com – I have a web-cam which I want to use to stream h264 video. Now I'm streaming mjpg video with mjpg-streamer. And now I'd like to stream h264. I've found that it could be done with gstreamer, but I'm totally new to it. Also after reading some blogs/articles/etc it seems to me that there were some issues with h264 and gstreamer. Is it still true? May be there are some other methods to do this besides gstreamer? Any info would be helpful. Thanks in advance. (HowTos)