4FragmentExtractor is an AIR-based app and it was designed purposefully for HTTP streaming.
The HTTP streaming delivery method enables on-demand and live adaptive bitrate video streaming of standards-based MP4 media over regular HTTP connections.
This capability gives content creators, developers, and publishers more choice in high-quality media delivery while maintaining the reach of the Adobe Flash Platform. I f you want to read more about the HTTP streaming delivery method click HERE.
4FragmentExtractor has a very simple interface. All you have to do is to open in the main window of the app the output directory.