Using packaging tools provided for Adobe HTTP Dynamic Streaming (such as the f4fpackager), users might be able to merge fragments (.f4f) and save it as single (.mp4). f4fpackager is provided as part of Flash Media Server at the following location rootinstall/tools/f4fpackage.
The File Packager requires several libraries to run. These libraries are located in the f4fpackager folder. To move the File Packager, move the f4fpackager folder and all its contents.