Jfuse Movie Joiner

Jfuse Movie Joiner is a professional video joining tool that provides you with the function of merging multiple videos into a single video file.

This handy application supports lots of video formats, including 3GP, WMV, WMA, ASF, RM, VOB, MPG, MPEG, FLV and many more. Moreover, the program will also let you convert the supported input files into Mp3, Mp4, PSP, VOB, WMV, PSP, RM, RMVB and more formats. The program will let you extract audio from videos by converting them into the Mp3 format.
To start the merging process, just add the files you want to merge on the program's main window and click on the 'Merge' button. After you did that, a new window will pop and you will be able to select the output format and set some advanced options such as video codec, video bit rates, frame size, audio bit rates, sample rate and channels. The good thing about the program is that you can merge videos with different formats and save them as AVI or any other popular video format so that you can play the resulting file on any media player.
You can use a free trial of this program for a period of ten days. After that period, you will have to buy it if you want to continue merging your files with it.