GiliSoft Video Editor – No need to be worried about formats, frame rate or file sizes, the functions of video join, split and cut can be easily achieved by Gilisoft Video Editor.

The video editing software allows you to edit video files in various formats like AVI, MPEG, H.264, SWF, MOV, WMV, etc. for playback on popular devices like iPod, iPhone, PSP, PS3, and so on. 
The three processes, video join, split and cut, can run in background without too much space occupation.
As a video joiner, splitter and cutter, Gilisoft Video Editor has an intuitive interface and makes it easy to turn original videos into works of art. 
And also you can watch the video in the preview window. Gilisoft Video Editor is well worthy of having a try.

    Join multiple videos and combine them into one
    Split one video into several segments
    Cut off the unwanted segments of your video
    Crop off the unwanted regions of your video
    Add subtitle and watermark to your video

Features and Benefits:

    Cut/trim video
    It is a such an perfect video cutter to helps you get multiple trimmed video parts and lots of video editing functions are provided to help you make a great home movie.
    Cut/trim audio
    To make a small audio clip from your favorite movie song,it help you cutting a MP3 file and save results into new MP3 files.
    Crop video
    Crop video, remove black bars to focus area and convert video to desired video formats in one step.
    Split video
    It can help you split large video file into smaller video clips. Split manually by dragging the slider to locate the split point. Or split automatically by setting split time or file size, or averagely.
    Rotate video
    Rotate video 90/180/270 degrees.
    Join video
    Quickly join video file without any quality loss.You can join many videos in different formats at one time and the format of output file will be one of the input formats.
    Join audio
    Merge several audio files into one.
    Add watermark to video
    Adding a text watermark or add a picture watermark to video.
    Add subtitle to video
    Adding .srt or .ass external subtitles to any video formats
    Preview and capture pictures
    The video edit software supports previewing the source video and target file. If necessary, you can adjust the sequence of output video file.
    Input File Formats Supported
    Video AVI, MPEG, WMV, MP4, FLV, MKV, H.264/MPEG-4, DivX, XviD, MOV, RM, RMVB, M4V, VOB, ASF, 3GP, 3G2, SWF, H.261, H.264, DV, DIF, MJPG, MJPEG, DVR-MS, NUT, QT, YUV, DAT, MPV, NSV
    AVCHD Video (*.mts, *.m2ts), H.264/MPEG-4 AVC (*.mp4), MPEG2 HD Video (*.mpg; *.mpeg), MPEG-4 TS HD Video (*.ts), MPEG-2 TS HD Video (*.ts), Quick Time HD Video (*.mov), WMV HD Video (*.xwmv), Audio-Video Interleaved HD Video (*.avi)
    Output File Formats Supported
    Video AVI, MPEG, WMV, MP4, FLV, MKV, H.264/MPEG-4, DivX, XviD, MOV, RMVB, ASF, 3GP, 3G2, SWF, VOB, TS, DV
    H.264/MPEG-4 AVC (*.mp4), MPEG2 HD Video (*.mpg; *.mpeg), MPEG-4 TS HD Video (*.ts), MPEG-2 TS HD Video (*.ts), Quick Time HD Video (*.mov), WMV HD Video (*.wmv), Audio-Video Interleaved HD Video (*.avi)
    System Compatible
    XP/Vista/Windows 7/8 (32&64)

more info
http://www.gilisoft.com/product-video-cutter-joiner.htm