This app can save that selected the range in the video.
Video files in Camera Roll or the apps Documents folder, select the required range of the video you can save the selected range.
And, File Sharing feature of iTunes and the app can be easily copied into the video.
In the video range there are three ways to select.
1. Change the start time.
2. Change the end time.
3. Select the total video time
4. URL Scheme : VideoTrimmer://
When saving to be completed, in the middle of the top of the screen, the thumbnails of the save video thumbnail image appears.
Tap on the video Thumbnail image, you can play the selected video.
The number of video that can be stored is not limited.
Thanks.