v6.2
1. Brand new UI design.
2. More formats supported convert to.
3. Conversion optimized.
4. Fix minor bugs.
v3.9 [Dec 7, 2012]
1. Support iPad 4th gen and iPad Mini output
2. Other minor optimizations.
VideoSummary creates a summary image of video data from a movie by extracting some frame images and arranging them in one image data.