v3.2
1 Thumbnails will be automatically displayed in video clips at each time point now. (Previously only thumbnails for start, middle, and end time points were shown).
2 Improves the click switching speed between video clips.
3 The clip can be edited frame by frame on the preview window by double-clicking the single video clip.
4 The gaps between the main track video clips will be filled automatically.
5 The interface has been optimized.
6 The sound display is temporarily turned off.
