The realization of video mixing edit method based on DES

To get the video clips we need from the vast videos, it is necessary to seek an efficient method for video editing and combining. But there is much difficulty in nonlinear editing for videos such as MPEG-2 format. This paper proposes a method to edit multiple format videos including MPEG, AVI, WMV, VOB by DES technology. And we address an algorithm to realize the cancellation and recovery function of video cut points. The program can edit timeline flexibly, preview the video clips that are added to the timeline on real-time and combine them to one special format video.