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采用ｉＳＰＬＳＩ完成了视频加解扰处理，并将视频行内分割点数目增加到８个，使图像加扰效果更佳．同时采用数字补偿技术很好地解决了图像恢复时视频切割点存在裂缝的问题．
Using iSPLSI to complete the video and descrambling processing, and the number of video lines in the division points increased to 8, the image scrambling better. At the same time using digital compensation technology is a good solution to the image restoration of video cutting point cracks exist.