Abstract: A video signal processing section decodes encoded moving picture data. A picture adjustment section performs an adjustment process on the decoded moving picture data. A picture compression section compresses the moving picture data adjusted by the picture adjustment section. If the moving picture data divided by a compression process size includes an effective video size region and a region other than the effective video size region, the picture adjustment section performs an adjustment on a pixel outside the effective video size region using a pixel inside the effective video size region.