VIDEO PROCESSING SYSTEM AND VIDEO STORAGE DEVICE

摘要

PROBLEM TO BE SOLVED: To prevent a picture from being disordered at the time of video switching. SOLUTION: A digital video generating means 11 converts analog video generated by switching pieces of input video from analog to digital to generate digital video. A digital video storage means 12 stores the digital video. A fixed pattern video output control means 13 outputs fixed pattern video in an unstable operation period of the digital video generating means 11 accompanying the switching of the input video and cancels the output of the fixed pattern video when the digital video generating means 11 enters stable operation. An encoding control means 14 encodes the digital video or fixed pattern video read out of the digital video storage means 12 to generate encoded video. A decoding control means 21 decodes the encoded video to generate decoded video. A display control means 22 performs display control over the encoded video.