High Bitrate Information Hiding Technique for Video in Video

An high bitrate information hiding algorithm is improved,and a scheme of video in video is implemented for secret video information transmission.Experimental results show that improved information hiding algorithm saves 20% time than the original algorithm,and the host video in which is embedded numerous auxiliary information has little visual quality decline,PSNR Y of host video only degrades 0.22 dB in average,and the average bit error rate of hidden information is 0.015%.