Compression Using Deflater Algorithm with Encryption using AES-256 of HEVC Videos for more Effective Transmission

A very high demand of the computer technology and internet technology, multimedia service has become a new interested area. But there are lots of problem like a huge amount of data, high speed play, bandwidth limitation. For enhancing the security and speed, HEVC-high efficiency video coding provides better compression with greater quality and low bandwidth usage. Several algorithms have been proposed for efficient and secure streaming of HEVC/HD video files. These algorithms are only useful for encrypting high resolution videos. In the proposed algorithm, a combination of AES-256 encryption algorithm and Deflator compression algorithm is used for efficient encrypted data delivery with compressed size. Experimental results proves that proposed algorithms gives better encryption and smarter compression of all type of multimedia files as compared to previous algorithms with minimum processing time.