Penerapan Algoritma J-Bit Encoding Untuk Kompresi File Video Pada Aplikasi Rekam Layar

Abstract

Screen recorder is an application that allows us to record activities on the monitor screen when we need it for certain needs. When the user performs screen recording activities, and saves the video file recorded on the screen, it will produce a large file size. Because the longer the recording duration, the larger the file size will be. Then the large file size will cause problems because it is limited by storage capacity. To solve this problem, a solution is obtained by compression. The J-Bit Encoding algorithm is a lossless compression technique, which does not remove previous information, where the decompression results of the compressed video are the same as the original video files. Using the J-Bit Encoding algorithm, the compression ratio is 36%. These results prove that the compression of the video files recorded on the screen by applying the J-Bit Encoding algorithm can reduce the size of large video files to be smaller than the original size.