Method and apparatus of high quality video compression

摘要

A video compression method compresses the capture video raw data into the 1^st compression format and records the image patter complexity of each frame of a predetermined amount of video frames. The information of the image pattern complexity is used to determine the bit rate of each frame for the 2^nd time of the video compression. For saving the image buffer size and speeding up the accessing time, a lossless and near lossless video compression algorithm is applied to the 1^st video compression algorithm.