June 21, 2019

Group of Pictures

Group of Pictures With the notable exception of JPEG2000, video encoding, mainly H.264 and HEVC, involves grouping a series of  frames into sequences called Group of Pictures (GOP)s. By processing and compressing GOPs instead of individual frames, file sizes and stream bitrates can be significantly reduced. GOPs are comprised of I,P, and B frames. The first frame in a GOP [...]