GOP for dummies

GOP = Group of Pictures. Quote from https://en.wikipedia.org/wiki/Group_of_pictures : Generally, the more I frames the video stream has, the more editable it is. However, having more I frames substantially increases bit rate needed to code the video. Chatgpt constructed bash script that echoes some I,P,B data in video stream could look like #!/usr/bin/env bash # GOP # usage: gop file.mp4…