Averaging video frames, using G'MIC 1.6.0.2
A demo to show the recent improvements introduced in G'MIC (http://gmic.sourceforge.net), to deal with video files.
Here, I particularly focus on the new command '-average_video', which compute the mean frame of a video file. I show how to use the command to generate a sequence of averaging frames, as well as to see the result being computed live in a display window.
I also slightly process the averaging frames to make them more contrasted before saving the final video sequence.