On Mon, Dec 20, 2021 at 11:20:38PM +0000, Soft Works wrote: [...] > > Enlightened by this, let's go back to to your example. The EU frame has a > > > duration of 40ms, the US frame 33.3ms. The US frame start 0.02ms later and > > > is fully included in the duration of the EU frame. > > > > Seems I accidentally deleted a paragraph: > > > > The two frames are almost congruent in start and to a large percentage in duration, and as they are meant to present the same picture > > it cannot happen at all that only one of them would have a hard change (like from white to black or something appearing or disappearing within a short video frames often are not sampled accross the whole period representing the frame. just look at some video with fast moving things now what can give you a sub ms change a scene change, an instantaneos cut from one scene to another a flipped light switch, an explosion, an electric arc striking something a camera flash, a spinning wheel with hole or a black/white pattern a laser pointer just gently waving over your camera or something seen by your camera, a fast moving object between the camera and light source and many more btw if it would be impossible to take really short duration images with a flash then alot of images taken that way from fast moving objects like bullets couldnt exist. thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB If you think the mosad wants you dead since a long time then you are either wrong or dead since a long time.