I remember seeing someone capture a single frame of TV (or possibly from a VHS video) on an Amstrad PCW at a trade conference some time in the late 80s and thin

I remember seeing someone capture a single frame of TV (or possibly from a VHS video) on an Amstrad PCW at a trade conference some time in the late 80s and thinking that was the most incredible piece of technology ever. A frame of TV displayed in glorious dithered green phosphor.