Thank you, BenMcr. Nothing in the manual about it. Confusing if you don't know what it is. Now happy. It sounds good, but speech is faster and you miss bits of it, so you end up having to rewind to listen again. Sort of defeats the object. I will use FF from now on if I want to skip bits.
I like the Quick View feature. I use it when I want to do something at a particular time (go to bed, for instance), but there isn't enough time to watch a whole programme. Using Quick View, I can fit it in before the deadline