Fast Backward moving
have a 'Fast Backward' moving with a possiblity
and quality as when I use the Playbackrate control
'Increase by 10%' and go to maximum of 220%.
I mean a Playbackrate 'Backwards' or 'Reverse' from
100% to 220% increased by 10%; the same as on
a Videorecorder with Fastbackward;
|backward, fast, moving|