Add frame advance and frame retreat on instant playbacks of twitch streams.
I'd like to eventually do a live sportscast of live miniature golf, and I would like a frame advance/retreat feature. I know the computer provides the zoom features.
I need to analyze the previous putt if the difference between a double putt and a botched single putt is very big.
Also other live "body sports" and human referred e-sports might need it.