vMix Replay includes a centralised Instant Replay Controller that can either be docked to the main vMix window or opened separately.

Main Interface

Mini Interface

The mini interface is located next to the Instant Replay channel "A" input and includes common controls such as recording, quick 5 second or 10 second mark in / out buttons,

a playback last event button and a settings button.

Slow motion can also be controlled here in addition to the main interface.