Auto- sliced recorder buffers?

[LyingDalai]

Have a read at words from the past…

Pre - Slicing live audio

I watched an awesome video on youtube where the user describes how he has “presliced” his recorder buffers… I take this to mean , performed a slice action on “empty audio” in a recorder buffer and then saved that so that when he inputs new audio via live capture, he will right away have the audio ready to be altered on a per slice basis??? is this true or am I dreaming?