The scream is the clip
Horror streams build slowly and pay off in a second. Spikeclip catches the jump and keeps the quiet before it, because that's what makes the clip work.
Why Spikeclip
Quiet, then loud
Long quiet stretches are exactly what make a scare stand out to Spikeclip's spike detection.
Story clips too
Not every good moment is loud. Spikeclip also scores dense, exclamatory speech, so tense build-ups can make the cut.
Questions
Will it clip every loud noise in the game?
No. Each moment is scored for reaction and payoff, and repeats are penalised, so you get the best scares, not all of them.