J-cut and L-cutเสียงที่ข้ามรอยตัดไปก่อนภาพ

J-cut and L-cut editing demonstrated visually across two shots in a Victorian library. Shot one: a static medium close-up on an elderly woman at a reading desk, warm candlelight, her eyes suddenly widen and her head begins turning toward an open doorway as if reacting to something unseen. Hard cut, mid-turn, to shot two: a young man already standing in the doorway, mid-stride, a leather book slipping from his hand and starting to fall, camera holding steady at eye level. The cut lands before the source of his reaction would normally appear, implying the sound bridge. No text.