齣 （セキ） act (of a Chinese drama), scene, paragraph (esp. of an Edo-period novel), passage, section

齣 （こま） frame (e.g. of film, panel in a comic, etc.), scene, time block (e.g. of a class schedule)

コマ送り （コマおくり） frame-by-frame playback, frame advance, frame-by-frame advance, film drive (camera)

１コマ （ひとコマ） one scene, one frame, one shot, one exposure, one cell, one panel (comic)

一齣一齣 （ひとこまひとこま） frame by frame, every frame