Editing　is　the　art　throughout　the　creation　of　films,　closely　related　to　the　feelings　of　the　audience.　Appropriate　film　editing　can　enhance　the　emotional　expressions,　and　strengthen　the　feelings　of　the　audience.　Based　on　the　theory　of　Montage,　analyzing　a　number　of　classic　clip　points,　this　paper　classifies　fragments　of　different　emotions　and　conducts　the　clip-point　data　processing　and　comparison.　Identifying　the　relationship　between　the　frequency　of　the　clip　points　and　the　emotional　expressions　in　films,　this　paper　provides　the　data　reference　for　film-video　post-editing,　and　improves　the　accuracy　of　emotional　expression　editing,　which　can　help　to　improve　the　emotional　content　in　films.　©　2015　Taylor　&　Francis　Group,　London.