Place it at the very start of an edit, before the main footage, then follow the reveal with clapping for applause. For a time jump after the opening, cut to a few moments later before the next scene begins.
关于此声音
This 21-second clip is the Columbia Pictures logo fanfare, a sweeping orchestral theme that builds with brass and strings. It feels grand, dramatic and instantly cinematic, like the lights dimming before a film begins. It comes from the studio ident played at the start of Columbia Pictures movies, and that familiar opening is why it still signals something big is about to start.