This erroneous IMAX version of the trailer is missing some audio tracks, and you might not realize how crucial sound effects are when creating a cinematic mood until you're hysterically laughing at ...

Without proper sound design, we can only hear your screams. The differences are mostly noticeable in the first half of the trailer, which documents a nasty plane crash after it’s swarmed by birds.

Sound designer Raja Sehgal reveals the skill behind sound mixing trailers for six out of the eight Best Picture nominations. When the Oscars are handed out on Sunday night, one of the unsung heroes ...