Hard effects like car engines or explosions, and Foley (human-made sounds like footsteps or cloth rustles).
Every cinematic soundscape is built on three primary categories of audio: Audio Tracks for Movies
The original score and any licensed "needle drop" tracks. Hard effects like car engines or explosions, and
The most critical track. This includes on-set production sound, ADR (Automated Dialogue Replacement), and voice-overs. ADR (Automated Dialogue Replacement)
To build a high-quality audio experience for a film, you must look at audio tracks as a layered architecture rather than a single file. Modern films often utilize hundreds of tracks to create an immersive environment. 🎙️ Core Pillars of Film Audio