Sonus Texere! Automated Dense Soundtrack Construction for Books using Movie Adaptations

TL;DR

This paper introduces a fully automatic system that creates immersive, emotionally relevant soundtracks for books by leveraging movie adaptation music, enhancing the reading experience through context-aware musical excerpts.

Contribution

It presents the first automated method to generate dense, scene-specific soundtracks for books using movie adaptation music and a novel text and music processing pipeline.

Findings

Readers reported increased immersion and emotional engagement.

The soundtrack's relevance was validated through perceptual studies.

High precision in scene and emotion recognition improved user experience.

Abstract

Reading, much like music listening, is an immersive experience that transports readers while taking them on an emotional journey. Listening to complementary music has the potential to amplify the reading experience, especially when the music is stylistically cohesive and emotionally relevant. In this paper, we propose the first fully automatic method to build a dense soundtrack for books, which can play high-quality instrumental music for the entirety of the reading duration. Our work employs a unique text processing and music weaving pipeline that determines the context and emotional composition of scenes in a chapter. This allows our method to identify and play relevant excerpts from the soundtrack of the book's movie adaptation. By relying on the movie composer's craftsmanship, our book soundtracks include expert-made motifs and other scene-specific musical characteristics. We validate the design decisions of our approach through a perceptual study. Our readers note that the book soundtrack greatly enhanced their reading experience, due to high immersiveness granted via uninterrupted and style-consistent music, and a heightened emotional state attained via high precision emotion and scene context recognition.