StoryTeller: Training-Free Narrative Grounding for Long-Form Audio Description

Long-form audio description (AD) requires more than describing visible actions: it must preserve characters, events, relationships, and story context across scenes so that blind and low-vision (BLV) audiences can follow a film. Modern video-language models (VLMs) are effective on short clips, but they often treat each moment independently, producing descriptions that miss who characters are, why events matter, and how the current scene connects to earlier narrative context. We propose StoryTelle

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ethics.ai (13 July 2026), “StoryTeller: Training-Free Narrative Grounding for Long-Form Audio Description,” evidence record 3, https://ethics.ai/record/3 (originally published by arXiv).

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