Minimal Clips, Maximum Salience: Long Video Summarization via Key Moment Extraction

arXiv — cs.CVMonday, December 15, 2025 at 5:00:00 AM
  • A new study introduces a method for long video summarization through key moment extraction, utilizing Vision-Language Models (VLMs) to identify and select the most relevant clips from lengthy video content. This approach aims to enhance the efficiency of video analysis by generating compact visual descriptions and leveraging large language models (LLMs) for summarization. The evaluation is based on reference clips derived from the MovieSum dataset.
  • This development is significant as it addresses the challenge of losing critical visual information in lengthy videos, enabling more effective content analysis. By focusing on key moments, the method not only improves the summarization process but also makes it more cost-effective, which is crucial for industries reliant on video content.
  • The advancement reflects a growing trend in AI research towards optimizing Vision-Language Models for various applications, including video classification and visual question answering. As the demand for efficient video processing increases, innovations like this highlight the importance of adaptive techniques in VLMs, which are being explored through various frameworks aimed at enhancing their performance and efficiency.
— via World Pulse Now AI Editorial System

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