How Do Professional Editors Evaluate the Editing Quality of AI-Generated Cinematic Video Ads?

Po-Ming Law; Weizhi Li; Arpit Narechania

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arXiv · 2608.24329

How Do Professional Editors Evaluate the Editing Quality of AI-Generated Cinematic Video Ads?

Po-Ming Law·Weizhi Li·Arpit Narechania

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Abstract

On social media, we often encounter short-form video ads that employ cinematic editing techniques to evoke an emotional response. While AI tools are beginning to generate such cinematic ads automatically, we lack a fine-grained framework for evaluating these ads. In this paper, we first characterize social media video ad formats and identify cinematic ads as a recurring format in our corpus. We then analyze the duration, shot structure, audio and text elements, and editing techniques of cinematic ads to inform a two-stage generation pipeline in which an LLM first generates a shot plan and a video generation model renders the video. Using this pipeline, we generated 70 cinematic ads for 35 real brands and recruited professional video editors to critique their editing choices. From their critiques, we derive six dimensions of editing quality: narrative progression, audiovisual coordination and sound design, visual composition and graphics, shot-to-shot continuity, message and brand coherence, and temporal rhythm and pacing. We discuss how these dimensions can guide editing-aware generation, human evaluation, and automated evaluation of AI-generated cinematic ads.

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Po-Ming Law, Weizhi Li, Arpit Narechania. 2026-08-25. How Do Professional Editors Evaluate the Editing Quality of AI-Generated Cinematic Video Ads?. https://arxiv.org/abs/2608.24329

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