Interactive Mobile AI Video Creation

System Design Integrating Style Transfer and Narrative Control

Abstract

Existing AI-based video stylization techniques face significant challenges when deployed on mobile devices, including high latency, insufficient temporal coherence, lack of narrative control, and poor resource adaptability. To address these limitations, this paper proposes a low-latency interactive AI video creation system specifically designed for mobile platforms. Without relying on newly developed foundational AI models, the proposed system leverages a hierarchical system architecture, lightweight model optimization, deep integration of narrative logic, and device-side collaborative scheduling to enable real-time video generation, temporal consistency, and controllable storytelling on resource-constrained mobile devices. This paper focuses on the technical implementation of the system’s core innovative modules. Extensive multi-dimensional experiments demonstrate that the proposed system achieves significant advantages in performance, generation quality, and user interaction experience. Experimental results show that the per-frame processing latency on three representative mobile devices is reduced to as low as 28 ms, 32 ms, and 45 ms, respectively, with end-to-end latency consistently maintained below 200 ms. The system attains a temporal consistency score of 0.92 and a stylization quality rating of 8.6, significantly outperforming three baseline models. Moreover, the proposed system exhibits strong adaptability across heterogeneous computing capabilities, maintains low power consumption (≤200 mA/hr), and delivers high-quality creative outputs. These results indicate that the system provides an efficient and practical engineering solution for deploying AI video creation on mobile devices. This study contributes a feasible and effective pathway toward the large-scale application of intelligent video creation technologies on mobile platforms and holds substantial significance for advancing mobile AI-driven creative systems.