SPAgent: Adaptive Task Decomposition and Model Selection for General Video Generation and Editing

Although video generation and editing models have advanced significantly, individual models remain restricted to specific tasks, often failing to meet diverse user needs. Effectively coordinating these models in pipelines can unlock a wide range of video generation and editing capabilities. However, manual orchestration is complex, time-consuming, and requires deep expertise in model performance and limitations. To address these challenges, we propose the Semantic Planning Agent (SPAgent), a nov