...Existing projects can be modified inside isolated copies so the original draft is not overwritten. The system supports local media, fonts, keyframes, selected masks, transitions, and native MP4 export through an installed Jianying engine. A Python command-line interface and Agent Skill make it suitable for batch processing and AI-assisted editing. Environment checks verify compatible application versions, tools, media, and project state before running. It is an independent integration rather than an official Jianying SDK.