ffmpeg-analyse-video

Extract frames from video files with ffmpeg. Delegate frame reading to sub-agents to preserve the main context window. Synthesise a structured timestamped summary from text-only sub-agent reports.

Problem: Reading dozens of images into the main conversation context consumes most of the context window, leaving little room for synthesis and follow-up.

Images only ever exist inside sub-agent contexts. The main agent only reads lightweight text files. This cuts context usage by 90%.

通过使用 ffmpeg 提取帧并使用 AI 视觉生成带时间戳的分步摘要来分析视频内容。当用户提供视频文件并想要了解其视觉内容（屏幕录制、教程、演示文稿、镜头或动画）时使用。触发“分析此视频”、“此视频中发生了什么”、“总结此录音”或任何涉及理解视频文件内容的请求。 来源：fabriqaai/ffmpeg-analyse-video-skill。