skills/modelscope.cn/ffmpeg-analyse-video

ffmpeg-analyse-video

SKILL.md

FFmpeg Video Analysis

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.

Architecture: Context-Efficient Sub-Agent Pipeline

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

Solution: A 3-phase pipeline:

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Mar 31, 2026